a1bc2cb10e
fix potential crash if certain Canvas methods are used before its window is realized
2014-07-07 08:00:20 -04:00
69a92e67f0
Add Canvas::re_enter() which picks the current item again based on mouse pointer position and generates an enter event for it
2014-07-07 07:53:17 -04:00
53a5f5d8ca
actually do something in WaveView::region_resized() which is called whenever the region is resized; implement WaveView::set_region_start() which could be used by an xfade editor etc.
2014-07-03 10:00:12 -04:00
d816c225a4
more extensive canvas debug message for canvas-enter-leave tracing
2014-06-30 16:32:01 -04:00
79b9a044b8
add event-insensitivity to the list of conditions that causes a container to NOT add its children to the list of items-at-point
2014-06-30 16:31:31 -04:00
4eb565e0a9
verbose cursor text is always outlined
2014-06-30 10:39:41 -04:00
5974f4730b
allow Canvas::Text to have outline drawn in a contrasting color (based on actual color)
2014-06-30 10:39:26 -04:00
471570705d
move contrasting_text_color() into ArdourCanvas
2014-06-30 10:38:45 -04:00
33339090c3
invisible items/containers should not add their children to "items-at-point"
2014-06-30 08:32:26 -04:00
cf075743e4
additional DEBUG_TRACE message for canvas current item selection
2014-06-30 08:32:26 -04:00
cef26a4e1e
Change some declarations from 'struct' to 'class' (and vice-versa)
2014-06-29 13:56:41 +01:00
22ce7c0762
Add (newly introduced) sources to our MSVC projects
2014-06-28 11:56:19 +01:00
ef78ad0d83
Remove (no longer needed) sources from our MSVC projects
2014-06-28 11:48:08 +01:00
c2dcd7eacd
slightly increase size of a Canvas::PolyItem, to avoid left-over pixels when dragging (as well as other general incorrectness
2014-06-27 10:30:09 -04:00
a0cb2f95f0
if CANVAS_DEBUG is defined, then the env variable CANVAS_HARLEQUIN_DEBUGGING will turn on drawing the expose areas for canvas render debugging
2014-06-27 10:27:04 -04:00
6cc673f0a6
in Canvas::window_to_canvas(), if either x or y coordinate is less than zero, search for the scroll group on the relevant edge.
...
If we don't do this then we find no scroll group covering the event coordinate, and the translation for scroll fails to be applied
2014-06-27 10:19:21 -04:00
3accf1d2af
new API for TrackingText and similar items
2014-06-26 15:10:24 -04:00
ae4c4c8f90
add tracking_text.cc to canvas wscript
2014-06-26 15:10:24 -04:00
f5d62b1486
new TrackingText canvas item, to resolve conceptual issues with the Editor::VerboseCursor
2014-06-26 15:10:24 -04:00
cd12698b9c
Rename PBD::find_file_in_search_path to just PBD::find_file
...
saves a bit of typing and not necessary if you look at how it is used.
2014-06-25 12:40:10 -04:00
663f9827f9
last piece of scroll-wheel checkin, oops
2014-06-24 10:46:53 -05:00
2cc25a9d79
add scroll wheel handler to canvas
2014-06-24 10:33:28 -05:00
199ac89d40
return of the zero line
2014-06-23 15:24:08 -04:00
a743e68a0c
revert drawing of rectified waves back to previous approach since it (might be) slightly more efficient and is simpler to understand; add comments
2014-06-23 15:12:30 -04:00
437099fff9
completely rethink waveform rendering (again)
...
There are 3 possible components to draw at each x-axis position: the waveform "line", the zero line and an outline/clip indicator.
We have to decide which of the 3 to draw at each position, pixel by pixel. This makes the rendering less efficient but it is
the only way I can see to do this correctly.
2014-06-23 14:57:55 -04:00
71c417948e
fix logic error that meant one side of the waveform outline is not drawn; draw zero line before outline, for better effects with low amplitude waves
2014-06-23 10:06:59 -04:00
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
f0933bf005
add missing new files for canvas redesign
2014-06-22 09:53:14 -04:00
99f9b3456a
explicitly qualify cast to ArdourCanvas::Container so that it works.
...
I assume that gcc is failing to complain about ambiguity with Gtk::Container even though there should
really be no ambiguity
2014-06-22 09:29:16 -04:00
a8bd6ecc4f
refactor Canvas so that all Items have children; add Container abstract base class; rename Group as "Layout" and retain only drawing semantics
2014-06-21 11:43:42 -04:00
c1045881dd
if we're not going to notify parents of bbox changes while an item is hidden, we need to remind it when the item is hidden or shown
2014-06-18 21:02:30 -04:00
36a34dc1a4
Merge branch 'canvas_tweaks' of https://github.com/nmains/ardour into cairocanvas
2014-06-18 11:20:10 -04:00
becf857f48
a whole slew of changes related to centralizing and rationalizing cursor management.
...
Debugging output left in place to help address the reports that will come in as people test this more
2014-06-18 10:24:59 -04:00
nick_m
0bd17ed2e4
Canvas tweaks.
...
* Only queue a draw for changed items that are set visible and in-window.
2014-06-19 00:06:32 +10:00
47efeb9f21
Merge branch 'cache_fixes' of https://github.com/nmains/ardour into cairocanvas
2014-06-17 11:35:13 -04:00
93bc93b6f6
a set of 3 fixes that cure Canvas::Text leaving dirty pixels when being dragged. or might not - testing is non-deterministic, which is alarming
2014-06-17 11:34:54 -04:00
f98e0a0707
use a different approach for indicating expose rects (from robin gareus). #ifdef'd out by default
2014-06-17 11:34:54 -04:00
nick_m
b31608f64e
Cache entries are now region colour aware.
2014-06-18 00:16:51 +10:00
8050712503
comment correction regarding Canvas::visible_area()
2014-06-15 12:18:47 -04:00
dae45f1d75
initialize _scroll_parent in Canvas::item
2014-06-15 12:17:12 -04:00
69af017315
initialize uninitialized variable
2014-06-15 13:24:40 +02:00
55d51d38ce
Add newly introduced sources to our MSVC projects
2014-06-15 09:56:49 +01:00
e59210c402
Remove no longer needed sources from MSVC projects
2014-06-15 09:55:34 +01:00
590882f3c8
change Canvas heirarchy and constructors
...
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.
2014-06-12 14:53:44 -04:00
23d7893910
remove drag handle canvas object - it was just a stupid unfinished experiment
2014-06-12 10:40:43 -04:00
87a6f633a1
derive ArdourCanvas::Ruler from Rectangle
2014-06-12 10:35:16 -04:00
e1825361b5
remove hard-coded colors
2014-06-12 01:07:58 -04:00
143f9509ea
many fixes and improvements for a now-working ArdourCanvas::Ruler item
2014-06-11 23:54:28 -04:00
f5fc4a6b09
add ruler.cc to canvas wscript
2014-06-11 23:54:28 -04:00
2cab65062d
add Ruler to Canvas fwd.h
2014-06-11 23:54:28 -04:00
