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7
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1 /* vi:set ts=8 sts=4 sw=4:
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2 *
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3 * VIM - Vi IMproved by Bram Moolenaar
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4 * Motif support by Robert Webb
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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 */
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9
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10 /* For debugging */
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11 /* #define D(x) printf x; */
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12 #define D(x)
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13
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14 #ifdef FEAT_GUI_MOTIF
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15 # define FEAT_GUI_X11
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16 # include <Xm/Xm.h>
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17 #endif
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18
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19 #ifdef FEAT_GUI_ATHENA
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20 # define FEAT_GUI_X11
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21 # include <X11/Intrinsic.h>
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22 # include <X11/StringDefs.h>
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23 #endif
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24
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25 #ifdef FEAT_BEVAL
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26 # include "gui_beval.h"
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27 #endif
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28
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11
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29 #ifdef FEAT_GUI_KDE
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30 # include <X11/Intrinsic.h>
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31
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32 /* used only as pointer to, so casting to int is ok */
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33 # ifdef __cplusplus
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34 class QScrollBar;
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35 class QPopupMenu;
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36 class QFont;
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37 class VimWidget;
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38 # else
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39 # define QScrollBar int
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40 # define QPopupMenu int
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41 # define QFont int
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42 # define VimWidget int
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43 # endif
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44 #endif
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45
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7
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46 #ifdef FEAT_GUI_GTK
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47 # include <X11/Intrinsic.h>
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48 # include <gtk/gtk.h>
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49 #endif
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50
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51 #ifdef FEAT_GUI_MAC
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52 # include <Types.h>
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53 /*# include <Memory.h>*/
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54 # include <Quickdraw.h>
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55 # include <Fonts.h>
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56 # include <Events.h>
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57 # include <Menus.h>
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58 # if !(defined (TARGET_API_MAC_CARBON) && (TARGET_API_MAC_CARBON))
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59 # include <Windows.h>
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60 # endif
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61 # include <Controls.h>
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62 /*# include <TextEdit.h>*/
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63 # include <Dialogs.h>
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64 # include <OSUtils.h>
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65 /*
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66 # include <ToolUtils.h>
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67 # include <SegLoad.h>*/
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68 #endif
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69
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70 #ifdef RISCOS
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71 # include "gui_riscos.h"
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72 #endif
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73
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74 #ifdef FEAT_GUI_PHOTON
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75 # include <Ph.h>
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76 # include <Pt.h>
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77 # include "photon/PxProto.h"
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78 #endif
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79
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80 /*
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81 * On some systems, when we compile with the GUI, we always use it. On Mac
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82 * there is no terminal version, and on Windows we can't figure out how to
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83 * fork one off with :gui.
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84 */
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85 #if defined(FEAT_GUI_MSWIN) || (defined(FEAT_GUI_MAC) && !defined(MACOS_X_UNIX))
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86 # define ALWAYS_USE_GUI
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87 #endif
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88
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89 #if defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_MAC) || defined(HAVE_GTK2)
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90 # define USE_ON_FLY_SCROLL
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91 #endif
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92
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93 /*
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94 * GUIs that support dropping files on a running Vim.
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95 */
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96 #if defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_MAC) \
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62
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97 || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_KDE)
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7
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98 # define HAVE_DROP_FILE
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99 #endif
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100
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101 /*
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102 * This define makes menus always use a fontset.
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103 * We're not sure if this code always works, thus it can be disabled.
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104 */
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105 #ifdef FEAT_XFONTSET
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106 # define FONTSET_ALWAYS
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107 #endif
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108
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109 /*
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110 * These macros convert between character row/column and pixel coordinates.
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111 * TEXT_X - Convert character column into X pixel coord for drawing strings.
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112 * TEXT_Y - Convert character row into Y pixel coord for drawing strings.
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113 * FILL_X - Convert character column into X pixel coord for filling the area
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114 * under the character.
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115 * FILL_Y - Convert character row into Y pixel coord for filling the area
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116 * under the character.
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117 * X_2_COL - Convert X pixel coord into character column.
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118 * Y_2_ROW - Convert Y pixel coord into character row.
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119 */
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120 #ifdef FEAT_GUI_W32
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121 # define TEXT_X(col) ((col) * gui.char_width)
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122 # define TEXT_Y(row) ((row) * gui.char_height + gui.char_ascent)
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123 # define FILL_X(col) ((col) * gui.char_width)
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124 # define FILL_Y(row) ((row) * gui.char_height)
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125 # define X_2_COL(x) ((x) / gui.char_width)
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126 # define Y_2_ROW(y) ((y) / gui.char_height)
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127 #else
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128 # define TEXT_X(col) ((col) * gui.char_width + gui.border_offset)
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129 # define FILL_X(col) ((col) * gui.char_width + gui.border_offset)
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130 # define X_2_COL(x) (((x) - gui.border_offset) / gui.char_width)
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131 # define TEXT_Y(row) ((row) * gui.char_height + gui.char_ascent \
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132 + gui.border_offset)
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133 # define FILL_Y(row) ((row) * gui.char_height + gui.border_offset)
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134 # define Y_2_ROW(y) (((y) - gui.border_offset) / gui.char_height)
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135 #endif
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136
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137 /* Indices for arrays of scrollbars */
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138 #define SBAR_NONE -1
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139 #define SBAR_LEFT 0
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140 #define SBAR_RIGHT 1
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141 #define SBAR_BOTTOM 2
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142
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143 /* Orientations for scrollbars */
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144 #define SBAR_VERT 0
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145 #define SBAR_HORIZ 1
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146
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147 /* Default size of scrollbar */
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148 #define SB_DEFAULT_WIDTH 16
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149
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150 /* Default height of the menu bar */
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151 #define MENU_DEFAULT_HEIGHT 1 /* figure it out at runtime */
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152
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153 /* Flags for gui_mch_outstr_nowrap() */
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154 #define GUI_MON_WRAP_CURSOR 0x01 /* wrap cursor at end of line */
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155 #define GUI_MON_INVERT 0x02 /* invert the characters */
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156 #define GUI_MON_IS_CURSOR 0x04 /* drawing cursor */
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157 #define GUI_MON_TRS_CURSOR 0x08 /* drawing transparent cursor */
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158 #define GUI_MON_NOCLEAR 0x10 /* don't clear selection */
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159
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160 /* Flags for gui_mch_draw_string() */
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161 #define DRAW_TRANSP 0x01 /* draw with transparant bg */
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162 #define DRAW_BOLD 0x02 /* draw bold text */
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163 #define DRAW_UNDERL 0x04 /* draw underline text */
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203
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164 #define DRAW_UNDERC 0x08 /* draw undercurl text */
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11
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165 #if defined(RISCOS) || defined(HAVE_GTK2) || defined (FEAT_GUI_KDE)
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203
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166 # define DRAW_ITALIC 0x10 /* draw italic text */
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7
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167 #endif
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203
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168 #define DRAW_CURSOR 0x20 /* drawing block cursor (win32) */
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7
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169
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170 /* For our own tearoff menu item */
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171 #define TEAR_STRING "-->Detach"
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172 #define TEAR_LEN (9) /* length of above string */
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173
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174 /* for the toolbar */
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175 #ifdef FEAT_GUI_W16
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176 # define TOOLBAR_BUTTON_HEIGHT 15
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177 # define TOOLBAR_BUTTON_WIDTH 16
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178 #else
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179 # define TOOLBAR_BUTTON_HEIGHT 18
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180 # define TOOLBAR_BUTTON_WIDTH 18
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181 #endif
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182 #define TOOLBAR_BORDER_HEIGHT 12 /* room above+below buttons for MSWindows */
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183
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11
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184 #if defined(NO_CONSOLE) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_KDE) || defined(FEAT_GUI_X11)
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7
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185 # define NO_CONSOLE_INPUT /* use no_console_input() to check if there
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186 is no console input possible */
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187 #endif
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188
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189 typedef struct GuiScrollbar
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190 {
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191 long ident; /* Unique identifier for each scrollbar */
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192 struct window *wp; /* Scrollbar's window, NULL for bottom */
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193 int type; /* one of SBAR_{LEFT,RIGHT,BOTTOM} */
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194 long value; /* Represents top line number visible */
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195 #ifdef FEAT_GUI_ATHENA
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196 int pixval; /* pixel count of value */
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197 #endif
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198 long size; /* Size of scrollbar thumb */
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199 long max; /* Number of lines in buffer */
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200
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201 /* Values measured in characters: */
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202 int top; /* Top of scroll bar (chars from row 0) */
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203 int height; /* Current height of scroll bar in rows */
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204 #ifdef FEAT_VERTSPLIT
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205 int width; /* Current width of scroll bar in cols */
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206 #endif
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207 int status_height; /* Height of status line */
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11
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208 #ifdef FEAT_GUI_KDE
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209 QScrollBar *w;
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210 #endif
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7
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211 #ifdef FEAT_GUI_X11
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212 Widget id; /* Id of real scroll bar */
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213 #endif
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214 #ifdef FEAT_GUI_GTK
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215 GtkWidget *id; /* Id of real scroll bar */
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216 unsigned long handler_id; /* Id of "value_changed" signal handler */
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217 #endif
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218
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219 #ifdef FEAT_GUI_MSWIN
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220 HWND id; /* Id of real scroll bar */
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221 int scroll_shift; /* The scrollbar stuff can handle only up to
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222 32767 lines. When the file is longer,
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223 scroll_shift is set to the number of shifts
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224 to reduce the count. */
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225 #endif
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226 #ifdef FEAT_GUI_MAC
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227 ControlHandle id; /* A handle to the scrollbar */
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228 #endif
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229 #ifdef RISCOS
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230 int id; /* Window handle of scrollbar window */
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231 #endif
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232 #ifdef FEAT_GUI_PHOTON
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233 PtWidget_t *id;
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234 #endif
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235 } scrollbar_T;
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236
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237 typedef long guicolor_T; /* handle for a GUI color; for X11 this should
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238 be "Pixel", but that's an unsigned and we
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239 need a signed value */
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240 #define INVALCOLOR (guicolor_T)-11111 /* number for invalid color; on 32 bit
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241 displays there is a tiny chance this is an
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242 actual color */
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243
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11
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244 #ifdef FEAT_GUI_KDE
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245 typedef QFont *GuiFont;
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246 typedef QFont *GuiFontset;
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247 # define NOFONT (GuiFont)NULL
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248 # define NOFONTSET (GuiFontset)NULL
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249 #endif
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7
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250 #ifdef FEAT_GUI_GTK
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251 # ifdef HAVE_GTK2
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252 typedef PangoFontDescription *GuiFont; /* handle for a GUI font */
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253 typedef PangoFontDescription *GuiFontset; /* handle for a GUI fontset */
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254 # else
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255 typedef GdkFont *GuiFont; /* handle for a GUI font */
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256 typedef GdkFont *GuiFontset; /* handle for a GUI fontset */
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257 # endif
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258 # define NOFONT (GuiFont)NULL
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259 # define NOFONTSET (GuiFontset)NULL
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260 #else
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261 # ifdef FEAT_GUI_PHOTON
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262 typedef char *GuiFont;
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263 typedef char *GuiFontset;
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264 # define NOFONT (GuiFont)NULL
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265 # define NOFONTSET (GuiFontset)NULL
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266 # else
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267 # ifdef FEAT_GUI_X11
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268 typedef XFontStruct *GuiFont; /* handle for a GUI font */
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269 typedef XFontSet GuiFontset; /* handle for a GUI fontset */
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270 # define NOFONT (GuiFont)0
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271 # define NOFONTSET (GuiFontset)0
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272 # else
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11
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273 # if !defined(FEAT_GUI_KDE)
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7
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274 typedef long_u GuiFont; /* handle for a GUI font */
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275 typedef long_u GuiFontset; /* handle for a GUI fontset */
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276 # define NOFONT (GuiFont)0
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277 # define NOFONTSET (GuiFontset)0
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11
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278 # endif
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7
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279 # endif
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280 # endif
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281 #endif
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282
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283 typedef struct Gui
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284 {
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285 int in_focus; /* Vim has input focus */
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286 int in_use; /* Is the GUI being used? */
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287 int starting; /* GUI will start in a little while */
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288 int shell_created; /* Has the shell been created yet? */
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289 int dying; /* Is vim dying? Then output to terminal */
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290 int dofork; /* Use fork() when GUI is starting */
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291 int dragged_sb; /* Which scrollbar being dragged, if any? */
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292 win_T *dragged_wp; /* Which WIN's sb being dragged, if any? */
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293 int pointer_hidden; /* Is the mouse pointer hidden? */
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294 int col; /* Current cursor column in GUI display */
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295 int row; /* Current cursor row in GUI display */
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296 int cursor_col; /* Physical cursor column in GUI display */
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297 int cursor_row; /* Physical cursor row in GUI display */
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298 char cursor_is_valid; /* There is a cursor at cursor_row/col */
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299 int num_cols; /* Number of columns */
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300 int num_rows; /* Number of rows */
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301 int scroll_region_top; /* Top (first) line of scroll region */
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302 int scroll_region_bot; /* Bottom (last) line of scroll region */
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303 int scroll_region_left; /* Left (first) column of scroll region */
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304 int scroll_region_right; /* Right (last) col. of scroll region */
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305 int highlight_mask; /* Highlight attribute mask */
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306 int scrollbar_width; /* Width of vertical scrollbars */
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307 int scrollbar_height; /* Height of horizontal scrollbar */
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308 int left_sbar_x; /* Calculated x coord for left scrollbar */
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309 int right_sbar_x; /* Calculated x coord for right scrollbar */
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310
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311 #ifdef FEAT_MENU
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312 # ifndef FEAT_GUI_GTK
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313 int menu_height; /* Height of the menu bar */
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314 int menu_width; /* Width of the menu bar */
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315 # endif
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316 char menu_is_active; /* TRUE if menu is present */
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317 # ifdef FEAT_GUI_ATHENA
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318 char menu_height_fixed; /* TRUE if menu height fixed */
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319 # endif
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320 #endif
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321
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322 scrollbar_T bottom_sbar; /* Bottom scrollbar */
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323 int which_scrollbars[3];/* Which scrollbar boxes are active? */
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324 int prev_wrap; /* For updating the horizontal scrollbar */
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325 int char_width; /* Width of char in pixels */
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326 int char_height; /* Height of char in pixels + 'linespace' */
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327 int char_ascent; /* Ascent of char in pixels */
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328 int border_width; /* Width of our border around text area */
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329 int border_offset; /* Total pixel offset for all borders */
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330
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331 GuiFont norm_font; /* Normal font */
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332 #ifndef HAVE_GTK2
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333 GuiFont bold_font; /* Bold font */
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334 GuiFont ital_font; /* Italic font */
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335 GuiFont boldital_font; /* Bold-Italic font */
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336 #else
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337 int font_can_bold; /* Whether norm_font supports bold weight.
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338 * The styled font variants are not used. */
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339 #endif
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340
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341 #if defined(FEAT_MENU) && !defined(HAVE_GTK2)
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342 # ifdef FONTSET_ALWAYS
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343 GuiFontset menu_fontset; /* set of fonts for multi-byte chars */
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344 # else
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345 GuiFont menu_font; /* menu item font */
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346 # endif
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347 #endif
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348 #ifdef FEAT_MBYTE
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349 GuiFont wide_font; /* 'guifontwide' font */
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350 #endif
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351 #ifdef FEAT_XFONTSET
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352 GuiFontset fontset; /* set of fonts for multi-byte chars */
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353 #endif
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354 guicolor_T back_pixel; /* Color of background */
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355 guicolor_T norm_pixel; /* Color of normal text */
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356 guicolor_T def_back_pixel; /* default Color of background */
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357 guicolor_T def_norm_pixel; /* default Color of normal text */
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358
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359 #ifdef FEAT_GUI_X11
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360 char *rsrc_menu_fg_name; /* Color of menu and dialog foregound */
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361 guicolor_T menu_fg_pixel; /* Same in Pixel format */
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362 char *rsrc_menu_bg_name; /* Color of menu and dialog backgound */
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363 guicolor_T menu_bg_pixel; /* Same in Pixel format */
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364 char *rsrc_scroll_fg_name; /* Color of scrollbar foreground */
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365 guicolor_T scroll_fg_pixel; /* Same in Pixel format */
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366 char *rsrc_scroll_bg_name; /* Color of scrollbar background */
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367 guicolor_T scroll_bg_pixel; /* Same in Pixel format */
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368
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369 # ifdef FEAT_GUI_MOTIF
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370 guicolor_T menu_def_fg_pixel; /* Default menu foreground */
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371 guicolor_T menu_def_bg_pixel; /* Default menu background */
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372 guicolor_T scroll_def_fg_pixel; /* Default scrollbar foreground */
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373 guicolor_T scroll_def_bg_pixel; /* Default scrollbar background */
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374 # endif
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375 Display *dpy; /* X display */
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376 Window wid; /* Window id of text area */
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377 int visibility; /* Is shell partially/fully obscured? */
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378 GC text_gc;
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379 GC back_gc;
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380 GC invert_gc;
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381 Cursor blank_pointer; /* Blank pointer */
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382
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383 /* X Resources */
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384 char_u *rsrc_font_name; /* Resource font name, used if 'guifont'
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385 not set */
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386 char_u *rsrc_bold_font_name; /* Resource bold font name */
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387 char_u *rsrc_ital_font_name; /* Resource italic font name */
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388 char_u *rsrc_boldital_font_name; /* Resource bold-italic font name */
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389 char_u *rsrc_menu_font_name; /* Resource menu Font name */
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390 Bool rsrc_rev_video; /* Use reverse video? */
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391
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392 char_u *geom; /* Geometry, eg "80x24" */
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393 Bool color_approx; /* Some color was approximated */
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394 #endif
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395
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11
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396 #ifdef FEAT_GUI_KDE
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397 VimWidget *w; /* Vim widget */
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398 Display *dpy; /* X display */
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399 QFont *current_font;
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400 char_u *fontname; /* font name from font selection dialog */
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401 #endif
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402
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7
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403 #ifdef FEAT_GUI_GTK
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404 int visibility; /* Is shell partially/fully obscured? */
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405 GdkCursor *blank_pointer; /* Blank pointer */
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406
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407 /* X Resources */
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408 char_u *geom; /* Geometry, eg "80x24" */
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409
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410 GtkWidget *mainwin; /* top level GTK window */
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411 GtkWidget *formwin; /* manages all the windows below */
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412 GtkWidget *drawarea; /* the "text" area */
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413 # ifdef FEAT_MENU
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414 GtkWidget *menubar; /* menubar */
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415 # endif
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416 # ifdef FEAT_TOOLBAR
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417 GtkWidget *toolbar; /* toolbar */
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418 # endif
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419 # ifdef FEAT_GUI_GNOME
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420 GtkWidget *menubar_h; /* menubar handle */
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421 GtkWidget *toolbar_h; /* toolbar handle */
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422 # endif
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423 GdkColor *fgcolor; /* GDK-styled foreground color */
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424 GdkColor *bgcolor; /* GDK-styled background color */
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203
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425 GdkColor *spcolor; /* GDK-styled special color */
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7
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426 # ifndef HAVE_GTK2
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427 GuiFont current_font;
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428 # endif
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429 GdkGC *text_gc; /* cached GC for normal text */
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430 # ifdef HAVE_GTK2
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431 PangoContext *text_context; /* the context used for all text */
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432 PangoFont *ascii_font; /* cached font for ASCII strings */
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433 PangoGlyphString *ascii_glyphs; /* cached code point -> glyph map */
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434 # endif
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435
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436 GtkAccelGroup *accel_group;
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437 # ifndef HAVE_GTK2
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438 GtkWidget *fontdlg; /* font selection dialog window */
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439 char_u *fontname; /* font name from font selection dialog */
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440 # endif
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441 GtkWidget *filedlg; /* file selection dialog */
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442 char_u *browse_fname; /* file name from filedlg */
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443 #endif /* FEAT_GUI_GTK */
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444
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445 #ifdef FEAT_FOOTER
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446 int footer_height; /* height of the message footer */
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447 #endif
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448
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449 #if defined(FEAT_TOOLBAR) \
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450 && (defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MOTIF))
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451 int toolbar_height; /* height of the toolbar */
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452 #endif
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453
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454 #ifdef FEAT_BEVAL_TIP
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455 /* Tooltip properties; also used for balloon evaluation */
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456 char_u *rsrc_tooltip_font_name; /* tooltip font name */
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457 char *rsrc_tooltip_fg_name; /* tooltip foreground color name */
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458 char *rsrc_tooltip_bg_name; /* tooltip background color name */
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459 guicolor_T tooltip_fg_pixel; /* tooltip foreground color */
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460 guicolor_T tooltip_bg_pixel; /* tooltip background color */
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461 XFontSet tooltip_fontset; /* tooltip fontset */
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462 #endif
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463
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464 #ifdef FEAT_GUI_MSWIN
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465 GuiFont currFont; /* Current font */
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466 guicolor_T currFgColor; /* Current foreground text color */
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467 guicolor_T currBgColor; /* Current background text color */
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|
203
|
468 guicolor_T currSpColor; /* Current special text color */
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|
7
|
469 #endif
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470
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|
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471 #ifdef FEAT_GUI_MAC
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472 WindowPtr VimWindow;
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473 MenuHandle MacOSHelpMenu; /* Help menu provided by the MacOS */
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474 int MacOSHelpItems; /* Nr of help-items supplied by MacOS */
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475 int MacOSHaveCntxMenu; /* Contextual menu available */
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476 WindowPtr wid; /* Window id of text area */
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|
477 int visibility; /* Is window partially/fully obscured? */
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|
|
478 #endif
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479
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|
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480 #ifdef RISCOS
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481 int window_handle;
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482 char_u *window_title;
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|
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483 int window_title_size;
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|
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484 int fg_colour; /* in 0xBBGGRR format */
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|
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485 int bg_colour;
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|
|
486 #endif
|
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487
|
|
|
488 #ifdef FEAT_GUI_PHOTON
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|
|
489 PtWidget_t *vimWindow; /* PtWindow */
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|
|
490 PtWidget_t *vimTextArea; /* PtRaw */
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|
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491 PtWidget_t *vimContainer; /* PtPanel */
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|
|
492 # if defined(FEAT_MENU) || defined(FEAT_TOOLBAR)
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|
|
493 PtWidget_t *vimToolBarGroup;
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|
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494 # endif
|
|
|
495 # ifdef FEAT_MENU
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|
|
496 PtWidget_t *vimMenuBar;
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|
|
497 # endif
|
|
|
498 # ifdef FEAT_TOOLBAR
|
|
|
499 PtWidget_t *vimToolBar;
|
|
|
500 int toolbar_height;
|
|
|
501 # endif
|
|
|
502 PhEvent_t *event_buffer;
|
|
|
503 #endif
|
|
|
504
|
|
|
505 #ifdef FEAT_XIM
|
|
|
506 char *rsrc_input_method;
|
|
|
507 char *rsrc_preedit_type_name;
|
|
|
508 #endif
|
|
|
509 } gui_T;
|
|
|
510
|
|
|
511 extern gui_T gui; /* this is defined in gui.c */
|
|
|
512
|
|
|
513 /* definitions of available window positionings for gui_*_position_in_parent()
|
|
|
514 */
|
|
|
515 typedef enum
|
|
|
516 {
|
|
|
517 VW_POS_MOUSE,
|
|
|
518 VW_POS_CENTER,
|
|
|
519 VW_POS_TOP_CENTER
|
|
|
520 }
|
|
|
521 gui_win_pos_T;
|
|
|
522
|
|
28
|
523 #ifdef FIND_REPLACE_DIALOG
|
|
7
|
524 /*
|
|
|
525 * Flags used to distinguish the different contexts in which the
|
|
|
526 * find/replace callback may be called.
|
|
|
527 */
|
|
|
528 # define FRD_FINDNEXT 1 /* Find next in find dialog */
|
|
|
529 # define FRD_R_FINDNEXT 2 /* Find next in repl dialog */
|
|
|
530 # define FRD_REPLACE 3 /* Replace once */
|
|
|
531 # define FRD_REPLACEALL 4 /* Replace remaining matches */
|
|
|
532 # define FRD_UNDO 5 /* Undo replaced text */
|
|
|
533 # define FRD_TYPE_MASK 7 /* Mask for the callback type */
|
|
|
534 /* Flags which change the way searching is done. */
|
|
|
535 # define FRD_WHOLE_WORD 0x08 /* match whole word only */
|
|
|
536 # define FRD_MATCH_CASE 0x10 /* match case */
|
|
|
537 #endif
|
