Vertex memory allocation uses malloc and realloc without checking the
result. Throw exceptions that can be caught in the DoRepaint() method
in EDA_DRAW_PANEL_GAL when malloc and realloc return a null pointer.
So the new steals-focus protection stuff works well when there's a
focused control, but not as well when there's a modal dialog up which
happens not to have a focused control (or worse, a focusable control).
This adds a second mechanism for also checking to see if a modal dialog
is up (something that wxWidgets, true to form, makes very difficult).
Fixes https://gitlab.com/kicad/code/kicad/issues/6520
The infobar changes the size of the visible screen, so adding/removing
it will shift the screen center, causing the position of onscreen
objects to move up/down. This changes the sizing to pin the bottom
corner position when showing/hiding the infobar
Fixes https://gitlab.com/kicad/code/kicad/issues/5776
For instance, we get things like high-contrast-mode from the pad
dialog when rendering a pad preview, but we want the colours from the
parent PCB_BASE_FRAME.
On platforms with limited framebuffer attachments, like GC7000L
driven by the open source etnaviv driver, we can still use
GPU acceleration by drawing directly to the main buffer.
EDA_DRAW_PANEL_GAL::onPaint checks if an overlay target is
available in the GAL, and if not, redraws the whole view if the
overlay target should be dirty.
Clearing of the overlay target is a no-op if there is no overlay
buffer.
Signed-off-by: Lukas F. Hartmann <lukas@mntre.com>
- New public static function OPENGL_GAL::CheckFeatures() gets called in EDA_DRAW_PANEL_GAL::SwitchBackend() before switching to OPENGL_GAL
- Moved all OpenGL feature checks from OPENGL_GAL constructor to OPENGL_GAL::init()
Fixes https://gitlab.com/kicad/code/kicad/-/issues/4714
The canvas size is not guaranteed to be strictly > 0, so we need to
enforce a minimum returned size before dividing by it or passing to GAL
initialization
CHANGED: Settings are now stored in versioned sub-directories
ADDED: First-run dialog for migrating settings from a previous version
CHANGED: Settings are now stored as JSON files instead of wxConfig-style INI files
CHANGED: Color settings are now all stored in a separate settings file
CHANGED: The symbol editor and footprint editor now have their own settings files
CHANGED: Color settings are no longer exposed through BOARD object
CHANGED: Page layout editor now uses Eeschema's color scheme
Settings are now managed through a central SETTINGS_MANAGER held by PGM_BASE.
Existing settings will be migrated from the wxConfig format on first run of each application.
Per-application settings are now stored in one class for each application.
The thumb size changes between system versions and (on GTK) render
managers, so hard-coded wasn't working. This gets the actual value from
the system and uses to adjust the range. Changes in the range can also
trigger the refresh.
Fixes: lp:1822617
* https://bugs.launchpad.net/kicad/+bug/1822617
Fixes: lp:1816749
* https://bugs.launchpad.net/kicad/+bug/1816749
Includes the addition of an onSetCursor() handler which must be called
from both the GAL canvas AND the GAL backend (at least on OSX) to prevent
cursor flickering between (for instance) pencil and arrow.
Also includes new architecture for point editors which allows them to
coordiate cursors with the editing tools (so we can switch to an arrow
when over a point).
GTK3 does a fade in/fade out routine for scrollbars by default. This
was problematic as it caused a cascade of full-screen repaint events on
each mouse event. Instead of disabling scrollbars (which only helped
the full canvas), we force the old scrollbar behavior is environmental
variables.
Revert "gtk3: Remove scrollbars"
This reverts commit db43bd82a7.
The canvas type might change without the frame being notified. If this
happens, the user is presented with repeated notifications of OpenGL
issues. Howver, switching canvas is not an error and should be
presented to the user as an info message to clarify that the system is
still working but it has changed how it renders the screen.
Fixes: lp:1795240
* https://bugs.launchpad.net/kicad/+bug/1795240
Under GTK3, the scrollbars fade in and out, causing a cascade of
re-paint events. These cause KiCad to be unresponsive while the repaint
events occur. By default this is 1s fade in 1s fade out but can be
configured by the user/wm.
Area mapping the repaint events to just scrollbar areas will be a good
solution but until/unless that happens the scrollbars in GTK3 are
problematic.
When the error switching to OpenGL is triggered by the requested switch,
we want to fallback to the cairo GAL renderer instead of the
GAL_TYPE_NONE, which defaults to legacy.
Fixes: lp:1799017
* https://bugs.launchpad.net/kicad/+bug/1799017
Display GALs had an incorrect world unit value set. Now the world unit
value says how many internal units are in an inch, in accord with the comments
in the GAL header. Bitmap drawing code relied on the information about DPI,
so scaling worked differently for display and print GALs.
Fixes a crash when typing fast in the place footprint filter box.
Also adds a bunch more checking to GAL locking, including making
sure the same person unlocks as locked, and preventing piece-meal
calls (the RAII objects must be used).
This prevents deadlocks when exceptions are thrown and the context
ends up not getting unlocked.
It also removes an earlier hack to try and minimize this which
didn't work anyway.
Wayne Stambaugh
mitxela
Seth Hillbrand
Jon Evans
Jeff Young
Marek Roszko
Tomasz Wlostowski
mntmn
jean-pierre charras
Qbort
Ian McInerney
Seth Hillbrand
Maciej Suminski