c4e31fc322
Add an optional ArdourCanvas::Item::prepare_for_render interface
...
Called when an item has requested a redraw and intersects with visible
canvas area.
Also add Canvas::prepare_for_render that will call Item::prepare_for_render for
items visible on the canvas.
2017-06-26 08:40:47 +10:00
dac25b8db9
Add PreRender signal to the canvas
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Emitted by the canvas immediately before rendering.
2017-06-26 08:40:47 +10:00
9618b6dcbb
Whitespace fixes in canvas.h
2017-06-26 08:40:47 +10:00
90f169881f
Remove unused ArdourCanvas::HSV constructor
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Using stringstream for this is not locale independant. If this constructor is
needed at a later stage it should be reimplemented.
2017-06-22 10:48:38 +10:00
1170bd9043
Remove LocaleGuards from SVAModifier and HSV classes
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float <=> string conversion now done using PBD::to_string/string_to so
LocaleGuards are no longer needed.
2017-06-22 10:48:38 +10:00
0e4ddcf506
Fix out-of-bounds waveform image rendering.
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With large sample-rates and high-zoom-level the minimal request-size
or at least 1/10sed can exceed the max image size supported by cairo.
e.g. @192kSPS; 100ms = 19200 samples.
* 1 sample/pixel, * 2 (left/right) = 38400px > 2^15px.
2017-05-14 20:37:58 +02:00
926a064744
Use PBD::to_string from pbd/string_convert.h in WaveView debug code
2017-04-19 09:37:01 +10:00
7085d7305d
Use locale independent string conversion functions in SVAModifier class
2017-04-19 09:36:55 +10:00
aff92a019d
Stop tooltip timeout when a canvas-widget or item is hidden.
2017-04-17 01:45:25 +02:00
5e9492b996
consolidate NSGLView
2017-03-21 15:53:29 +01:00
85b5741081
Allow to selectively use NSGLView Canvas
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Various GdkEvents are not yet handled correctly, eg. unpacking a widget
from its container does not unmap it, nor are remaining widgets in the
contained re-positioned (size allocation does not change, nor does the
mapping). This affects eg. Mixbus Strips
2017-03-21 05:37:44 +01:00
d06de26a4f
Towards a consistent render() API.
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This fixes an -Woverloaded-virtual ambiguity introduced in b5e613d45
2017-03-20 17:12:08 +01:00
60a0b8f645
Forward un/map events to NSGLView
2017-03-20 17:12:08 +01:00
b5e613d453
Move NSGlView into libgtkmm2ext
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This allows to re-use the concept with CairoWidget
2017-03-20 04:35:05 +01:00
b726255007
Fix OSX canvas when used without openGL NSView
2017-03-20 03:37:37 +01:00
5fe355af92
Use NSGLView with patched gdk
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Special case Ardour's Canvas NSView to forward gdk-events
which are otherwise special-cased to read AU-views..
2017-03-20 02:15:15 +01:00
c371fc5115
Prepare NSView/OpenGL Canvas (to speed up rendering on [mac]OS[X]
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This avoids Coregraphics (cairo_quartz_surface..) competely.
The openGL texture bypasses CG's slow argb_image and CGSColorMask
methods.
2017-03-19 22:49:17 +01:00
7ab1becd43
Snow White and the Pharaoh (mac rendering)
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Once upon a time there was a beautiful Apple tree in palace of
GtkAnkhAmun in Cairo...
2017-03-17 16:54:16 +01:00
86ac64d528
NO-OP: whitespace
2017-03-17 16:03:59 +01:00
34d6de83a0
Disable Retina/Appple pango text-width workaround
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Fix right-alignment (tempo-markers) and oversized bounding-boxes.
_width_correction should be removed after testing on various systems.
2017-03-11 05:13:17 +01:00
f5d6c908ac
canvas::grid - more tweaks and improvements
2017-02-01 21:58:20 +01:00
fa2c4c525b
canvas::grid : compute all row/col extents
2017-02-01 21:58:20 +01:00
94443bab7e
basics of row/col span for Canvas::Grid
2017-02-01 21:58:20 +01:00
2c9b0796a3
change Grid API to avoid unnecessary Duple and open door for row/col span
2017-02-01 21:58:20 +01:00
91908dde7e
clear up some CSS padding/margin confusion, and add row/col spacing
2017-02-01 21:58:20 +01:00
14cb9ec795
canvas::grid starts being able to do its job a little
2017-02-01 21:58:20 +01:00
e616324683
add basic data members and methods for adding an explicit size allocation for Canvas::Item
2017-02-01 21:58:20 +01:00
52718b3411
some initial bits of work on canvas allocation
2017-02-01 21:58:20 +01:00
484c3316d6
yet another case of misplaced parentheses during the removal of boost::optional from Canvas
2017-01-25 16:56:31 +01:00
49422aa89a
another case of misplaced parentheses during the removal of boost::optional from Canvas
2017-01-25 16:54:29 +01:00
cce1c58198
This wasn't supposed to be pushed to master.
...
Revert "add basic data members and methods for adding an explicit size allocation for Canvas::Item"
This reverts commit d1c1d8df61
2017-01-24 23:17:38 +01:00
d1c1d8df61
add basic data members and methods for adding an explicit size allocation for Canvas::Item
2017-01-24 22:45:22 +01:00
4fa4b9a135
remove use of boost::optional to define "undefined" Canvas::Rect, and use Rect::empty instead.
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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
2017-01-19 20:54:54 +01:00
b4cf8cfc49
fix up Canvas::Grid child layout
2017-01-19 00:24:54 +01:00
73acd5b413
correct translation matrix for Canvas::Widget
2017-01-19 00:24:54 +01:00
c91c028c37
do not add items twice to their canvas parent!
2017-01-19 00:24:54 +01:00
88b3aa926a
Accommodate newly introduced source(s) in our MSVC project (cairocanvas)
2017-01-16 15:21:47 +00:00
09a8ec534f
canvas::grid: get padding and margin to work; remove some debug output
2017-01-15 21:40:42 +00:00
7c17327f56
get grid layout working
2017-01-15 12:13:03 +00:00
04e346a3d8
tweak Grid repositioning code to be a little more O(N)
2017-01-15 12:13:03 +00:00
99b86f0f05
basic (and probably wrong) Canvas::Grid child placement
2017-01-15 12:13:03 +00:00
0d1a083a5d
include Canvas::Grid in build script
2017-01-15 12:13:03 +00:00
9ed87f6693
initial skeleton for a Grid canvas item
2017-01-15 12:13:03 +00:00
nick_m
3129370bc5
add ArdourCanvas::Flag::width()
2016-12-29 04:16:09 +11:00
004431426d
Towards packing CairoWidgets on ArdourCanvas.
2016-12-19 13:36:42 +01:00
218d376154
vertically center text in time rulers
2016-12-19 13:27:22 +01:00
6bbb2c72f0
NO-OP: whitespace
2016-12-19 13:27:22 +01:00
nick_m
d118a60090
fix unused Outside filled framed curve for constant points outside the draw area.
2016-12-16 02:54:10 +11:00
nick_m
49c6d13386
revert c3ab67dd now that this misbehaviour is understood.
2016-12-16 02:52:39 +11:00
nick_m
d3ad6dc001
fix issue with disappearing tempo curve at constant tempi.
2016-12-16 02:50:07 +11:00
nick_m
9afe719827
amend incomplete change in previous commit.
2016-12-16 02:01:50 +11:00
nick_m
a99331a4e9
more work on patch change redisplay.
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- fixes just-introduced undo crash.
2016-12-16 01:58:58 +11:00
nick_m
c3ab67ddb6
go back to always interpolating framed curve points.
2016-12-11 23:54:03 +11:00
f1f47664ff
fix compilation with newer version of *mm and gcc-6.2 (RefPtr<> cast)
2016-11-30 16:00:05 +01:00
24c799cde3
prefer bool operator
2016-11-30 12:15:35 +01:00
5ed764178a
Fix crash with empty patch-names.
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An empty text will not produce a bounding box.
2016-10-29 19:57:43 +02:00
nick_m
92920307ae
Tempo curve cleanup, now also works on optimized builds.
2016-10-17 01:28:33 +11:00
1552547f65
stop using gkd_pango_context_get() in ArdourCanvas::Canvas and require concrete instances to supply a Pango::Context; do this for GtkCanvas and Push2Canvas
2016-10-13 17:18:54 -04:00
1fe19ead70
Accommodate newly introduced source(s) in our MSVC project (cairocanvas)
2016-09-30 08:20:14 +01:00
c8ae41d598
fix errors reported by pixman for meter redraws (and add more comments to help the coordinate challenged
2016-09-28 13:37:19 -05:00
81f2ed452b
provide ArdourCanvas::Text::{width,height}()
2016-09-27 14:59:32 -05:00
df5bb70616
optimize canvas meter redrawing (as in the non-canvas version)
2016-09-27 14:59:32 -05:00
1c94f6490e
bug fixes for vertically-drawn Canvas::Meter
2016-09-27 14:59:32 -05:00
fccd0da9c6
bug fixes for Canvas::Box
2016-09-27 14:59:32 -05:00
29b8072555
add canvas-based Meter object
2016-09-27 14:59:32 -05:00
85c1523611
add new Box container for Canvas.
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API subject to change and improvement
2016-09-27 14:59:32 -05:00
ba82e673fd
add variant of Rect::expand() that allows different amounts in each direction
2016-09-27 14:59:32 -05:00
5d43d2e43f
don't do as much work if a Rectangle has no outline width or outline what values
2016-09-27 14:59:32 -05:00
f66f7ba136
make inclusion/exclusion of hidden children optional in Item::add_child_bounding_boxes
2016-09-27 14:59:32 -05:00
5672419fff
add Item::add_front()
2016-09-27 14:59:32 -05:00
095bdb7d40
make Item::child_changed() virtual
2016-09-27 14:59:32 -05:00
0613f8e3bd
put change_alpha() into ArdourCanvas namespace as intended
2016-09-27 14:59:31 -05:00
216ce7bcb8
a slew of unconnected mostly minor tweaks to get Push2 support back to where it was...
...
... prior to using the canvas for the video screen
2016-09-27 14:59:31 -05:00
d4a64299c5
Add missing header include guards in canvas library
2016-09-13 14:32:22 +10:00
0ff233d234
Update our MSVC project files to generate the most recent Ardour session file format (ver 5) rather than the older v3 format
2016-08-30 07:15:00 +01:00
eec294a97e
the endless quest to plug memory leaks -- episode 378
2016-07-25 17:16:32 +02:00
062712c691
Remove 'i18n.h' from some VC projects where it's no longer needed
2016-07-18 09:41:46 +01:00
cf52d6e4b4
enough with umpteen "i18n.h" files. Consolidate on pbd/i18n.h
2016-07-14 14:45:23 -04:00
205fbb99ad
canvas HSV color serialization needs LocaleGuard
2016-07-14 11:46:02 -04:00
a66ad18402
initialize some uninitialized variables
2016-07-13 04:31:34 +02:00
17b162c5da
add fill-area feature to poly-line
2016-07-05 00:39:39 +02:00
nick_m
360f87b217
Fix FramedCurve Outside fill for curve.
2016-06-04 07:03:18 +10:00
nick_m
1eb8216408
More FramedCurve render work
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- draw last point correctly if applicable
- comment intent.
2016-06-04 06:40:59 +10:00
nick_m
62be6b2ed8
Fix framed curve thinko.
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- in FramedCurve, the first _point is used for the bounding box.
Don't confuse this with actual data.
2016-06-04 06:00:41 +10:00
nick_m
575bb7792f
Small cleanup in FramedCurve.
2016-06-03 02:02:50 +10:00
nick_m
8f88f42ba9
Fix assorted drawing bugs in framed curve.
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- treat drawing area of boxes and curves similarly.
- handle a redraw request between
the last sample and the last point.
2016-06-03 00:00:31 +10:00
81a2fe39e8
port 7e716d27 to XFadeCurve
2016-06-01 17:48:33 +02:00
nick_m
7e716d27a8
Fix conditional on uninitialised idx (via n_samples) in framed curve.
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- possibly fixes drawing artefacts in the tempo curve.
2016-06-02 01:11:23 +10:00
nick_m
0d7f73cb27
Hopefully finally fix tempo curve flickering.
2016-05-29 05:12:07 +10:00
4c4bb98052
Accommodate newly introduced source(s) in our MSVC project (cairocanvas)
2016-05-28 10:43:50 +01:00
nick_m
2d31fa7bb1
Tempo ramps - finally fix flicker in framed curve.
2016-05-27 23:38:17 +10:00
nick_m
2a8104f2f8
Yr,[p ramps - fix flickering tempo curves when zoomed in.
2016-05-27 23:38:17 +10:00
nick_m
0c7ecc6cbb
Tempo ramps - add Canvas::FramedCurve and use it in the tempo marker bar.
2016-05-27 23:38:16 +10:00
nick_m
6209b3f445
Tempo ramps - revert earlier change to Canvas::Curve
2016-05-27 23:38:16 +10:00
nick_m
86b0268e8b
Tempo ramps - add visualtempo curve, dragging bbt or music rulers with constraint modifier dilates previous tempo.
2016-05-27 23:38:16 +10:00
nick_m
4f7a4cd233
Crapola - this is an experimental performance hack that must be reverted.
2016-05-27 23:38:14 +10:00
nick_m
7fc3b0c34c
Initial stab at tempo ramps.
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Replaces the list of points in TempoMap with TempoSection functions, which
compute tempo-at or tick-at time relative to tempo section start.
TempoMap consults them additively to determine things like bbt_time(),
frame_time() get_grid() etc.
This has a marked effect on scrolling speed along with the code simplification
in the places it has been attempted.
Several things are broken here.
Currently every ramp except the last one is an exponential ramp. this may
be simple to fix :).
Mouse-over midi grid doesn't match mouse click grid. should also be simple.
Many things seem to work, but their accuracy should be in question until
each area has been addressed.
2016-05-27 23:38:09 +10:00
742e113a7b
backport canvas color functions from Mixbus
2016-05-17 18:17:51 +02:00
6d343ba3c6
fix LocaleGuard contstructor ( 3dc77280)
2016-05-07 12:19:41 +02:00
3dc7728038
we always only use the "C" locale when saving.
2016-05-05 21:49:56 +02:00
