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path: root/gtk2_ardour/tempo_lines.cc
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2012-01-02new approach to tempo/meter: compute and store the entire map (every ↵Paul Davis
bar|beat point), thus enabling us to use the same computation to set the BBT points AND the metric markers (tempo + meter) on the audio timeline. It is known that snapping to the BBT grid doesn't work correctly right now, but this probably caused by the separate code in TempoMap::round_to_type() and i'll dig into that tomorrow. Note that the Bar|beat point list is evaluated "lazily" - we'll never store more than anyone actually needs to display or know, other than 1 minute's worth starting from frame zero git-svn-id: svn://localhost/ardour2/branches/3.0@11129 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-12-28fix type error when resetting all tempo linesPaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@8351 d708f5d6-7413-0410-9779-e7cbd77b26cf
2010-09-17megaopus patch #2 for today: remove nframes64_t and sframes_t from sourcePaul Davis
git-svn-id: svn://localhost/ardour2/branches/3.0@7792 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-10-21Fix unnecessarily type specific code, tidy, fix whitespace.David Robillard
git-svn-id: svn://localhost/ardour2/branches/3.0@5844 d708f5d6-7413-0410-9779-e7cbd77b26cf
2009-10-14Strip trailing whitespace and fix other whitespace errors (e.g. space/tab ↵David Robillard
mixing). Whitespace changes only. Vimmers, try let c_space_errors = 1 in your .vimrc to highlight this kind of stuff in red. I don't know the emacs equivalent... git-svn-id: svn://localhost/ardour2/branches/3.0@5773 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-10-20Fix warnings because I have much more important things to do.David Robillard
git-svn-id: svn://localhost/ardour2/branches/3.0@3986 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-10-14Make tempo lines physical_screen_height high, add xml null check, Use ↵Nick Mainsbridge
clicked_regionview directly to calculate region movement. Using drag_info.data may result in the wrong regionbiew being used, don't use canvas coords for region_drag_finished_callback x calculation (eliminates speed adjustment), prevent incorrect updates on dropped regions by updating canvas before placing region copies. git-svn-id: svn://localhost/ardour2/branches/3.0@3965 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-09-29Relayer punch/loop range rects, fix display of punch-in with no punch-out, ↵Nick Mainsbridge
ensure range selection rect is hidden after single click. git-svn-id: svn://localhost/ardour2/branches/3.0@3836 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-09-28Invalidate line cache when zoomed out to invisible line levels.David Robillard
Reduce line cache size to 128. git-svn-id: svn://localhost/ardour2/branches/3.0@3819 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-09-24Better line cache. Without a tempo change occurring, lines are never moved ↵David Robillard
(except to 'steal' from outside the visible range). Scrolling left now gets perfect cache hits as well as scrolling right, and steals minimally from the right. git-svn-id: svn://localhost/ardour2/branches/3.0@3800 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-09-23An actual tempo line cache (not quite perfect when scrolling left, but miles ↵David Robillard
ahead of the previous one didn't really help at all). Tempo line updating done immediately/directly rather than in an idle handler. Looking for feedback how this works for other people, performance wise... Feel-wise, the obvious lag between scrolling and tempo lines being drawn is now gone. git-svn-id: svn://localhost/ardour2/branches/3.0@3799 d708f5d6-7413-0410-9779-e7cbd77b26cf
2008-09-23Fix merge regression: use TempoLines class instead of same built in to editor.David Robillard
git-svn-id: svn://localhost/ardour2/branches/3.0@3795 d708f5d6-7413-0410-9779-e7cbd77b26cf
2007-08-05Pulled tempo line stuff out into it's own relatively self-contained class.David Robillard
Draw tempo lines on time canvas and connect them up all pretty-like to the ruler ticks. Still needs some visual tweaking, but... they draw! Finally! git-svn-id: svn://localhost/ardour2/trunk@2247 d708f5d6-7413-0410-9779-e7cbd77b26cf
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