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Fix gfxmenu crash.

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Reported by: Thorsten Grützmacher.

	* gfxmenu/gui_circular_progress.c (circprog_destroy): Unregister
	timeout hook.
	(circprog_set_property): Register and unregister timeout hook.
	* gfxmenu/gui_label.c (grub_gui_label): New fields template and value.
	(label_destroy): Free template. and unregister hook.
	(label_set_state): New function.
	(label_set_property): Handle templates and hooks.
	* gfxmenu/gui_progress_bar.c (progress_bar_destroy): Unregister
	timeout hook.
	(progress_bar_set_property): Register and unregister timeout hook.
	* gfxmenu/view.c (TIMEOUT_COMPONENT_ID): Move from here ...
	* include/grub/gui.h (GRUB_GFXMENU_TIMEOUT_COMPONENT_ID): ...to here
	* gfxmenu/view.c (grub_gfxmenu_timeout_notifications): New variable.
	(update_timeout_visit): Removed.
	(update_timeouts): New function.
	(redraw_timeouts): Likewise.
	(grub_gfxmenu_print_timeout): Use update_timeouts and redraw_timeouts.
	(grub_gfxmenu_clear_timeout): Likewise.
	* include/grub/gui.h (grub_gfxmenu_set_state_t): New type.
	(grub_gfxmenu_timeout_notify): Likewise.
	(grub_gfxmenu_timeout_notifications): New external variable.
	(grub_gfxmenu_timeout_register): New function.
	(grub_gfxmenu_timeout_unregister): Likewise.
This commit is contained in:
Vladimir 'phcoder' Serbinenko 2010-05-13 03:56:14 +02:00
parent c6e5caab1d
commit cced9145fc
6 changed files with 155 additions and 73 deletions
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@ -1,3 +1,32 @@
2010-05-13 Vladimir Serbinenko <phcoder@gmail.com>
Fix gfxmenu crash.
Reported by: Thorsten Grützmacher.
* gfxmenu/gui_circular_progress.c (circprog_destroy): Unregister
timeout hook.
(circprog_set_property): Register and unregister timeout hook.
* gfxmenu/gui_label.c (grub_gui_label): New fields template and value.
(label_destroy): Free template. and unregister hook.
(label_set_state): New function.
(label_set_property): Handle templates and hooks.
* gfxmenu/gui_progress_bar.c (progress_bar_destroy): Unregister
timeout hook.
(progress_bar_set_property): Register and unregister timeout hook.
* gfxmenu/view.c (TIMEOUT_COMPONENT_ID): Move from here ...
* include/grub/gui.h (GRUB_GFXMENU_TIMEOUT_COMPONENT_ID): ...to here
* gfxmenu/view.c (grub_gfxmenu_timeout_notifications): New variable.
(update_timeout_visit): Removed.
(update_timeouts): New function.
(redraw_timeouts): Likewise.
(grub_gfxmenu_print_timeout): Use update_timeouts and redraw_timeouts.
(grub_gfxmenu_clear_timeout): Likewise.
* include/grub/gui.h (grub_gfxmenu_set_state_t): New type.
(grub_gfxmenu_timeout_notify): Likewise.
(grub_gfxmenu_timeout_notifications): New external variable.
(grub_gfxmenu_timeout_register): New function.
(grub_gfxmenu_timeout_unregister): Likewise.
2010-05-09 Vladimir Serbinenko <phcoder@gmail.com>
Transform (broken) vga terminal into (working) vga video driver.