X-Git-Url: https://www.fi.muni.cz/~kas/git//home/kas/public_html/git/?a=blobdiff_plain;f=libview%2Fev-document-model.c;h=727264a09b5b692c00774b64e776fa094ccaf4fe;hb=c53e0983d86042d243786f7f8dd4872f83706390;hp=2e3db25cedd4573f24b5d5a69e1f5f32d1e2d2ab;hpb=c4be37f1134e65733ed808d10108234da0345d45;p=evince.git

diff --git a/libview/ev-document-model.c b/libview/ev-document-model.c
index 2e3db25c..727264a0 100644
--- a/libview/ev-document-model.c
+++ b/libview/ev-document-model.c
@@ -15,7 +15,7 @@
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  */
 
 #include "config.h"
@@ -38,6 +38,7 @@ struct _EvDocumentModel
 	guint continuous : 1;
 	guint dual_page  : 1;
 	guint fullscreen : 1;
+	guint inverted_colors : 1;
 
 	gdouble max_scale;
 	gdouble min_scale;
@@ -58,6 +59,7 @@ enum {
 	PROP_DOCUMENT,
 	PROP_PAGE,
 	PROP_ROTATION,
+	PROP_INVERTED_COLORS,
 	PROP_SCALE,
 	PROP_SIZING_MODE,
 	PROP_CONTINUOUS,
@@ -106,6 +108,9 @@ ev_document_model_set_property (GObject      *object,
 	case PROP_ROTATION:
 		ev_document_model_set_rotation (model, g_value_get_int (value));
 		break;
+	case PROP_INVERTED_COLORS:
+		ev_document_model_set_inverted_colors (model, g_value_get_boolean (value));
+		break;
 	case PROP_SCALE:
 		ev_document_model_set_scale (model, g_value_get_double (value));
 		break;
@@ -144,6 +149,9 @@ ev_document_model_get_property (GObject    *object,
 	case PROP_ROTATION:
 		g_value_set_int (value, model->rotation);
 		break;
+	case PROP_INVERTED_COLORS:
+		g_value_set_boolean (value, model->inverted_colors);
+		break;
 	case PROP_SCALE:
 		g_value_set_double (value, model->scale);
 		break;
@@ -195,6 +203,13 @@ ev_document_model_class_init (EvDocumentModelClass *klass)
 							   "Current rotation angle",
 							   0, 360, 0,
 							   G_PARAM_READWRITE));
+	g_object_class_install_property (g_object_class,
+					 PROP_INVERTED_COLORS,
+					 g_param_spec_boolean ("inverted-colors",
+							       "Inverted Colors",
+							       "Whether document is displayed with inverted colors",
+							       FALSE,
+							       G_PARAM_READWRITE));
 	g_object_class_install_property (g_object_class,
 					 PROP_SCALE,
 					 g_param_spec_double ("scale",
@@ -251,6 +266,7 @@ ev_document_model_init (EvDocumentModel *model)
 	model->scale = 1.;
 	model->sizing_mode = EV_SIZING_FIT_WIDTH;
 	model->continuous = TRUE;
+	model->inverted_colors = FALSE;
 	model->min_scale = 0.;
 	model->max_scale = G_MAXDOUBLE;
 }
@@ -460,6 +476,28 @@ ev_document_model_get_rotation (EvDocumentModel *model)
 	return model->rotation;
 }
 
+void
+ev_document_model_set_inverted_colors (EvDocumentModel *model,
+				       gboolean         inverted_colors)
+{
+	g_return_if_fail (EV_IS_DOCUMENT_MODEL (model));
+
+	if (inverted_colors == model->inverted_colors)
+		return;
+
+	model->inverted_colors = inverted_colors;
+
+	g_object_notify (G_OBJECT (model), "inverted-colors");
+}
+
+gboolean
+ev_document_model_get_inverted_colors (EvDocumentModel *model)
+{
+	g_return_val_if_fail (EV_IS_DOCUMENT_MODEL (model), FALSE);
+
+	return model->inverted_colors;
+}
+
 void
 ev_document_model_set_continuous (EvDocumentModel *model,
 				  gboolean         continuous)