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window: take zoom-level into account for display limits

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Fixes guest can not be resized to expected window size after zoom out.

https://bugzilla.redhat.com/show_bug.cgi?id=1105528
This commit is contained in:
Marc-André Lureau 2014-06-11 20:56:39 +03:00 committed by Marc-André Lureau
parent 6edde57862
commit d1b2840997
1 changed files with 9 additions and 4 deletions
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13
src/virt-viewer-window.c
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@ -405,8 +405,8 @@ virt_viewer_window_resize(VirtViewerWindow *self, gboolean keep_win_size)
int width, height;
double desktopAspect;
double screenAspect;
guint desktopWidth;
guint desktopHeight;
guint desktopWidth, display_width;
guint desktopHeight, display_height;
VirtViewerWindowPrivate *priv = self->priv;
if (priv->fullscreen)
@ -433,8 +433,11 @@ virt_viewer_window_resize(VirtViewerWindow *self, gboolean keep_win_size)
desktopAspect = (double)desktopWidth / (double)desktopHeight;
screenAspect = (double)fullscreen.width / (double)fullscreen.height;
if ((desktopWidth > fullscreen.width) ||
(desktopHeight > fullscreen.height)) {
display_width = desktopWidth * priv->zoomlevel / 100.0;
display_height = desktopHeight * priv->zoomlevel / 100.0;
if ((display_width > fullscreen.width) ||
(display_height > fullscreen.height)) {
/* Doesn't fit native res, so go as large as possible
maintaining aspect ratio */
if (screenAspect > desktopAspect) {
@ -444,6 +447,8 @@ virt_viewer_window_resize(VirtViewerWindow *self, gboolean keep_win_size)
width = fullscreen.width;
height = fullscreen.width / desktopAspect;
}
width *= 100.0 / priv->zoomlevel;
height *= 100.0 / priv->zoomlevel;
} else {
width = desktopWidth;
height = desktopHeight;