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Commit Graph

151 Commits

Author SHA1 Message Date
b074ff0dd5 Remove GhostRegion::CatchDeletion signal to reduce session close times
Currently when a GhostRegion is deleted by its "parent" RegionView it emits the
static GhostRegion::CatchDeletion signal which is connected to the
RegionView::remove_ghost method of every RegionView instance.

With a static GhostRegion::CatchDeletion signal a particular test session
causes 31 Million calls of RegionView::remove_ghost on Session deletion and the
session takes 70 seconds to close with a debug build.

The lifetime of a ghost region is tied to both the TimeAxisView(TAV) and
RegionView(RV) in that when a RegionView is deleted all GhostRegion instances
associated with the RegionView should be deleted or when a TimeAxisView is
deleted all ghost regions that are contained in the view should be deleted.

This means that there needs to be notification between GhostRegion and both
classes. Instead of using a signal for this as we know there are only two
listeners and GhostRegion already holds a reference to the TimeAxisView, also
take a reference to the parent RegionView in the GhostRegion constructor and
use it to notify the RegionView when GhostRegion destructor is called so it can
drop any references it holds.

Using a direct function call in the GhostRegion destructor to notify the
TimeAxisView and RegionView "parents" brings the unload/close time down for the
test session from 70 seconds to 4.5 seconds.

The GhostRegion also references canvas items that are added to the TimeAxisView
canvas group or at least a canvas group that it manages. So when the
TimeAxisView is destroyed and the canvas group that is the parent of those
items is destroyed, the GhostRegion's canvas items will also be
deleted/destroyed by the parent canvas item/group. This means the GhostRegions
must be destroyed when the TimeAxisView they are contained in is destroyed or
there will be dangling references to canvas items that have already been
deleted and trying to delete them again will be bad.
2015-10-22 11:51:03 -04:00
22b07e0233 NOOP, remove trailing tabs/whitespace. 2015-10-05 16:17:49 +02:00
6b019a4953 Move UIConfiguration Singleton into UIConfiguration header
This removes the direct dependence on ardour_ui.h from 39 files
2015-09-16 16:55:17 -04:00
fc1e7dbb55 Move DPIReset and ColorsChanged signals into UIConfiguration 2015-09-16 16:55:17 -04:00
nick_m
88477ace25 Fix inverted logic of SnapOff with snap modifiers pressed.
- also clean up, rename and comment some previous hanges.
2015-05-23 03:09:48 +10:00
nick_m
65e06fa350 More cleanup
- remove "no_magnets" ugh.
2015-05-22 04:26:16 +10:00
nick_m
91a34c596d Relative snap - support magnetic mode (hackishly for now) 2015-05-17 04:26:05 +10:00
11cfdd4c6d remove use of TimeRectangle 2015-02-11 21:59:38 -05:00
00887f94dc more color/modifier tweaks 2014-12-19 12:06:42 -05:00
f20933b80f allow theme control of sync mark colors 2014-12-19 10:07:20 -05:00
b73477b250 add more controllable modifiers for region transparency 2014-12-19 09:53:51 -05:00
6031308520 Use color modifiers for dynamic region styles. 2014-12-18 20:23:34 -05:00
d2cafbe95a Remove some aborts that don't really need to be.
Enforce PatchPrimaryKey sanity at the type level rather than attempting to
check for it everywhere.

Remove dead file.
2014-12-17 19:43:09 -05:00
76733daf63 add some alpha to "covered region" coloration 2014-12-15 14:49:17 -05:00
94b6dd7f87 final modifier 2014-12-15 10:47:51 -05:00
56ca52651e fix up requested color names everywhere.
Thank <deity> for emacs ... space-uncamelcase-word-at-point FTW
2014-12-14 16:15:38 -05:00
48a7a11974 initial pass to replace all UIConfiguration::get_XXXXXX() calls with UIConfiguration::color(name).
IMPORTANT: names have not been downcased and spaced yet, so many colors are not found
2014-12-14 12:27:07 -05:00
41a9060df9 Move time converters only to the region views that actually need them.
A step towards sorting out time issues more solidly, the time situation of MIDI
region views and automation region views is slightly different.
2014-11-22 00:46:15 -05:00
fd9ccc7058 Use an enum for RoundMode instead of magic numbers.
No functional changes in this one (for easier auditing), but towards having
round up/down only if necessary modes, rather than kludging around that
situation with a double round as we do currently.
2014-11-16 22:35:45 -05:00
b01d1813f8 Fix missing return statement in deleted region scenario. 2014-11-14 20:04:19 -05:00
589cc3162b Fix crash when deleting overlapped regions.
Use RegionSelection for MIDI regions as well, since the old dumb stub didn't do
some things correctly.  There's probably no reason to have a separate class for
this at all, and some good ones for putting all regions in the same selection,
so we should probably do that.  For now they are still separate in the
selection but use the same base class.
2014-11-13 21:32:08 -05:00
4260d0ca0e use new canvas colors header as necessary 2014-11-07 14:24:27 -05:00
f1e6b28ab7 use ArdourCanvas::TimeRectangle for regions, notes, markers 2014-11-03 21:48:08 -05:00
ba4d1cd1c1 remove "canvasvar_" from all functions related to obtaining values from ARDOUR_UI::config() 2014-10-21 22:58:58 -04:00
70358639de Revert "cont'd work on automation-track headers (amend ba53af1c5)"
This reverts commit beb5e3e777.
2014-09-04 16:14:01 +02:00
beb5e3e777 cont'd work on automation-track headers (amend ba53af1c5)
now that the separator line is at the top,
offset region-contents y0 by 1px.
2014-09-03 20:48:20 +02:00
a3c378cf62 move utility functions into a dedicated namespace 2014-06-25 21:47:54 +02:00
6a5d805b38 more canvas refactoring.
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.
2014-06-22 11:41:05 -04:00
0796ccfb65 use newly factored canvas in gtk2_ardour 2014-06-21 11:44:22 -04:00
50fea864db rationalize and coordinate handle of region (time axis view item) opacity.
There are still some bugs with this because of the waveview image cache - fixes coming soon.
2014-06-13 12:22:39 -04:00
3f38a602cc remove instances of RGBA_TO_UINT() macro from region_view.cc 2014-06-09 23:42:12 -04:00
ce08ec0de0 substantial changes in color management, involving a reduction in the use of Gdk::Color and more consistent logic for region coloring.
Group tabs now also get the text drawn in an appropriately contrast-y color
2014-06-09 23:29:00 -04:00
05f476875b tweak logic for region coloring, particularly when muted 2014-06-05 14:12:58 -04:00
39eec5ac1b hopefully fix up selection of color for region name text, under all conditions 2014-06-05 12:04:42 -04:00
e0533e9dd7 more profound changes to canvas scrolling, in particular find appropriate ScrollGroup for Canvas::{window,canvas}_to_{canvas,window}() 2014-06-03 16:13:12 -04:00
59e6694405 fix lack of region trimming when not displaying name highlight bar 2014-04-16 09:03:16 -04:00
dca2c19ef5 regionviews used for (MIDI) automation (CC) should not show a name highlight 2014-01-10 11:55:19 -05:00
7de31d5a41 use virtual bool canvas_group_event () in TimeAxisViewItems to get suitably delegatable/inherited event handling 2013-04-25 16:06:12 -04:00
6f664c1f67 many pervasive changes primarily related to waveform drawing, particular content-dragging, colors, and more 2013-04-24 15:42:14 -04:00
b9c94f6dbf remove all calls to Outline::set_outline_width (1) because this is "wrong" when using Cairo - the default is 0.5 and it can remain that way 2013-04-17 10:56:04 -04:00
96eee9e7a1 change UIConfig to use accessor/setter methods like RCConfig so that ParameterChanged methods can actually be emitted; add variable (over a small range) background shading for all TimeAxisViewItems 2013-04-16 23:46:22 -04:00
7e19053b88 Fix dragging objects on the canvas and remove redundant canvas groups
Delivery of fake motion events to the editor needed the event coordinates to be
in canvas space, as they are with "real" events. Editor and other objects had
many redundant groups from timbyr's work on gnomecanvas to scroll by moving
groups. We don't need this anymore with cairo-canvas (though possibly a
stationay background group for the canvas might be useful again one day as in
the SAE logo. Its implementation would be fairly different though, since we
would have to explicitly move the group on every scroll, since nothing else
ever moves on scroll).

Also tweaks to text item placement, and switch TimeAxisViewItem from
name_pixbuf to name_text, since ArdourCanvas::Text is already "pixbuf optimized".
2013-04-15 13:50:05 -04:00
b05968fb4e change frames_per_pixel to samples_per_pixel 2013-04-12 11:31:50 -04:00
4258a34912 change all frame_to_pixel and pixel_to_frame to sample_to_pixel and pixel_to_sample 2013-04-12 11:15:45 -04:00
f208593249 Merge branch 'cairocanvas' of git.ardour.org:ardour/ardour into cairocanvas 2013-04-11 22:54:22 -04:00
7caf517b27 add (bezier) curves to canvas, use for automation lines; fix issue with rectangles missing their upper line segment; more cairo canvas fixes 2013-04-11 22:54:12 -04:00
6ae4f10437 Merge branch 'master' into cairocanvas
Conflicts:
	gtk2_ardour/editor.h
	gtk2_ardour/editor_canvas.cc
	gtk2_ardour/wscript
2013-04-11 22:24:05 +02:00
66ee2c8e59 enable videotimeline by default 2013-04-11 19:49:48 +02:00
19bd641915 commit immediately post linking 2013-04-04 18:45:27 -04:00
aaea166135 initial commit of hand merging, plus getting "ancient" waf script to work correctly 2013-04-04 00:32:52 -04:00