• Elijah Newren's avatar
    Restore original stacking when aborting an alt-esc window switch · 2d0d5e8c
    Elijah Newren authored
    2005-01-23  Elijah Newren  <newren@gmail.com>
    
    	Restore original stacking when aborting an alt-esc window switch
    	operation.  Fixes #123576.
    
    	* src/display.c: (GRAB_OP_IS_WINDOW_SWITCH): new macro,
    	(meta_display_close): clear grab_old_window_stacking if non-NULL,
    	(event_callback): restore stack positions if alt-esc op cancelled
    	with button press, (meta_display_begin_grab_op): store the old
    	stacking positions, (meta_display_end_grab_op): free the old stack
    	positions
    
    	* src/display.h: (struct _MetaDisplay): add a
    	grab_old_window_stacking list
    
    	* src/keybindings.c: (process_tab_grab): restore stack positions
    	if alt-esc op cancelled with an errant key press
    
    	* src/stack.c: (compare_just_window_stack_position): new
    	GCompareFunc function, (meta_stack_get_positions): get current
    	stack positions, (compare_pointers): new GCompareFunc function,
    	(lists_contain_same_windows): simple utility func to see if two
    	lists contains the same windows, (meta_stack_set_positions): new
    	function to set the positions of all the windows in the stack
    
    	* src/stack.h: (meta_stack_get_postions,
    	meta_stack_set_positions): new functions
    2d0d5e8c
display.h 18.1 KB