1 | /* |
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2 | * Copyright (C) 1997, 1998, 1999 Marius Vollmer |
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3 | * |
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4 | * This program is free software; you can redistribute it and/or modify |
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5 | * it under the terms of the GNU General Public License as published by |
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6 | * the Free Software Foundation; either version 2, or (at your option) |
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7 | * any later version. |
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8 | * |
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9 | * This program is distributed in the hope that it will be useful, |
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10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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12 | * GNU General Public License for more details. |
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13 | * |
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14 | * You should have received a copy of the GNU General Public License |
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15 | * along with this software; see the file COPYING. If not, write to |
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16 | * the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA. |
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17 | */ |
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18 | |
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19 | #include "rep-gtk.h" |
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20 | #include <string.h> |
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21 | #include <gdk/gdkprivate.h> |
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22 | |
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23 | /* It is not strictly correct to have Gdk support functions here. But |
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24 | as long as we do not want to have some SCM_PROCs for the (gdk gdk) |
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25 | module, we are safe. */ |
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26 | |
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27 | |
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28 | |
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29 | GdkColor * |
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30 | gdk_color_intern (GdkColor *color) |
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31 | { |
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32 | return color; |
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33 | } |
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34 | |
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35 | GdkFont * |
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36 | gdk_font_intern (GdkFont *font) |
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37 | { |
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38 | return font; |
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39 | } |
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40 | |
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41 | GdkGC * |
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42 | gtk_style_fg_gc (GtkStyle *style, GtkStateType state) |
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43 | { |
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44 | if (style == NULL || state < 0 || state >= 5) |
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45 | return NULL; |
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46 | |
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47 | return style->fg_gc[state]; |
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48 | } |
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49 | |
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50 | GdkGC * |
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51 | gtk_style_bg_gc (GtkStyle *style, GtkStateType state) |
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52 | { |
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53 | if (style == NULL || state < 0 || state >= 5) |
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54 | return NULL; |
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55 | |
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56 | return style->bg_gc[state]; |
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57 | } |
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58 | |
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59 | /* Event destructuring */ |
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60 | |
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61 | GdkEventType |
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62 | gdk_event_type (GdkEvent *event) |
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63 | { |
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64 | return event->any.type; |
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65 | } |
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66 | |
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67 | GdkWindow * |
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68 | gdk_event_window (GdkEvent *event) |
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69 | { |
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70 | return event->any.window; |
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71 | } |
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72 | |
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73 | gboolean |
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74 | gdk_event_send_event (GdkEvent *event) |
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75 | { |
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76 | return event->any.send_event; |
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77 | } |
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78 | |
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79 | GdkRectangle * |
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80 | gdk_event_area (GdkEvent *event) |
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81 | { |
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82 | switch (event->any.type) |
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83 | { |
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84 | case GDK_EXPOSE: |
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85 | return &event->expose.area; |
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86 | default: |
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87 | return NULL; |
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88 | } |
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89 | } |
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90 | |
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91 | GdkVisibilityState |
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92 | gdk_event_visibility_state (GdkEvent *event) |
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93 | { |
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94 | switch (event->any.type) |
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95 | { |
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96 | case GDK_VISIBILITY_NOTIFY: |
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97 | return event->visibility.state; |
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98 | default: |
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99 | return GDK_VISIBILITY_UNOBSCURED; /* XXX */ |
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100 | } |
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101 | } |
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102 | |
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103 | guint32 |
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104 | gdk_event_time (GdkEvent *event) |
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105 | { |
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106 | switch (event->any.type) |
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107 | { |
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108 | case GDK_MOTION_NOTIFY: |
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109 | return event->motion.time; |
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110 | case GDK_BUTTON_PRESS: |
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111 | case GDK_BUTTON_RELEASE: |
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112 | return event->button.time; |
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113 | case GDK_KEY_PRESS: |
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114 | case GDK_KEY_RELEASE: |
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115 | return event->key.time; |
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116 | return event->key.time; |
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117 | case GDK_PROPERTY_NOTIFY: |
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118 | return event->property.time; |
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119 | case GDK_SELECTION_CLEAR: |
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120 | case GDK_SELECTION_REQUEST: |
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121 | case GDK_SELECTION_NOTIFY: |
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122 | return event->selection.time; |
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123 | case GDK_PROXIMITY_IN: |
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124 | case GDK_PROXIMITY_OUT: |
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125 | return event->proximity.time; |
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126 | default: |
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127 | return 0; |
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128 | } |
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129 | } |
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130 | |
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131 | gdouble |
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132 | gdk_event_x (GdkEvent *event) |
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133 | { |
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134 | switch (event->any.type) |
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135 | { |
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136 | case GDK_MOTION_NOTIFY: |
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137 | return event->motion.x; |
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138 | case GDK_BUTTON_PRESS: |
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139 | case GDK_BUTTON_RELEASE: |
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140 | return event->button.x; |
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141 | default: |
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142 | return 0; |
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143 | } |
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144 | } |
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145 | |
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146 | gdouble |
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147 | gdk_event_y (GdkEvent *event) |
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148 | { |
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149 | switch (event->any.type) |
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150 | { |
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151 | case GDK_MOTION_NOTIFY: |
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152 | return event->motion.y; |
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153 | case GDK_BUTTON_PRESS: |
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154 | case GDK_BUTTON_RELEASE: |
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155 | return event->button.y; |
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156 | default: |
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157 | return 0; |
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158 | } |
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159 | } |
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160 | |
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161 | gdouble |
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162 | gdk_event_pressure (GdkEvent *event) |
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163 | { |
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164 | switch (event->any.type) |
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165 | { |
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166 | case GDK_MOTION_NOTIFY: |
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167 | return event->motion.pressure; |
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168 | case GDK_BUTTON_PRESS: |
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169 | case GDK_BUTTON_RELEASE: |
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170 | return event->button.pressure; |
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171 | default: |
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172 | return 0; |
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173 | } |
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174 | } |
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175 | |
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176 | gdouble |
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177 | gdk_event_xtilt (GdkEvent *event) |
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178 | { |
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179 | switch (event->any.type) |
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180 | { |
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181 | case GDK_MOTION_NOTIFY: |
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182 | return event->motion.xtilt; |
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183 | case GDK_BUTTON_PRESS: |
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184 | case GDK_BUTTON_RELEASE: |
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185 | return event->button.xtilt; |
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186 | default: |
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187 | return 0; |
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188 | } |
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189 | } |
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190 | |
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191 | gdouble |
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192 | gdk_event_ytilt (GdkEvent *event) |
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193 | { |
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194 | switch (event->any.type) |
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195 | { |
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196 | case GDK_MOTION_NOTIFY: |
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197 | return event->motion.ytilt; |
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198 | case GDK_BUTTON_PRESS: |
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199 | case GDK_BUTTON_RELEASE: |
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200 | return event->button.ytilt; |
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201 | default: |
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202 | return 0; |
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203 | } |
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204 | } |
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205 | |
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206 | gint |
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207 | gdk_event_button (GdkEvent *event) |
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208 | { |
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209 | switch (event->any.type) |
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210 | { |
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211 | case GDK_BUTTON_PRESS: |
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212 | case GDK_BUTTON_RELEASE: |
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213 | return event->button.button; |
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214 | default: |
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215 | return 0; |
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216 | } |
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217 | } |
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218 | |
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219 | gboolean |
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220 | gdk_event_button_state (GdkEvent *event) |
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221 | { |
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222 | switch (event->any.type) |
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223 | { |
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224 | case GDK_MOTION_NOTIFY: |
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225 | return event->motion.state; |
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226 | case GDK_BUTTON_PRESS: |
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227 | case GDK_BUTTON_RELEASE: |
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228 | return event->button.state; |
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229 | default: |
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230 | return 0; |
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231 | } |
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232 | } |
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233 | |
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234 | gboolean |
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235 | gdk_event_is_hint (GdkEvent *event) |
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236 | { |
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237 | switch (event->any.type) |
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238 | { |
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239 | case GDK_MOTION_NOTIFY: |
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240 | return event->motion.is_hint; |
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241 | default: |
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242 | return 0; |
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243 | } |
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244 | } |
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245 | |
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246 | GdkInputSource |
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247 | gdk_event_source (GdkEvent *event) |
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248 | { |
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249 | switch (event->any.type) |
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250 | { |
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251 | case GDK_MOTION_NOTIFY: |
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252 | return event->motion.source; |
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253 | case GDK_BUTTON_PRESS: |
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254 | case GDK_BUTTON_RELEASE: |
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255 | return event->button.source; |
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256 | default: |
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257 | return GDK_SOURCE_MOUSE; /* XXX */ |
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258 | } |
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259 | } |
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260 | |
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261 | guint32 |
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262 | gdk_event_deviceid (GdkEvent *event) |
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263 | { |
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264 | switch (event->any.type) |
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265 | { |
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266 | case GDK_MOTION_NOTIFY: |
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267 | return event->motion.deviceid; |
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268 | case GDK_BUTTON_PRESS: |
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269 | case GDK_BUTTON_RELEASE: |
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270 | return event->button.deviceid; |
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271 | default: |
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272 | return 0; |
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273 | } |
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274 | } |
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275 | |
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276 | gdouble |
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277 | gdk_event_x_root (GdkEvent *event) |
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278 | { |
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279 | switch (event->any.type) |
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280 | { |
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281 | case GDK_MOTION_NOTIFY: |
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282 | return event->motion.x_root; |
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283 | case GDK_BUTTON_PRESS: |
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284 | case GDK_BUTTON_RELEASE: |
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285 | return event->button.x_root; |
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286 | default: |
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287 | return 0; |
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288 | } |
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289 | } |
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290 | |
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291 | gdouble |
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292 | gdk_event_y_root (GdkEvent *event) |
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293 | { |
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294 | switch (event->any.type) |
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295 | { |
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296 | case GDK_MOTION_NOTIFY: |
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297 | return event->motion.y_root; |
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298 | case GDK_BUTTON_PRESS: |
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299 | case GDK_BUTTON_RELEASE: |
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300 | return event->button.y_root; |
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301 | default: |
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302 | return 0; |
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303 | } |
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304 | } |
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305 | |
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306 | gboolean |
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307 | gdk_event_key_state (GdkEvent *event) |
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308 | { |
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309 | switch (event->any.type) |
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310 | { |
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311 | case GDK_KEY_PRESS: |
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312 | case GDK_KEY_RELEASE: |
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313 | return event->key.state; |
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314 | default: |
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315 | return 0; |
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316 | } |
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317 | } |
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318 | |
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319 | guint |
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320 | gdk_event_keyval (GdkEvent *event) |
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321 | { |
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322 | switch (event->any.type) |
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323 | { |
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324 | case GDK_KEY_PRESS: |
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325 | case GDK_KEY_RELEASE: |
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326 | return event->key.keyval; |
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327 | default: |
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328 | return 0; |
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329 | } |
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330 | } |
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331 | |
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332 | gchar * |
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333 | gdk_event_string (GdkEvent *event) |
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334 | { |
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335 | switch (event->any.type) |
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336 | { |
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337 | case GDK_KEY_PRESS: |
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338 | case GDK_KEY_RELEASE: |
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339 | { |
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340 | gchar *str = g_malloc (event->key.length+1); |
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341 | strncpy (str, event->key.string, event->key.length); |
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342 | str[event->key.length] = '\0'; |
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343 | return str; |
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344 | } |
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345 | default: |
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346 | return NULL; |
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347 | } |
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348 | } |
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349 | |
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350 | GdkWindow * |
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351 | gdk_event_subwindow (GdkEvent *event) |
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352 | { |
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353 | switch (event->any.type) |
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354 | { |
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355 | case GDK_ENTER_NOTIFY: |
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356 | case GDK_LEAVE_NOTIFY: |
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357 | return event->crossing.subwindow; |
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358 | default: |
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359 | return 0; |
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360 | } |
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361 | } |
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362 | |
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363 | GdkNotifyType |
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364 | gdk_event_notify_detail (GdkEvent *event) |
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365 | { |
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366 | switch (event->any.type) |
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367 | { |
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368 | case GDK_ENTER_NOTIFY: |
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369 | case GDK_LEAVE_NOTIFY: |
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370 | return event->crossing.detail; |
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371 | default: |
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372 | return 0; |
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373 | } |
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374 | } |
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375 | |
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376 | gboolean |
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377 | gdk_event_in (GdkEvent *event) |
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378 | { |
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379 | switch (event->any.type) |
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380 | { |
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381 | case GDK_FOCUS_CHANGE: |
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382 | return event->focus_change.in; |
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383 | default: |
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384 | return 0; |
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385 | } |
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386 | } |
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387 | |
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388 | gint16 |
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389 | gdk_event_configure_x (GdkEvent *event) |
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390 | { |
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391 | switch (event->any.type) |
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392 | { |
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393 | case GDK_CONFIGURE: |
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394 | return event->configure.x; |
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395 | default: |
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396 | return 0; |
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397 | } |
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398 | } |
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399 | |
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400 | gint16 |
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401 | gdk_event_configure_y (GdkEvent *event) |
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402 | { |
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403 | switch (event->any.type) |
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404 | { |
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405 | case GDK_CONFIGURE: |
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406 | return event->configure.y; |
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407 | default: |
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408 | return 0; |
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409 | } |
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410 | } |
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411 | |
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412 | gint16 |
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413 | gdk_event_configure_width (GdkEvent *event) |
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414 | { |
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415 | switch (event->any.type) |
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416 | { |
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417 | case GDK_CONFIGURE: |
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418 | return event->configure.width; |
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419 | default: |
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420 | return 0; |
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421 | } |
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422 | } |
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423 | |
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424 | guint32 |
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425 | gdk_get_leader_window_id () |
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426 | { |
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427 | return (guint32) gdk_leader_window; |
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428 | } |
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429 | |
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430 | gint16 |
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431 | gdk_event_configure_height (GdkEvent *event) |
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432 | { |
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433 | switch (event->any.type) |
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434 | { |
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435 | case GDK_CONFIGURE: |
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436 | return event->configure.height; |
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437 | default: |
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438 | return 0; |
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439 | } |
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440 | } |
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441 | |
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442 | guint32 |
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443 | gdk_window_xid (GdkWindow *win) |
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444 | { |
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445 | GdkWindowPrivate *pri = (GdkWindowPrivate *)win; |
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446 | return pri->xwindow; |
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447 | } |
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448 | |
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449 | |
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450 | |
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451 | repv |
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452 | sgtk_gtk_widget_get_allocation (GtkWidget *w) |
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453 | { |
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454 | return Fcons (Fcons (rep_MAKE_INT (w->allocation.x), |
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455 | rep_MAKE_INT (w->allocation.y)), |
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456 | Fcons (rep_MAKE_INT (w->allocation.width), |
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457 | rep_MAKE_INT (w->allocation.height))); |
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458 | } |
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