[virt-tools-list] [virt-viewer PATCH] Ensure all windows obey initial --zoom setting

[Jonathon Jongsma]

There are cases where multiple VirtViewerWindow objects are created before the
VirtViewerApp constructor has a chance to run. Since the constructor has not yet
run, priv->main_window will still be NULL, the test in
virt_viewer_app_window_new() will fail, and they will not get their initial zoom
level set.  When the constructor finally runs, it set the zoom level of the main
window to the value set on the command line, but all other windows that had
already been created retained the default 100% zoom level.

By creating the main_window in the instance init function, we ensure that the
main window is created before we get any 'session-display-added' signals and all
displays will start out with consistent zoom levels.
---
 src/virt-viewer-app.c | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/src/virt-viewer-app.c b/src/virt-viewer-app.c
index 9eff696..029f213 100644
--- a/src/virt-viewer-app.c
+++ b/src/virt-viewer-app.c
@@ -1571,6 +1571,8 @@ virt_viewer_app_init (VirtViewerApp *self)
     self->priv->config = g_key_file_new();
     self->priv->config_file = g_build_filename(g_get_user_config_dir(),
                                                "virt-viewer", "settings", NULL);
+    self->priv->main_window = virt_viewer_app_window_new(self, 0);
+    self->priv->main_notebook = GTK_WIDGET(virt_viewer_window_get_notebook(self->priv->main_window));
 
     g_key_file_load_from_file(self->priv->config, self->priv->config_file,
                     G_KEY_FILE_KEEP_COMMENTS|G_KEY_FILE_KEEP_TRANSLATIONS, &error);
@@ -1586,6 +1588,8 @@ virt_viewer_app_init (VirtViewerApp *self)
 
     self->priv->verbose = opt_verbose;
     self->priv->quit_on_disconnect = opt_kiosk ? opt_kiosk_quit : TRUE;
+
+    virt_viewer_window_set_zoom_level(self->priv->main_window, opt_zoom);
 }
 
 static void
@@ -1647,14 +1651,9 @@ virt_viewer_app_constructor (GType gtype,
 {
     GObject *obj;
     VirtViewerApp *self;
-    VirtViewerAppPrivate *priv;
 
     obj = G_OBJECT_CLASS (virt_viewer_app_parent_class)->constructor (gtype, n_properties, properties);
     self = VIRT_VIEWER_APP(obj);
-    priv = self->priv;
-
-    priv->main_window = virt_viewer_app_window_new(self, 0);
-    priv->main_notebook = GTK_WIDGET(virt_viewer_window_get_notebook(priv->main_window));
 
     virt_viewer_set_insert_smartcard_accel(self, GDK_F8, GDK_SHIFT_MASK);
     virt_viewer_set_remove_smartcard_accel(self, GDK_F9, GDK_SHIFT_MASK);
@@ -1663,7 +1662,6 @@ virt_viewer_app_constructor (GType gtype,
     gtk_accel_map_add_entry("<virt-viewer>/view/zoom-reset", GDK_0, GDK_CONTROL_MASK);
     gtk_accel_map_add_entry("<virt-viewer>/send/secure-attention", GDK_End, GDK_CONTROL_MASK | GDK_MOD1_MASK);
 
-    virt_viewer_window_set_zoom_level(priv->main_window, opt_zoom);
     virt_viewer_app_set_fullscreen(self, opt_fullscreen);
     virt_viewer_app_set_hotkeys(self, opt_hotkeys);
     virt_viewer_app_set_kiosk(self, opt_kiosk);
-- 
1.8.3.1