abaos - Unnamed repository; edit this file 'description' to name the repository.

Age	Commit message (Collapse)	Author
2017-07-01	do not call methods directly on desktop object, the desktop object could	Andreas Baumann
	be derived, so go over the vtable (keyboard and mouse handlers in kernel.c)
2017-07-01	replaced some strange access to .base.base with casts of the class to the ↵	Andreas Baumann
	class needed to access the proper vtable
2017-07-01	got rid of superflous vtables in GUI class hierarchy	Andreas Baumann

2017-07-01	fixed get_focus error in widget (called the wrong parent)	Andreas Baumann
	the text widget reacts to mouse down and key events and appends text to the output buffer so we have text input in GUI mode
2017-07-01	tested with pcc, works	Andreas Baumann
	removed some weird comments in vga_font.h troubling pcc
2017-07-01	added a preprocessor guard to vga_font.h	Andreas Baumann

2017-07-01	added a strlcat	Andreas Baumann

2017-07-01	restoring VGA text cursor in the right place	Andreas Baumann

2017-07-01	readded -Werror and fixed some cast errors around memcpy	Andreas Baumann

2017-06-30	almost got a complete mode switch (vga graphics back to text) working	Andreas Baumann
	some cleanup in VGA driver code
2017-06-30	text widget has a constant buffer and owns the string to draw now	Andreas Baumann
	(passing a const char * from a local stack context is not really a good idea!) added more efficiet draw method for characters in vga driver protected desktop for now against too often redraws (boolean global variable needs_redraw, this is later a soffisticated set-of-areas-to -redraw algorithm)
2017-06-30	playing with Z buffering in VGA driver	Andreas Baumann

2017-06-30	added a third widget (for drawing fonts)	Andreas Baumann
	fixed drawing races due to mouse interrupts
2017-06-30	added a VGA wait for retrace in graphics mode	Andreas Baumann

2017-06-30	added a window to gui which is draggable by the mouse	Andreas Baumann

2017-06-29	widget should be in kernel data section and not in local scopes of a stack	Andreas Baumann

2017-06-26	nothing working in gui!	Andreas Baumann

2017-06-25	fighting races and corrupted data on clang, funny behaviour on tcc, fine on ↵	Andreas Baumann
	gcc in desktop draw
2017-06-25	small unused variable fix	Andreas Baumann

2017-06-25	we have a flickering mouse cursor and terrible redrawing of the desktop now :-)	Andreas Baumann
	removed the font window for now, far too slow!
2017-06-25	put the mouse object into the global context so we can adjust the	Andreas Baumann
	resolution when switching video modes
2017-06-25	fixed calculation of coordinates in text widget	Andreas Baumann

2017-06-24	.	Andreas Baumann

2017-06-24	font is shown as a text widget now	Andreas Baumann
	fixed setting of vtable in derived classes still some local to screen coordinate calculation problem in text widget
2017-06-24	started to implement a widget showing text, the problem currently	Andreas Baumann
	is the inheritance method in draw is not working correctly
2017-06-24	fixed the console output to VGA text mode to also wipe the rest of a line	Andreas Baumann
	on newline
2017-06-24	minor font printing fixes	Andreas Baumann

2017-06-24	printing whole ASCII font in VGA graphics mode	Andreas Baumann

2017-06-24	made VGA graphical font smaller (we only want ASCII for now)	Andreas Baumann
	some performance improvements in VGA graphics mode
2017-06-24	started to make some things in graphical VGA driver faster	Andreas Baumann

2017-06-21	started to rewrite to use the main desktop widget	Andreas Baumann

2017-06-21	fixed vtable initialization of desktop	Andreas Baumann

2017-06-21	much nicer calls when passing color constants	Andreas Baumann

2017-06-21	improved VGA colors	Andreas Baumann
	added basics of a desktop widget class
2017-06-21	added the widget and the composite widget classes	Andreas Baumann

2017-06-18	added graphic context (stub)	Andreas Baumann

2017-06-18	started the widget framework	Andreas Baumann

2017-06-17	added the most complex VGA mode (640x480x4, only timings for now)	Andreas Baumann
	added graphics and text mode type parameter to vga_mode_t
2017-06-16	playing with VGA font distance and characters bei being on the head or mirrored	Andreas Baumann

2017-06-16	switching mode text/graphics, text is distorted	Andreas Baumann

2017-06-16	first character printed in graphics mode	Andreas Baumann

2017-06-16	giving up on getting disk/usb mode to work in boot loader	Andreas Baumann

2017-06-16	added embedded VGA fonts, not so sure about the 8 heads for USB images	Andreas Baumann

2017-06-16	why pop eax, if this contains the return value	Andreas Baumann

2017-06-16	better output where we found/didn't find the magic signature	Andreas Baumann

2017-06-16	paranoia, copy BOOT_DRIVE to every call to read sector	Andreas Baumann

2017-06-16	fixed the stack position to 0x2000, not 0xFFFF in real mode!	Andreas Baumann
	zeroing all general purpose registers after switching to protected mode
2017-06-16	added a global kernel data structure, so we don't allocate the	Andreas Baumann
	basic drivers on the stack of kernel_main added commands 'clear' to clear the screen and 'mode' to switch the mode of the graphics card (for testing)
2017-06-16	fixed loading of kernel in stage2 grossing 64k	Andreas Baumann

2017-06-16	added some documentation	Andreas Baumann