White Background in Fullscreen (Version 1.7) about viewnior HOT 6 CLOSED

 data/vnr-preferences-dialog.ui | 14 ++++++++++++++
 src/uni-image-view.c           |  7 +++++++
 src/vnr-prefs.c                | 15 +++++++++++++++
 src/vnr-prefs.h                |  1 +
 4 files changed, 37 insertions(+)

diff --git a/data/vnr-preferences-dialog.ui b/data/vnr-preferences-dialog.ui
index 591aa79..cf0251a 100644
--- a/data/vnr-preferences-dialog.ui
+++ b/data/vnr-preferences-dialog.ui
@@ -127,6 +127,20 @@
                     <property name="position">4</property>
                   </packing>
                 </child>
+                <child>
+                  <object class="GtkCheckButton" id="builtin_bg">
+                    <property name="label" translatable="yes">Set built-in background</property>
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="receives_default">False</property>
+                    <property name="draw_indicator">True</property>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">False</property>
+                    <property name="position">5</property>
+                  </packing>
+                </child>
               </object>
             </child>
             <child type="tab">
diff --git a/src/uni-image-view.c b/src/uni-image-view.c
index 6a6714c..69fb6fe 100755
--- a/src/uni-image-view.c
+++ b/src/uni-image-view.c
@@ -488,6 +488,8 @@ uni_image_view_realize (GtkWidget * widget)
 {
     UniImageView *view = UNI_IMAGE_VIEW (widget);
     gtk_widget_set_realized(widget, TRUE);
+    VnrWindow *vnr_win = VNR_WINDOW(gtk_widget_get_toplevel(widget));
+    g_assert(gtk_widget_is_toplevel(GTK_WIDGET(vnr_win)));
 
     GtkAllocation allocation;
     gtk_widget_get_allocation (widget, &allocation);
@@ -515,6 +517,11 @@ uni_image_view_realize (GtkWidget * widget)
     gdk_window_set_user_data (window, view);
 
     GtkStyle *style = gtk_widget_get_style (widget);
+    if (vnr_win->prefs->builtin_bg) {
+        GdkColor color;
+        gdk_color_parse ("#323232", &color);
+        style->bg[0] = color;
+    }
     style = gtk_style_attach (style, window);
     gtk_widget_set_style (widget, style);
     gtk_style_set_background (style, window, GTK_STATE_NORMAL);
diff --git a/src/vnr-prefs.c b/src/vnr-prefs.c
index a6e1609..1acdb42 100644
--- a/src/vnr-prefs.c
+++ b/src/vnr-prefs.c
@@ -41,6 +41,13 @@ toggle_show_hidden_cb (GtkToggleButton *togglebutton, gpointer user_data)
 }
 
 static void
+toggle_builtin_bg_cb (GtkToggleButton *togglebutton, gpointer user_data)
+{
+    VNR_PREFS(user_data)->builtin_bg = gtk_toggle_button_get_active(togglebutton);
+    vnr_prefs_save(VNR_PREFS(user_data));
+}
+
+static void
 toggle_fit_on_fullscreen_cb (GtkToggleButton *togglebutton, gpointer user_data)
 {
     VNR_PREFS(user_data)->fit_on_fullscreen = gtk_toggle_button_get_active(togglebutton);
@@ -151,6 +158,7 @@ vnr_prefs_set_default(VnrPrefs *prefs)
 {
     prefs->zoom = VNR_PREFS_ZOOM_SMART;
     prefs->show_hidden = FALSE;
+    prefs->builtin_bg = FALSE;
     prefs->fit_on_fullscreen = TRUE;
     prefs->smooth_images = TRUE;
     prefs->confirm_delete = TRUE;
@@ -180,6 +188,7 @@ build_dialog (VnrPrefs *prefs)
 
     GObject *close_button;
     GtkToggleButton *show_hidden;
+    GtkToggleButton *builtin_bg;
     GtkToggleButton *fit_on_fullscreen;
     GtkBox *zoom_mode_box;
     GtkComboBox *zoom_mode;
@@ -218,6 +227,10 @@ build_dialog (VnrPrefs *prefs)
     show_hidden = GTK_TOGGLE_BUTTON (gtk_builder_get_object (builder, "show_hidden"));
     gtk_toggle_button_set_active( show_hidden, prefs->show_hidden );
     g_signal_connect(G_OBJECT(show_hidden), "toggled", G_CALLBACK(toggle_show_hidden_cb), prefs);
+    
+    builtin_bg = GTK_TOGGLE_BUTTON (gtk_builder_get_object (builder, "builtin_bg"));
+    gtk_toggle_button_set_active( builtin_bg, prefs->builtin_bg );
+    g_signal_connect(G_OBJECT(builtin_bg), "toggled", G_CALLBACK(toggle_builtin_bg_cb), prefs);
 
     /* Fit on fullscreen checkbox */
     fit_on_fullscreen = GTK_TOGGLE_BUTTON (gtk_builder_get_object (builder, "fit_on_fullscreen"));
@@ -359,6 +372,7 @@ vnr_prefs_load (VnrPrefs *prefs)
     prefs->zoom = g_key_file_get_integer (conf, "prefs", "zoom-mode", &error);
     prefs->fit_on_fullscreen = g_key_file_get_boolean (conf, "prefs", "fit-on-fullscreen", &error);
     prefs->show_hidden = g_key_file_get_boolean (conf, "prefs", "show-hidden", &error);
+    prefs->builtin_bg = g_key_file_get_boolean (conf, "prefs", "own-background", &error);
     prefs->smooth_images = g_key_file_get_boolean (conf, "prefs", "smooth-images", &error);
     prefs->confirm_delete = g_key_file_get_boolean (conf, "prefs", "confirm-delete", &error);
     prefs->reload_on_save = g_key_file_get_boolean (conf, "prefs", "reload-on-save", &error);
@@ -449,6 +463,7 @@ vnr_prefs_save (VnrPrefs *prefs)
     g_key_file_set_integer (conf, "prefs", "zoom-mode", prefs->zoom);
     g_key_file_set_boolean (conf, "prefs", "fit-on-fullscreen", prefs->fit_on_fullscreen);
     g_key_file_set_boolean (conf, "prefs", "show-hidden", prefs->show_hidden);
+    g_key_file_set_boolean (conf, "prefs", "own-background", prefs->builtin_bg);
     g_key_file_set_boolean (conf, "prefs", "smooth-images", prefs->smooth_images);
     g_key_file_set_boolean (conf, "prefs", "confirm-delete", prefs->confirm_delete);
     g_key_file_set_boolean (conf, "prefs", "reload-on-save", prefs->reload_on_save);
diff --git a/src/vnr-prefs.h b/src/vnr-prefs.h
index a7a1301..db8b187 100644
--- a/src/vnr-prefs.h
+++ b/src/vnr-prefs.h
@@ -90,6 +90,7 @@ struct _VnrPrefs {
     VnrPrefsModify behavior_modify;
     gboolean fit_on_fullscreen;
     gboolean show_hidden;
+    gboolean builtin_bg;
     gboolean smooth_images;
     gboolean confirm_delete;
     gboolean reload_on_save;