ChangeLog

2007-08-07  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/notif_area.c, src/notif_area.h: Support for notification
	area.  Contains only preliminary functions to get such support
	going.

	* src/config.h: Added macro considerations for the drawing
	functions for GUI constants.
	(TIME_DATE_FORMAT): Changed default time/date string format.
	(FONT_NAME, FONT_SIZE): Changed default font name and size.
	(USE_CLEAR_TYPE): Added flag to denote whether or not to use
	ClearType by default.
	(CLEARTYPE_QUALITY, CLEARTYPE_NATURAL_QUALITY): Manually included
	#defines normally found windows.h for the benefit of MinGW.

	* src/SConstruct: Added notif_area.{ch} to source list, as well as
	requirement for the ole32 library.

2007-08-03  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/drawing.c (siaynoq_draw_component_time_date): New function
	to draw time/date string to status bar.
	(siaynoq_draw_component_wnd_title): New function to draw maximized
	window's title to status bar.

	* src/siaynoq.c (siaynoq_msg_handler_wm_paint): Moved code to draw
	time/date string and maximized window's title to their seperate
	functions.

2007-08-02  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/config.h (hotkeys): Changed default hotkey for maximizing a
	window.
	(tiling_rules): Added exception rules for RocketDock.

	* src/siaynoq.c (siaynoq_init): Replaced all expressions
	whose (boolean) return values are checked in debug builds to store
	the retvals in a variable separate from the eventual value of the
	function itself.
	(siaynoq_resize_work_area): Removed temporary variables fold
	screen's width and height, and added code to tell Windows to hide
	the titlebars of minimized windows.
	(siaynoq_adjust_work_area): Renamed from
	siaynoq_resize_work_area() to reflect added functionality.

2007-07-29  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/siaynoq.c (siaynoq_msg_handler_wm_paint): Added explicit
	casts to parameters to calls to GetTextExtentPoint32().

	* src/main.c (WinMain): Added explicit cast to PostQuitMessage()'s
	WPARAM return value.

	* src/tools.c (debug_output_ex): Changed fopen() to _fsopen() and
	added #pragma to disable MSVC's warning for the use of
	vsnprintf() (MinGW doesn't support vsnprintf_s() yet).
	(system_spawn): Added #pragma to temporarily disable MSVC's
	type-casting warning when calling ShellExecute().

	* src/SConstruct: Removed provision for the -ansi flag to GCC (see
	2007-07-21 changes); it's not like MSVC actually *supports* ANSI-C
	strictly.
	Added -pedantic and -Wno-unknown-pragmas to compiler flags for
	stricter checking and to stop GCC from trying to parse #pragmas
	for MSVC (respectively).

	* src/tiling.c (siaynoq_set_wnd_handle_on_track): Replaced ad-hoc
	arbitrary logging to use new debug_output_ex().
	(siaynoq_tile_non_focused_wnd_walker): Likewise.

2007-07-28  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/siaynoq.c (siaynoq_msg_handler_wm_paint): Set flag for
	whether time/date string is dynamic to FALSE if strftime() fails.

2007-07-28  Tuncer Ayaz  <tuncer.ayaz@gmail.com>

	* src/siaynoq.c (siaynoq_msg_handler_wm_paint): Corrected meaning
	of ctd_str_is_dynamic and adjust all dependent blocks accordingly.
	Replaced ad-hoc arbitrary logging to use new debug_output_ex().

	* src/hooks.c (siaynoq_hook_shellproc): Replaced ad-hoc arbitrary
	logging to use new debug_output_ex().

	* src/tools.c (debug_output_ex): New variadic function.
	(debug_output): Changed to use debug_output_ex() internally.

2007-07-22  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/config.h (tiling_rules): Added rule for Window's CoolSwitch;
	should stop the damn thing from being tiled.

	* src/tools.c (shared_mem_struct_init): Moved declaration of local
	variables to top of function, in lieu with efforts to get into bed
	with MSVC.
	(reg_get_value, reg_set_value): Change call to RegCreateKeyEx() to
	use the least privilege necessary for the task.
	(reg_get_value_info): New function.

	* src/hooks.c (siaynoq_hook_shellproc): Moved declaration of local
	variables to top of function, in lieu with efforts to get into bed
	with MSVC.

	* src/siaynoq.c: Removed all `desktop' related items.  Haven't
	used that `feature' since I made it optional, anyway.
	(siaynoq_run_startup_items): Split into to
	functions (siaynoq_run_reg_startup_items,
	siaynoq_run_fs_startup_items) to facilitate cleanup.
	(siaynoq_run_reg_startup_items, siaynoq_run_fs_startup_items):
	Split from siaynoq_run_startup_items.  Now compiles cleanly under
	MSVC.  Still needs to be cleaned up, though.  I'm sure there's a
	lot of duplicated functionality in these two functions.
	(siaynoq_msg_handler_wm_paint): New function.  Handles painting.
	(siaynoq_msg_handler_wm_paint): Clean up.  Should compile cleanly
	under MSVC now; hopefully, it's a bit easier to decipher, as well.
	Further clean up is planned.
	(siaynoq_msg_handler_sy_windowdestroyed): New function.  Handles
	the conundrum that ensues whena window is destroyed.

2007-07-21  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/hotkeys.c (siaynoq_hotkeys_init, siaynoq_hotkey_by_func_ptr)
	(siaynoq_hotkey_by_name): Moved declaration of local
	variables to top of function, in lieu with efforts to get into bed
	with MSVC.

	* src/hotkeys.h (SIAYNOQ_IGNORED_HOTKEY_ARG): New global.  Use for
	hotkey functions that ignore their arguments.  Declared because
	Microsoft's compiler doesn't understand the inline `{ 0 }'
	construct cast with a type for initializing unions/structs.

	* src/tools.h: Forgot to add system_spawn()'s prototype; done.

	* src/siaynoq.c (siaynoq_run_startup_items): Replaced crappy block
	of code using CreateProcess() and attendant crap with call to
	system_spawn().
	(siaynoq_run_startup_items): Replaced crappy block of code using
	ShellExecute() and attendant crap with call to system_spawn().

2007-07-21  Tuncer Ayaz  <tuncer.ayaz@gmail.com>

	* src/tiling.c (siaynoq_is_new_wnd_tileable): Replace blacklist
	checking with an iteration through the tiling_rules option.

	* src/config.h (tiling_rules): New option.  An array of TILING_RULE

	* src/tiling.h (struct TILING_RULE): New struct.  Holds a rule to
	determine what state a given window class name should have applied
	to it (tiled or untiled).

2007-07-21  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/tiling.c (siaynoq_is_new_wnd_tileable): Replaced calls to
	strcmpi() with calls to lstrcmpi().

	* src/hotkeys.c (siaynoq_hotkeys_func_ptr_by_name): Replaced call
	to strcmpi() with call to lstrcmpi().

	* src/config.h: Removed dependency on MemWatch.

	* src/SConstruct: Added a command line flag to tell GCC to play
	nice with compilers that don't support C99; should help to get
	MSVC to be consider us a friend.  (On by default.)
	Added a command line flag to turn on GCC's strict
	behavior (warnings are considered errors).
	Removed lingering dependency on MemWatch.

	* src/tools.c (system_spawn): New function.

	* src/siaynoq.c (siaynoq_init): Moved startup item code here.
	(siaynoq_run_startup_items): Changed requested key access to
	minimum required to be able to open target startup keys.

	* src/main.c (WinMain): Remove commented code to begin running
	startup items.

2007-07-20  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/hotkeys.c (logoff_user): Implemented code to actually log
	the current user out.

2007-07-19  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/tiling.c: Added copyright notice.

	* src/config.h, src/hooks.c, src/hooks.h, src/hotkeys.c: Changed
	copyright notices to put the project under version 3 of the GNU
	General Public License.

	* src/hotkeys.h, src/main.c, src/siaynoq.c, src/siaynoq.h: Likewise.

	* src/tiling.h, src/tools.c, src/tools.h: Likewise

2007-05-13  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/hotkeys.c (put_focused_window_on_track): Tiling code no
	longer in hooks DLL; adjusted as necessary.

	* src/siaynoq.c (siaynoq_wnd_proc_statusbar): From src/hooks.c,
	moved handling of events here.  Now, siaynoq_hook_shellproc()
	merely sends a message to the main shell.
	(siaynoq_wnd_proc_statusbar): Changed app focus handler so that it
	doesn't automatically tile a window.  Now, it just tags the
	focused app and sets a (configurable) timer.  When that timer
	expires, the handle of the tracked window is compared with the
	tagged one.  Only if they're not the same is the tagged window
	tracked.

2007-05-12  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/tiling.c (siaynoq_is_new_wnd_tileable): Renamed from
	siaynoq_is_newly_created_target_wnd_tileable().

	* src/siaynoq.c (siaynoq_wnd_proc_statusbar): Instead of using the
	shared mem struct's copy of the main window's handle, use the
	static one.

	* src/hooks.c: Moved all tiling-related functions to tiling.{ch}.

	* src/tools.h: Forgot the damn include guard, and didn't notice
	until now.
	(struct SIAYNOQSHAREDMEM): Removed pointer to main window's handle
	since all documented uses are superfluous.

	* src/main.c (WinMain): Add call to execute
	siaynoq_run_startup_items() in a different thread.
	(WinMain): Commented out call to siaynoq_run_startup_items() while
	cleaning up.

2007-05-11  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/hooks.c (siaynoq_set_wnd_handle_on_track): Return handle of
	previously maximized window if target is the same as the current
	one.

2007-05-10  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/siaynoq.c (siaynoq_wnd_create_statusbar)
	(siaynoq_resize_work_area): Factored code to resize work area from
	siaynoq_wnd_create_statusbar() into its own function.
	(siaynoq_wnd_proc_statusbar): When a session is unlocked or a
	change in display resolution is detected, reset work area.

2007-05-07  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/hooks.c (siaynoq_is_target_wnd_tileable): Remove silly check
	for HMENU values.

	* src/tools.c (reg_set_value): Added HKEY parameter; used in
	RegCreateKeyEx().  If NULL, HKEY_CURRENT_USER is used instead.
	(reg_get_value): Fixed signature to properly reflect parameters
	handled by RegQueryValueEx().
	(shared_mem_struct_init): Return NULL explicitly if file mapping
	object seems to have already been initialized.

2007-05-06  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/tools.c (reg_set_value): Added BOOL parameter; if true, then
	registry is flushed before closing.

	* src/siaynoq.c (siaynoq_wnd_proc_statusbar): Fixed a flaw in the
	logic that determines which window's title ought to be queried for
	display in the status bar.

2007-05-05  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/hooks.c (siaynoq_is_newly_created_target_wnd_tileable):
	Check whether given window handle can be maximized so it can be
	considered tileable.  Stops windows such as those created by
	Microsoft's installer from being tiled.
	(siaynoq_hook_shellproc): Apparently, the window handle passed on
	activation can be NULL; replaced assert with a conditional.  Was
	noticed when launching Yuri's Revenge triggered the assertion.

	* src/config.h (MAIN_MOD_KEY): Define as one of the VK_*
	constants.  Used mainly in selecting which key to check the status
	off when focus changes.

	* src/SConstruct: Added support for boolean command-line options
	to control the build.  Refined control over the libraries
	included, depending mostly on the values of command-line options.

	* src/hotkeys.c (load_hooks_dll, unload_hooks_dll): New hotkey
	functions.  Available only if DEBUG was specified during
	compilation.  Helps make modifying the hooks DLL a bit easier.
	Added default bindings as well.
	(put_focused_window_on_track): Check if hook DLL is loaded before
	doing anything.

	* src/siaynoq.c (siaynoq_init, siaynoq_free): Moved the code to
	load/initialize and free/unload to separate helper functions
	located in tools.c to enable better modularization.  Doesn't help
	with the resource usage, though.
	(siaynoq_wnd_proc_statusbar): Output paint-related debugging
	messages only if _DEBUG is specified during compile.

2007-05-03  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/tools.c (shared_mem_struct_init): Initialize instance only
	if it isn't NULL.
	(shared_mem_struct_free): Actually try and figure out if the API
	calls succeeded.
	(shared_mem_struct_init, shared_mem_struct_free): Modified to be
	more general.
	(shared_mem_struct_init): If file mapping already exists, close
	file mapping handle and set it to NULL.  Retaining its value in
	this case makes CloseHandle() fail, reporting the parameter value
	as invalid.
	(shared_mem_struct_free): Perform operations only if respective
	parameters are not NULL.

	* src/hooks.c (struct SIAYNOQSHAREDMEMHH): New struct.  Holds
	handles for any hooks set through SetWindowsHookEx().
	(DllMain): Moved initialization and freeing of general shared
	memory struct to siaynoq_hooks_init() and siaynoq_hooks_free(),
	respectively.
	(DllMain): Made initialization of MemWatch routines called only on
	process attach.
	(siaynoq_hooks_init, siaynoq_hooks_free): Moved initialization and
	free of general shared memory struct back to DllMain().  Having
	those procedures outside said function failed in triggering the
	tiling.
	(siaynoq_hooks_init, siaynoq_hooks_free): Use modified shared mem
	helper functions in initializing and freeing the hook DLL-only
	shared mem struct.
	(siaynoq_hook_shellproc): Added handler for window destructions.
	Right now, this is literally the same block from r3; will probably
	need to be trimmed down quite a bit.

	* src/tools.h (struct SIAYNOQSHAREDMEM): Removed member for the
	hook handle; what the fuck was I thinking, putting that in there?

	* src/hotkeys.c: Removed references to the shared mem struct,
	since there are no longer any functions that use it.

	* src/siaynoq.c (siaynoq_wnd_proc_statusbar): Moved setting the
	ProgramCount registry value from hotkeys.c.

2007-05-02  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/hotkeys.c (siaynoq_hotkeys_init, siaynoq_hotkeys_free): Use
	helper functions in initializing and freeing instance of shared
	mem struct.

	* src/hooks.c (DllMain): Use helper functions in initializing and
	freeing instance of shared mem struct.

	* src/tools.c (shared_mem_struct_init): If file mapping object has
	already been created, return the value of the shared mem parameter
	instead of just plain NULL.

	* src/siaynoq.c (siaynoq_wnd_proc_statusbar): Changed
	specification of coordinates for BitBlt() calls for the time/date
	and window title display.  Also, fixed a bug in the length of the
	bitmap for the window title (forgot to take the layout symbol's
	length into consideration).
	(siaynoq_init, siaynoq_free): Use helper functions in initializing
	and freeing instance of shared mem struct.

	* src/tools.h (struct SIAYNOQSHAREDMEM): Moved declaration of
	shared mem struct, then added support functions for
	initializing/freeing instances of said struct.

2007-05-01  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/hotkeys.c (siaynoq_hotkeys_init): Call CreateFileMapping()
	only if file mapping object is NULL.

	* src/hooks.c (siaynoq_is_newly_created_target_wnd_tileable):
	Forgot to free() a malloc()'d string.
	(siaynoq_is_newly_created_target_wnd_tileable): Getting the module
	filename should only have been done in DEBUG builds; bracketed the
	block.

	* src/siaynoq.c (siaynoq_wnd_proc_statusbar): Fixed GDI leaks;
	didn't know that CreateSolidBrush() produced handles that needed
	to be deleted.
	(siaynoq_init): Call CreateFileMapping() only if file mapping
	object is NULL.
	(siaynoq_wnd_proc_statusbar): malloc()'d string for the active
	window's title was only being freed if GetWindowText() returned a
	non-zero value, causing memory to leak.

2007-04-29  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/siaynoq.c (siaynoq_wnd_proc_statusbar): Reverted to the
	previous revision as I thoroughly messed up the WM_PAINT handler
	while trying to rewrite it to minimize flickering.
	(siaynoq_wnd_regclass_statusbar): Use the values from config.h for
	the background color during window creation.
	(siaynoq_wnd_proc_statusbar): Reimplemented changes to prevent
	flickering when redrawing the status bar.

	* src/siaynoq.c (siaynoq_init): Updated reference to shared
	library's name to reflect name change.
	(siaynoq_wnd_proc_statusbar): Added code to draw time/date on
	status bar with format specified in config.h.  Also, fixed a
	little grammatical error in comments.
	(siaynoq_wnd_proc_statusbar): Added handling of WM_TIMER, if
	strftime() succeeds, to update time display as necessary.

	* src/SConstruct: Changed name of target shared library to
	`wafer.dll'; seems more appropriate.  Also added a cpp define for
	WIN32_LEAN_AND_MEAN, just in case it can actually help.

	* src/hooks.c (siaynoq_is_newly_created_target_wnd_tileable):
	Added class name of the system notification area (systray) window
	to the hardcoded exceptions to lessen lossage when running
	alongside Explorer.
	(siaynoq_hooks_init): Updated reference to shared library's name
	to reflect name change.

2007-04-28  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/hooks.c (siaynoq_hook_shellproc): Started experiment with
	the WH_SHELL hook type.  Modified init and free functions to deal
	with this hook instead of CBTProc.
	(siaynoq_hooks_init siaynoq_hooks_free): Removed references to the
	CBTProc function and hook pointer.
	(siaynoq_hook_shellproc): Added a check to see if the Alt key is
	held down while changing focus; if so, don't bother tiling.

	* src/hooks.h (struct SIAYNOQSHAREDMEM): Added member for pointer
	to the ShellProc hook.
	(struct SIAYNOQSHAREDMEM): Removed references to the CBTProc hook
	pointer.

2007-04-27  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/siaynoq.c (siaynoq_init): Added a reference, and
	initialization of said reference, to the shared memory
	struct (needed mostly by the hotkey functions).
	(siaynoq_wnd_proc_statusbar): Modified the way the title-drawing
	routine gets the handle to its target window.  Works so far, but
	since a proper implementation of the subdesktops concept from
	larswm is yet to be devised, a lot is still to be seen.

	* src/hooks.c (DllMain): Modified the initialization routine for
	DLL's instance of the shared memory struct.
	(siaynoq_hook_cbtproc): Moved the routine that sets focus to the
	currently maximized window then forces the status bar to redraw to
	siaynoq_set_wnd_handle_on_track().
	(siaynoq_is_newly_created_target_wnd_tileable): Added a check for
	WS_VISIBLE in the target window's style in an effort to fix the
	bug that causes windows that appear then suddenly disappear to
	unduly affect the tiling.

	* src/hooks.h (struct SIAYNOQSHAREDMEM): Added flag specifying
	which subdesktop is currently focused on by the shell.

2007-04-26  Neil Santos  <neil_santos@users.sourceforge.net>

	* src/hooks.c (siaynoq_calc_wnd_on_track_dimension): Moved code to
	update the status bar to here from siaynoq_hook_cbtproc() in an
	effort to force the damn status bar to update the window title it
	contains.  Well, it works.