shell/ev-annotation-properties-dialog.c

   1 /* ev-annotation-properties-dialog.c
   2  *  this file is part of evince, a gnome document viewer
   3  *
   4  * Copyright (C) 2010 Carlos Garcia Campos  <carlosgc@gnome.org>
   5  *
   6  * Evince is free software; you can redistribute it and/or modify it
   7  * under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * Evince is distributed in the hope that it will be useful, but
  12  * WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14  * General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
  19  */
  20
  21 #include <config.h>
  22
  23 #include <glib/gi18n.h>
  24
  25 #include "ev-annotation-properties-dialog.h"
  26
  27 enum {
  28         PROP_0,
  29         PROP_ANNOT_TYPE
  30 };
  31
  32 struct _EvAnnotationPropertiesDialog {
  33         GtkDialog        base_instance;
  34
  35         EvAnnotationType annot_type;
  36         EvAnnotation    *annot;
  37
  38         GtkWidget       *table;
  39
  40         GtkWidget       *author;
  41         GtkWidget       *color;
  42         GtkWidget       *opacity;
  43         GtkWidget       *popup_state;
  44
  45         /* Text Annotations */
  46         GtkWidget       *icon;
  47 };
  48
  49 struct _EvAnnotationPropertiesDialogClass {
  50         GtkDialogClass base_class;
  51 };
  52
  53 G_DEFINE_TYPE (EvAnnotationPropertiesDialog, ev_annotation_properties_dialog, GTK_TYPE_DIALOG)
  54
  55 static void
  56 ev_annotation_properties_dialog_dispose (GObject *object)
  57 {
  58         EvAnnotationPropertiesDialog *dialog = EV_ANNOTATION_PROPERTIES_DIALOG (object);
  59
  60         if (dialog->annot) {
  61                 g_object_unref (dialog->annot);
  62                 dialog->annot = NULL;
  63         }
  64
  65         G_OBJECT_CLASS (ev_annotation_properties_dialog_parent_class)->dispose (object);
  66 }
  67
  68 static void
  69 ev_annotation_properties_dialog_set_property (GObject      *object,
  70                                               guint         prop_id,
  71                                               const GValue *value,
  72                                               GParamSpec   *pspec)
  73 {
  74         EvAnnotationPropertiesDialog *dialog = EV_ANNOTATION_PROPERTIES_DIALOG (object);
  75
  76         switch (prop_id) {
  77         case PROP_ANNOT_TYPE:
  78                 dialog->annot_type = g_value_get_enum (value);
  79                 break;
  80         default:
  81                 G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
  82         }
  83 }
  84
  85 static void
  86 ev_annotation_properties_dialog_constructed (GObject *object)
  87 {
  88         EvAnnotationPropertiesDialog *dialog = EV_ANNOTATION_PROPERTIES_DIALOG (object);
  89         GtkWidget *contant_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
  90         GtkWidget *table = dialog->table;
  91         GtkWidget *label;
  92
  93         contant_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
  94
  95         switch (dialog->annot_type) {
  96         case EV_ANNOTATION_TYPE_TEXT:
  97                 label = gtk_label_new (_("Icon:"));
  98                 gtk_misc_set_alignment (GTK_MISC (label), 0., 0.5);
  99                 gtk_table_attach (GTK_TABLE (table), label, 0, 1, 5, 6,
 100                                   GTK_FILL, GTK_FILL, 0, 0);
 101                 gtk_widget_show (label);
 102
 103                 dialog->icon = gtk_combo_box_new_text ();
 104                 gtk_combo_box_append_text (GTK_COMBO_BOX (dialog->icon), _("Note"));
 105                 gtk_combo_box_append_text (GTK_COMBO_BOX (dialog->icon), _("Comment"));
 106                 gtk_combo_box_append_text (GTK_COMBO_BOX (dialog->icon), _("Key"));
 107                 gtk_combo_box_append_text (GTK_COMBO_BOX (dialog->icon), _("Help"));
 108                 gtk_combo_box_append_text (GTK_COMBO_BOX (dialog->icon), _("New Paragraph"));
 109                 gtk_combo_box_append_text (GTK_COMBO_BOX (dialog->icon), _("Paragraph"));
 110                 gtk_combo_box_append_text (GTK_COMBO_BOX (dialog->icon), _("Insert"));
 111                 gtk_combo_box_append_text (GTK_COMBO_BOX (dialog->icon), _("Cross"));
 112                 gtk_combo_box_append_text (GTK_COMBO_BOX (dialog->icon), _("Circle"));
 113                 gtk_combo_box_append_text (GTK_COMBO_BOX (dialog->icon), _("Unknown"));
 114                 gtk_combo_box_set_active (GTK_COMBO_BOX (dialog->icon), 0);
 115                 gtk_table_attach (GTK_TABLE (table), dialog->icon,
 116                                   1, 2, 5, 6,
 117                                   GTK_FILL | GTK_EXPAND, GTK_FILL, 0, 0);
 118                 gtk_widget_show (dialog->icon);
 119
 120                 break;
 121         case EV_ANNOTATION_TYPE_ATTACHMENT:
 122                 /* TODO */
 123         default:
 124                 break;
 125         }
 126 }
 127
 128 static void
 129 ev_annotation_properties_dialog_init (EvAnnotationPropertiesDialog *annot_dialog)
 130 {
 131         GtkDialog *dialog = GTK_DIALOG (annot_dialog);
 132         GtkWidget *content_area;
 133         GtkWidget *label;
 134         GtkWidget *table;
 135         GtkWidget *hbox;
 136         gchar     *markup;
 137         GdkColor   color = { 0, 65535, 65535, 0 };
 138
 139         gtk_window_set_title (GTK_WINDOW (annot_dialog), _("Annotation Properties"));
 140         gtk_window_set_destroy_with_parent (GTK_WINDOW (annot_dialog), TRUE);
 141         gtk_container_set_border_width (GTK_CONTAINER (annot_dialog), 5);
 142 #if !GTK_CHECK_VERSION (2, 90, 7)
 143         gtk_dialog_set_has_separator (dialog, FALSE);
 144 #endif
 145         gtk_dialog_add_buttons (dialog,
 146                                 GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
 147                                 GTK_STOCK_APPLY, GTK_RESPONSE_APPLY,
 148                                 NULL);
 149         gtk_dialog_set_default_response (dialog, GTK_RESPONSE_APPLY);
 150
 151         content_area = gtk_dialog_get_content_area (dialog);
 152         gtk_box_set_spacing (GTK_BOX (content_area), 2);
 153
 154         table = gtk_table_new (5, 2, FALSE);
 155         annot_dialog->table = table;
 156         gtk_table_set_col_spacings (GTK_TABLE (table), 12);
 157         gtk_table_set_row_spacings (GTK_TABLE (table), 6);
 158         gtk_container_set_border_width (GTK_CONTAINER (table), 12);
 159         gtk_box_pack_start (GTK_BOX (content_area), table, FALSE, FALSE, 0);
 160         gtk_widget_show (table);
 161
 162         label = gtk_label_new (_("Author:"));
 163         gtk_misc_set_alignment (GTK_MISC (label), 0., 0.5);
 164         gtk_table_attach (GTK_TABLE (table), label, 0, 1, 0, 1,
 165                           GTK_FILL, GTK_FILL, 0, 0);
 166         gtk_widget_show (label);
 167
 168         annot_dialog->author = gtk_entry_new ();
 169         gtk_entry_set_text (GTK_ENTRY (annot_dialog->author), g_get_real_name ());
 170         gtk_table_attach (GTK_TABLE (table), annot_dialog->author,
 171                           1, 2, 0, 1,
 172                           GTK_FILL | GTK_EXPAND, GTK_FILL, 0, 0);
 173         gtk_widget_show (annot_dialog->author);
 174
 175         label = gtk_label_new (_("Color:"));
 176         gtk_misc_set_alignment (GTK_MISC (label), 0., 0.5);
 177         gtk_table_attach (GTK_TABLE (table), label, 0, 1, 1, 2,
 178                           GTK_FILL, GTK_FILL, 0, 0);
 179         gtk_widget_show (label);
 180
 181         annot_dialog->color = gtk_color_button_new_with_color (&color);
 182         gtk_table_attach (GTK_TABLE (table), annot_dialog->color,
 183                           1, 2, 1, 2,
 184                           GTK_FILL | GTK_EXPAND, GTK_FILL, 0, 0);
 185         gtk_widget_show (annot_dialog->color);
 186
 187         label = gtk_label_new (_("Style:"));
 188         gtk_misc_set_alignment (GTK_MISC (label), 0., 0.5);
 189         gtk_table_attach (GTK_TABLE (table), label, 0, 1, 2, 3,
 190                           GTK_FILL, GTK_FILL, 0, 0);
 191         gtk_widget_show (label);
 192
 193         annot_dialog->opacity = gtk_hscale_new_with_range (0, 100, 5);
 194         gtk_range_set_value (GTK_RANGE (annot_dialog->opacity), 100);
 195         gtk_table_attach (GTK_TABLE (table), annot_dialog->opacity,
 196                           1, 2, 2, 3,
 197                           GTK_FILL | GTK_EXPAND, GTK_FILL, 0, 0);
 198         gtk_widget_show (annot_dialog->opacity);
 199
 200         hbox = gtk_hbox_new (FALSE, 6);
 201
 202         label = gtk_label_new (NULL);
 203         markup = g_strdup_printf ("<small>%s</small>", _("Transparent"));
 204         gtk_label_set_markup (GTK_LABEL (label), markup);
 205         g_free (markup);
 206         gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
 207         gtk_widget_show (label);
 208
 209         label = gtk_label_new (NULL);
 210         markup = g_strdup_printf ("<small>%s</small>", _("Opaque"));
 211         gtk_label_set_markup (GTK_LABEL (label), markup);
 212         g_free (markup);
 213         gtk_box_pack_end (GTK_BOX (hbox), label, FALSE, FALSE, 0);
 214         gtk_widget_show (label);
 215
 216         gtk_table_attach (GTK_TABLE (table), hbox,
 217                           1, 2, 3, 4,
 218                           GTK_FILL | GTK_EXPAND, GTK_FILL, 0, 0);
 219         gtk_widget_show (hbox);
 220
 221         label = gtk_label_new (_("Initial window state:"));
 222         gtk_misc_set_alignment (GTK_MISC (label), 0., 0.5);
 223         gtk_table_attach (GTK_TABLE (table), label, 0, 1, 4, 5,
 224                           GTK_FILL, GTK_FILL, 0, 0);
 225         gtk_widget_show (label);
 226
 227         annot_dialog->popup_state = gtk_combo_box_new_text ();
 228         gtk_combo_box_append_text (GTK_COMBO_BOX (annot_dialog->popup_state), _("Open"));
 229         gtk_combo_box_append_text (GTK_COMBO_BOX (annot_dialog->popup_state), _("Close"));
 230         gtk_combo_box_set_active (GTK_COMBO_BOX (annot_dialog->popup_state), 1);
 231         gtk_table_attach (GTK_TABLE (table), annot_dialog->popup_state,
 232                           1, 2, 4, 5,
 233                           GTK_FILL | GTK_EXPAND, GTK_FILL, 0, 0);
 234         gtk_widget_show (annot_dialog->popup_state);
 235 }
 236
 237 static void
 238 ev_annotation_properties_dialog_class_init (EvAnnotationPropertiesDialogClass *klass)
 239 {
 240         GObjectClass *object_class = G_OBJECT_CLASS (klass);
 241
 242         object_class->dispose = ev_annotation_properties_dialog_dispose;
 243         object_class->constructed = ev_annotation_properties_dialog_constructed;
 244         object_class->set_property = ev_annotation_properties_dialog_set_property;
 245
 246         g_object_class_install_property (object_class,
 247                                          PROP_ANNOT_TYPE,
 248                                          g_param_spec_enum ("annot-type",
 249                                                             "AnnotType",
 250                                                             "The type of annotation",
 251                                                             EV_TYPE_ANNOTATION_TYPE,
 252                                                             EV_ANNOTATION_TYPE_TEXT,
 253                                                             G_PARAM_WRITABLE | G_PARAM_CONSTRUCT_ONLY));
 254 }
 255
 256 GtkWidget *
 257 ev_annotation_properties_dialog_new (EvAnnotationType annot_type)
 258 {
 259         return GTK_WIDGET (g_object_new (EV_TYPE_ANNOTATION_PROPERTIES_DIALOG,
 260                                          "annot-type", annot_type,
 261                                          NULL));
 262 }
 263
 264 GtkWidget *
 265 ev_annotation_properties_dialog_new_with_annotation (EvAnnotation *annot)
 266 {
 267         EvAnnotationPropertiesDialog *dialog;
 268         const gchar                  *label;
 269         gdouble                       opacity;
 270         gboolean                      is_open;
 271         GdkColor                      color;
 272
 273         dialog = (EvAnnotationPropertiesDialog *)ev_annotation_properties_dialog_new (ev_annotation_get_annotation_type (annot));
 274         dialog->annot = g_object_ref (annot);
 275
 276         label = ev_annotation_markup_get_label (EV_ANNOTATION_MARKUP (annot));
 277         if (label)
 278                 gtk_entry_set_text (GTK_ENTRY (dialog->author), label);
 279
 280         ev_annotation_get_color (annot, &color);
 281         gtk_color_button_set_color (GTK_COLOR_BUTTON (dialog->color), &color);
 282
 283         opacity = ev_annotation_markup_get_opacity (EV_ANNOTATION_MARKUP (annot));
 284         gtk_range_set_value (GTK_RANGE (dialog->opacity), opacity * 100);
 285
 286         is_open = ev_annotation_markup_get_popup_is_open (EV_ANNOTATION_MARKUP (annot));
 287         gtk_combo_box_set_active (GTK_COMBO_BOX (dialog->popup_state),
 288                                   is_open ? 0 : 1);
 289
 290         if (EV_IS_ANNOTATION_TEXT (annot)) {
 291                 EvAnnotationText *annot_text = EV_ANNOTATION_TEXT (annot);
 292
 293                 gtk_combo_box_set_active (GTK_COMBO_BOX (dialog->icon),
 294                                           ev_annotation_text_get_icon (annot_text));
 295         }
 296
 297         return GTK_WIDGET (dialog);
 298 }
 299
 300 const gchar *
 301 ev_annotation_properties_dialog_get_author (EvAnnotationPropertiesDialog *dialog)
 302 {
 303         return gtk_entry_get_text (GTK_ENTRY (dialog->author));
 304 }
 305
 306 void
 307 ev_annotation_properties_dialog_get_color (EvAnnotationPropertiesDialog *dialog,
 308                                            GdkColor                     *color)
 309 {
 310         gtk_color_button_get_color (GTK_COLOR_BUTTON (dialog->color), color);
 311 }
 312
 313 gdouble
 314 ev_annotation_properties_dialog_get_opacity (EvAnnotationPropertiesDialog *dialog)
 315 {
 316         return gtk_range_get_value (GTK_RANGE (dialog->opacity)) / 100;
 317 }
 318
 319 gboolean
 320 ev_annotation_properties_dialog_get_popup_is_open (EvAnnotationPropertiesDialog *dialog)
 321 {
 322         return gtk_combo_box_get_active (GTK_COMBO_BOX (dialog->popup_state)) == 0;
 323 }
 324
 325 EvAnnotationTextIcon
 326 ev_annotation_properties_dialog_get_text_icon (EvAnnotationPropertiesDialog *dialog)
 327 {
 328         return gtk_combo_box_get_active (GTK_COMBO_BOX (dialog->icon));
 329 }