• Tor Lillqvist's avatar
    Reflect recent renamings and removals of functions. · fda3e296
    Tor Lillqvist authored
    2002-11-15  Tor Lillqvist  <tml@iki.fi>
    
    	* gdk/gdk.def: Reflect recent renamings and removals of functions.
    
    	Merge from stable:
    
    	Start implementing all fill styles (i.e. tiled, stippled, and
    	opaque stippled in addition to the plain solid style) in the Win32
    	backend in an elegant and generic way. For now only did the
    	draw_rectangle() and draw_glyphs() methods. The rest will
    	follow. Previously some of the drawing methods implemented opaque
    	stippling, but not tiles or non-opaque stippling.
    
    	Seems to work fine, now the check marks show up in check buttons,
    	the stippled background and stippled text in gtk-demo's Text
    	Widget look as they should, and GtkText's line wrap arrow shows
    	correctly instead of an ugly rectangle. [This refers to the stable
    	branch, haven't actually checked HEAD.]
    
    	The implementation does do a lot of pixmap handling and blitting
    	back and forth, especially on Win9x. But performance is hopefully
    	not an issue. I don't think many applications do a lot of tiled or
    	stippled drawing.
    
    	* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
    	calls a GDI function and prints a warning if it failed. Also
    	API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
    	WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
    	GDI_CALL (BlaBla, ()). Declare new functions.
    
    	* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
    
    	(generic_draw): New function that handles all the blitting
    	necessary to implement tiles and stipples. A function that
    	actually draws stuff is passed as a parameter to
    	generic_draw(). If the fill style is solid, it is called
    	directly, to draw on the destination drawable. Otherwise it is
    	called to draw on a temporary mask bitmap, which then is used in
    	blitting operations. The tiles and/or stipples are rendered into
    	another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
    	it is used, otherwise a sequence of BitBlt() is used to do the
    	final composition onto the destination drawable.
    
    	(draw_tiles_lowlevel, draw_tiles): Some renaming and code
    	reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
    
    	(rop2_to_rop3): New function, does binary->ternary rop mapping.
    
    	(blit_from_pixmap, blit_inside_window, blit_from_window): Use
    	rop2_to_rop3(). Previously used SRCCOPY always...
    
    	(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
    	gdk_win32_draw_glyphs): Split functionality into two functions,
    	with generic_draw() doing its magic inbetween.
    
    	* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
    	was ifdeffed out and wouldn't have done anything even if
    	enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
    	have any effect any more anyway after all the changes GTK+ has
    	gone through in the last years. Remove some #if 0 code.
    
    	* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
    	to NULL in case a GC is copied while it has a Windows DC active.
    
    	* gdk/win32/gdkprivate-win32.h
    	* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
    
    	* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
    	option. If there is a PRETEND_WIN9X envvar, set windows_version as
    	if on Win9x.
    
    	* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
    	gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
    	used or exported. Make a bit more like the X11 version. Hopefully
    	I didn't break the fragile palettized display ("pseudocolor")
    	code.
    
    	* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
    
    	(predraw_set_foreground): Check whether
    	tile/stipple origins are valid when calling SetBrushOrgEx().
    
    	(gdk_win32_hdc_get): Ifdef out code that tries to handle the
    	stipple by converting it into a region, and combining the clip
    	region with that. A stipple shouldn't work like that, it should
    	replicate in x and y directions. Stipples are now handled by
    	generic_draw() in gdkdrawable-win32.c.
    
    	* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
    	gdk_win32_rop2_to_string): New debugging functions.
    
    	(gdk_win32_print_dc): Print also DC's rop2 and text color.
    fda3e296
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