[telegnome] Remove useless is_resize handling in TgPixPack

[Colin Watson <cjwatson src gnome org>]

commit a5469a51051f7d2e4760f100e1f12225026c2624
Author: Colin Watson <cjwatson debian org>
Date:   Tue Feb 2 13:09:16 2016 +0000

    Remove useless is_resize handling in TgPixPack
    
    The size_request method was an obstacle to porting to GTK+ 3.  We
    can just always call cairo_scale (possibly as a no-op) instead.
    
    * src/pixpack.c (tg_pixpack_class_init): Don't set
    widget_class->size_request.
    (tg_pixpack_init): Remove is_resize.
    (tg_pixpack_paint): Likewise.  Always use the requested area.
    (tg_pixpack_size_request): Remove.

 src/pixpack.c |   29 -----------------------------
 1 files changed, 0 insertions(+), 29 deletions(-)
---
diff --git a/src/pixpack.c b/src/pixpack.c
index 4abec82..36fbc53 100644
--- a/src/pixpack.c
+++ b/src/pixpack.c
@@ -28,7 +28,6 @@
 struct _TgPixPackPrivate {
     GdkPixbuf *pixbuf;
 
-    gboolean is_resize;
     gboolean autosize;
 };
 
@@ -45,8 +44,6 @@ static void     tg_pixpack_paint      (TgPixPack      *pixpack,
                                         GdkRectangle   *area);
 static gint    tg_pixpack_expose       (GtkWidget      *widget,
                                         GdkEventExpose *event);
-static void    tg_pixpack_size_request (GtkWidget      *widget,
-                                        GtkRequisition *allocation);
 
 static GtkWidgetClass *parent_class = NULL;
 
@@ -87,7 +84,6 @@ tg_pixpack_class_init(TgPixPackClass *klass)
     widget_class->realize = tg_pixpack_realize;
     widget_class->unrealize = tg_pixpack_unrealize;
     widget_class->expose_event = tg_pixpack_expose;
-    widget_class->size_request = tg_pixpack_size_request;
 }
 
 
@@ -98,7 +94,6 @@ tg_pixpack_init(TgPixPack *pixpack)
     priv = g_new0(TgPixPackPrivate, 1);
 
     priv->pixbuf = NULL;
-    priv->is_resize = FALSE;
     priv->autosize = FALSE;
     pixpack->private_data = priv;
 
@@ -213,13 +208,6 @@ tg_pixpack_paint(TgPixPack* pixpack, GdkRectangle *area)
 
     private = pixpack->private_data;
 
-    if (!private->is_resize) {
-       area->height = gdk_pixbuf_get_height(private->pixbuf);
-       area->width = gdk_pixbuf_get_width(private->pixbuf);
-       area->x = 0;
-       area->y = 0;
-    }
-
     widget = GTK_WIDGET(pixpack);
     if (!gtk_widget_is_drawable(widget))
        return;
@@ -239,8 +227,6 @@ tg_pixpack_paint(TgPixPack* pixpack, GdkRectangle *area)
                area->height / gdk_pixbuf_get_height(private->pixbuf));
     cairo_paint(cr);
     cairo_destroy(cr);
-
-    private->is_resize = FALSE;
 }
 
 
@@ -251,21 +237,6 @@ tg_pixpack_expose(GtkWidget *widget, GdkEventExpose *event)
     return TRUE;
 }
 
-static void
-tg_pixpack_size_request(GtkWidget *widget, GtkRequisition *req)
-{
-    TgPixPack *pixpack;
-    TgPixPackPrivate *private;
-
-    g_return_if_fail(TG_IS_PIXPACK(widget));
-
-    pixpack = TG_PIXPACK(widget);
-    private = pixpack->private_data;
-
-    private->is_resize = TRUE;
-}
-
-
 void
 tg_pixpack_load_image(TgPixPack *pixpack, GdkPixbuf *pixbuf)
 {