[Xfce4-commits] <ristretto:master> Update button sensitivity when an image is opened or closed.

[Stephan Arts]

Updating branch refs/heads/master
         to 6d37d2c5f58d5f28d5282b3a93bbf95245865175 (commit)
       from f6c5507d34e9c17ca229849c426056d216105355 (commit)

commit 6d37d2c5f58d5f28d5282b3a93bbf95245865175
Author: Stephan Arts <stephan at xfce.org>
Date:   Sat Aug 27 13:17:39 2011 +0200

    Update button sensitivity when an image is opened or closed.
    
    When the first image is opened, the 'iter-changed' signal is
    emitted, this causes the main-window to toggle the sensitivity of
    the next, previous and play buttons. Since 'next', 'previous' and
    'play slideshow' do not make sense when you've opened a single
    image, these 3 buttons are marked insensitive then. Opening the
    rest of the folder doesn't move the iterator, and thus doesn't
    trigger additional 'iter-changed' signals. Keeping the buttons
    disabled even though several other images have been opened aswell.
    
    Calling the 'update_buttons' function immediately after opening
    new images or a folder of images solves this discrepancy.
    
    For consistency, 'update_buttons' is called from the function
    closing the images aswell. This makes sure the zoom- and rotate-
    buttons are disabled when no image is opened.

 src/main_window.c |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/src/main_window.c b/src/main_window.c
index 5218e4c..3b6c17d 100644
--- a/src/main_window.c
+++ b/src/main_window.c
@@ -2086,6 +2086,8 @@ cb_rstto_main_window_open_image (GtkWidget *widget, RsttoMainWindow *window)
 
     gtk_widget_destroy(dialog);
 
+    rstto_main_window_update_buttons (window);
+
     if (files)
     {
         g_slist_foreach (files, (GFunc)g_object_unref, NULL);
@@ -2163,6 +2165,8 @@ cb_rstto_main_window_open_folder (GtkWidget *widget, RsttoMainWindow *window)
 
     gtk_widget_destroy(dialog);
 
+    rstto_main_window_update_buttons (window);
+
     if (file)
     {
         g_object_unref (file);
@@ -2238,6 +2242,8 @@ cb_rstto_main_window_open_recent(GtkRecentChooser *chooser, RsttoMainWindow *win
         gtk_widget_destroy (err_dialog);
     }
 
+    rstto_main_window_update_buttons (window);
+
     g_object_unref (file);
     g_free (uri);
 }
@@ -2291,6 +2297,8 @@ cb_rstto_main_window_close (GtkWidget *widget, RsttoMainWindow *window)
 {
     GFile *file = rstto_image_list_iter_get_file (window->priv->iter);
     rstto_image_list_remove_file (window->priv->props.image_list, file);
+
+    rstto_main_window_update_buttons (window);
 }
 
 /**
@@ -2305,6 +2313,8 @@ cb_rstto_main_window_close_all (GtkWidget *widget, RsttoMainWindow *window)
 {
     rstto_image_list_remove_all (window->priv->props.image_list);
     rstto_main_window_image_list_iter_changed (window);
+
+    rstto_main_window_update_buttons (window);
 }