Signed-off-by: falkTX <falktx@gmail.com>

Signed-off-by: falkTX <falktx@gmail.com>

Signed-off-by: falkTX <falktx@gmail.com>

Signed-off-by: falkTX <falktx@gmail.com>

Signed-off-by: falkTX <falktx@gmail.com>

Signed-off-by: falkTX <falktx@gmail.com>

Signed-off-by: falkTX <falktx@gmail.com>

Signed-off-by: falkTX <falktx@gmail.com>

Signed-off-by: falkTX <falktx@gmail.com>

Signed-off-by: falkTX <falktx@gmail.com>

Signed-off-by: falkTX <falktx@gmail.com>

Signed-off-by: falkTX <falktx@gmail.com>

Fixes crash for bridge-lv2-x11 from CLI

Signed-off-by: falkTX <falktx@gmail.com>

Fixes crash for bridge-lv2-x11 from CLI

Signed-off-by: falkTX <falktx@gmail.com>

Fixes a few UIs getting too small, or with wrong aspect ratio

Signed-off-by: falkTX <falktx@gmail.com>

Signed-off-by: falkTX <falktx@gmail.com>

Scale-to-area mode was not disabled if RMB released without rubberband
selection happened.

Signed-off-by: falkTX <falktx@gmail.com>

It crashes with zyn c++11 code

Signed-off-by: falkTX <falktx@gmail.com>

* New native plugin for forcing all midi to a particular channel

* Update midi-channelize.c

* Update _data.cpp

* Update midi-channelize.c

* Stable OpenOctave port light position

* More neat OpenOctave theme port lights

fillPath seems to produce more neat result when downscaled like in
minimap, compared to even fillRect. Cosmetic line is good to keep it
visible even on minimap.

* Keep minimum connection line visibility

Don't let connections to disappear on too high scales, like minimap with
very big canvas.

I still got sitation, when signal from deselected port comes after
selected one (i.e. select both ends with Ctrl, then select input end).

* connection lines: Fix line selection bug

Connection line was unselected if selection changed from input port to
output port for same connection, probably due to repaint order issue.
New variant should be more stable, yet not requiring non-standard
state variable.

* rack: Reset to noop color if unknown skin set

Some skins are initially designed to have hardcoded, color scheme. With
previously selected dark color and new dark skin, it may become close to
black.

* patchcanvas: Working Ctrl for rubberband selection

* patchcanvas: optimize calls in zoom-fit

* patchcanvas: optimize fixScaleFactors

* patchcanvas: speedup zoom_in/zoom_out

* patchcanvas: disconnect ports by Ctrl+MidButton

* patchcanvas: optimize rubberband update

* patchcanvas: correct cursor unset

* fixScaleFactor: support transform argument

* patchcanvas: speedup wheelEvent handler

Direct operations on QTransform go faster than via QGraphicsView
convenience methods.

* patchcanvas: optimize QPointF construction

* patchcanvas: Сursor for connection cut mode

* patchcanvas: rubberband scaling support

* patchcanvas: Limit top scale by canvas size

* patchcanvas: Fix box position after each movement, even creation

* minimap: Scaling support

Pressing RMB after LMB activates special scaling mode. Scroll wheel to
scale in any mode or without such.

* patchcanvas: Take port lineHinting from chosen pen

* patchcanvas: Set default port offset to 0px

Besides of more tidy look with certain themes, it also noticed to be
workaround for problem, when connection lines get under port's parent
box, after selection changes.

* patchcanvas: Finer connection placement relative to ports

* Fluidsynths: Ensure fluidsynth's defaults are set once and in one place

This makes transition fluidsynth 1.x -> 2.x a lot easier.

Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>

* Enable support for fluidsynth >= 2.0.0

This reverts commit e67ba7c25b.

* Fixes for fluidsynth >= 2.0.0

* preset iteration and getters have changed
* constants for most defaults are no more available in public headers -
  fluidsynth wants to be asked

Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>

* Fluidsynths: Ensure fluidsynth's defaults are set once and in one place

This makes transition fluidsynth 1.x -> 2.x a lot easier.

Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>

* Enable support for fluidsynth >= 2.0.0

This reverts commit e67ba7c25b.

* Fixes for fluidsynth >= 2.0.0

* preset iteration and getters have changed
* constants for most defaults are no more available in public headers -
  fluidsynth wants to be asked

Signed-off-by: Andreas Müller <schnitzeltony@gmail.com>

Squashed commit of the following:

commit 0449cd63f7
Author: Nikita Zlobin <nick87720z@gmail.com>
Date:   Fri Oct 5 02:19:23 2018 +0500

    carla skin: fancy item selection

commit 84a7b527a7
Author: Nikita Zlobin <nick87720z@gmail.com>
Date:   Fri Oct 5 02:10:49 2018 +0500

    carla skin: drawOutline: fixed positioning and optimization

commit 30681d1523
Author: Nikita Zlobin <nick87720z@gmail.com>
Date:   Fri Oct 5 01:20:53 2018 +0500

    carla skin: drawOutline: set brush only once

commit 63d2ab2e21
Author: Nikita Zlobin <nick87720z@gmail.com>
Date:   Thu Oct 4 00:10:39 2018 +0500

    carla skin: more neat QColor to tuple conversion

commit 2137b78109
Author: Nikita Zlobin <nick87720z@gmail.com>
Date:   Wed Oct 3 16:35:48 2018 +0500

    rack item: Skin-independent colorization support

    Color menu item tints background color, preserving all visible
    relief. No need to lock it for some skins.

commit 13fa4f2c34
Author: Nikita Zlobin <nick87720z@gmail.com>
Date:   Wed Oct 10 15:00:58 2018 +0500

    rack list: Colorized padding

commit 9964af1994
Author: Nikita Zlobin <nick87720z@gmail.com>
Date:   Fri Sep 28 17:48:17 2018 +0500

    rack list: Colorized rails

commit d212577057
Author: Nikita Zlobin <nick87720z@gmail.com>
Date:   Wed Oct 10 14:12:36 2018 +0500

    rack list: Set frame in ui form

commit 9a7e060988
Author: Nikita Zlobin <nick87720z@gmail.com>
Date:   Fri Sep 28 18:44:49 2018 +0500

    rack list: Set common frame

* minimap: Update on any selection change

For now minimap is already updated when box (not port) is selected.
Also it will update if port is selected by Ctrl+C while box is already
selected. This commit just makes this behavior more stable and
predictable,

* minimap: Align frame bottom with canvas frame

* minimap: Fixed & unified cursor pos expressions

Another approach, yet working in both places without rewriting.
Don't add xp or yp, as it displaces right/bottom limit by 1px

* minimap: Better custom frame

New implementation has outer 1px shadow above parent background
and internal enlight border above background. All is pixel-aligned.

* minimap: Fix cursor position on lowest scale

When scale is close to 0.2, view area may become bigger than working
area. After such "fix" viewRect position is broken.

* minimap: Brightness-aware shading on side gaps

* mininap: Set viewRect lineHinting from proper pen

* minimap: Cliped rendering for rounded corners

* minimap: Frame width awareness

Draw content only inside frame when external qt theme is used.

* minimap: Implement full resize with any ratio

* minimap: Better cursor positioning

* minimap: Minimal corner rounding

Make rounding to look good with rounded frames, still not ugly
with square themes.

* minimap: Reworked frame

Mimic tab frame by placing existing frame as line child to QTabWidget.
Frame derivation still handy to create inner sunken frame, just like
in two other frames around.

* minimap-framewidth: Follow system style change

* minimap: Special blending modes for view cursor

Adding for dark color schemes and subtracting for light preserve more
contrast, compared to default blending. Difference is calculated from
background and rubberband colors.

* Better buttons look in sidebar fileview

* minimap: Hold cursor inside map in view move mode

* minimap: Natural move

Would be more natural to have centered position in canvas view, when
pointed in minimap.

Signed-off-by: falkTX <falktx@gmail.com>

* optimization: MainWindow resize event (no more issue #148)

minimap: Brightness-aware shading on side gaps

* CarlaStyle: more careful rounded corner drawing

Rounded rectangles have transparent corners even with opaque colors.
During compositing colors from several such objects are mixed,
producing unexpected artifacts. Also outer contour must have
bigger rounding - values for inner/outer rects are spreaded to be
around of original 2.0px, to preserve original look.

* CarlaStyle: better separator color

Create separator color from softened text color.

* paramspinbox: Keep scrollbar size closer to outer frame

Unless QStyle allowes any widget style, or it is entries and scrollbars
provide essential way to control or read frame parameters, scrollbar is
still set a bit smaller to counter theme-side deviations between
scrollbar and spinbox visible height while real height is equal.

* CarlaStyle: better light shade

* CarlaStyle: fix visible spinbox height regression

When spinbox is in one row with scrollbar or entry field, all vertically
expanding, spinbox look a bit lower.

* CarlaStyle: completed spinbox buttons light border

* CarlaStyle: fixed spinbox button rects, better borderwidth balance

Integer button rectangles now produce pixel-aligned non-overlaping,
still centered rectangles. SpinBox border width is reduced to minimum,
right enough to keep entry widget corners out of outer rounded border
parts.

* CarlaStyle: constification (SpinBox drawing)

* CarlaStyle: spinbox drawing fixes

Rely to correct buttons rectangles, handle correctly both even and odd
spinbox heights. Disappeared buttons highlight glitch, appeared when
moving mouse one button to another.

* CarlaStyle, SpinBox: contrast highlight margin between buttons

* CarlaStyle spinbox: more careful buttons highlight

* CarlaStyle, spinbox: better arrows placement

* paramspinbox: Hide scrollbar border

* CarlaStyle: nicer rounded corners in deep-dark colors (less radius deviation)

* CarlaStyle CT_ToolButton: took less space than combobox in same layout

As in designer, carla_host.ui has plus/minus buttons size 25x24, with
height equal to adjacent combobox. It seems, system carla style already
got fix.