All windows which use globalconf.default_depth must also have a backpixel,
borderpixel and colormap set when they are created. Without this, all these
xcb_create_window() calls would fail when globalconf.default_depth is no longer
the screen's default depth.
Signed-off-by: Uli Schlachter <psychon@znc.in>
All the APIs that accept both an image and a cairo surface now only accept cairo
surfaces. Images are gone.
Signed-off-by: Uli Schlachter <psychon@znc.in>
For compatibility one can now set an imagebox' .image to both a cairo surface
and an image object. The image will automatically be converted into a cairo
image surface.
Signed-off-by: Uli Schlachter <psychon@znc.in>
The last commit caused some lua errors and reading a wibox' type property
didn't work. This should all be fixed now.
Signed-off-by: Uli Schlachter <psychon@znc.in>
alloca() allocates stack space. The image that we were producing is possibly
huge which means that we were asking for e.g. 9MiB of stack space. This is not
really a good idea and caused crashes.
Fix this by using heap memory instead.
Signed-off-by: Uli Schlachter <psychon@znc.in>
Function imlib_create_cropped_image() from imlib2 doesn't initialize
buffer for new image, so if we use crop bounds bigger than original ones
we need to erase garbage from derived image.
This bug produced colorful pressed buttons (FS#516, FS#822).
Signed-off-by: Roman Kosenko <madkite@gmail.com>
Signed-off-by: Uli Schlachter <psychon@znc.in>
If we called the widget layout for x widgets, but the layouts returned less
geometries than this, we silently ignored the left-over widgets. If the layouts
returned more geometries, we crashed.
Fix this by verifying that the number of widgets and the number of geometries
are equal. If they are different, we use the smaller of the two.
Signed-off-by: Uli Schlachter <psychon@znc.in>
While drawing the wibox, the C core builds up a list of widgets and their
associated geometry. This list consists of widget_node_t objects and is
constructed like this (This is from luaA_table2widgets()):
widget_node_t w;
p_clear(&w, 1);
w.widget = luaA_object_ref_item(L, idx, -1);
widget_node_array_append(widgets, w);
After we are done with this list of widget nodes, it is freed via
wibox_widget_node_array_wipe(). However, wibox_widget_node_array_wipe() passed
"&w" to luaA_object_unref_item() while it should have used "w.widget" (which is
what was returned from luaA_object_ref_item()). This made the unref fail and the
wibox was carrying around a reference to this widget forever. This was
effectively a memory leak.
Signed-off-by: Uli Schlachter <psychon@znc.in>
When setting a new widgets table, the wibox obviously should drop its reference
on the old widgets table.
Signed-off-by: Uli Schlachter <psychon@znc.in>
The only string format for colors that we now support are #rrggbb and #rrggbbaa.
All other strings will cause errors.
Thanks to this, color_init_cookie_t can be removed. There won't be a request to
the X server for transforming named colors any more and so there won't be a
cookie. This means that color_init_reply() has to be removed, too.
Signed-off-by: Uli Schlachter <psychon@znc.in>
The systray bases its extents on the size of the wibox that it is contained in.
No idea how this is supposed to work when the systray doesn't get the full size,
but in a vertical wibox, using <height of wibox> * <number of icons in systray>
certainly doesn't work for computing the size.
The fix isn't hard: Check the wibox' orientation when drawing and base our
calculation on its width if its orientation is different from East.
Signed-off-by: Uli Schlachter <psychon@znc.in>
This commit makes it an error if an unknown signal is connected, disconnected or
emitted. All signals have to be added before they can be used.
Signed-off-by: Uli Schlachter <psychon@znc.in>
This reverts commit 27f9c0177a.
This commit broke code like the following because reading client.focus would
still return the previously focused client:
awful.client.focus.byidx(1)
if client.focus then client.focus:raise() end
This moves the appropriate fields for client focus from screen_t to globalconf
since only the first screen's fields were used anyway.
Signed-off-by: Uli Schlachter <psychon@znc.in>
Uli Schlachter
Roman Kosenko
Julien Danjou