ardour.git - Hacking on Ardour DAW + ptformat

Age	Commit message (Collapse)	Author
2017-01-19	remove use of boost::optional to define "undefined" Canvas::Rect, and use ↵	Paul Davis
	Rect::empty instead. This commit includes Rect::operator bool() which might be a candidate for removal in a future commit, in an attempt to make the meaning clearer
2015-10-05	NOOP, remove trailing tabs/whitespace.	Robin Gareus

2015-10-04	globally remove all trailing whitespace from ardour code base.	Paul Davis
	Paul Davis was responsible for introducing almost all of this.
2015-01-24	ScrollGroup::covers_{window,canvas}() need to account for possible non-zero ↵	Paul Davis
	position of the group. They also do NOT need to consider scroll offset
2015-01-16	Revert "Kludgey fix for invisible playhead when scrolled."	David Robillard
	This reverts commit 8f823388d9bd5aa8e297ab05be8c9fb323518945.
2015-01-16	Kludgey fix for invisible playhead when scrolled.	David Robillard
	The problem this is avoiding makes absolutely no sense. Either I'm dumb, or something is more deeply wrong with scroll group bounding boxes, or both, but I don't care anymore. This works. Viva release mode.
2015-01-16	Fix clipping for scroll groups an offset bbox.	David Robillard

2014-06-22	more canvas refactoring.	Paul Davis
	Remove Canvas::Layout, use Canvas::Container for the same purpose, move child-rendering into Item::render_children() so that it could theoretically be used by any derived type.
2014-06-21	refactor Canvas so that all Items have children; add Container abstract base ↵	Paul Davis
	class; rename Group as "Layout" and retain only drawing semantics
2014-06-12	change Canvas heirarchy and constructors	Paul Davis
	Items no longer need a parent group (they require a Canvas pointer instead), so all constructors have been rationalized and have two variants, one with a parent and one with a canvas. All Items now inherit from Fill and Outline, to banish diagonal inheritance and virtual base classes and all that. There were zero changes to the Ardour GUI arising from these changes.
2014-06-05	clip rendering of ScrollGroup to just the part of the canvas covered by the ↵	Paul Davis
	scroll group. This stops tracks from appearing to scroll up under the rulers, among other things.
2014-06-03	more profound changes to canvas scrolling, in particular find appropriate ↵	Paul Davis
	ScrollGroup for Canvas::{window,canvas}_to_{canvas,window}()
2014-06-03	various changes to get independent scrolling to work better in canvas. ↵	Paul Davis
	mostly tweaks relating to how scroll offsets are used during rendering. Event handling offsets still require work.
2014-06-03	inline ScrollGroup::canvas_position() for no particular reason	Paul Davis

2014-06-03	different approach to independent scrolling, involving ArdourCanvas::ScrollGroup	Paul Davis
	The idea now is that a scroll group item can be added to the canvas which will causes its children to scroll in either or both directions (horizontal or vertical). There are few complications: the position() of the ScrollGroup is ambiguous depending on whether you want it with scroll taken into account or not, so Item::canvas_position() was added, which defaults to the same value as Item::position() but is overridden by ScrollGroup to return the position independent of scrolling. This method is used when translating between item/canvas/window coordinate systems. Note that the basic idea is that we MOVE the scroll group when a scroll happens. This mirrors what happens in the GnomeCanvas, where Nick Mainsbridge came up with a great idea that allowed unification of the time bar and track canvases.