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 #if defined(FEAT_GUI_AMIGA)
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15 # include <intuition/intuition.h>
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16 #endif
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17
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18 #ifdef FEAT_GUI_MOTIF
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19 # define FEAT_GUI_X11
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20 # include <Xm/Xm.h>
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21 #endif
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22
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23 #ifdef FEAT_GUI_ATHENA
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24 # define FEAT_GUI_X11
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25 # include <X11/Intrinsic.h>
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26 # include <X11/StringDefs.h>
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27 #endif
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28
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29 #ifdef FEAT_BEVAL
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30 # include "gui_beval.h"
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31 #endif
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32
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11
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33 #ifdef FEAT_GUI_KDE
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34 # include <X11/Intrinsic.h>
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35
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36 /* used only as pointer to, so casting to int is ok */
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37 # ifdef __cplusplus
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38 class QScrollBar;
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39 class QPopupMenu;
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40 class QFont;
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41 class VimWidget;
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42 # else
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43 # define QScrollBar int
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44 # define QPopupMenu int
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45 # define QFont int
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46 # define VimWidget int
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47 # endif
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48 #endif
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49
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7
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50 #ifdef FEAT_GUI_GTK
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51 # include <X11/Intrinsic.h>
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52 # include <gtk/gtk.h>
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53 #endif
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54
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55 #ifdef FEAT_GUI_BEOS
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56 # include "gui_beos.h"
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57 #endif
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58
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59 #ifdef FEAT_GUI_MAC
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60 # include <Types.h>
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61 /*# include <Memory.h>*/
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62 # include <Quickdraw.h>
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63 # include <Fonts.h>
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64 # include <Events.h>
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65 # include <Menus.h>
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66 # if !(defined (TARGET_API_MAC_CARBON) && (TARGET_API_MAC_CARBON))
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67 # include <Windows.h>
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68 # endif
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69 # include <Controls.h>
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70 /*# include <TextEdit.h>*/
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71 # include <Dialogs.h>
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72 # include <OSUtils.h>
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73 /*
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74 # include <ToolUtils.h>
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75 # include <SegLoad.h>*/
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76 #endif
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77
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78 #ifdef RISCOS
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79 # include "gui_riscos.h"
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80 #endif
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81
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82 #ifdef FEAT_GUI_PHOTON
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83 # include <Ph.h>
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84 # include <Pt.h>
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85 # include "photon/PxProto.h"
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86 #endif
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87
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88 /*
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89 * On some systems, when we compile with the GUI, we always use it. On Mac
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90 * there is no terminal version, and on Windows we can't figure out how to
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91 * fork one off with :gui.
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92 */
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93 #if defined(FEAT_GUI_MSWIN) || (defined(FEAT_GUI_MAC) && !defined(MACOS_X_UNIX))
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94 # define ALWAYS_USE_GUI
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95 #endif
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96
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97 #if defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_MAC) || defined(HAVE_GTK2)
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98 # define USE_ON_FLY_SCROLL
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99 #endif
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100
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101 /*
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102 * GUIs that support dropping files on a running Vim.
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103 */
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104 #if defined(FEAT_GUI_MSWIN) || defined(FEAT_GUI_MAC) \
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105 || defined(FEAT_GUI_BEOS) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_KDE)
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106 # define HAVE_DROP_FILE
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107 #endif
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108
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109 /*
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110 * This define makes menus always use a fontset.
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111 * We're not sure if this code always works, thus it can be disabled.
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112 */
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113 #ifdef FEAT_XFONTSET
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114 # define FONTSET_ALWAYS
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115 #endif
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116
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117 /*
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118 * These macros convert between character row/column and pixel coordinates.
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119 * TEXT_X - Convert character column into X pixel coord for drawing strings.
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120 * TEXT_Y - Convert character row into Y pixel coord for drawing strings.
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121 * FILL_X - Convert character column into X pixel coord for filling the area
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122 * under the character.
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123 * FILL_Y - Convert character row into Y pixel coord for filling the area
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124 * under the character.
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125 * X_2_COL - Convert X pixel coord into character column.
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126 * Y_2_ROW - Convert Y pixel coord into character row.
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127 */
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128 #ifdef FEAT_GUI_W32
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129 # define TEXT_X(col) ((col) * gui.char_width)
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130 # define TEXT_Y(row) ((row) * gui.char_height + gui.char_ascent)
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131 # define FILL_X(col) ((col) * gui.char_width)
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132 # define FILL_Y(row) ((row) * gui.char_height)
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133 # define X_2_COL(x) ((x) / gui.char_width)
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134 # define Y_2_ROW(y) ((y) / gui.char_height)
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135 #else
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136 # define TEXT_X(col) ((col) * gui.char_width + gui.border_offset)
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137 # define FILL_X(col) ((col) * gui.char_width + gui.border_offset)
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138 # define X_2_COL(x) (((x) - gui.border_offset) / gui.char_width)
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139 # define TEXT_Y(row) ((row) * gui.char_height + gui.char_ascent \
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140 + gui.border_offset)
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141 # define FILL_Y(row) ((row) * gui.char_height + gui.border_offset)
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142 # define Y_2_ROW(y) (((y) - gui.border_offset) / gui.char_height)
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143 #endif
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144
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145 /* Indices for arrays of scrollbars */
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146 #define SBAR_NONE -1
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147 #define SBAR_LEFT 0
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148 #define SBAR_RIGHT 1
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149 #define SBAR_BOTTOM 2
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150
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151 /* Orientations for scrollbars */
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152 #define SBAR_VERT 0
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153 #define SBAR_HORIZ 1
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154
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155 /* Default size of scrollbar */
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156 #define SB_DEFAULT_WIDTH 16
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157
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158 /* Default height of the menu bar */
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159 #define MENU_DEFAULT_HEIGHT 1 /* figure it out at runtime */
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160
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161 /* Flags for gui_mch_outstr_nowrap() */
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162 #define GUI_MON_WRAP_CURSOR 0x01 /* wrap cursor at end of line */
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163 #define GUI_MON_INVERT 0x02 /* invert the characters */
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164 #define GUI_MON_IS_CURSOR 0x04 /* drawing cursor */
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165 #define GUI_MON_TRS_CURSOR 0x08 /* drawing transparent cursor */
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166 #define GUI_MON_NOCLEAR 0x10 /* don't clear selection */
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167
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168 /* Flags for gui_mch_draw_string() */
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169 #define DRAW_TRANSP 0x01 /* draw with transparant bg */
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170 #define DRAW_BOLD 0x02 /* draw bold text */
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171 #define DRAW_UNDERL 0x04 /* draw underline text */
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172 #if defined(RISCOS) || defined(HAVE_GTK2) || defined (FEAT_GUI_KDE)
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173 # define DRAW_ITALIC 0x08 /* draw italic text */
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174 #endif
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175 #define DRAW_CURSOR 0x10 /* drawing block cursor (win32) */
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176
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177 /* For our own tearoff menu item */
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178 #define TEAR_STRING "-->Detach"
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179 #define TEAR_LEN (9) /* length of above string */
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180
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181 /* for the toolbar */
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182 #ifdef FEAT_GUI_W16
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183 # define TOOLBAR_BUTTON_HEIGHT 15
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184 # define TOOLBAR_BUTTON_WIDTH 16
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185 #else
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186 # define TOOLBAR_BUTTON_HEIGHT 18
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187 # define TOOLBAR_BUTTON_WIDTH 18
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188 #endif
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189 #define TOOLBAR_BORDER_HEIGHT 12 /* room above+below buttons for MSWindows */
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190
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11
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191 #if defined(NO_CONSOLE) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_KDE) || defined(FEAT_GUI_X11)
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192 # define NO_CONSOLE_INPUT /* use no_console_input() to check if there
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193 is no console input possible */
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194 #endif
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195
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196 typedef struct GuiScrollbar
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197 {
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198 long ident; /* Unique identifier for each scrollbar */
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199 struct window *wp; /* Scrollbar's window, NULL for bottom */
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200 int type; /* one of SBAR_{LEFT,RIGHT,BOTTOM} */
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201 long value; /* Represents top line number visible */
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202 #ifdef FEAT_GUI_ATHENA
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203 int pixval; /* pixel count of value */
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204 #endif
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205 long size; /* Size of scrollbar thumb */
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206 long max; /* Number of lines in buffer */
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207
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208 /* Values measured in characters: */
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209 int top; /* Top of scroll bar (chars from row 0) */
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210 int height; /* Current height of scroll bar in rows */
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211 #ifdef FEAT_VERTSPLIT
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212 int width; /* Current width of scroll bar in cols */
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213 #endif
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214 int status_height; /* Height of status line */
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11
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215 #ifdef FEAT_GUI_KDE
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216 QScrollBar *w;
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217 #endif
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7
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218 #ifdef FEAT_GUI_X11
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219 Widget id; /* Id of real scroll bar */
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220 #endif
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221 #ifdef FEAT_GUI_GTK
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222 GtkWidget *id; /* Id of real scroll bar */
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223 unsigned long handler_id; /* Id of "value_changed" signal handler */
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224 #endif
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225
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226 #ifdef FEAT_GUI_MSWIN
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227 HWND id; /* Id of real scroll bar */
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228 int scroll_shift; /* The scrollbar stuff can handle only up to
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229 32767 lines. When the file is longer,
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230 scroll_shift is set to the number of shifts
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231 to reduce the count. */
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232 #endif
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233 #if FEAT_GUI_BEOS
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234 VimScrollBar *id; /* Pointer to real scroll bar */
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235 #endif
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236 #ifdef FEAT_GUI_MAC
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237 ControlHandle id; /* A handle to the scrollbar */
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238 #endif
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239 #ifdef RISCOS
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240 int id; /* Window handle of scrollbar window */
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241 #endif
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242 #ifdef FEAT_GUI_PHOTON
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243 PtWidget_t *id;
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244 #endif
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245 } scrollbar_T;
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246
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247 typedef long guicolor_T; /* handle for a GUI color; for X11 this should
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248 be "Pixel", but that's an unsigned and we
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249 need a signed value */
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250 #define INVALCOLOR (guicolor_T)-11111 /* number for invalid color; on 32 bit
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251 displays there is a tiny chance this is an
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252 actual color */
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253
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11
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254 #ifdef FEAT_GUI_KDE
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255 typedef QFont *GuiFont;
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256 typedef QFont *GuiFontset;
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257 # define NOFONT (GuiFont)NULL
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258 # define NOFONTSET (GuiFontset)NULL
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259 #endif
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260 #ifdef FEAT_GUI_GTK
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261 # ifdef HAVE_GTK2
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262 typedef PangoFontDescription *GuiFont; /* handle for a GUI font */
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263 typedef PangoFontDescription *GuiFontset; /* handle for a GUI fontset */
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264 # else
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265 typedef GdkFont *GuiFont; /* handle for a GUI font */
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266 typedef GdkFont *GuiFontset; /* handle for a GUI fontset */
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267 # endif
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268 # define NOFONT (GuiFont)NULL
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269 # define NOFONTSET (GuiFontset)NULL
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270 #else
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271 # ifdef FEAT_GUI_PHOTON
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272 typedef char *GuiFont;
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273 typedef char *GuiFontset;
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274 # define NOFONT (GuiFont)NULL
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275 # define NOFONTSET (GuiFontset)NULL
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276 # else
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277 # ifdef FEAT_GUI_X11
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278 typedef XFontStruct *GuiFont; /* handle for a GUI font */
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279 typedef XFontSet GuiFontset; /* handle for a GUI fontset */
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280 # define NOFONT (GuiFont)0
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281 # define NOFONTSET (GuiFontset)0
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282 # else
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283 # if !defined(FEAT_GUI_KDE)
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284 typedef long_u GuiFont; /* handle for a GUI font */
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285 typedef long_u GuiFontset; /* handle for a GUI fontset */
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286 # define NOFONT (GuiFont)0
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287 # define NOFONTSET (GuiFontset)0
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11
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288 # endif
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289 # endif
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290 # endif
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291 #endif
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292
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293 typedef struct Gui
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294 {
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295 int in_focus; /* Vim has input focus */
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296 int in_use; /* Is the GUI being used? */
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297 int starting; /* GUI will start in a little while */
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298 int shell_created; /* Has the shell been created yet? */
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299 int dying; /* Is vim dying? Then output to terminal */
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300 int dofork; /* Use fork() when GUI is starting */
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301 int dragged_sb; /* Which scrollbar being dragged, if any? */
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302 win_T *dragged_wp; /* Which WIN's sb being dragged, if any? */
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303 int pointer_hidden; /* Is the mouse pointer hidden? */
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304 int col; /* Current cursor column in GUI display */
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305 int row; /* Current cursor row in GUI display */
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306 int cursor_col; /* Physical cursor column in GUI display */
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307 int cursor_row; /* Physical cursor row in GUI display */
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308 char cursor_is_valid; /* There is a cursor at cursor_row/col */
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309 int num_cols; /* Number of columns */
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310 int num_rows; /* Number of rows */
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311 int scroll_region_top; /* Top (first) line of scroll region */
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312 int scroll_region_bot; /* Bottom (last) line of scroll region */
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313 int scroll_region_left; /* Left (first) column of scroll region */
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314 int scroll_region_right; /* Right (last) col. of scroll region */
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315 int highlight_mask; /* Highlight attribute mask */
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316 int scrollbar_width; /* Width of vertical scrollbars */
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317 int scrollbar_height; /* Height of horizontal scrollbar */
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318 int left_sbar_x; /* Calculated x coord for left scrollbar */
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319 int right_sbar_x; /* Calculated x coord for right scrollbar */
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320
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321 #ifdef FEAT_MENU
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322 # ifndef FEAT_GUI_GTK
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323 int menu_height; /* Height of the menu bar */
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324 int menu_width; /* Width of the menu bar */
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325 # endif
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326 char menu_is_active; /* TRUE if menu is present */
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327 # ifdef FEAT_GUI_ATHENA
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328 char menu_height_fixed; /* TRUE if menu height fixed */
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329 # endif
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330 #endif
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331
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332 scrollbar_T bottom_sbar; /* Bottom scrollbar */
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333 int which_scrollbars[3];/* Which scrollbar boxes are active? */
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334 int prev_wrap; /* For updating the horizontal scrollbar */
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335 int char_width; /* Width of char in pixels */
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336 int char_height; /* Height of char in pixels + 'linespace' */
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337 int char_ascent; /* Ascent of char in pixels */
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338 int border_width; /* Width of our border around text area */
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339 int border_offset; /* Total pixel offset for all borders */
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340
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341 GuiFont norm_font; /* Normal font */
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342 #ifndef HAVE_GTK2
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343 GuiFont bold_font; /* Bold font */
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344 GuiFont ital_font; /* Italic font */
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345 GuiFont boldital_font; /* Bold-Italic font */
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346 #else
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347 int font_can_bold; /* Whether norm_font supports bold weight.
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348 * The styled font variants are not used. */
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349 #endif
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350
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351 #if defined(FEAT_MENU) && !defined(HAVE_GTK2)
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352 # ifdef FONTSET_ALWAYS
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353 GuiFontset menu_fontset; /* set of fonts for multi-byte chars */
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354 # else
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355 GuiFont menu_font; /* menu item font */
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356 # endif
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357 #endif
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358 #ifdef FEAT_MBYTE
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359 GuiFont wide_font; /* 'guifontwide' font */
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360 #endif
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361 #ifdef FEAT_XFONTSET
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362 GuiFontset fontset; /* set of fonts for multi-byte chars */
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363 #endif
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364 guicolor_T back_pixel; /* Color of background */
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365 guicolor_T norm_pixel; /* Color of normal text */
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366 guicolor_T def_back_pixel; /* default Color of background */
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367 guicolor_T def_norm_pixel; /* default Color of normal text */
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368
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369 #ifdef FEAT_GUI_X11
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370 char *rsrc_menu_fg_name; /* Color of menu and dialog foregound */
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371 guicolor_T menu_fg_pixel; /* Same in Pixel format */
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372 char *rsrc_menu_bg_name; /* Color of menu and dialog backgound */
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373 guicolor_T menu_bg_pixel; /* Same in Pixel format */
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374 char *rsrc_scroll_fg_name; /* Color of scrollbar foreground */
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375 guicolor_T scroll_fg_pixel; /* Same in Pixel format */
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376 char *rsrc_scroll_bg_name; /* Color of scrollbar background */
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377 guicolor_T scroll_bg_pixel; /* Same in Pixel format */
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378
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379 # ifdef FEAT_GUI_MOTIF
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380 guicolor_T menu_def_fg_pixel; /* Default menu foreground */
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381 guicolor_T menu_def_bg_pixel; /* Default menu background */
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382 guicolor_T scroll_def_fg_pixel; /* Default scrollbar foreground */
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383 guicolor_T scroll_def_bg_pixel; /* Default scrollbar background */
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384 # endif
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385 Display *dpy; /* X display */
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386 Window wid; /* Window id of text area */
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387 int visibility; /* Is shell partially/fully obscured? */
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388 GC text_gc;
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389 GC back_gc;
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390 GC invert_gc;
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391 Cursor blank_pointer; /* Blank pointer */
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392
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393 /* X Resources */
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394 char_u *rsrc_font_name; /* Resource font name, used if 'guifont'
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395 not set */
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396 char_u *rsrc_bold_font_name; /* Resource bold font name */
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397 char_u *rsrc_ital_font_name; /* Resource italic font name */
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398 char_u *rsrc_boldital_font_name; /* Resource bold-italic font name */
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399 char_u *rsrc_menu_font_name; /* Resource menu Font name */
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400 Bool rsrc_rev_video; /* Use reverse video? */
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401
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402 char_u *geom; /* Geometry, eg "80x24" */
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403 Bool color_approx; /* Some color was approximated */
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404 #endif
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405
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11
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406 #ifdef FEAT_GUI_KDE
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407 VimWidget *w; /* Vim widget */
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408 Display *dpy; /* X display */
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409 QFont *current_font;
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410 char_u *fontname; /* font name from font selection dialog */
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411 #endif
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412
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7
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413 #ifdef FEAT_GUI_GTK
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414 int visibility; /* Is shell partially/fully obscured? */
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415 GdkCursor *blank_pointer; /* Blank pointer */
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416
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417 /* X Resources */
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418 char_u *geom; /* Geometry, eg "80x24" */
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419
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420 GtkWidget *mainwin; /* top level GTK window */
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421 GtkWidget *formwin; /* manages all the windows below */
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422 GtkWidget *drawarea; /* the "text" area */
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423 # ifdef FEAT_MENU
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424 GtkWidget *menubar; /* menubar */
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425 # endif
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426 # ifdef FEAT_TOOLBAR
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427 GtkWidget *toolbar; /* toolbar */
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428 # endif
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429 # ifdef FEAT_GUI_GNOME
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430 GtkWidget *menubar_h; /* menubar handle */
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431 GtkWidget *toolbar_h; /* toolbar handle */
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432 # endif
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433 GdkColor *fgcolor; /* GDK-styled foreground color */
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434 GdkColor *bgcolor; /* GDK-styled background color */
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435 # ifndef HAVE_GTK2
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436 GuiFont current_font;
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437 # endif
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438 GdkGC *text_gc; /* cached GC for normal text */
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439 # ifdef HAVE_GTK2
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440 PangoContext *text_context; /* the context used for all text */
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441 PangoFont *ascii_font; /* cached font for ASCII strings */
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442 PangoGlyphString *ascii_glyphs; /* cached code point -> glyph map */
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443 # endif
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444
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445 GtkAccelGroup *accel_group;
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446 # ifndef HAVE_GTK2
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447 GtkWidget *fontdlg; /* font selection dialog window */
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448 char_u *fontname; /* font name from font selection dialog */
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449 # endif
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450 GtkWidget *filedlg; /* file selection dialog */
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451 char_u *browse_fname; /* file name from filedlg */
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452 #endif /* FEAT_GUI_GTK */
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453
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454 #ifdef FEAT_FOOTER
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455 int footer_height; /* height of the message footer */
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456 #endif
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457
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458 #if defined(FEAT_TOOLBAR) \
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459 && (defined(FEAT_GUI_ATHENA) || defined(FEAT_GUI_MOTIF))
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460 int toolbar_height; /* height of the toolbar */
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461 #endif
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462
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463 #ifdef FEAT_BEVAL_TIP
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464 /* Tooltip properties; also used for balloon evaluation */
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465 char_u *rsrc_tooltip_font_name; /* tooltip font name */
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466 char *rsrc_tooltip_fg_name; /* tooltip foreground color name */
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467 char *rsrc_tooltip_bg_name; /* tooltip background color name */
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468 guicolor_T tooltip_fg_pixel; /* tooltip foreground color */
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469 guicolor_T tooltip_bg_pixel; /* tooltip background color */
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470 XFontSet tooltip_fontset; /* tooltip fontset */
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471 #endif
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472
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473 #ifdef FEAT_GUI_MSWIN
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474 GuiFont currFont; /* Current font */
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475 guicolor_T currFgColor; /* Current foreground text color */
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476 guicolor_T currBgColor; /* Current background text color */
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477 #endif
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478
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|
479 #ifdef FEAT_GUI_BEOS
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480 VimApp *vimApp;
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481 VimWindow *vimWindow;
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482 VimFormView *vimForm;
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483 VimTextAreaView *vimTextArea;
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484 int vdcmp; /* Vim Direct Communication Message Port */
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485 #endif
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486
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487 #ifdef FEAT_GUI_MAC
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488 WindowPtr VimWindow;
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489 MenuHandle MacOSHelpMenu; /* Help menu provided by the MacOS */
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490 int MacOSHelpItems; /* Nr of help-items supplied by MacOS */
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491 int MacOSHaveCntxMenu; /* Contextual menu available */
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492 WindowPtr wid; /* Window id of text area */
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|
493 int visibility; /* Is window partially/fully obscured? */
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494 #endif
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495
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496 #if defined(FEAT_GUI_AMIGA)
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497 struct Window *window; /* a handle to the amiga window */
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|
498 struct Menu *menu; /* a pointer to the first menu */
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|
499 struct TextFont *textfont; /* a pointer to the font structure */
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|
500 #endif
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|
501
|
|
502 #ifdef RISCOS
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|
503 int window_handle;
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|
504 char_u *window_title;
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|
505 int window_title_size;
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|
506 int fg_colour; /* in 0xBBGGRR format */
|
|
507 int bg_colour;
|
|
508 #endif
|
|
509
|
|
510 #ifdef FEAT_GUI_PHOTON
|
|
511 PtWidget_t *vimWindow; /* PtWindow */
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|
512 PtWidget_t *vimTextArea; /* PtRaw */
|
|
513 PtWidget_t *vimContainer; /* PtPanel */
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|
514 # if defined(FEAT_MENU) || defined(FEAT_TOOLBAR)
|
|
515 PtWidget_t *vimToolBarGroup;
|
|
516 # endif
|
|
517 # ifdef FEAT_MENU
|
|
518 PtWidget_t *vimMenuBar;
|
|
519 # endif
|
|
520 # ifdef FEAT_TOOLBAR
|
|
521 PtWidget_t *vimToolBar;
|
|
522 int toolbar_height;
|
|
523 # endif
|
|
524 PhEvent_t *event_buffer;
|
|
525 #endif
|
|
526
|
|
527 #ifdef FEAT_XIM
|
|
528 char *rsrc_input_method;
|
|
529 char *rsrc_preedit_type_name;
|
|
530 #endif
|
|
531 } gui_T;
|
|
532
|
|
533 extern gui_T gui; /* this is defined in gui.c */
|
|
534
|
|
535 /* definitions of available window positionings for gui_*_position_in_parent()
|
|
536 */
|
|
537 typedef enum
|
|
538 {
|
|
539 VW_POS_MOUSE,
|
|
540 VW_POS_CENTER,
|
|
541 VW_POS_TOP_CENTER
|
|
542 }
|
|
543 gui_win_pos_T;
|
|
544
|
11
|
545 #if defined(FEAT_GUI_MOTIF) || defined(FEAT_GUI_GTK) || defined(FEAT_GUI_KDE) \
|
7
|
546 || defined(MSWIN_FIND_REPLACE)
|
|
547 /*
|
|
548 * Flags used to distinguish the different contexts in which the
|
|
549 * find/replace callback may be called.
|
|
550 */
|
|
551 # define FRD_FINDNEXT 1 /* Find next in find dialog */
|
|
552 # define FRD_R_FINDNEXT 2 /* Find next in repl dialog */
|
|
553 # define FRD_REPLACE 3 /* Replace once */
|
|
554 # define FRD_REPLACEALL 4 /* Replace remaining matches */
|
|
555 # define FRD_UNDO 5 /* Undo replaced text */
|
|
556 # define FRD_TYPE_MASK 7 /* Mask for the callback type */
|
|
557 /* Flags which change the way searching is done. */
|
|
558 # define FRD_WHOLE_WORD 0x08 /* match whole word only */
|
|
559 # define FRD_MATCH_CASE 0x10 /* match case */
|
|
560 #endif
|