• Alexander Larsson's avatar
    Huge GtkFB patch with lots of small bugfixes and initial selections implementation. · 1c805555
    Alexander Larsson authored
    2000-11-23  Alexander Larsson  <alexl@redhat.com>
    
    	* gdk/linux-fb/gdkselection-fb.c:
    	Initial selection implementation.
    
    	* gtk/gtkselection.c:
    	if GDK_WINDOWING_FB defined, include linux-fb/gdkfb.h and look up
    	requestor in gtk_selection_request.
    
    	* gdk/linux-fb/gdkfb.h, gdk/linux-fb/gdkglobals-fb.c:
    	Added gdk_selection_property atom.
    
    	* gdk/linux-fb/gdkprivate-fb.h:
    	Export _gdk_selection_window_destroyed.
    	Removed mask_off_x/y from GdkCursorPrivateFB.
    	Removed hbearing, added top, left to PangoFBGlyphInfo.
    
    	* gdk/linux-fb/gdkwindow-fb.c (_gdk_windowing_window_destroy):
    	Call _gdk_selection_window_destroyed
    	(_gdk_windowing_window_init): Don't call gdk_cursor_new() before
    	the root window has been created.
    	(static_dx_hack, static_dy_hack, compare_draw_rects,
    	gdk_fb_window_move_resize): Remove unnecessary sort of rectangles
    	in region. They are already sorted. Instead just traverse them in
    	reverse if draw_direction < 0.
    
    	* gdk/linux-fb/gdkinput-ps2.c (send_button_event):
    	Double-clicks must be sent after the normal button_press.
    	(gdk_fb_cursor_unhide): Remove usage of mask_off_x/y. Clean up.
    
    	* gdk/linux-fb/gdkgeometry-fb.c (gdk_window_scroll):
    	Pass _gdk_fb_screen_gc instead of NULL.
    
    	* gdk/linux-fb/gdkmain-fb.c (_gdk_windowing_init_check):
    	Initialize gdk_selection_property.
    	(gdk_event_make): Remove unused code.
    
    	* gdk/linux-fb/gdkcursor-fb.c:
    	Make the pixmap for the cursor the same size as the mask. Also remove
    	the mask_off_x/y fields in GdkCursorPrivateFB and combine
    	_gdk_cursor_new_from_pixmap() and gdk_cursor_new_from_pixmap()
    	Now the whole cursor is visible.
    
    	* gdk/linux-fb/gdkdrawable-fb2.c (gdk_fb_draw_drawable_3):
    	Fix bug where xdest+height instead of ydest+height was used
    	to calculate if the source and dest overlapped. This fixes the
    	redraw bug when the main window in testgtk was scrolled when
    	partially covered by a tall window.
    	Copy rectangles in region in order depending on draw_direction.
    	Also moved the draw_direction flipping of start_y and end_y into
    	the gc functions, as this might not be what all of them want.
    	(gdk_fb_draw_lines): Support dashed lines.
    	(gdk_fb_draw_glyphs): Clean up glyph placement. Also fix positioning
    	so that the text is positioned correctly (was 1 pixel high).
    
    	gdk/linux-fb/gdkgc-fb.c:
    	Initialize cap_style to GTK_CAP_BUTT. This fixes a problem where
    	all lines were drawn a pixel to short. Also checked the default of
    	the rest of the values, and they're the same as X now.
    
    	* gdk/linux-fb/gdkpango-fb.c (pango_fb_font_get_glyph_info):
    	Clean up pixel positioning of the glyphs. Just use bgy->top and
    	bgy->left. Also used PANGO_PIXEL where appropriate and added 0.5
    	to all divisions to get correct rounding behaviour.
    
    	* gdk/linux-fb/gdkrender-fb.c (gdk_fb_draw_drawable_generic,
    	gdk_fb_draw_drawable_memmove, gdk_fb_draw_drawable_aa_24):
    	Moved start_y/end_y flip into draw_drawable implementations.
    	Flip also x rendering when draw_direction < 0.
    	Remove unneccesary multiply with draw_direction.
    1c805555
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