git.sur5r.net Git - glabels/blob - src/ui-property-bar.c

   1 /*
   2  *  ui-property-bar.c
   3  *  Copyright (C) 2003-2009  Jim Evins <evins@snaught.com>.
   4  *
   5  *  This file is part of gLabels.
   6  *
   7  *  gLabels is free software: you can redistribute it and/or modify
   8  *  it under the terms of the GNU General Public License as published by
   9  *  the Free Software Foundation, either version 3 of the License, or
  10  *  (at your option) any later version.
  11  *
  12  *  gLabels is distributed in the hope that it will be useful,
  13  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  *  GNU General Public License for more details.
  16  *
  17  *  You should have received a copy of the GNU General Public License
  18  *  along with gLabels.  If not, see <http://www.gnu.org/licenses/>.
  19  */
  20
  21 #include <config.h>
  22
  23 #include "ui-property-bar.h"
  24
  25 #include <glib/gi18n.h>
  26 #include <gtk/gtk.h>
  27 #include <string.h>
  28
  29 #include "label.h"
  30 #include "builder-util.h"
  31 #include "font-combo.h"
  32 #include "color-combo-button.h"
  33 #include "prefs.h"
  34 #include "color.h"
  35
  36 #include "debug.h"
  37
  38
  39 /*===========================================================================*/
  40 /* Private macros and constants.                                             */
  41 /*===========================================================================*/
  42
  43
  44 /*===========================================================================*/
  45 /* Private data types                                                        */
  46 /*===========================================================================*/
  47
  48 struct _glUIPropertyBarPrivate {
  49
  50         glLabel    *label;
  51
  52         GtkBuilder *builder;
  53
  54         GtkWidget  *tool_bar;
  55
  56         /* Font selection */
  57         GtkWidget  *font_family_eventbox;
  58         GtkWidget  *font_family_combo;
  59         GtkWidget  *font_size_spin;
  60         GtkWidget  *font_bold_toggle;
  61         GtkWidget  *font_italic_toggle;
  62
  63         /* Text alignment radios */
  64         GtkWidget  *text_align_left_radio;
  65         GtkWidget  *text_align_center_radio;
  66         GtkWidget  *text_align_right_radio;
  67
  68         /* Text vertical alignment radios */
  69         GtkWidget  *text_valign_top_radio;
  70         GtkWidget  *text_valign_vcenter_radio;
  71         GtkWidget  *text_valign_bottom_radio;
  72
  73         /* Color combos */
  74         GtkWidget  *text_color_eventbox;
  75         GtkWidget  *text_color_button;
  76         GtkWidget  *fill_color_eventbox;
  77         GtkWidget  *fill_color_button;
  78         GtkWidget  *line_color_eventbox;
  79         GtkWidget  *line_color_button;
  80
  81         /* Line width */
  82         GtkWidget  *line_width_spin;
  83
  84         /* Prevent recursion */
  85         gboolean    stop_signals;
  86 };
  87
  88
  89 /*===========================================================================*/
  90 /* Private globals                                                           */
  91 /*===========================================================================*/
  92
  93
  94 /*===========================================================================*/
  95 /* Local function prototypes                                                 */
  96 /*===========================================================================*/
  97
  98 static void     gl_ui_property_bar_finalize      (GObject              *object);
  99
 100 static void     gl_ui_property_bar_construct     (glUIPropertyBar      *this);
 101
 102 static void     selection_changed_cb             (glUIPropertyBar      *this,
 103                                                   glLabel              *label);
 104
 105 static void     font_family_changed_cb           (GtkComboBox          *combo,
 106                                                   glUIPropertyBar      *this);
 107
 108 static void     font_size_changed_cb             (GtkSpinButton        *spin,
 109                                                   glUIPropertyBar      *this);
 110
 111 static void     text_color_changed_cb            (glColorComboButton   *cc,
 112                                                   guint                 color,
 113                                                   gboolean              is_default,
 114                                                   glUIPropertyBar      *this);
 115
 116 static void     fill_color_changed_cb            (glColorComboButton   *cc,
 117                                                   guint                 color,
 118                                                   gboolean              is_default,
 119                                                   glUIPropertyBar      *this);
 120
 121 static void     line_color_changed_cb            (glColorComboButton   *cc,
 122                                                   guint                 color,
 123                                                   gboolean              is_default,
 124                                                   glUIPropertyBar      *this);
 125
 126 static void     line_width_changed_cb            (GtkSpinButton        *spin,
 127                                                   glUIPropertyBar      *this);
 128
 129 static void     font_bold_toggled_cb             (GtkToggleToolButton  *toggle,
 130                                                   glUIPropertyBar      *this);
 131
 132 static void     font_italic_toggled_cb           (GtkToggleToolButton  *toggle,
 133                                                   glUIPropertyBar      *this);
 134
 135 static void     text_align_toggled_cb            (GtkToggleToolButton  *toggle,
 136                                                   glUIPropertyBar      *this);
 137
 138 static void     text_valign_toggled_cb           (GtkToggleToolButton  *toggle,
 139                                                   glUIPropertyBar      *this);
 140
 141 static void     set_doc_items_sensitive          (glUIPropertyBar      *this,
 142                                                   gboolean              state);
 143
 144 static void     set_text_items_sensitive         (glUIPropertyBar      *this,
 145                                                   gboolean              state);
 146
 147 static void     set_fill_items_sensitive         (glUIPropertyBar      *this,
 148                                                   gboolean              state);
 149
 150 static void     set_line_color_items_sensitive   (glUIPropertyBar      *this,
 151                                                   gboolean              state);
 152
 153 static void     set_line_width_items_sensitive   (glUIPropertyBar      *this,
 154                                                   gboolean              state);
 155
 156
 157 /****************************************************************************/
 158 /* Boilerplate Object stuff.                                                */
 159 /****************************************************************************/
 160 G_DEFINE_TYPE (glUIPropertyBar, gl_ui_property_bar, GTK_TYPE_HBOX)
 161
 162
 163 static void
 164 gl_ui_property_bar_class_init (glUIPropertyBarClass *class)
 165 {
 166         GObjectClass   *object_class     = G_OBJECT_CLASS (class);
 167
 168         gl_debug (DEBUG_PROPERTY_BAR, "START");
 169
 170         gl_ui_property_bar_parent_class = g_type_class_peek_parent (class);
 171
 172         object_class->finalize = gl_ui_property_bar_finalize;
 173
 174         gl_debug (DEBUG_PROPERTY_BAR, "END");
 175 }
 176
 177
 178 static void
 179 gl_ui_property_bar_init (glUIPropertyBar *this)
 180 {
 181         gl_debug (DEBUG_PROPERTY_BAR, "START");
 182
 183         this->priv = g_new0 (glUIPropertyBarPrivate, 1);
 184
 185         gl_debug (DEBUG_PROPERTY_BAR, "END");
 186 }
 187
 188
 189 static void
 190 gl_ui_property_bar_finalize (GObject *object)
 191 {
 192         glUIPropertyBar *this = GL_UI_PROPERTY_BAR (object);
 193
 194         gl_debug (DEBUG_PROPERTY_BAR, "START");
 195
 196         g_return_if_fail (object != NULL);
 197         g_return_if_fail (GL_IS_UI_PROPERTY_BAR (object));
 198
 199         if (this->priv->label)
 200         {
 201                 g_object_unref (G_OBJECT(this->priv->label));
 202         }
 203         if (this->priv->builder)
 204         {
 205                 g_object_unref (G_OBJECT(this->priv->builder));
 206         }
 207         g_free (this->priv);
 208
 209         G_OBJECT_CLASS (gl_ui_property_bar_parent_class)->finalize (object);
 210
 211         gl_debug (DEBUG_PROPERTY_BAR, "END");
 212 }
 213
 214
 215 /****************************************************************************/
 216 /* Create a NEW property_bar.                                               */
 217 /****************************************************************************/
 218 GtkWidget *
 219 gl_ui_property_bar_new (void)
 220 {
 221         glUIPropertyBar *this;
 222
 223         gl_debug (DEBUG_PROPERTY_BAR, "START");
 224
 225         this = g_object_new (GL_TYPE_UI_PROPERTY_BAR, NULL);
 226
 227         gl_ui_property_bar_construct (this);
 228
 229         gl_debug (DEBUG_PROPERTY_BAR, "END");
 230
 231         return GTK_WIDGET (this);
 232 }
 233
 234
 235 /******************************************************************************/
 236 /* Initialize property toolbar.                                               */
 237 /******************************************************************************/
 238 static void
 239 gl_ui_property_bar_construct (glUIPropertyBar   *this)
 240 {
 241         gchar         *builder_filename;
 242         GtkBuilder    *builder;
 243         static gchar  *object_ids[] = { "property_toolbar",
 244                                         "adjustment1", "adjustment2",
 245                                         NULL };
 246         GError        *error = NULL;
 247
 248         gl_debug (DEBUG_PROPERTY_BAR, "START");
 249
 250         this->priv->stop_signals = TRUE;
 251
 252         builder = gtk_builder_new ();
 253         builder_filename = g_build_filename (GLABELS_DATA_DIR, "ui", "property-bar.ui", NULL);
 254         gtk_builder_add_objects_from_file (builder, builder_filename, object_ids, &error);
 255         g_free (builder_filename);
 256         if (error) {
 257                 g_critical ("%s\n\ngLabels may not be installed correctly!", error->message);
 258                 g_error_free (error);
 259                 return;
 260         }
 261
 262         gl_builder_util_get_widgets (builder,
 263                                      "property_toolbar",          &this->priv->tool_bar,
 264                                      "font_family_eventbox",      &this->priv->font_family_eventbox,
 265                                      "font_size_spin",            &this->priv->font_size_spin,
 266                                      "font_bold_toggle",          &this->priv->font_bold_toggle,
 267                                      "font_italic_toggle",        &this->priv->font_italic_toggle,
 268                                      "text_align_left_radio",     &this->priv->text_align_left_radio,
 269                                      "text_align_center_radio",   &this->priv->text_align_center_radio,
 270                                      "text_align_right_radio",    &this->priv->text_align_right_radio,
 271                                      "text_valign_top_radio",     &this->priv->text_valign_top_radio,
 272                                      "text_valign_vcenter_radio", &this->priv->text_valign_vcenter_radio,
 273                                      "text_valign_bottom_radio",  &this->priv->text_valign_bottom_radio,
 274                                      "text_color_eventbox",       &this->priv->text_color_eventbox,
 275                                      "fill_color_eventbox",       &this->priv->fill_color_eventbox,
 276                                      "line_color_eventbox",       &this->priv->line_color_eventbox,
 277                                      "line_width_spin",           &this->priv->line_width_spin,
 278                                      NULL);
 279
 280         gtk_container_add (GTK_CONTAINER (this), this->priv->tool_bar);
 281
 282         this->priv->font_family_combo =
 283                 gl_font_combo_new (gl_prefs_model_get_default_font_family (gl_prefs));
 284         gtk_container_add (GTK_CONTAINER (this->priv->font_family_eventbox),
 285                            this->priv->font_family_combo);
 286
 287         this->priv->text_color_button =
 288                 gl_color_combo_button_new ("glabels-text",
 289                                            _("Default"),
 290                                            GL_COLOR_TEXT_DEFAULT,
 291                                            gl_prefs_model_get_default_text_color (gl_prefs));
 292         gl_color_combo_button_set_relief (GL_COLOR_COMBO_BUTTON(this->priv->text_color_button),
 293                                           GTK_RELIEF_NONE);
 294         gtk_container_add (GTK_CONTAINER (this->priv->text_color_eventbox),
 295                            this->priv->text_color_button);
 296
 297         this->priv->fill_color_button =
 298                 gl_color_combo_button_new ("glabels-bucket-fill",
 299                                            _("No Fill"),
 300                                            GL_COLOR_NO_FILL,
 301                                            gl_prefs_model_get_default_fill_color (gl_prefs));
 302         gl_color_combo_button_set_relief (GL_COLOR_COMBO_BUTTON(this->priv->fill_color_button),
 303                                           GTK_RELIEF_NONE);
 304         gtk_container_add (GTK_CONTAINER (this->priv->fill_color_eventbox),
 305                            this->priv->fill_color_button);
 306
 307         this->priv->line_color_button =
 308                 gl_color_combo_button_new ("glabels-pencil",
 309                                            _("No Line"),
 310                                            GL_COLOR_NO_LINE,
 311                                            gl_prefs_model_get_default_line_color (gl_prefs));
 312         gl_color_combo_button_set_relief (GL_COLOR_COMBO_BUTTON(this->priv->line_color_button),
 313                                           GTK_RELIEF_NONE);
 314         gtk_container_add (GTK_CONTAINER (this->priv->line_color_eventbox),
 315                            this->priv->line_color_button);
 316
 317         /* Save reference to gui tree so we don't lose tooltips */
 318         this->priv->builder = builder;
 319
 320         set_doc_items_sensitive (this, FALSE);
 321
 322         /* Font family entry widget */
 323         g_signal_connect (G_OBJECT (this->priv->font_family_combo),
 324                           "changed", G_CALLBACK (font_family_changed_cb), this);
 325
 326         /* Font size entry widget */
 327         gtk_spin_button_set_value (GTK_SPIN_BUTTON(this->priv->font_size_spin),
 328                                    gl_prefs_model_get_default_font_size (gl_prefs));
 329
 330         g_signal_connect (G_OBJECT (this->priv->font_size_spin),
 331                           "changed", G_CALLBACK (font_size_changed_cb), this);
 332
 333
 334         /* Bold and Italic toggles */
 335         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->font_bold_toggle),
 336                                            (gl_prefs_model_get_default_font_weight (gl_prefs) == PANGO_WEIGHT_BOLD));
 337         g_signal_connect (G_OBJECT (this->priv->font_bold_toggle),
 338                           "toggled", G_CALLBACK (font_bold_toggled_cb), this);
 339         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->font_italic_toggle),
 340                                            gl_prefs_model_get_default_font_italic_flag (gl_prefs));
 341         g_signal_connect (G_OBJECT (this->priv->font_italic_toggle),
 342                           "toggled", G_CALLBACK (font_italic_toggled_cb), this);
 343
 344
 345         /* Text alignment radio group */
 346         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_align_left_radio),
 347                                            (gl_prefs_model_get_default_text_alignment (gl_prefs) == PANGO_ALIGN_LEFT));
 348         g_signal_connect (G_OBJECT (this->priv->text_align_left_radio),
 349                           "toggled", G_CALLBACK (text_align_toggled_cb), this);
 350         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_align_center_radio),
 351                                            (gl_prefs_model_get_default_text_alignment (gl_prefs) == PANGO_ALIGN_CENTER));
 352         g_signal_connect (G_OBJECT (this->priv->text_align_center_radio),
 353                           "toggled", G_CALLBACK (text_align_toggled_cb), this);
 354         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_align_right_radio),
 355                                            (gl_prefs_model_get_default_text_alignment (gl_prefs) == PANGO_ALIGN_RIGHT));
 356         g_signal_connect (G_OBJECT (this->priv->text_align_right_radio),
 357                           "toggled", G_CALLBACK (text_align_toggled_cb), this);
 358
 359         /* Text vertical alignment radio group */
 360         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_valign_top_radio), TRUE);
 361         g_signal_connect (G_OBJECT (this->priv->text_valign_top_radio),
 362                           "toggled", G_CALLBACK (text_valign_toggled_cb), this);
 363         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_valign_vcenter_radio), FALSE);
 364         g_signal_connect (G_OBJECT (this->priv->text_valign_vcenter_radio),
 365                           "toggled", G_CALLBACK (text_valign_toggled_cb), this);
 366         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_valign_bottom_radio), FALSE);
 367         g_signal_connect (G_OBJECT (this->priv->text_valign_bottom_radio),
 368                           "toggled", G_CALLBACK (text_valign_toggled_cb), this);
 369
 370         /* Text color widget */
 371         gl_color_combo_button_set_color (GL_COLOR_COMBO_BUTTON (this->priv->text_color_button),
 372                                          gl_prefs_model_get_default_text_color (gl_prefs));
 373         g_signal_connect (G_OBJECT (this->priv->text_color_button),
 374                           "color_changed",
 375                           G_CALLBACK (text_color_changed_cb), this);
 376
 377         /* Fill color widget */
 378         gl_color_combo_button_set_color (GL_COLOR_COMBO_BUTTON (this->priv->fill_color_button),
 379                                          gl_prefs_model_get_default_fill_color (gl_prefs));
 380         g_signal_connect (G_OBJECT (this->priv->fill_color_button),
 381                           "color_changed",
 382                           G_CALLBACK (fill_color_changed_cb), this);
 383
 384         /* Line color widget */
 385         gl_color_combo_button_set_color (GL_COLOR_COMBO_BUTTON (this->priv->line_color_button),
 386                                          gl_prefs_model_get_default_line_color (gl_prefs));
 387         g_signal_connect (G_OBJECT (this->priv->line_color_button),
 388                           "color_changed",
 389                           G_CALLBACK (line_color_changed_cb), this);
 390
 391         /* Line width entry widget */
 392         g_signal_connect (G_OBJECT (this->priv->line_width_spin),
 393                           "changed",
 394                           G_CALLBACK (line_width_changed_cb), this);
 395
 396         this->priv->stop_signals = FALSE;
 397
 398         gl_debug (DEBUG_PROPERTY_BAR, "END");
 399 }
 400
 401
 402 /****************************************************************************/
 403 /* Fill widgets with default values.                                        */
 404 /****************************************************************************/
 405 static void
 406 reset_to_default_properties (glLabel         *label,
 407                              glUIPropertyBar *this)
 408 {
 409         gchar *family;
 410
 411         family = gl_label_get_default_font_family (label);
 412         gl_font_combo_set_family (GL_FONT_COMBO (this->priv->font_family_combo), family);
 413         g_free (family);
 414
 415         gtk_spin_button_set_value (GTK_SPIN_BUTTON(this->priv->font_size_spin),
 416                                    gl_label_get_default_font_size (label));
 417
 418         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->font_bold_toggle),
 419                                            (gl_label_get_default_font_weight (label) == PANGO_WEIGHT_BOLD));
 420         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->font_italic_toggle),
 421                                            gl_label_get_default_font_italic_flag (label));
 422
 423         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_align_left_radio),
 424                                            (gl_label_get_default_text_alignment (label) == PANGO_ALIGN_LEFT));
 425         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_align_center_radio),
 426                                            (gl_label_get_default_text_alignment (label) == PANGO_ALIGN_CENTER));
 427         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_align_right_radio),
 428                                            (gl_label_get_default_text_alignment (label) == PANGO_ALIGN_RIGHT));
 429
 430         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_valign_top_radio),
 431                                            (gl_label_get_default_text_valignment (label) == GL_VALIGN_TOP));
 432         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_valign_vcenter_radio),
 433                                            (gl_label_get_default_text_valignment (label) == GL_VALIGN_VCENTER));
 434         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_valign_bottom_radio),
 435                                            (gl_label_get_default_text_valignment (label) == GL_VALIGN_BOTTOM));
 436
 437         gl_color_combo_button_set_color (GL_COLOR_COMBO_BUTTON(this->priv->text_color_button),
 438                                          gl_label_get_default_text_color (label));
 439
 440         gl_color_combo_button_set_color (GL_COLOR_COMBO_BUTTON(this->priv->fill_color_button),
 441                                          gl_label_get_default_fill_color (label));
 442
 443         gl_color_combo_button_set_color (GL_COLOR_COMBO_BUTTON(this->priv->line_color_button),
 444                                          gl_label_get_default_line_color (label));
 445
 446         gtk_spin_button_set_value (GTK_SPIN_BUTTON(this->priv->line_width_spin),
 447                                    gl_label_get_default_line_width (label));
 448 }
 449
 450
 451 /****************************************************************************/
 452 /* Set label associated with property_bar.                                  */
 453 /****************************************************************************/
 454 void
 455 gl_ui_property_bar_set_label (glUIPropertyBar *this,
 456                               glLabel         *label)
 457 {
 458         gl_debug (DEBUG_PROPERTY_BAR, "START");
 459
 460         g_return_if_fail (label && GL_IS_LABEL (label));
 461
 462         set_doc_items_sensitive (this, TRUE);
 463
 464         reset_to_default_properties (label, this);
 465
 466         this->priv->label = GL_LABEL (g_object_ref (G_OBJECT (label)));
 467
 468         g_signal_connect_swapped (G_OBJECT(label), "selection_changed",
 469                                   G_CALLBACK(selection_changed_cb), this);
 470
 471         g_signal_connect_swapped (G_OBJECT(label), "changed",
 472                                   G_CALLBACK(selection_changed_cb), this);
 473
 474         gl_debug (DEBUG_PROPERTY_BAR, "END");
 475 }
 476
 477
 478 /*---------------------------------------------------------------------------*/
 479 /* PRIVATE.  Label "selection state changed" callback.                       */
 480 /*---------------------------------------------------------------------------*/
 481 static void
 482 update_text_properties (glLabel         *label,
 483                         glUIPropertyBar *this)
 484 {
 485         gboolean        can_text, is_first_object;
 486         gboolean        is_same_font_family, is_same_font_size;
 487         gboolean        is_same_text_color, is_same_is_italic;
 488         gboolean        is_same_is_bold, is_same_align, is_same_valign;
 489         GList          *selection_list;
 490         GList          *p;
 491         glLabelObject  *object;
 492         gchar          *selection_font_family, *font_family;
 493         gdouble         selection_font_size, font_size;
 494         guint           selection_text_color, text_color;
 495         glColorNode    *text_color_node;
 496         gboolean        selection_is_italic, is_italic;
 497         gboolean        selection_is_bold, is_bold;
 498         PangoAlignment  selection_align, align;
 499         glValignment    selection_valign, valign;
 500
 501         can_text = gl_label_can_selection_text (label);
 502         set_text_items_sensitive (this, can_text);
 503
 504         if (!can_text)
 505                 return;
 506
 507         is_same_is_italic =
 508         is_same_is_bold =
 509         is_same_align =
 510         is_same_valign =
 511         is_same_text_color =
 512         is_same_font_size =
 513         is_same_font_family = TRUE;
 514         selection_font_family = NULL;
 515         selection_font_size = -1;
 516         selection_align = PANGO_ALIGN_LEFT;
 517         selection_is_italic = TRUE;
 518         selection_is_bold = TRUE;
 519         selection_text_color = 0;
 520
 521         is_first_object = TRUE;
 522
 523         selection_list = gl_label_get_selection_list (label);
 524         for (p = selection_list; p != NULL; p = p->next)
 525         {
 526
 527                 object = GL_LABEL_OBJECT (p->data);
 528                 if (!gl_label_object_can_text (object))
 529                         continue;
 530
 531                 font_family = gl_label_object_get_font_family (object);
 532                 if (font_family != NULL)
 533                 {
 534                         if (selection_font_family == NULL)
 535                         {
 536                                 selection_font_family = g_strdup (font_family);
 537                         }
 538                         else
 539                         {
 540                                 if (strcmp (font_family, selection_font_family) != 0)
 541                                 {
 542                                         is_same_font_family = FALSE;
 543                                 }
 544                         }
 545                         g_free (font_family);
 546                 }
 547
 548                 font_size = gl_label_object_get_font_size (object);
 549
 550                 text_color_node = gl_label_object_get_text_color (object);
 551                 if (text_color_node->field_flag)
 552                 {
 553                         /* If a merge field is set we use the default color for merged color*/
 554                         text_color = GL_COLOR_MERGE_DEFAULT;
 555
 556                 }
 557                 else
 558                 {
 559                         text_color = text_color_node->color;
 560                 }
 561                 gl_color_node_free (&text_color_node);
 562
 563                 is_italic = gl_label_object_get_font_italic_flag (object);
 564                 is_bold = gl_label_object_get_font_weight (object) == PANGO_WEIGHT_BOLD;
 565                 align = gl_label_object_get_text_alignment (object);
 566                 valign = gl_label_object_get_text_valignment (object);
 567
 568                 if (is_first_object)
 569                 {
 570                         selection_font_size = font_size;
 571                         selection_text_color = text_color;
 572                         selection_is_italic = is_italic;
 573                         selection_is_bold = is_bold;
 574                         selection_align = align;
 575                         selection_valign = valign;
 576                 }
 577                 else
 578                 {
 579                         if (font_size != selection_font_size)
 580                                 is_same_font_size = FALSE;
 581                         if (text_color != selection_text_color)
 582                                 is_same_text_color = FALSE;
 583                         if (is_italic != selection_is_italic)
 584                                 is_same_is_italic = FALSE;
 585                         if (is_bold != selection_is_bold)
 586                                 is_same_is_bold = FALSE;
 587                         if (align != selection_align)
 588                                 is_same_align = FALSE;
 589                         if (valign != selection_valign)
 590                                 is_same_valign = FALSE;
 591                 }
 592                 is_first_object = FALSE;
 593         }
 594
 595         g_list_free (selection_list);
 596
 597         if (is_same_font_family && (selection_font_family != NULL))
 598                 gl_debug (DEBUG_PROPERTY_BAR, "same font family = %s",
 599                           selection_font_family);
 600         gl_font_combo_set_family (GL_FONT_COMBO (this->priv->font_family_combo),
 601                                   is_same_font_family?selection_font_family:"");
 602         g_free (selection_font_family);
 603
 604         if (is_same_font_size)
 605         {
 606                 gl_debug (DEBUG_PROPERTY_BAR, "same font size = %g",
 607                           selection_font_size);
 608                 gtk_spin_button_set_value (GTK_SPIN_BUTTON (this->priv->font_size_spin),
 609                                            selection_font_size);
 610         }
 611         else
 612         {
 613                 gtk_entry_set_text (GTK_ENTRY (this->priv->font_size_spin), "");
 614         }
 615
 616         if (is_same_text_color)
 617         {
 618                 gl_debug (DEBUG_PROPERTY_BAR, "same text color = %08x", selection_text_color);
 619                 gl_color_combo_button_set_color (GL_COLOR_COMBO_BUTTON (this->priv->text_color_button),
 620                                                  selection_text_color);
 621         }
 622
 623         if (is_same_is_italic)
 624         {
 625                 gl_debug (DEBUG_PROPERTY_BAR, "same italic flag = %d",
 626                           selection_is_italic);
 627         }
 628         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->font_italic_toggle),
 629                                            selection_is_italic && is_same_is_italic);
 630
 631         if (is_same_is_bold)
 632         {
 633                 gl_debug (DEBUG_PROPERTY_BAR, "same bold flag = %d",
 634                           selection_is_bold);
 635         }
 636         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->font_bold_toggle),
 637                                            selection_is_bold && is_same_is_bold);
 638
 639         if (is_same_align)
 640                 gl_debug (DEBUG_PROPERTY_BAR, "same align");
 641         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_align_left_radio),
 642                                            (selection_align == PANGO_ALIGN_LEFT) &&
 643                                            is_same_align);
 644         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_align_center_radio),
 645                                            (selection_align == PANGO_ALIGN_CENTER) &&
 646                                            is_same_align);
 647         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_align_right_radio),
 648                                            (selection_align == PANGO_ALIGN_RIGHT) &&
 649                                            is_same_align);
 650
 651         if (is_same_valign)
 652                 gl_debug (DEBUG_PROPERTY_BAR, "same valign");
 653         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_valign_top_radio),
 654                                            (selection_valign == GL_VALIGN_TOP) &&
 655                                            is_same_valign);
 656         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_valign_vcenter_radio),
 657                                            (selection_valign == GL_VALIGN_VCENTER) &&
 658                                            is_same_valign);
 659         gtk_toggle_tool_button_set_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_valign_bottom_radio),
 660                                            (selection_valign == GL_VALIGN_BOTTOM) &&
 661                                            is_same_valign);
 662 }
 663
 664
 665 static void
 666 update_fill_color (glLabel         *label,
 667                    glUIPropertyBar *this)
 668 {
 669         gboolean can, is_first_object;
 670         gboolean is_same_fill_color;
 671         GList *selection_list;
 672         GList *p;
 673         glLabelObject *object;
 674         guint selection_fill_color, fill_color;
 675         glColorNode *fill_color_node;
 676
 677         can = gl_label_can_selection_fill (label);
 678         set_fill_items_sensitive (this, can);
 679
 680         if (!can)
 681                 return;
 682
 683         is_same_fill_color = TRUE;
 684         is_first_object = TRUE;
 685         selection_fill_color = 0;
 686
 687         selection_list = gl_label_get_selection_list (label);
 688
 689         for (p = selection_list; p != NULL; p = p->next)
 690         {
 691
 692                 object = GL_LABEL_OBJECT (p->data);
 693                 if (!gl_label_object_can_fill (object))
 694                         continue;
 695
 696                 fill_color_node = gl_label_object_get_fill_color (object);
 697                 if (fill_color_node->field_flag)
 698                 {
 699                         /* If a merge field is set we use the default color for merged color*/
 700                         fill_color = GL_COLOR_FILL_MERGE_DEFAULT;
 701
 702                 }
 703                 else
 704                 {
 705                         fill_color = fill_color_node->color;
 706                 }
 707                 gl_color_node_free (&fill_color_node);
 708
 709                 if (is_first_object)
 710                 {
 711                         selection_fill_color = fill_color;
 712                 }
 713                 else
 714                 {
 715                         if (fill_color != selection_fill_color)
 716                         {
 717                                 is_same_fill_color = FALSE;
 718                         }
 719                 }
 720                 is_first_object = FALSE;
 721         }
 722
 723         g_list_free (selection_list);
 724
 725         if (is_same_fill_color)
 726         {
 727                 gl_debug (DEBUG_PROPERTY_BAR, "same fill color = %08x", selection_fill_color);
 728                 gl_color_combo_button_set_color (GL_COLOR_COMBO_BUTTON (this->priv->fill_color_button),
 729                                                  selection_fill_color);
 730         }
 731 }
 732
 733
 734 static void
 735 update_line_color (glLabel         *label,
 736                    glUIPropertyBar *this)
 737 {
 738         gboolean can, is_first_object;
 739         gboolean is_same_line_color;
 740         GList *selection_list;
 741         GList *p;
 742         glLabelObject *object;
 743         guint selection_line_color, line_color;
 744         glColorNode *line_color_node;
 745
 746         can = gl_label_can_selection_line_color (label);
 747         set_line_color_items_sensitive (this, can);
 748
 749         if (!can)
 750                 return;
 751
 752         is_same_line_color = TRUE;
 753         is_first_object = TRUE;
 754         selection_line_color = 0;
 755
 756         selection_list = gl_label_get_selection_list (label);
 757
 758         for (p = selection_list; p != NULL; p = p->next)
 759         {
 760
 761                 object = GL_LABEL_OBJECT (p->data);
 762                 if (!gl_label_object_can_line_color (object))
 763                         continue;
 764
 765                 line_color_node = gl_label_object_get_line_color (object);
 766                 if (line_color_node->field_flag)
 767                 {
 768                         /* If a merge field is set we use the default color for merged color*/
 769                         line_color = GL_COLOR_MERGE_DEFAULT;
 770
 771                 }
 772                 else
 773                 {
 774                         line_color = line_color_node->color;
 775                 }
 776                 gl_color_node_free (&line_color_node);
 777
 778                 if (is_first_object)
 779                 {
 780                         selection_line_color = line_color;
 781                 }
 782                 else
 783                 {
 784                         if (line_color != selection_line_color)
 785                         {
 786                                 is_same_line_color = FALSE;
 787                         }
 788                 }
 789                 is_first_object = FALSE;
 790         }
 791
 792         g_list_free (selection_list);
 793
 794         if (is_same_line_color)
 795         {
 796                 gl_debug (DEBUG_PROPERTY_BAR, "same line color = %08x", selection_line_color);
 797                 gl_color_combo_button_set_color (GL_COLOR_COMBO_BUTTON (this->priv->line_color_button),
 798                                                  selection_line_color);
 799         }
 800 }
 801
 802
 803 static void
 804 update_line_width (glLabel         *label,
 805                    glUIPropertyBar *this)
 806 {
 807         gboolean can, is_first_object;
 808         gboolean is_same_line_width;
 809         GList *selection_list;
 810         GList *p;
 811         glLabelObject *object;
 812         gdouble selection_line_width, line_width;
 813
 814         can = gl_label_can_selection_line_width (label);
 815         set_line_width_items_sensitive (this, can);
 816
 817         if (!can)
 818                 return;
 819
 820         is_same_line_width = TRUE;
 821         is_first_object = TRUE;
 822         selection_line_width = 0;
 823
 824         selection_list = gl_label_get_selection_list (label);
 825
 826         for (p = selection_list; p != NULL; p = p->next)
 827         {
 828
 829                 object = GL_LABEL_OBJECT (p->data);
 830                 if (!gl_label_object_can_line_width (object))
 831                         continue;
 832
 833                 line_width = gl_label_object_get_line_width (object);
 834
 835                 if (is_first_object)
 836                 {
 837                         selection_line_width = line_width;
 838                 }
 839                 else
 840                 {
 841                         if (line_width != selection_line_width)
 842                         {
 843                                 is_same_line_width = FALSE;
 844                         }
 845                 }
 846                 is_first_object = FALSE;
 847         }
 848
 849         g_list_free (selection_list);
 850
 851         if (is_same_line_width)
 852         {
 853                 gl_debug (DEBUG_PROPERTY_BAR, "same line width = %g", selection_line_width);
 854                 gtk_spin_button_set_value (GTK_SPIN_BUTTON (this->priv->line_width_spin),
 855                                            selection_line_width);
 856         }
 857         else
 858         {
 859                 gtk_entry_set_text (GTK_ENTRY (this->priv->line_width_spin), "");
 860         }
 861 }
 862
 863
 864 static void
 865 selection_changed_cb (glUIPropertyBar *this,
 866                       glLabel         *label)
 867 {
 868         g_return_if_fail (label && GL_IS_LABEL (label));
 869         g_return_if_fail (this && GL_IS_UI_PROPERTY_BAR (this));
 870
 871         if (this->priv->stop_signals) return;
 872         this->priv->stop_signals = TRUE;
 873
 874         gl_debug (DEBUG_PROPERTY_BAR, "START");
 875
 876         if (gl_label_is_selection_empty (label))
 877         {
 878                 /* No selection: make all controls active. */
 879                 reset_to_default_properties (label, this);
 880                 set_doc_items_sensitive (this, TRUE);
 881         }
 882         else
 883         {
 884                 update_text_properties (label, this);
 885                 update_fill_color (label, this);
 886                 update_line_color (label, this);
 887                 update_line_width (label, this);
 888         }
 889
 890         gl_debug (DEBUG_PROPERTY_BAR, "END");
 891
 892         this->priv->stop_signals = FALSE;
 893 }
 894
 895
 896 /*--------------------------------------------------------------------------*/
 897 /* PRIVATE.  Font family entry changed.                                     */
 898 /*--------------------------------------------------------------------------*/
 899 static void
 900 font_family_changed_cb (GtkComboBox     *combo,
 901                         glUIPropertyBar *this)
 902 {
 903         gchar *font_family;
 904
 905         if (this->priv->stop_signals) return;
 906         this->priv->stop_signals = TRUE;
 907
 908         gl_debug (DEBUG_PROPERTY_BAR, "START");
 909
 910         font_family = gl_font_combo_get_family (GL_FONT_COMBO (combo));
 911         if ( *font_family != '\0' )
 912         {
 913                 gl_label_set_selection_font_family (this->priv->label, font_family);
 914                 gl_label_set_default_font_family   (this->priv->label, font_family);
 915         }
 916         g_free (font_family);
 917
 918         gl_debug (DEBUG_PROPERTY_BAR, "END");
 919
 920         this->priv->stop_signals = FALSE;
 921 }
 922
 923
 924 /*--------------------------------------------------------------------------*/
 925 /* PRIVATE.  Font size spin button changed.                                 */
 926 /*--------------------------------------------------------------------------*/
 927 static void
 928 font_size_changed_cb (GtkSpinButton        *spin,
 929                       glUIPropertyBar      *this)
 930 {
 931         gdouble font_size;
 932
 933         if (this->priv->stop_signals) return;
 934         this->priv->stop_signals = TRUE;
 935
 936         gl_debug (DEBUG_PROPERTY_BAR, "START");
 937
 938         font_size = gtk_spin_button_get_value (spin);
 939
 940         gl_label_set_selection_font_size (this->priv->label,
 941                                           font_size);
 942         gl_label_set_default_font_size   (this->priv->label,
 943                                           font_size);
 944
 945         gl_debug (DEBUG_PROPERTY_BAR, "END");
 946
 947         this->priv->stop_signals = FALSE;
 948 }
 949
 950
 951 /*--------------------------------------------------------------------------*/
 952 /* PRIVATE.  Text color combo changed.                                      */
 953 /*--------------------------------------------------------------------------*/
 954 static void
 955 text_color_changed_cb (glColorComboButton   *cc,
 956                        guint                 color,
 957                        gboolean              is_default,
 958                        glUIPropertyBar      *this)
 959 {
 960         glColorNode *text_color_node;
 961
 962         g_return_if_fail (this && GL_IS_UI_PROPERTY_BAR (this));
 963
 964         if (this->priv->stop_signals) return;
 965         this->priv->stop_signals = TRUE;
 966
 967         gl_debug (DEBUG_PROPERTY_BAR, "START");
 968
 969         text_color_node = gl_color_node_new_default ();
 970         text_color_node->color = color;
 971
 972         gl_debug (DEBUG_PROPERTY_BAR, "Color=%08x, Is_default=%d",
 973                   color, is_default);
 974
 975         if (is_default)
 976         {
 977                 text_color_node->color = gl_prefs_model_get_default_text_color (gl_prefs);
 978                 gl_label_set_selection_text_color (this->priv->label,
 979                                                    text_color_node);
 980                 gl_label_set_default_text_color   (this->priv->label,
 981                                                    text_color_node->color);
 982         }
 983         else
 984         {
 985                 gl_label_set_selection_text_color (this->priv->label,
 986                                                    text_color_node);
 987                 gl_label_set_default_text_color   (this->priv->label,
 988                                                    text_color_node->color);
 989         }
 990
 991         gl_color_node_free (&text_color_node);
 992
 993         gl_debug (DEBUG_PROPERTY_BAR, "END");
 994
 995         this->priv->stop_signals = FALSE;
 996 }
 997
 998
 999 /*--------------------------------------------------------------------------*/
1000 /* PRIVATE.  Fill color combo changed.                                      */
1001 /*--------------------------------------------------------------------------*/
1002 static void
1003 fill_color_changed_cb (glColorComboButton   *cc,
1004                        guint                 color,
1005                        gboolean              is_default,
1006                        glUIPropertyBar      *this)
1007 {
1008         glColorNode *fill_color_node;
1009
1010         g_return_if_fail (this && GL_IS_UI_PROPERTY_BAR (this));
1011
1012         if (this->priv->stop_signals) return;
1013         this->priv->stop_signals = TRUE;
1014
1015         gl_debug (DEBUG_PROPERTY_BAR, "START");
1016
1017         fill_color_node = gl_color_node_new_default ();
1018
1019         fill_color_node->color = color;
1020
1021         gl_debug (DEBUG_PROPERTY_BAR, "Color=%08x, Is_default=%d",
1022                   color, is_default);
1023
1024         if (is_default)
1025         {
1026
1027                 fill_color_node->color = GL_COLOR_NONE;
1028                 gl_label_set_selection_fill_color (this->priv->label,
1029                                                    fill_color_node);
1030                 gl_label_set_default_fill_color   (this->priv->label,
1031                                                    fill_color_node->color);
1032         }
1033         else
1034         {
1035                 gl_label_set_selection_fill_color (this->priv->label,
1036                                                    fill_color_node);
1037                 gl_label_set_default_fill_color   (this->priv->label,
1038                                                    fill_color_node->color);
1039         }
1040         gl_color_node_free (&fill_color_node);
1041
1042         gl_debug (DEBUG_PROPERTY_BAR, "END");
1043
1044         this->priv->stop_signals = FALSE;
1045 }
1046
1047
1048 /*--------------------------------------------------------------------------*/
1049 /* PRIVATE.  Line color combo changed.                                      */
1050 /*--------------------------------------------------------------------------*/
1051 static void
1052 line_color_changed_cb (glColorComboButton   *cc,
1053                        guint                 color,
1054                        gboolean              is_default,
1055                        glUIPropertyBar      *this)
1056 {
1057         glColorNode *line_color_node;
1058
1059         g_return_if_fail (this && GL_IS_UI_PROPERTY_BAR (this));
1060
1061         if (this->priv->stop_signals) return;
1062         this->priv->stop_signals = TRUE;
1063
1064         gl_debug (DEBUG_PROPERTY_BAR, "START");
1065
1066         line_color_node = gl_color_node_new_default ();
1067         line_color_node->color = color;
1068
1069         gl_debug (DEBUG_PROPERTY_BAR, "Color=%08x, Is_default=%d",
1070                   color, is_default);
1071
1072         if (is_default)
1073         {
1074                 line_color_node->color = GL_COLOR_NONE;
1075                 gl_label_set_selection_line_color (this->priv->label,
1076                                                    line_color_node);
1077                 gl_label_set_default_line_color   (this->priv->label,
1078                                                    line_color_node->color);
1079         }
1080         else
1081         {
1082                 gl_label_set_selection_line_color (this->priv->label,
1083                                                    line_color_node);
1084                 gl_label_set_default_line_color   (this->priv->label,
1085                                                    line_color_node->color);
1086         }
1087         gl_color_node_free (&line_color_node);
1088
1089         gl_debug (DEBUG_PROPERTY_BAR, "END");
1090
1091         this->priv->stop_signals = FALSE;
1092 }
1093
1094
1095 /*--------------------------------------------------------------------------*/
1096 /* PRIVATE.  Line width spin button changed.                                */
1097 /*--------------------------------------------------------------------------*/
1098 static void
1099 line_width_changed_cb (GtkSpinButton        *spin,
1100                        glUIPropertyBar      *this)
1101 {
1102         gdouble line_width;
1103
1104         if (this->priv->stop_signals) return;
1105         this->priv->stop_signals = TRUE;
1106
1107         gl_debug (DEBUG_PROPERTY_BAR, "START");
1108
1109         if (this->priv->label)
1110         {
1111                 line_width = gtk_spin_button_get_value (spin);
1112
1113                 gl_label_set_selection_line_width (this->priv->label,
1114                                                    line_width);
1115                 gl_label_set_default_line_width   (this->priv->label,
1116                                                    line_width);
1117         }
1118
1119         gl_debug (DEBUG_PROPERTY_BAR, "END");
1120
1121         this->priv->stop_signals = FALSE;
1122 }
1123
1124
1125 /*---------------------------------------------------------------------------*/
1126 /* PRIVATE.  Font bold toggled callback.                                     */
1127 /*---------------------------------------------------------------------------*/
1128 static void
1129 font_bold_toggled_cb (GtkToggleToolButton  *toggle,
1130                       glUIPropertyBar      *this)
1131 {
1132         gboolean        state;
1133         PangoWeight     weight;
1134
1135
1136         if (this->priv->stop_signals) return;
1137         this->priv->stop_signals = TRUE;
1138
1139         gl_debug (DEBUG_PROPERTY_BAR, "START");
1140
1141         state = gtk_toggle_tool_button_get_active (toggle);
1142
1143         weight = state ? PANGO_WEIGHT_BOLD : PANGO_WEIGHT_NORMAL;
1144
1145         gl_label_set_selection_font_weight (this->priv->label, weight);
1146         gl_label_set_default_font_weight   (this->priv->label, weight);
1147
1148         gl_debug (DEBUG_PROPERTY_BAR, "END");
1149
1150         this->priv->stop_signals = FALSE;
1151 }
1152
1153
1154 /*---------------------------------------------------------------------------*/
1155 /* PRIVATE.  Font italic toggled callback.                                   */
1156 /*---------------------------------------------------------------------------*/
1157 static void
1158 font_italic_toggled_cb (GtkToggleToolButton  *toggle,
1159                         glUIPropertyBar      *this)
1160 {
1161         gboolean state;
1162
1163         if (this->priv->stop_signals) return;
1164         this->priv->stop_signals = TRUE;
1165
1166         gl_debug (DEBUG_PROPERTY_BAR, "START");
1167
1168         state = gtk_toggle_tool_button_get_active (toggle);
1169
1170         gl_label_set_selection_font_italic_flag (this->priv->label, state);
1171         gl_label_set_default_font_italic_flag   (this->priv->label, state);
1172
1173         gl_debug (DEBUG_PROPERTY_BAR, "END");
1174
1175         this->priv->stop_signals = FALSE;
1176 }
1177
1178
1179 /*---------------------------------------------------------------------------*/
1180 /* PRIVATE.  Text align toggled callback.                                    */
1181 /*---------------------------------------------------------------------------*/
1182 static void
1183 text_align_toggled_cb (GtkToggleToolButton  *toggle,
1184                        glUIPropertyBar      *this)
1185 {
1186         if (this->priv->stop_signals) return;
1187         this->priv->stop_signals = TRUE;
1188
1189         gl_debug (DEBUG_PROPERTY_BAR, "START");
1190
1191         if (gtk_toggle_tool_button_get_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_align_left_radio)))
1192         {
1193                 gl_label_set_selection_text_alignment (this->priv->label,
1194                                                        PANGO_ALIGN_LEFT);
1195                 gl_label_set_default_text_alignment   (this->priv->label,
1196                                                        PANGO_ALIGN_LEFT);
1197         }
1198
1199         if (gtk_toggle_tool_button_get_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_align_center_radio)))
1200         {
1201                 gl_label_set_selection_text_alignment (this->priv->label,
1202                                                        PANGO_ALIGN_CENTER);
1203                 gl_label_set_default_text_alignment   (this->priv->label,
1204                                                        PANGO_ALIGN_CENTER);
1205         }
1206
1207         if (gtk_toggle_tool_button_get_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_align_right_radio)))
1208         {
1209                 gl_label_set_selection_text_alignment (this->priv->label,
1210                                                        PANGO_ALIGN_RIGHT);
1211                 gl_label_set_default_text_alignment   (this->priv->label,
1212                                                        PANGO_ALIGN_RIGHT);
1213         }
1214
1215         gl_debug (DEBUG_PROPERTY_BAR, "END");
1216
1217         this->priv->stop_signals = FALSE;
1218 }
1219
1220
1221 /*---------------------------------------------------------------------------*/
1222 /* PRIVATE.  Text vertical align toggled callback.                           */
1223 /*---------------------------------------------------------------------------*/
1224 static void
1225 text_valign_toggled_cb (GtkToggleToolButton  *toggle,
1226                         glUIPropertyBar      *this)
1227 {
1228         if (this->priv->stop_signals) return;
1229         this->priv->stop_signals = TRUE;
1230
1231         gl_debug (DEBUG_PROPERTY_BAR, "START");
1232
1233         if (gtk_toggle_tool_button_get_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_valign_top_radio)))
1234         {
1235                 gl_label_set_selection_text_valignment (this->priv->label,
1236                                                         GL_VALIGN_TOP);
1237                 gl_label_set_default_text_valignment   (this->priv->label,
1238                                                         GL_VALIGN_TOP);
1239         }
1240
1241         if (gtk_toggle_tool_button_get_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_valign_vcenter_radio)))
1242         {
1243                 gl_label_set_selection_text_valignment (this->priv->label,
1244                                                         GL_VALIGN_VCENTER);
1245                 gl_label_set_default_text_valignment   (this->priv->label,
1246                                                         GL_VALIGN_VCENTER);
1247         }
1248
1249         if (gtk_toggle_tool_button_get_active (GTK_TOGGLE_TOOL_BUTTON (this->priv->text_valign_bottom_radio)))
1250         {
1251                 gl_label_set_selection_text_valignment (this->priv->label,
1252                                                         GL_VALIGN_BOTTOM);
1253                 gl_label_set_default_text_valignment   (this->priv->label,
1254                                                         GL_VALIGN_BOTTOM);
1255         }
1256
1257         gl_debug (DEBUG_PROPERTY_BAR, "END");
1258
1259         this->priv->stop_signals = FALSE;
1260 }
1261
1262
1263 /*---------------------------------------------------------------------------*/
1264 /* PRIVATE.  Set sensitivity of doc controls.                                */
1265 /*---------------------------------------------------------------------------*/
1266 static void
1267 set_doc_items_sensitive (glUIPropertyBar      *this,
1268                          gboolean              state)
1269 {
1270         gtk_widget_set_sensitive (this->priv->font_family_combo,         state);
1271         gtk_widget_set_sensitive (this->priv->font_size_spin,            state);
1272         gtk_widget_set_sensitive (this->priv->font_bold_toggle,          state);
1273         gtk_widget_set_sensitive (this->priv->font_italic_toggle,        state);
1274         gtk_widget_set_sensitive (this->priv->text_align_left_radio,     state);
1275         gtk_widget_set_sensitive (this->priv->text_align_center_radio,   state);
1276         gtk_widget_set_sensitive (this->priv->text_align_right_radio,    state);
1277         gtk_widget_set_sensitive (this->priv->text_valign_top_radio,     state);
1278         gtk_widget_set_sensitive (this->priv->text_valign_vcenter_radio, state);
1279         gtk_widget_set_sensitive (this->priv->text_valign_bottom_radio,  state);
1280         gtk_widget_set_sensitive (this->priv->text_color_button,         state);
1281         gtk_widget_set_sensitive (this->priv->fill_color_button,         state);
1282         gtk_widget_set_sensitive (this->priv->line_color_button,         state);
1283         gtk_widget_set_sensitive (this->priv->line_width_spin,           state);
1284 }
1285
1286
1287 /*---------------------------------------------------------------------------*/
1288 /* PRIVATE.  Set sensitivity of text related controls.                       */
1289 /*---------------------------------------------------------------------------*/
1290 static void
1291 set_text_items_sensitive (glUIPropertyBar      *this,
1292                           gboolean              state)
1293 {
1294         gtk_widget_set_sensitive (this->priv->font_family_combo,         state);
1295         gtk_widget_set_sensitive (this->priv->font_size_spin,            state);
1296         gtk_widget_set_sensitive (this->priv->font_bold_toggle,          state);
1297         gtk_widget_set_sensitive (this->priv->font_italic_toggle,        state);
1298         gtk_widget_set_sensitive (this->priv->text_align_left_radio,     state);
1299         gtk_widget_set_sensitive (this->priv->text_align_center_radio,   state);
1300         gtk_widget_set_sensitive (this->priv->text_align_right_radio,    state);
1301         gtk_widget_set_sensitive (this->priv->text_valign_top_radio,     state);
1302         gtk_widget_set_sensitive (this->priv->text_valign_vcenter_radio, state);
1303         gtk_widget_set_sensitive (this->priv->text_valign_bottom_radio,  state);
1304         gtk_widget_set_sensitive (this->priv->text_color_button,         state);
1305 }
1306
1307
1308 /*---------------------------------------------------------------------------*/
1309 /* PRIVATE.  Set sensitivity of fill related controls.                       */
1310 /*---------------------------------------------------------------------------*/
1311 static void
1312 set_fill_items_sensitive (glUIPropertyBar      *this,
1313                           gboolean              state)
1314 {
1315         gtk_widget_set_sensitive (this->priv->fill_color_button,       state);
1316 }
1317
1318
1319 /*---------------------------------------------------------------------------*/
1320 /* PRIVATE.  Set sensitivity of line color related controls.                 */
1321 /*---------------------------------------------------------------------------*/
1322 static void
1323 set_line_color_items_sensitive (glUIPropertyBar      *this,
1324                                 gboolean              state)
1325 {
1326         gtk_widget_set_sensitive (this->priv->line_color_button,       state);
1327 }
1328
1329
1330 /*---------------------------------------------------------------------------*/
1331 /* PRIVATE.  Set sensitivity of line width related controls.                 */
1332 /*---------------------------------------------------------------------------*/
1333 static void
1334 set_line_width_items_sensitive (glUIPropertyBar      *this,
1335                                 gboolean              state)
1336 {
1337         gtk_widget_set_sensitive (this->priv->line_width_spin,         state);
1338 }
1339
1340
1341
1342 /*
1343  * Local Variables:       -- emacs
1344  * mode: C                -- emacs
1345  * c-basic-offset: 8      -- emacs
1346  * tab-width: 8           -- emacs
1347  * indent-tabs-mode: nil  -- emacs
1348  * End:                   -- emacs
1349  */