mdw@git.distorted.org.uk Git - clg/blob - gtk/alien/glue.c

   1 /* Common Lisp bindings for GTK+ v2.0
   2  * Copyright (C) 1999-2002 Espen S. Johnsen <espen@users.sourceforge.net>
   3  *
   4  * This library is free software; you can redistribute it and/or
   5  * modify it under the terms of the GNU Lesser General Public
   6  * License as published by the Free Software Foundation; either
   7  * version 2 of the License, or (at your option) any later version.
   8  *
   9  * This library is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12  * Lesser General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU Lesser General Public
  15  * License along with this library; if not, write to the Free Software
  16  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  17  */
  18
  19 /* $Id: glue.c,v 1.1 2004-10-31 12:14:47 espen Exp $ */
  20
  21
  22 #include <gtk/gtk.h>
  23
  24
  25 /*
  26  *
  27  * Gtk helper functions
  28  *
  29  */
  30
  31 void
  32 gtk_query_version (guint *major, guint *minor, guint *micro)
  33 {
  34   *major = gtk_major_version;
  35   *minor = gtk_minor_version;
  36   *micro = gtk_micro_version;
  37 }
  38
  39
  40 void gtk_callback_marshal (GtkWidget *widget, gpointer data)
  41 {
  42   GValue arg;
  43
  44   memset (&arg, 0, sizeof (GValue));
  45   g_value_init (&arg, gtk_widget_get_type ());
  46   g_value_set_object (&arg, widget);
  47   callback_marshal ((guint)data, NULL, 1, &arg);
  48 }
  49
  50 void gtk_menu_position_callback_marshal (GtkMenu *menu, gint x, gint y,
  51                                          gboolean push_in, gpointer data)
  52 {
  53   GValue args[3];
  54
  55   memset (args, 0, 3 * sizeof (GValue));
  56   g_value_init (&args[0], G_TYPE_INT);
  57   g_value_set_int (&args[0], x);
  58   g_value_init (&args[1], G_TYPE_INT);
  59   g_value_set_int (&args[1], y);
  60   g_value_init (&args[2], G_TYPE_BOOLEAN);
  61   g_value_set_boolean (&args[2], push_in);
  62
  63   callback_marshal ((guint)data, NULL, 3, args);
  64 }
  65
  66
  67 /* Widget */
  68
  69 GdkWindow*
  70 gtk_widget_get_window (GtkWidget *widget)
  71 {
  72   return widget->window;
  73 }
  74
  75 GtkStateType
  76 gtk_widget_get_state (GtkWidget *widget)
  77 {
  78   return widget->state;
  79 }
  80
  81 gboolean
  82 gtk_widget_mapped_p (GtkWidget *widget)
  83 {
  84   return GTK_WIDGET_MAPPED (widget);
  85 }
  86
  87 void
  88 gtk_widget_get_size_allocation (GtkWidget *widget, int *width, int *height)
  89 {
  90   *width = widget->allocation.width;
  91   *height = widget->allocation.height;
  92 }
  93
  94
  95 /* Container */
  96
  97 GtkWidget*
  98 gtk_container_get_focus_child (GtkContainer *container)
  99 {
 100   return container->focus_child;
 101 }
 102
 103
 104 /* Dialog */
 105
 106 GtkWidget*
 107 gtk_dialog_get_vbox (GtkDialog *dialog)
 108 {
 109   return dialog->vbox;
 110 }
 111
 112 GtkWidget*
 113 gtk_dialog_get_action_area (GtkDialog *dialog)
 114 {
 115   return dialog->action_area;
 116 }
 117
 118
 119
 120 /* Check menu item */
 121
 122 gboolean
 123 gtk_check_menu_item_get_active (GtkCheckMenuItem* check_menu_item)
 124 {
 125   return check_menu_item->active;
 126 }
 127
 128 gboolean
 129 gtk_check_menu_item_get_show_toggle (GtkCheckMenuItem* check_menu_item)
 130 {
 131   return check_menu_item->always_show_toggle;
 132 }
 133
 134
 135
 136 /* Window */
 137
 138 GtkWidget*
 139 gtk_window_get_default (GtkWindow *window)
 140 {
 141   return window->default_widget;
 142 }
 143
 144
 145 /* File selection */
 146
 147 GtkWidget*
 148 gtk_file_selection_get_action_area (GtkFileSelection *filesel)
 149 {
 150   return filesel->action_area;
 151 }
 152
 153 GtkWidget*
 154 gtk_file_selection_get_ok_button (GtkFileSelection *filesel)
 155 {
 156   return filesel->ok_button;
 157 }
 158
 159 GtkWidget*
 160 gtk_file_selection_get_cancel_button (GtkFileSelection *filesel)
 161 {
 162   return filesel->cancel_button;
 163 }
 164
 165
 166 /* Color selection */
 167
 168 gtk_color_selection_set_color_by_values (GtkColorSelection *colorsel,
 169                                          gdouble red,
 170                                          gdouble green,
 171                                          gdouble blue,
 172                                          gdouble opacity)
 173 {
 174   gdouble color[4];
 175
 176   color[0] = red;
 177   color[1] = green;
 178   color[2] = blue;
 179   color[3] = opacity;
 180
 181   gtk_color_selection_set_color (colorsel, color);
 182 }
 183
 184 void
 185 gtk_color_selection_get_color_as_values (GtkColorSelection *colorsel,
 186                                          gdouble *red,
 187                                          gdouble *green,
 188                                          gdouble *blue,
 189                                          gdouble *opacity)
 190 {
 191   gdouble color[4];
 192
 193   gtk_color_selection_get_color (colorsel, color);
 194
 195   *red = color[0];
 196   *green = color[1];
 197   *blue = color[2];
 198   *opacity = color[3];
 199 }
 200
 201
 202 /* Combo */
 203
 204 GtkWidget*
 205 gtk_combo_get_entry (GtkCombo *combo)
 206 {
 207   return combo->entry;
 208 }
 209
 210 gboolean
 211 gtk_combo_get_use_arrows (GtkCombo *combo)
 212 {
 213   return combo->use_arrows;
 214 }
 215
 216 gboolean
 217 gtk_combo_get_use_arrows_always (GtkCombo *combo)
 218 {
 219   return combo->use_arrows_always;
 220 }
 221
 222 gboolean
 223 gtk_combo_get_case_sensitive (GtkCombo *combo)
 224 {
 225   return combo->case_sensitive;
 226 }
 227
 228
 229 /* Paned */
 230
 231 GtkWidget*
 232 gtk_paned_child1 (GtkPaned *paned, guint *resize, guint *shrink)
 233 {
 234   *resize = paned->child1_resize;
 235   *shrink = paned->child1_shrink;
 236
 237   return paned->child1;
 238 }
 239
 240
 241 GtkWidget*
 242 gtk_paned_child2 (GtkPaned *paned, guint *resize, guint *shrink)
 243 {
 244   *resize = paned->child2_resize;
 245   *shrink = paned->child2_shrink;
 246
 247   return paned->child2;
 248 }
 249
 250
 251 /* Layout */
 252
 253 GdkWindow*
 254 gtk_layout_get_bin_window (GtkLayout *layout)
 255 {
 256   return layout->bin_window;
 257 }
 258
 259
 260 /* List */
 261
 262 GList*
 263 gtk_list_selection (GtkList *list)
 264 {
 265   return list->selection;
 266 }
 267
 268
 269
 270 /* Toolbar */
 271
 272 gint
 273 gtk_toolbar_get_tooltips (GtkToolbar *toolbar)
 274 {
 275   return toolbar->tooltips->enabled;
 276 }
 277
 278
 279 /* Drawing area */
 280
 281 void
 282 gtk_drawing_area_get_size (GtkDrawingArea *darea, gint *width, gint *height)
 283 {
 284   GtkWidget *widget;
 285
 286   widget = GTK_WIDGET (darea);
 287   *width = widget->allocation.width;
 288   *height = widget->allocation.height;
 289 }
 290
 291
 292 /* Progress */
 293
 294 gchar*
 295 gtk_progress_get_format_string (GtkProgress *progress)
 296 {
 297   return progress->format;
 298 }
 299
 300 GtkAdjustment*
 301 gtk_progress_get_adjustment (GtkProgress *progress)
 302 {
 303   return progress->adjustment;
 304 }
 305
 306
 307 /* Tooltips */
 308
 309 gboolean
 310 gtk_tooltips_get_enabled (GtkTooltips *tooltips)
 311 {
 312   return tooltips->enabled;
 313 }
 314
 315
 316 /* GtkStyle accessor functions */
 317
 318 typedef enum {
 319   GTK_COLOR_FG,
 320   GTK_COLOR_BG,
 321   GTK_COLOR_LIGHT,
 322   GTK_COLOR_DARK,
 323   GTK_COLOR_MID,
 324   GTK_COLOR_TEXT,
 325   GTK_COLOR_BASE,
 326   GTK_COLOR_WHITE,
 327   GTK_COLOR_BLACK
 328 } GtkColorType;
 329
 330 GdkColor*
 331 gtk_style_get_color (GtkStyle *style, GtkColorType color_type,
 332                      GtkStateType state)
 333 {
 334   switch (color_type)
 335     {
 336     case GTK_COLOR_WHITE:
 337       return &style->white;
 338     case GTK_COLOR_BLACK:
 339       return &style->black;
 340     case GTK_COLOR_FG:
 341       return &style->fg[state];
 342     case GTK_COLOR_BG:
 343       return &style->bg[state];
 344     case GTK_COLOR_LIGHT:
 345       return &style->light[state];
 346     case GTK_COLOR_DARK:
 347       return &style->dark[state];
 348     case GTK_COLOR_MID:
 349       return &style->mid[state];
 350     case GTK_COLOR_TEXT:
 351       return &style->text[state];
 352     case GTK_COLOR_BASE:
 353       return &style->base[state];
 354     }
 355 }
 356
 357
 358 GdkColor*
 359 gtk_style_set_color (GtkStyle *style, GtkColorType color_type,
 360                      GtkStateType state, GdkColor *color)
 361 {
 362   switch (color_type)
 363     {
 364     case GTK_COLOR_WHITE:
 365       style->white = *color; break;
 366     case GTK_COLOR_BLACK:
 367       style->black = *color; break;
 368     case GTK_COLOR_FG:
 369       style->fg[state] = *color; break;
 370     case GTK_COLOR_BG:
 371       style->bg[state]  = *color; break;
 372     case GTK_COLOR_LIGHT:
 373       style->light[state]  = *color; break;
 374     case GTK_COLOR_DARK:
 375       style->dark[state]  = *color; break;
 376     case GTK_COLOR_MID:
 377       style->mid[state]  = *color; break;
 378     case GTK_COLOR_TEXT:
 379       style->text[state]  = *color; break;
 380     case GTK_COLOR_BASE:
 381       style->base[state]  = *color; break;
 382     }
 383
 384   return gtk_style_get_color (style, color_type, state);
 385 }
 386
 387 /*
 388 GdkFont*
 389 gtk_style_get_font (GtkStyle *style)
 390 {
 391   return style->font;
 392 }
 393
 394
 395 GdkFont*
 396 gtk_style_set_font (GtkStyle *style, GdkFont *font)
 397 {
 398   return style->font = font;
 399 }
 400 */
 401
 402 GdkGC*
 403 gtk_style_get_gc (GtkStyle *style, GtkColorType color_type, GtkStateType state)
 404 {
 405   switch (color_type)
 406     {
 407     case GTK_COLOR_WHITE:
 408       return style->white_gc;
 409     case GTK_COLOR_BLACK:
 410       return style->black_gc;
 411     case GTK_COLOR_FG:
 412       return style->fg_gc[state];
 413     case GTK_COLOR_BG:
 414       return style->bg_gc[state];
 415     case GTK_COLOR_LIGHT:
 416       return style->light_gc[state];
 417     case GTK_COLOR_DARK:
 418       return style->dark_gc[state];
 419     case GTK_COLOR_MID:
 420       return style->mid_gc[state];
 421     case GTK_COLOR_TEXT:
 422       return style->text_gc[state];
 423     case GTK_COLOR_BASE:
 424       return style->base_gc[state];
 425     }
 426 }