annotate src/gui_beval.c @ 25529:bb1097899693 v8.2.3301

patch 8.2.3301: memory allocation functions don't have their own place Commit: https://github.com/vim/vim/commit/cbae5802832b29f3a1af4cb6b0fc8cf69f17cbf4 Author: Yegappan Lakshmanan <yegappan@yahoo.com> Date: Fri Aug 6 21:51:55 2021 +0200 patch 8.2.3301: memory allocation functions don't have their own place Problem: Memory allocation functions don't have their own place. Solution: Move memory allocation functions to alloc.c. (Yegappan Lakshmanan, closes #8717)
author Bram Moolenaar <Bram@vim.org>
date Fri, 06 Aug 2021 22:00:04 +0200
parents 0d411646a366
children 79c76ca2c53c
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1 /* vi:set ts=8 sts=4 sw=4 noet:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 * Visual Workshop integration by Gordon Prieur
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5 *
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6 * Do ":help uganda" in Vim to read copying and usage conditions.
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7 * Do ":help credits" in Vim to see a list of people who contributed.
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8 * See README.txt for an overview of the Vim source code.
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9 */
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10
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11 #include "vim.h"
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12
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13 #if defined(FEAT_BEVAL_GUI) || defined(PROTO)
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14
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15 // on Win32 only get_beval_info() is required
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16 #if !defined(FEAT_GUI_MSWIN) || defined(PROTO)
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17
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18 #ifdef FEAT_GUI_GTK
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19 # if GTK_CHECK_VERSION(3,0,0)
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20 # include <gdk/gdkkeysyms-compat.h>
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21 # else
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22 # include <gdk/gdkkeysyms.h>
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23 # endif
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24 # include <gtk/gtk.h>
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25 #else
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26 # include <X11/keysym.h>
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27 # ifdef FEAT_GUI_MOTIF
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28 # include <Xm/PushB.h>
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29 # include <Xm/Separator.h>
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30 # include <Xm/List.h>
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31 # include <Xm/Label.h>
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32 # include <Xm/AtomMgr.h>
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33 # include <Xm/Protocols.h>
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34 # else
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35 // Assume Athena
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36 # include <X11/Shell.h>
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37 # ifdef FEAT_GUI_NEXTAW
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38 # include <X11/neXtaw/Label.h>
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39 # else
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40 # include <X11/Xaw/Label.h>
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41 # endif
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42 # endif
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43 #endif
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44
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45 #ifndef FEAT_GUI_GTK
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46 extern Widget vimShell;
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47
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48 /*
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49 * Currently, we assume that there can be only one BalloonEval showing
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50 * on-screen at any given moment. This variable will hold the currently
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51 * showing BalloonEval or NULL if none is showing.
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52 */
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53 static BalloonEval *current_beval = NULL;
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54 #endif
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55
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56 #ifdef FEAT_GUI_GTK
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57 static void addEventHandler(GtkWidget *, BalloonEval *);
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58 static void removeEventHandler(BalloonEval *);
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59 static gint target_event_cb(GtkWidget *, GdkEvent *, gpointer);
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60 static gint mainwin_event_cb(GtkWidget *, GdkEvent *, gpointer);
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61 static void pointer_event(BalloonEval *, int, int, unsigned);
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62 static void key_event(BalloonEval *, unsigned, int);
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63 static gboolean timeout_cb(gpointer);
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64 # if GTK_CHECK_VERSION(3,0,0)
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65 static gboolean balloon_draw_event_cb (GtkWidget *, cairo_t *, gpointer);
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66 # else
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67 static gint balloon_expose_event_cb (GtkWidget *, GdkEventExpose *, gpointer);
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68 # endif
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69 #else
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70 static void addEventHandler(Widget, BalloonEval *);
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71 static void removeEventHandler(BalloonEval *);
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72 static void pointerEventEH(Widget, XtPointer, XEvent *, Boolean *);
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73 static void pointerEvent(BalloonEval *, XEvent *);
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74 static void timerRoutine(XtPointer, XtIntervalId *);
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75 #endif
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76 static void cancelBalloon(BalloonEval *);
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77 static void requestBalloon(BalloonEval *);
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78 static void drawBalloon(BalloonEval *);
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79 static void undrawBalloon(BalloonEval *beval);
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80 static void createBalloonEvalWindow(BalloonEval *);
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81
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82 /*
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83 * Create a balloon-evaluation area for a Widget.
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84 * There can be either a "mesg" for a fixed string or "mesgCB" to generate a
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85 * message by calling this callback function.
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86 * When "mesg" is not NULL it must remain valid for as long as the balloon is
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87 * used. It is not freed here.
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88 * Returns a pointer to the resulting object (NULL when out of memory).
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89 */
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90 BalloonEval *
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91 gui_mch_create_beval_area(
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92 void *target,
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93 char_u *mesg,
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94 void (*mesgCB)(BalloonEval *, int),
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95 void *clientData)
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96 {
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97 #ifndef FEAT_GUI_GTK
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98 char *display_name; // get from gui.dpy
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99 int screen_num;
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100 char *p;
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101 #endif
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102 BalloonEval *beval;
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103
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104 if (mesg != NULL && mesgCB != NULL)
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105 {
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106 iemsg(_("E232: Cannot create BalloonEval with both message and callback"));
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107 return NULL;
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108 }
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109
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110 beval = ALLOC_CLEAR_ONE(BalloonEval);
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111 if (beval != NULL)
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112 {
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113 #ifdef FEAT_GUI_GTK
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114 beval->target = GTK_WIDGET(target);
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115 #else
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116 beval->target = (Widget)target;
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117 beval->appContext = XtWidgetToApplicationContext((Widget)target);
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118 #endif
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119 beval->showState = ShS_NEUTRAL;
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120 vim_free(beval->msg);
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121 beval->msg = mesg == NULL ? NULL : vim_strsave(mesg);
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122 beval->msgCB = mesgCB;
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123 beval->clientData = clientData;
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124
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125 /*
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126 * Set up event handler which will keep its eyes on the pointer,
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127 * and when the pointer rests in a certain spot for a given time
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128 * interval, show the beval.
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129 */
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130 addEventHandler(beval->target, beval);
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131 createBalloonEvalWindow(beval);
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132
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133 #ifndef FEAT_GUI_GTK
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134 /*
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135 * Now create and save the screen width and height. Used in drawing.
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136 */
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137 display_name = DisplayString(gui.dpy);
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138 p = strrchr(display_name, '.');
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139 if (p != NULL)
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140 screen_num = atoi(++p);
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141 else
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142 screen_num = 0;
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143 beval->screen_width = DisplayWidth(gui.dpy, screen_num);
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144 beval->screen_height = DisplayHeight(gui.dpy, screen_num);
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145 #endif
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146 }
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147
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148 return beval;
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149 }
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150
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151 #if defined(FEAT_BEVAL_TIP) || defined(PROTO)
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152 /*
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153 * Destroy a balloon-eval and free its associated memory.
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154 */
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155 void
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156 gui_mch_destroy_beval_area(BalloonEval *beval)
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157 {
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158 cancelBalloon(beval);
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159 removeEventHandler(beval);
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160 // Children will automatically be destroyed
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161 # ifdef FEAT_GUI_GTK
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162 gtk_widget_destroy(beval->balloonShell);
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163 # else
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164 XtDestroyWidget(beval->balloonShell);
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165 # endif
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166 # ifdef FEAT_VARTABS
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167 if (beval->vts)
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168 vim_free(beval->vts);
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169 # endif
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170 vim_free(beval);
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171 }
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172 #endif
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173
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174 void
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175 gui_mch_enable_beval_area(BalloonEval *beval)
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176 {
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177 if (beval != NULL)
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178 addEventHandler(beval->target, beval);
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179 }
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180
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181 void
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182 gui_mch_disable_beval_area(BalloonEval *beval)
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183 {
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184 if (beval != NULL)
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185 removeEventHandler(beval);
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186 }
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187
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188 #if defined(FEAT_BEVAL_TIP) || defined(PROTO)
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189 /*
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190 * This function returns the BalloonEval * associated with the currently
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191 * displayed tooltip. Returns NULL if there is no tooltip currently showing.
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192 *
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193 * Assumption: Only one tooltip can be shown at a time.
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194 */
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195 BalloonEval *
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196 gui_mch_currently_showing_beval(void)
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197 {
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198 return current_beval;
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199 }
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200 #endif
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201 #endif // !FEAT_GUI_MSWIN
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202
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203 #if defined(FEAT_NETBEANS_INTG) || defined(FEAT_EVAL) || defined(PROTO)
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204 # if !defined(FEAT_GUI_MSWIN) || defined(PROTO)
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205
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206 /*
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207 * Show a balloon with "mesg".
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208 */
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209 void
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210 gui_mch_post_balloon(BalloonEval *beval, char_u *mesg)
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211 {
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212 vim_free(beval->msg);
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213 beval->msg = mesg == NULL ? NULL : vim_strsave(mesg);
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214 if (beval->msg != NULL)
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215 drawBalloon(beval);
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216 else
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217 undrawBalloon(beval);
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218 }
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219 # endif // !FEAT_GUI_MSWIN
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220 #endif // FEAT_NETBEANS_INTG || PROTO
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221
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222 #if !defined(FEAT_GUI_MSWIN) || defined(PROTO)
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223 #if defined(FEAT_BEVAL_TIP) || defined(PROTO)
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224 /*
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225 * Hide the given balloon.
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226 */
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227 void
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228 gui_mch_unpost_balloon(BalloonEval *beval)
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229 {
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230 VIM_CLEAR(beval->msg);
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231 undrawBalloon(beval);
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232 }
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233 #endif
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234
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235 #ifdef FEAT_GUI_GTK
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236 static void
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237 addEventHandler(GtkWidget *target, BalloonEval *beval)
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238 {
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239 /*
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240 * Connect to the generic "event" signal instead of the individual
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241 * signals for each event type, because the former is emitted earlier.
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242 * This allows us to catch events independently of the signal handlers
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243 * in gui_gtk_x11.c.
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244 */
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245 g_signal_connect(G_OBJECT(target), "event",
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246 G_CALLBACK(target_event_cb),
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247 beval);
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248 /*
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249 * Nasty: Key press events go to the main window thus the drawing area
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250 * will never see them. This means we have to connect to the main window
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251 * as well in order to catch those events.
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252 */
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253 if (gtk_socket_id == 0 && gui.mainwin != NULL
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254 && gtk_widget_is_ancestor(target, gui.mainwin))
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255 {
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256 gtk_widget_add_events(gui.mainwin,
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257 GDK_LEAVE_NOTIFY_MASK);
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258
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259 g_signal_connect(G_OBJECT(gui.mainwin), "event",
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260 G_CALLBACK(mainwin_event_cb),
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261 beval);
7
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262 }
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263 }
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264
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265 static void
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266 removeEventHandler(BalloonEval *beval)
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267 {
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268 g_signal_handlers_disconnect_by_func(G_OBJECT(beval->target),
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269 FUNC2GENERIC(target_event_cb),
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270 beval);
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271
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272 if (gtk_socket_id == 0 && gui.mainwin != NULL
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273 && gtk_widget_is_ancestor(beval->target, gui.mainwin))
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274 {
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275 g_signal_handlers_disconnect_by_func(G_OBJECT(gui.mainwin),
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276 FUNC2GENERIC(mainwin_event_cb),
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277 beval);
7
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278 }
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279 }
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280
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281 static gint
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282 target_event_cb(GtkWidget *widget, GdkEvent *event, gpointer data)
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283 {
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284 BalloonEval *beval = (BalloonEval *)data;
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285
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286 switch (event->type)
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287 {
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288 case GDK_ENTER_NOTIFY:
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289 pointer_event(beval, (int)event->crossing.x,
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290 (int)event->crossing.y,
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291 event->crossing.state);
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292 break;
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293 case GDK_MOTION_NOTIFY:
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294 if (event->motion.is_hint)
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295 {
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296 int x;
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297 int y;
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298 GdkModifierType state;
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299 /*
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300 * GDK_POINTER_MOTION_HINT_MASK is set, thus we cannot obtain
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301 * the coordinates from the GdkEventMotion struct directly.
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302 */
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303 # if GTK_CHECK_VERSION(3,0,0)
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304 {
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305 GdkWindow * const win = gtk_widget_get_window(widget);
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306 GdkDisplay * const dpy = gdk_window_get_display(win);
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307 # if GTK_CHECK_VERSION(3,20,0)
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308 GdkSeat * const seat = gdk_display_get_default_seat(dpy);
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309 GdkDevice * const dev = gdk_seat_get_pointer(seat);
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310 # else
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
311 GdkDeviceManager * const mngr = gdk_display_get_device_manager(dpy);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
312 GdkDevice * const dev = gdk_device_manager_get_client_pointer(mngr);
8926
fc69eed19ba7 commit https://github.com/vim/vim/commit/30e12d259ee78272359f9da2655d0593a4f6a626
Christian Brabandt <cb@256bit.org>
parents: 8218
diff changeset
313 # endif
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
314 gdk_window_get_device_position(win, dev , &x, &y, &state);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
315 }
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
316 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
317 gdk_window_get_pointer(widget->window, &x, &y, &state);
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
318 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
319 pointer_event(beval, x, y, (unsigned int)state);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
320 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
321 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
322 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
323 pointer_event(beval, (int)event->motion.x,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
324 (int)event->motion.y,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
325 event->motion.state);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
326 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
327 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
328 case GDK_LEAVE_NOTIFY:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
329 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
330 * Ignore LeaveNotify events that are not "normal".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
331 * Apparently we also get it when somebody else grabs focus.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
332 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
333 if (event->crossing.mode == GDK_CROSSING_NORMAL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
334 cancelBalloon(beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
335 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
336 case GDK_BUTTON_PRESS:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
337 case GDK_SCROLL:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
338 cancelBalloon(beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
339 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
340 case GDK_KEY_PRESS:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
341 key_event(beval, event->key.keyval, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
342 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
343 case GDK_KEY_RELEASE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
344 key_event(beval, event->key.keyval, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
345 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
346 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
347 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
348 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
349
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
350 return FALSE; // continue emission
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
351 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
352
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
353 static gint
1884
3dd986bfef63 updated for version 7.2-181
vimboss
parents: 1844
diff changeset
354 mainwin_event_cb(GtkWidget *widget UNUSED, GdkEvent *event, gpointer data)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
355 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
356 BalloonEval *beval = (BalloonEval *)data;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
357
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
358 switch (event->type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
359 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
360 case GDK_KEY_PRESS:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
361 key_event(beval, event->key.keyval, TRUE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
362 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
363 case GDK_KEY_RELEASE:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
364 key_event(beval, event->key.keyval, FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
365 break;
24924
0d411646a366 patch 8.2.2999: balloon sometimes does not hide with GTK 3
Bram Moolenaar <Bram@vim.org>
parents: 24162
diff changeset
366 case GDK_LEAVE_NOTIFY:
0d411646a366 patch 8.2.2999: balloon sometimes does not hide with GTK 3
Bram Moolenaar <Bram@vim.org>
parents: 24162
diff changeset
367 // Ignore LeaveNotify events that are not "normal".
0d411646a366 patch 8.2.2999: balloon sometimes does not hide with GTK 3
Bram Moolenaar <Bram@vim.org>
parents: 24162
diff changeset
368 // Apparently we also get it when somebody else grabs focus.
0d411646a366 patch 8.2.2999: balloon sometimes does not hide with GTK 3
Bram Moolenaar <Bram@vim.org>
parents: 24162
diff changeset
369 if (event->crossing.mode == GDK_CROSSING_NORMAL)
0d411646a366 patch 8.2.2999: balloon sometimes does not hide with GTK 3
Bram Moolenaar <Bram@vim.org>
parents: 24162
diff changeset
370 cancelBalloon(beval);
0d411646a366 patch 8.2.2999: balloon sometimes does not hide with GTK 3
Bram Moolenaar <Bram@vim.org>
parents: 24162
diff changeset
371 break;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
372 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
373 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
374 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
375
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
376 return FALSE; // continue emission
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
377 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
378
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
379 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
380 pointer_event(BalloonEval *beval, int x, int y, unsigned state)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
381 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
382 int distance;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
383
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
384 distance = ABS(x - beval->x) + ABS(y - beval->y);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
385
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
386 if (distance > 4)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
387 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
388 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
389 * Moved out of the balloon location: cancel it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
390 * Remember button state
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
391 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
392 beval->state = state;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
393 cancelBalloon(beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
394
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
395 // Mouse buttons are pressed - no balloon now
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
396 if (!(state & ((int)GDK_BUTTON1_MASK | (int)GDK_BUTTON2_MASK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
397 | (int)GDK_BUTTON3_MASK)))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
398 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
399 beval->x = x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
400 beval->y = y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
401
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
402 if (state & (int)GDK_MOD1_MASK)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
403 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
404 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
405 * Alt is pressed -- enter super-evaluate-mode,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
406 * where there is no time delay
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
407 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
408 if (beval->msgCB != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
409 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
410 beval->showState = ShS_PENDING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
411 (*beval->msgCB)(beval, state);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
412 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
413 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
414 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
415 {
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
416 beval->timerID = g_timeout_add((guint)p_bdlay,
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
417 &timeout_cb, beval);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
418 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
419 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
420 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
421 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
422
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
423 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
424 key_event(BalloonEval *beval, unsigned keyval, int is_keypress)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
425 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
426 if (beval->showState == ShS_SHOWING && beval->msgCB != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
427 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
428 switch (keyval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
429 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
430 case GDK_Shift_L:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
431 case GDK_Shift_R:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
432 beval->showState = ShS_UPDATE_PENDING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
433 (*beval->msgCB)(beval, (is_keypress)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
434 ? (int)GDK_SHIFT_MASK : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
435 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
436 case GDK_Control_L:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
437 case GDK_Control_R:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
438 beval->showState = ShS_UPDATE_PENDING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
439 (*beval->msgCB)(beval, (is_keypress)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
440 ? (int)GDK_CONTROL_MASK : 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
441 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
442 default:
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
443 // Don't do this for key release, we apparently get these with
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
444 // focus changes in some GTK version.
667
9090f866cd57 updated for version 7.0197
vimboss
parents: 640
diff changeset
445 if (is_keypress)
9090f866cd57 updated for version 7.0197
vimboss
parents: 640
diff changeset
446 cancelBalloon(beval);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
447 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
448 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
449 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
450 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
451 cancelBalloon(beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
452 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
453
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
454 static gboolean
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
455 timeout_cb(gpointer data)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
456 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
457 BalloonEval *beval = (BalloonEval *)data;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
458
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
459 beval->timerID = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
460 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
461 * If the timer event happens then the mouse has stopped long enough for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
462 * a request to be started. The request will only send to the debugger if
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
463 * there the mouse is pointing at real data.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
464 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
465 requestBalloon(beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
466
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
467 return FALSE; // don't call me again
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
468 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
469
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
470 # if GTK_CHECK_VERSION(3,0,0)
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
471 static gboolean
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
472 balloon_draw_event_cb(GtkWidget *widget,
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
473 cairo_t *cr,
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
474 gpointer data UNUSED)
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
475 {
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
476 GtkStyleContext *context = NULL;
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
477 gint width = -1, height = -1;
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
478
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
479 if (widget == NULL)
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
480 return TRUE;
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
481
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
482 context = gtk_widget_get_style_context(widget);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
483 width = gtk_widget_get_allocated_width(widget);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
484 height = gtk_widget_get_allocated_height(widget);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
485
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
486 gtk_style_context_save(context);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
487
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
488 gtk_style_context_add_class(context, "tooltip");
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
489 gtk_style_context_set_state(context, GTK_STATE_FLAG_NORMAL);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
490
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
491 cairo_save(cr);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
492 gtk_render_frame(context, cr, 0, 0, width, height);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
493 gtk_render_background(context, cr, 0, 0, width, height);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
494 cairo_restore(cr);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
495
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
496 gtk_style_context_restore(context);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
497
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
498 return FALSE;
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
499 }
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
500 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
501 static gint
1884
3dd986bfef63 updated for version 7.2-181
vimboss
parents: 1844
diff changeset
502 balloon_expose_event_cb(GtkWidget *widget,
3dd986bfef63 updated for version 7.2-181
vimboss
parents: 1844
diff changeset
503 GdkEventExpose *event,
3dd986bfef63 updated for version 7.2-181
vimboss
parents: 1844
diff changeset
504 gpointer data UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
505 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
506 gtk_paint_flat_box(widget->style, widget->window,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
507 GTK_STATE_NORMAL, GTK_SHADOW_OUT,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
508 &event->area, widget, "tooltip",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
509 0, 0, -1, -1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
510
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
511 return FALSE; // continue emission
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
512 }
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
513 # endif // !GTK_CHECK_VERSION(3,0,0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
514
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
515 #else // !FEAT_GUI_GTK
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
516
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
517 static void
7821
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
518 addEventHandler(Widget target, BalloonEval *beval)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
519 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
520 XtAddEventHandler(target,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
521 PointerMotionMask | EnterWindowMask |
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
522 LeaveWindowMask | ButtonPressMask | KeyPressMask |
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
523 KeyReleaseMask,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
524 False,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
525 pointerEventEH, (XtPointer)beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
526 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
527
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
528 static void
7821
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
529 removeEventHandler(BalloonEval *beval)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
530 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
531 XtRemoveEventHandler(beval->target,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
532 PointerMotionMask | EnterWindowMask |
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
533 LeaveWindowMask | ButtonPressMask | KeyPressMask |
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
534 KeyReleaseMask,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
535 False,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
536 pointerEventEH, (XtPointer)beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
537 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
538
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
539
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
540 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
541 * The X event handler. All it does is call the real event handler.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
542 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
543 static void
7821
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
544 pointerEventEH(
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
545 Widget w UNUSED,
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
546 XtPointer client_data,
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
547 XEvent *event,
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
548 Boolean *unused UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
549 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
550 BalloonEval *beval = (BalloonEval *)client_data;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
551 pointerEvent(beval, event);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
552 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
553
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
554
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
555 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
556 * The real event handler. Called by pointerEventEH() whenever an event we are
1228
5eb1ac6f92ad updated for version 7.1b
vimboss
parents: 944
diff changeset
557 * interested in occurs.
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
558 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
559
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
560 static void
7821
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
561 pointerEvent(BalloonEval *beval, XEvent *event)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
562 {
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
563 Position distance; // a measure of how much the pointer moved
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
564 Position delta; // used to compute distance
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
565
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
566 switch (event->type)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
567 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
568 case EnterNotify:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
569 case MotionNotify:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
570 delta = event->xmotion.x - beval->x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
571 if (delta < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
572 delta = -delta;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
573 distance = delta;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
574 delta = event->xmotion.y - beval->y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
575 if (delta < 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
576 delta = -delta;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
577 distance += delta;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
578 if (distance > 4)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
579 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
580 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
581 * Moved out of the balloon location: cancel it.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
582 * Remember button state
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
583 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
584 beval->state = event->xmotion.state;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
585 if (beval->state & (Button1Mask|Button2Mask|Button3Mask))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
586 {
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
587 // Mouse buttons are pressed - no balloon now
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
588 cancelBalloon(beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
589 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
590 else if (beval->state & (Mod1Mask|Mod2Mask|Mod3Mask))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
591 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
592 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
593 * Alt is pressed -- enter super-evaluate-mode,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
594 * where there is no time delay
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
595 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
596 beval->x = event->xmotion.x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
597 beval->y = event->xmotion.y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
598 beval->x_root = event->xmotion.x_root;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
599 beval->y_root = event->xmotion.y_root;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
600 cancelBalloon(beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
601 if (beval->msgCB != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
602 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
603 beval->showState = ShS_PENDING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
604 (*beval->msgCB)(beval, beval->state);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
605 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
606 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
607 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
608 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
609 beval->x = event->xmotion.x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
610 beval->y = event->xmotion.y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
611 beval->x_root = event->xmotion.x_root;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
612 beval->y_root = event->xmotion.y_root;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
613 cancelBalloon(beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
614 beval->timerID = XtAppAddTimeOut( beval->appContext,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
615 (long_u)p_bdlay, timerRoutine, beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
616 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
617 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
618 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
619
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
620 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
621 * Motif and Athena version: Keystrokes will be caught by the
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
622 * "textArea" widget, and handled in gui_x11_key_hit_cb().
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
623 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
624 case KeyPress:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
625 if (beval->showState == ShS_SHOWING && beval->msgCB != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
626 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
627 Modifiers modifier;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
628 KeySym keysym;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
629
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
630 XtTranslateKeycode(gui.dpy,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
631 event->xkey.keycode, event->xkey.state,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
632 &modifier, &keysym);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
633 if (keysym == XK_Shift_L || keysym == XK_Shift_R)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
634 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
635 beval->showState = ShS_UPDATE_PENDING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
636 (*beval->msgCB)(beval, ShiftMask);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
637 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
638 else if (keysym == XK_Control_L || keysym == XK_Control_R)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
639 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
640 beval->showState = ShS_UPDATE_PENDING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
641 (*beval->msgCB)(beval, ControlMask);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
642 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
643 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
644 cancelBalloon(beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
645 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
646 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
647 cancelBalloon(beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
648 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
649
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
650 case KeyRelease:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
651 if (beval->showState == ShS_SHOWING && beval->msgCB != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
652 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
653 Modifiers modifier;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
654 KeySym keysym;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
655
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
656 XtTranslateKeycode(gui.dpy, event->xkey.keycode,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
657 event->xkey.state, &modifier, &keysym);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
658 if ((keysym == XK_Shift_L) || (keysym == XK_Shift_R)) {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
659 beval->showState = ShS_UPDATE_PENDING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
660 (*beval->msgCB)(beval, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
661 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
662 else if ((keysym == XK_Control_L) || (keysym == XK_Control_R))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
663 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
664 beval->showState = ShS_UPDATE_PENDING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
665 (*beval->msgCB)(beval, 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
666 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
667 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
668 cancelBalloon(beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
669 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
670 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
671 cancelBalloon(beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
672 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
673
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
674 case LeaveNotify:
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
675 // Ignore LeaveNotify events that are not "normal".
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
676 // Apparently we also get it when somebody else grabs focus.
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
677 // Happens for me every two seconds (some clipboard tool?)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
678 if (event->xcrossing.mode == NotifyNormal)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
679 cancelBalloon(beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
680 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
681
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
682 case ButtonPress:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
683 cancelBalloon(beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
684 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
685
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
686 default:
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
687 break;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
688 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
689 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
690
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
691 static void
7821
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
692 timerRoutine(XtPointer dx, XtIntervalId *id UNUSED)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
693 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
694 BalloonEval *beval = (BalloonEval *)dx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
695
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
696 beval->timerID = (XtIntervalId)NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
697
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
698 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
699 * If the timer event happens then the mouse has stopped long enough for
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
700 * a request to be started. The request will only send to the debugger if
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
701 * there the mouse is pointing at real data.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
702 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
703 requestBalloon(beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
704 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
705
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
706 #endif // !FEAT_GUI_GTK
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
707
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
708 static void
7821
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
709 requestBalloon(BalloonEval *beval)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
710 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
711 if (beval->showState != ShS_PENDING)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
712 {
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
713 // Determine the beval to display
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
714 if (beval->msgCB != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
715 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
716 beval->showState = ShS_PENDING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
717 (*beval->msgCB)(beval, beval->state);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
718 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
719 else if (beval->msg != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
720 drawBalloon(beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
721 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
722 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
723
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
724 #ifdef FEAT_GUI_GTK
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
725 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
726 * Convert the string to UTF-8 if 'encoding' is not "utf-8".
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
727 * Replace any non-printable characters and invalid bytes sequences with
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
728 * "^X" or "<xx>" escapes, and apply SpecialKey highlighting to them.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
729 * TAB and NL are passed through unscathed.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
730 */
2275
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2251
diff changeset
731 # define IS_NONPRINTABLE(c) (((c) < 0x20 && (c) != TAB && (c) != NL) \
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
732 || (c) == DEL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
733 static void
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 865
diff changeset
734 set_printable_label_text(GtkLabel *label, char_u *text)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
735 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
736 char_u *convbuf = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
737 char_u *buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
738 char_u *p;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
739 char_u *pdest;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
740 unsigned int len;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
741 int charlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
742 int uc;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
743 PangoAttrList *attr_list;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
744
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
745 // Convert to UTF-8 if it isn't already
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
746 if (output_conv.vc_type != CONV_NONE)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
747 {
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 865
diff changeset
748 convbuf = string_convert(&output_conv, text, NULL);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
749 if (convbuf != NULL)
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 865
diff changeset
750 text = convbuf;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
751 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
752
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
753 // First let's see how much we need to allocate
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
754 len = 0;
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 865
diff changeset
755 for (p = text; *p != NUL; p += charlen)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
756 {
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
757 if ((*p & 0x80) == 0) // be quick for ASCII
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
758 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
759 charlen = 1;
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
760 len += IS_NONPRINTABLE(*p) ? 2 : 1; // nonprintable: ^X
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
761 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
762 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
763 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 192
diff changeset
764 charlen = utf_ptr2len(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
765 uc = utf_ptr2char(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
766
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
767 if (charlen != utf_char2len(uc))
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
768 charlen = 1; // reject overlong sequences
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
769
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
770 if (charlen == 1 || uc < 0xa0) // illegal byte or
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
771 len += 4; // control char: <xx>
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
772 else if (!utf_printable(uc))
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
773 // Note: we assume here that utf_printable() doesn't
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
774 // care about characters outside the BMP.
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
775 len += 6; // nonprintable: <xxxx>
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
776 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
777 len += charlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
778 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
779 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
780
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
781 attr_list = pango_attr_list_new();
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
782 buf = alloc(len + 1);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
783
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
784 // Now go for the real work
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
785 if (buf != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
786 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
787 attrentry_T *aep;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
788 PangoAttribute *attr;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
789 guicolor_T pixel;
9624
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
790 #if GTK_CHECK_VERSION(3,0,0)
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
791 GdkRGBA color = { 0.0, 0.0, 0.0, 1.0 };
9630
0c098fb3994c commit https://github.com/vim/vim/commit/870b749ce1db1cec80f0f3766064a031688e6a46
Christian Brabandt <cb@256bit.org>
parents: 9624
diff changeset
792 # if PANGO_VERSION_CHECK(1,38,0)
9624
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
793 PangoAttribute *attr_alpha;
9630
0c098fb3994c commit https://github.com/vim/vim/commit/870b749ce1db1cec80f0f3766064a031688e6a46
Christian Brabandt <cb@256bit.org>
parents: 9624
diff changeset
794 # endif
9624
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
795 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
796 GdkColor color = { 0, 0, 0, 0 };
9624
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
797 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
798
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
799 // Look up the RGB values of the SpecialKey foreground color.
11158
501f46f7644c patch 8.0.0466: still macros that should be all-caps
Christian Brabandt <cb@256bit.org>
parents: 11121
diff changeset
800 aep = syn_gui_attr2entry(HL_ATTR(HLF_8));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
801 pixel = (aep != NULL) ? aep->ae_u.gui.fg_color : INVALCOLOR;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
802 if (pixel != INVALCOLOR)
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
803 # if GTK_CHECK_VERSION(3,0,0)
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
804 {
9624
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
805 color.red = ((pixel & 0xff0000) >> 16) / 255.0;
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
806 color.green = ((pixel & 0xff00) >> 8) / 255.0;
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
807 color.blue = (pixel & 0xff) / 255.0;
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
808 color.alpha = 1.0;
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
809 }
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
810 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
811 gdk_colormap_query_color(gtk_widget_get_colormap(gui.drawarea),
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
812 (unsigned long)pixel, &color);
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
813 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
814
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
815 pdest = buf;
944
b2dcb8457067 updated for version 7.0-070
vimboss
parents: 865
diff changeset
816 p = text;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
817 while (*p != NUL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
818 {
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
819 // Be quick for ASCII
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
820 if ((*p & 0x80) == 0 && !IS_NONPRINTABLE(*p))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
821 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
822 *pdest++ = *p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
823 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
824 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
825 {
474
a5fcf36ef512 updated for version 7.0127
vimboss
parents: 192
diff changeset
826 charlen = utf_ptr2len(p);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
827 uc = utf_ptr2char(p);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
828
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
829 if (charlen != utf_char2len(uc))
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
830 charlen = 1; // reject overlong sequences
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
831
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
832 if (charlen == 1 || uc < 0xa0 || !utf_printable(uc))
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
833 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
834 int outlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
835
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
836 // Careful: we can't just use transchar_byte() here,
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
837 // since 'encoding' is not necessarily set to "utf-8".
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
838 if (*p & 0x80 && charlen == 1)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
839 {
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
840 transchar_hex(pdest, *p); // <xx>
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
841 outlen = 4;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
842 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
843 else if (uc >= 0x80)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
844 {
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
845 // Note: we assume here that utf_printable() doesn't
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
846 // care about characters outside the BMP.
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
847 transchar_hex(pdest, uc); // <xx> or <xxxx>
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
848 outlen = (uc < 0x100) ? 4 : 6;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
849 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
850 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
851 {
20782
c4bce986c31a patch 8.2.0943: displaying ^M or ^J depends on current buffer
Bram Moolenaar <Bram@vim.org>
parents: 18781
diff changeset
852 transchar_nonprint(curbuf, pdest, *p); // ^X
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
853 outlen = 2;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
854 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
855 if (pixel != INVALCOLOR)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
856 {
9624
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
857 #if GTK_CHECK_VERSION(3,0,0)
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
858 # define DOUBLE2UINT16(val) ((guint16)((val) * 65535 + 0.5))
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
859 attr = pango_attr_foreground_new(
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
860 DOUBLE2UINT16(color.red),
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
861 DOUBLE2UINT16(color.green),
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
862 DOUBLE2UINT16(color.blue));
9630
0c098fb3994c commit https://github.com/vim/vim/commit/870b749ce1db1cec80f0f3766064a031688e6a46
Christian Brabandt <cb@256bit.org>
parents: 9624
diff changeset
863 # if PANGO_VERSION_CHECK(1,38,0)
9624
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
864 attr_alpha = pango_attr_foreground_alpha_new(
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
865 DOUBLE2UINT16(color.alpha));
9630
0c098fb3994c commit https://github.com/vim/vim/commit/870b749ce1db1cec80f0f3766064a031688e6a46
Christian Brabandt <cb@256bit.org>
parents: 9624
diff changeset
866 # endif
9624
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
867 # undef DOUBLE2UINT16
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
868 #else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
869 attr = pango_attr_foreground_new(
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
870 color.red, color.green, color.blue);
9624
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
871 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
872 attr->start_index = pdest - buf;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
873 attr->end_index = pdest - buf + outlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
874 pango_attr_list_insert(attr_list, attr);
9624
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
875 #if GTK_CHECK_VERSION(3,0,0)
9630
0c098fb3994c commit https://github.com/vim/vim/commit/870b749ce1db1cec80f0f3766064a031688e6a46
Christian Brabandt <cb@256bit.org>
parents: 9624
diff changeset
876 # if PANGO_VERSION_CHECK(1,38,0)
9624
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
877 attr_alpha->start_index = pdest - buf;
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
878 attr_alpha->end_index = pdest - buf + outlen;
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
879 pango_attr_list_insert(attr_list, attr_alpha);
9630
0c098fb3994c commit https://github.com/vim/vim/commit/870b749ce1db1cec80f0f3766064a031688e6a46
Christian Brabandt <cb@256bit.org>
parents: 9624
diff changeset
880 # endif
9624
d63b85fe3dc7 commit https://github.com/vim/vim/commit/36edf0685c8b55ee3ce709058d83ada8027fec1e
Christian Brabandt <cb@256bit.org>
parents: 9217
diff changeset
881 #endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
882 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
883 pdest += outlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
884 p += charlen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
885 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
886 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
887 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
888 do
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
889 *pdest++ = *p++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
890 while (--charlen != 0);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
891 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
892 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
893 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
894 *pdest = NUL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
895 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
896
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
897 vim_free(convbuf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
898
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
899 gtk_label_set_text(label, (const char *)buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
900 vim_free(buf);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
901
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
902 gtk_label_set_attributes(label, attr_list);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
903 pango_attr_list_unref(attr_list);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
904 }
2275
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2251
diff changeset
905 # undef IS_NONPRINTABLE
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
906
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
907 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
908 * Draw a balloon.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
909 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
910 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
911 drawBalloon(BalloonEval *beval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
912 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
913 if (beval->msg != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
914 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
915 GtkRequisition requisition;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
916 int screen_w;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
917 int screen_h;
14575
f8cd07a1cbb5 patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents: 14208
diff changeset
918 int screen_x;
f8cd07a1cbb5 patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents: 14208
diff changeset
919 int screen_y;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
920 int x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
921 int y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
922 int x_offset = EVAL_OFFSET_X;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
923 int y_offset = EVAL_OFFSET_Y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
924 PangoLayout *layout;
10390
6c8a4d21b873 commit https://github.com/vim/vim/commit/a859f04b4db651860c07db3587f29906517c552b
Christian Brabandt <cb@256bit.org>
parents: 10359
diff changeset
925
12409
2c020bc30f62 patch 8.0.1084: GTK build has compiler warnings
Christian Brabandt <cb@256bit.org>
parents: 11474
diff changeset
926 # if !GTK_CHECK_VERSION(3,22,2)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
927 GdkScreen *screen;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
928
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
929 screen = gtk_widget_get_screen(beval->target);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
930 gtk_window_set_screen(GTK_WINDOW(beval->balloonShell), screen);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
931 # endif
24162
cb8b9bf76082 patch 8.2.2622: GTK: error when starting up and -geometry is given
Bram Moolenaar <Bram@vim.org>
parents: 20782
diff changeset
932 gui_gtk_get_screen_geom_of_win(beval->target, 0, 0,
14575
f8cd07a1cbb5 patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents: 14208
diff changeset
933 &screen_x, &screen_y, &screen_w, &screen_h);
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
934 # if !GTK_CHECK_VERSION(3,0,0)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
935 gtk_widget_ensure_style(beval->balloonShell);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
936 gtk_widget_ensure_style(beval->balloonLabel);
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
937 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
938
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
939 set_printable_label_text(GTK_LABEL(beval->balloonLabel), beval->msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
940 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
941 * Dirty trick: Enable wrapping mode on the label's layout behind its
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
942 * back. This way GtkLabel won't try to constrain the wrap width to a
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
943 * builtin maximum value of about 65 Latin characters.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
944 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
945 layout = gtk_label_get_layout(GTK_LABEL(beval->balloonLabel));
2275
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2251
diff changeset
946 # ifdef PANGO_WRAP_WORD_CHAR
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
947 pango_layout_set_wrap(layout, PANGO_WRAP_WORD_CHAR);
2275
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2251
diff changeset
948 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
949 pango_layout_set_wrap(layout, PANGO_WRAP_WORD);
2275
e4d849f4df03 Remove the old and not well supported GTK 1 code. (James Vega)
Bram Moolenaar <bram@vim.org>
parents: 2251
diff changeset
950 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
951 pango_layout_set_width(layout,
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
952 // try to come up with some reasonable width
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
953 PANGO_SCALE * CLAMP(gui.num_cols * gui.char_width,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
954 screen_w / 2,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
955 MAX(20, screen_w - 20)));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
956
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
957 // Calculate the balloon's width and height.
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
958 # if GTK_CHECK_VERSION(3,0,0)
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
959 gtk_widget_get_preferred_size(beval->balloonShell, &requisition, NULL);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
960 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
961 gtk_widget_size_request(beval->balloonShell, &requisition);
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
962 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
963
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
964 // Compute position of the balloon area
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
965 gdk_window_get_origin(gtk_widget_get_window(beval->target), &x, &y);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
966 x += beval->x;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
967 y += beval->y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
968
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
969 // Get out of the way of the mouse pointer
14575
f8cd07a1cbb5 patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents: 14208
diff changeset
970 if (x + x_offset + requisition.width > screen_x + screen_w)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
971 y_offset += 15;
14575
f8cd07a1cbb5 patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents: 14208
diff changeset
972 if (y + y_offset + requisition.height > screen_y + screen_h)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
973 y_offset = -requisition.height - EVAL_OFFSET_Y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
974
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
975 // Sanitize values
14575
f8cd07a1cbb5 patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents: 14208
diff changeset
976 x = CLAMP(x + x_offset, 0,
f8cd07a1cbb5 patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents: 14208
diff changeset
977 MAX(0, screen_x + screen_w - requisition.width));
f8cd07a1cbb5 patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents: 14208
diff changeset
978 y = CLAMP(y + y_offset, 0,
f8cd07a1cbb5 patch 8.1.0301: GTK: input method popup displayed on wrong screen.
Christian Brabandt <cb@256bit.org>
parents: 14208
diff changeset
979 MAX(0, screen_y + screen_h - requisition.height));
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
980
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
981 // Show the balloon
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
982 # if GTK_CHECK_VERSION(3,0,0)
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
983 gtk_window_move(GTK_WINDOW(beval->balloonShell), x, y);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
984 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
985 gtk_widget_set_uposition(beval->balloonShell, x, y);
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
986 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
987 gtk_widget_show(beval->balloonShell);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
988
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
989 beval->showState = ShS_SHOWING;
16600
ff3c99bd1038 patch 8.1.1303: not possible to hide a balloon
Bram Moolenaar <Bram@vim.org>
parents: 15868
diff changeset
990 gui_mch_update();
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
991 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
992 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
993
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
994 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
995 * Undraw a balloon.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
996 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
997 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
998 undrawBalloon(BalloonEval *beval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
999 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1000 if (beval->balloonShell != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1001 gtk_widget_hide(beval->balloonShell);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1002 beval->showState = ShS_NEUTRAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1003 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1004
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1005 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1006 cancelBalloon(BalloonEval *beval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1007 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1008 if (beval->showState == ShS_SHOWING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1009 || beval->showState == ShS_UPDATE_PENDING)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1010 undrawBalloon(beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1011
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1012 if (beval->timerID != 0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1013 {
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1014 g_source_remove(beval->timerID);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1015 beval->timerID = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1016 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1017 beval->showState = ShS_NEUTRAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1018 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1019
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1020 static void
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1021 createBalloonEvalWindow(BalloonEval *beval)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1022 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1023 beval->balloonShell = gtk_window_new(GTK_WINDOW_POPUP);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1024
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1025 gtk_widget_set_app_paintable(beval->balloonShell, TRUE);
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1026 gtk_window_set_resizable(GTK_WINDOW(beval->balloonShell), FALSE);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1027 gtk_widget_set_name(beval->balloonShell, "gtk-tooltips");
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1028 gtk_container_set_border_width(GTK_CONTAINER(beval->balloonShell), 4);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1029
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1030 # if GTK_CHECK_VERSION(3,0,0)
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1031 g_signal_connect(G_OBJECT(beval->balloonShell), "draw",
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1032 G_CALLBACK(balloon_draw_event_cb), NULL);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1033 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1034 gtk_signal_connect((GtkObject*)(beval->balloonShell), "expose_event",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1035 GTK_SIGNAL_FUNC(balloon_expose_event_cb), NULL);
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1036 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1037 beval->balloonLabel = gtk_label_new(NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1038
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1039 gtk_label_set_line_wrap(GTK_LABEL(beval->balloonLabel), FALSE);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1040 gtk_label_set_justify(GTK_LABEL(beval->balloonLabel), GTK_JUSTIFY_LEFT);
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1041 # if GTK_CHECK_VERSION(3,16,0)
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1042 gtk_label_set_xalign(GTK_LABEL(beval->balloonLabel), 0.5);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1043 gtk_label_set_yalign(GTK_LABEL(beval->balloonLabel), 0.5);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1044 # elif GTK_CHECK_VERSION(3,14,0)
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1045 GValue align_val = G_VALUE_INIT;
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1046 g_value_init(&align_val, G_TYPE_FLOAT);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1047 g_value_set_float(&align_val, 0.5);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1048 g_object_set_property(G_OBJECT(beval->balloonLabel), "xalign", &align_val);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1049 g_object_set_property(G_OBJECT(beval->balloonLabel), "yalign", &align_val);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1050 g_value_unset(&align_val);
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1051 # else
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1052 gtk_misc_set_alignment(GTK_MISC(beval->balloonLabel), 0.5f, 0.5f);
8218
3456e2ebebd4 commit https://github.com/vim/vim/commit/9892189d2e7ab94b750f99e6da4cbfc3c8014517
Christian Brabandt <cb@256bit.org>
parents: 7821
diff changeset
1053 # endif
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1054 gtk_widget_set_name(beval->balloonLabel, "vim-balloon-label");
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1055 gtk_widget_show(beval->balloonLabel);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1056
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1057 gtk_container_add(GTK_CONTAINER(beval->balloonShell), beval->balloonLabel);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1058 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1059
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1060 #else // !FEAT_GUI_GTK
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1061
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1062 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1063 * Draw a balloon.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1064 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1065 static void
7821
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1066 drawBalloon(BalloonEval *beval)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1067 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1068 Dimension w;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1069 Dimension h;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1070 Position tx;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1071 Position ty;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1072
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1073 if (beval->msg != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1074 {
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1075 // Show the Balloon
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1076
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1077 // Calculate the label's width and height
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1078 #ifdef FEAT_GUI_MOTIF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1079 XmString s;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1080
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1081 // For the callback function we parse NL characters to create a
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1082 // multi-line label. This doesn't work for all languages, but
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1083 // XmStringCreateLocalized() doesn't do multi-line labels...
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1084 if (beval->msgCB != NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1085 s = XmStringCreateLtoR((char *)beval->msg, XmFONTLIST_DEFAULT_TAG);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1086 else
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1087 s = XmStringCreateLocalized((char *)beval->msg);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1088 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1089 XmFontList fl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1090
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1091 fl = gui_motif_fontset2fontlist(&gui.tooltip_fontset);
6003
8dcc6f142460 updated for version 7.4.342
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
1092 if (fl == NULL)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1093 {
6003
8dcc6f142460 updated for version 7.4.342
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
1094 XmStringFree(s);
8dcc6f142460 updated for version 7.4.342
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
1095 return;
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1096 }
6003
8dcc6f142460 updated for version 7.4.342
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
1097 XmStringExtent(fl, s, &w, &h);
8dcc6f142460 updated for version 7.4.342
Bram Moolenaar <bram@vim.org>
parents: 4352
diff changeset
1098 XmFontListFree(fl);
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1099 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1100 w += gui.border_offset << 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1101 h += gui.border_offset << 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1102 XtVaSetValues(beval->balloonLabel, XmNlabelString, s, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1103 XmStringFree(s);
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1104 #else // Athena
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1105 // Assume XtNinternational == True
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1106 XFontSet fset;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1107 XFontSetExtents *ext;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1108
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1109 XtVaGetValues(beval->balloonLabel, XtNfontSet, &fset, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1110 ext = XExtentsOfFontSet(fset);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1111 h = ext->max_ink_extent.height;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1112 w = XmbTextEscapement(fset,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1113 (char *)beval->msg,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1114 (int)STRLEN(beval->msg));
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1115 w += gui.border_offset << 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1116 h += gui.border_offset << 1;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1117 XtVaSetValues(beval->balloonLabel, XtNlabel, beval->msg, NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1118 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1119
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1120 // Compute position of the balloon area
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1121 tx = beval->x_root + EVAL_OFFSET_X;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1122 ty = beval->y_root + EVAL_OFFSET_Y;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1123 if ((tx + w) > beval->screen_width)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1124 tx = beval->screen_width - w;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1125 if ((ty + h) > beval->screen_height)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1126 ty = beval->screen_height - h;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1127 #ifdef FEAT_GUI_MOTIF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1128 XtVaSetValues(beval->balloonShell,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1129 XmNx, tx,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1130 XmNy, ty,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1131 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1132 #else
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1133 // Athena
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1134 XtVaSetValues(beval->balloonShell,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1135 XtNx, tx,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1136 XtNy, ty,
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1137 NULL);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1138 #endif
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1139 // Set tooltip colors
1844
819d952a0a5c updated for version 7.2-142
vimboss
parents: 1228
diff changeset
1140 {
819d952a0a5c updated for version 7.2-142
vimboss
parents: 1228
diff changeset
1141 Arg args[2];
819d952a0a5c updated for version 7.2-142
vimboss
parents: 1228
diff changeset
1142
819d952a0a5c updated for version 7.2-142
vimboss
parents: 1228
diff changeset
1143 #ifdef FEAT_GUI_MOTIF
819d952a0a5c updated for version 7.2-142
vimboss
parents: 1228
diff changeset
1144 args[0].name = XmNbackground;
819d952a0a5c updated for version 7.2-142
vimboss
parents: 1228
diff changeset
1145 args[0].value = gui.tooltip_bg_pixel;
819d952a0a5c updated for version 7.2-142
vimboss
parents: 1228
diff changeset
1146 args[1].name = XmNforeground;
819d952a0a5c updated for version 7.2-142
vimboss
parents: 1228
diff changeset
1147 args[1].value = gui.tooltip_fg_pixel;
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1148 #else // Athena
1844
819d952a0a5c updated for version 7.2-142
vimboss
parents: 1228
diff changeset
1149 args[0].name = XtNbackground;
819d952a0a5c updated for version 7.2-142
vimboss
parents: 1228
diff changeset
1150 args[0].value = gui.tooltip_bg_pixel;
819d952a0a5c updated for version 7.2-142
vimboss
parents: 1228
diff changeset
1151 args[1].name = XtNforeground;
819d952a0a5c updated for version 7.2-142
vimboss
parents: 1228
diff changeset
1152 args[1].value = gui.tooltip_fg_pixel;
819d952a0a5c updated for version 7.2-142
vimboss
parents: 1228
diff changeset
1153 #endif
819d952a0a5c updated for version 7.2-142
vimboss
parents: 1228
diff changeset
1154 XtSetValues(beval->balloonLabel, &args[0], XtNumber(args));
819d952a0a5c updated for version 7.2-142
vimboss
parents: 1228
diff changeset
1155 }
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1156
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1157 XtPopup(beval->balloonShell, XtGrabNone);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1158
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1159 beval->showState = ShS_SHOWING;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1160
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1161 current_beval = beval;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1162 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1163 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1164
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1165 /*
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1166 * Undraw a balloon.
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1167 */
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1168 static void
7821
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1169 undrawBalloon(BalloonEval *beval)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1170 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1171 if (beval->balloonShell != (Widget)0)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1172 XtPopdown(beval->balloonShell);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1173 beval->showState = ShS_NEUTRAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1174
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1175 current_beval = NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1176 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1177
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1178 static void
7821
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1179 cancelBalloon(BalloonEval *beval)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1180 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1181 if (beval->showState == ShS_SHOWING
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1182 || beval->showState == ShS_UPDATE_PENDING)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1183 undrawBalloon(beval);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1184
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1185 if (beval->timerID != (XtIntervalId)NULL)
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1186 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1187 XtRemoveTimeOut(beval->timerID);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1188 beval->timerID = (XtIntervalId)NULL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1189 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1190 beval->showState = ShS_NEUTRAL;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1191 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1192
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1193
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1194 static void
7821
81794242a275 commit https://github.com/vim/vim/commit/66f948e928d5e0cd3123af902aa8ac1613534c94
Christian Brabandt <cb@256bit.org>
parents: 7807
diff changeset
1195 createBalloonEvalWindow(BalloonEval *beval)
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1196 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1197 Arg args[12];
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1198 int n;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1199
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1200 n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1201 #ifdef FEAT_GUI_MOTIF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1202 XtSetArg(args[n], XmNallowShellResize, True); n++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1203 beval->balloonShell = XtAppCreateShell("balloonEval", "BalloonEval",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1204 overrideShellWidgetClass, gui.dpy, args, n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1205 #else
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1206 // Athena
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1207 XtSetArg(args[n], XtNallowShellResize, True); n++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1208 beval->balloonShell = XtAppCreateShell("balloonEval", "BalloonEval",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1209 overrideShellWidgetClass, gui.dpy, args, n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1210 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1211
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1212 n = 0;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1213 #ifdef FEAT_GUI_MOTIF
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1214 {
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1215 XmFontList fl;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1216
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1217 fl = gui_motif_fontset2fontlist(&gui.tooltip_fontset);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1218 XtSetArg(args[n], XmNforeground, gui.tooltip_fg_pixel); n++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1219 XtSetArg(args[n], XmNbackground, gui.tooltip_bg_pixel); n++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1220 XtSetArg(args[n], XmNfontList, fl); n++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1221 XtSetArg(args[n], XmNalignment, XmALIGNMENT_BEGINNING); n++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1222 beval->balloonLabel = XtCreateManagedWidget("balloonLabel",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1223 xmLabelWidgetClass, beval->balloonShell, args, n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1224 }
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1225 #else // FEAT_GUI_ATHENA
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1226 XtSetArg(args[n], XtNforeground, gui.tooltip_fg_pixel); n++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1227 XtSetArg(args[n], XtNbackground, gui.tooltip_bg_pixel); n++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1228 XtSetArg(args[n], XtNinternational, True); n++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1229 XtSetArg(args[n], XtNfontSet, gui.tooltip_fontset); n++;
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1230 beval->balloonLabel = XtCreateManagedWidget("balloonLabel",
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1231 labelWidgetClass, beval->balloonShell, args, n);
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1232 #endif
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1233 }
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1234
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1235 #endif // !FEAT_GUI_GTK
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1236 #endif // !FEAT_GUI_MSWIN
7
3fc0f57ecb91 updated for version 7.0001
vimboss
parents:
diff changeset
1237
18781
79e10adc821d patch 8.1.2380: using old C style comments
Bram Moolenaar <Bram@vim.org>
parents: 17262
diff changeset
1238 #endif // FEAT_BEVAL_GUI