* mark ToplevelImpl._view as nullable.
* Update src/Android/Avalonia.Android/Platform/SkiaPlatform/TopLevelImpl.cs
Co-authored-by: Max Katz <maxkatz6@outlook.com>
* return 1 as default scaling in android TopLevelImpl
---------
Co-authored-by: Max Katz <maxkatz6@outlook.com>
* Truncate the content when writing
To maintain consistency with other operating system APIs, see: https://github.com/AvaloniaUI/Avalonia/pull/20804 & https://github.com/AvaloniaUI/Avalonia/pull/20807
* Prevent accidental truncation when creating files
* Update comments
* Validate existing item type when creating storage
* Truncate files on creation in storage items
---------
Co-authored-by: Julien Lebosquain <julien@lebosquain.net>
* test: add DataFormat.CreateInProcessFormat tests
Cover the new InProcess format API: kind, identifier, null/empty
validation, non-ASCII identifiers, HasSystemName for all four kinds,
ToSystemName throwing, equality/inequality, DataTransferItem
integration, and coexistence with other formats in DataTransfer.
* feat: implement DataFormat.CreateInProcessFormat<T> for in-process drag/drop
Add DataFormatKind.InProcess and DataFormat.CreateInProcessFormat<T>()
so users can pass arbitrary object references during in-process
drag-and-drop without crossing serialization boundaries.
- Add HasSystemName property to indicate whether ToSystemName() is valid
- Update ToSystemName to throw for InProcess (same as Universal)
- Guard all 7 platform backends (Win32, macOS, X11, Android, Browser,
iOS) to skip InProcess formats during clipboard/drag-drop enumeration
Closes#20097
* fix: remove HasSystemName API per review feedback
* Apply optimizations around Avalonia Android
* More changes
* Move benchmarks to run on Android
* Remove Android Benchmark from build
* More changes
* Removed Android Benchmarks project
* Don't tick with render loop when app is idle
* Update src/Avalonia.Base/Rendering/Composition/Transport/BatchStreamArrayPool.cs
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
* wip
* wip
* api diff
* fixes
* Address review: clear wakeupPending at tick start, guard CarbonEmissionsHack subscriptions
- Clear _wakeupPending at start of TimerTick so wakeups already processed
by the current tick don't force an unnecessary extra tick
- Guard CarbonEmissionsHack against duplicate subscriptions using a private
attached property
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Fix lock-order inversion in Add/Remove vs TimerTick
Move Wakeup() and Stop() calls outside the _items lock in Add/Remove
to prevent deadlock with TimerTick which acquires _timerLock then _items.
Add/Remove are UI-thread-only so the extracted logic remains safe.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Address review: remove unused usings, guard double Stop(), fix SleepLoop extra frame
- Remove unused using directives from IRenderLoopTask.cs
- Guard TimerTick Stop() with _running check to prevent double Stop()
when Remove() already stopped the timer
- SleepLoopRenderTimer: use WaitOne(timeout) instead of Thread.Sleep
so Stop() can interrupt the sleep, and recheck _stopped before Tick
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Fix DisplayLinkTimer foreground handler bypassing render loop state
Only resume the display link on WillEnterForeground if the timer was
calling Start() to avoid setting _stopped=false when the render loop
had the timer stopped.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Fix DisplayLinkTimer thread safety, revert global NU5104 suppression
- Stop() now only sets _stopped flag; OnLinkTick() self-pauses the
CADisplayLink from the timer thread to avoid thread-affinity issues
- Revert NU5104 global suppression in SharedVersion.props
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Cap _ticksSinceLastCommit to prevent int overflow
Stop incrementing once it reaches CommitGraceTicks to prevent
wrapping negative and keeping the render loop awake indefinitely.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* refactor: remove Start/Stop from IRenderTimer, merge into Tick setter
Timer start/stop is now controlled entirely by setting the Tick
property: non-null starts, null stops. This eliminates the explicit
Start()/Stop() methods from IRenderTimer, making the API simpler.
DefaultRenderLoop controls the timer purely through Tick assignment
under its _timerLock. A new _hasItems flag tracks subscriber presence
since Tick is now transient (null when idle).
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* fix: address review comments on timer thread safety and guards
- ChoreographerTimer: add _frameCallbackActive guard to prevent double
PostFrameCallback from both Tick setter and SubscribeView
- ServerCompositor: cap _ticksSinceLastCommit at int.MaxValue
- SleepLoopRenderTimer: make _tick volatile, remove _stopped recheck
(guard moved to DefaultRenderLoop)
- DefaultRenderLoop: add _running check at tick start to drop late ticks
- ThreadProxyRenderTimer: add lock for internal state manipulation
- DisplayLinkTimer: add lock for all internal state manipulation
- Re-add NU5104 suppression to SharedVersion.props
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* fix: make _hasItems volatile for cross-thread visibility
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* fix: guard against redundant starts in DefaultRenderTimer, make _tick volatile across all timers
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Remove CarbonEmissionsHack, revert iOS/Android timers to always-ticking
- Delete CarbonEmissionsHack class and its XAML reference
- Revert DisplayLinkTimer (iOS) to original always-ticking implementation
- Revert ChoreographerTimer (Android) to original always-ticking implementation
- Add TODO comments for future start/stop on RenderLoop request
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* Fix DirectCompositionConnection WaitOne not respecting process exit cancellation
Use WaitHandle.WaitAny with both _wakeEvent and cts.Token.WaitHandle so
the loop can exit when ProcessExit fires while the timer is stopped.
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* timers
* XML docs
* Cache delegate
---------
Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>
Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>
* fix creation of files/folders in subfolder (instead of the root folder)
* fix delete subfolder (instead of the root folder)
Co-authored-by: Julien Lebosquain <julien@lebosquain.net>
Co-authored-by: Emmanuel Hansen <emmausssss@gmail.com>
* Onboard onto Central Package Management
* Remove SharpDX
* Add back <clear /> to NuGet.config package source mapping
* Package mapping
* Inline props where appropriate
* Lost a space
* Extracted IInputRoot out of TopLevel
* Move some input handling out of TopLevel
* Remove old class, make layout manager private
* Removed IRenderRoot
* Make VisualTreeAttachmentEventArgs a bit more sensible
* Move ILayoutRoot to PresentationSource
# Conflicts:
# tests/Avalonia.Controls.UnitTests/TabControlTests.cs
* Updated some VisualRoot / GetVisualRoot usages
* Updated more XxxRoot usages
* More Root usages
* Addressed review
* Hurr-durr xml
* More fixes
* Maybe fix android compilation
* API diff
* Yet another cast
* I had to use MSIL analysis to detect those casts
* Fixed automation
* Fix PointerOverPreProcessor
* Fix?
* Removed yet another cast to Visual
* The amount of random downcasts is astonishing
* Maybe fix mac
* Addressed review
* On Frame-Buffer-Orientation: Add screen orientation support for Linux frame buffer and DRM applications.
This commit introduces support for screen orientation across various components by adding a new `Orientation` property of type `SurfaceOrientation` in `DrmOutputOptions` and `FbDevOutputOptions`. The `IScreenInfoProvider` interface is updated to inherit from `ISurfaceOrientation`, ensuring consistent orientation management.
Key changes include:
- Enhanced `FramebufferToplevelImpl` to handle orientation in size calculations.
- Updated `LibInputBackend` for device input coordinate rotation based on screen orientation.
- Implemented `ISurfaceOrientation` in `DrmOutput` and `FbdevOutput` classes.
- Modified `DrawingContextImpl` to support canvas rotation based on orientation.
- Improved `FramebufferRenderTarget` and `PixelFormatConversionShim` to respect framebuffer orientation during surface creation and pixel format conversions.
- Streamlined rendering methods to ensure drawing operations align with the current surface orientation.
- Removed redundant code related to framebuffer handling.
* Fix review comments, add ability to test
* Some formatting
* Should be working now
* Remove fbdev changes
Theres really no point to do this in fbdev.
* Better method of rotating and transforming the canvas
* Remove breaking changes
* Switch to using a 2nd frame buffer in the rotation case
* Fix review comments
* Incorrect variable
* Fix sample
---------
Co-authored-by: davidw <davidw@icselectronics.co.uk>
* Introduce a universal IGlyphTypeface implementation that does not rely on any platform implementation
* Revert changes
* Fix Android
* Make the test happy
* Fix build
* Update baseline
* Fix naming
* Fix headless
* Move interfaces to dedicated files
Make GlyphTypeface.GlyphCount an integer
* Fix GlyphCount
* Make IGlyphTypeface NotClientImplementable
* Make sure we cache platform typefaces by their desired name, style, weight and stretch
* Update baseline
* Only use IGlyphTypeface
* Fix Android
* Try to clear the buffer before we encode somethimg
* Add needed test font
* Add more unit tests
* Reduce allocations
* Remove Direct2D1 test files
* More tests
* More complete table implementations
* More adjustments
* Use batch APIs
* Handle invalid timestamps
* Update baseline
* Introduce a CharacterToGlyphMap struct for faster access
* Remove AggressiveInlining
* Remove AggressiveInlining
* Make the head table optional for legacy fonts
* Remove Load method. Fix TextBlockTests
* Fix nullables
* Remove redundant folder
* Update Api baseline
* revert diff helper changes
* revert changes
* Use bare minimum font for Headless platform and introduce a test font manager that uses the Inter font for testing.
* Add missing font file for Headless platform
---------
Co-authored-by: Gillibald <stebner@avaloniaui.net>
Co-authored-by: Julien Lebosquain <julien@lebosquain.net>
* support reading images from clipboard(win32/android)
* Add DataFormat.Image. Prioritize png format when retrieving image from clipboard
* add browser support
* addressed comments
* win32 - add support for CF_DIB and CF_BITMAP formats
* win32 - add support for copying bitmaps to clipboard as DIB
* browser - add support for copying bitmap to clipboard
* Implement bitmap clipboard for iOS
* rename DataFormat.Image to DataFormat.Bitmap
* Implement Bitmap clipboard on macOS
* Use MemoryStream for bitmap clipboard/dnd on macOS backend
* Add public.jpeg support on macOS backend (convert it to png while in objc)
* Support TIFF format on iOS backend, by converting it to UIImage first
* Add Bitmap DND sample
* add clipboard bitmap support on linux
* simply bitmap format search on win32 clipboard
* fix linux clipboard image
* Bump MACOSX_DEPLOYMENT_TARGET
* Fix IDL incompatibility
* address review
* more reviews
* Fix Android crash on copy when a bitmap is present in the clipboard
* Handle any error that might occur pasting from an external content provider
* Add data transfer extension methods for Bitmap
---------
Co-authored-by: Max Katz <maxkatz6@outlook.com>
Co-authored-by: Julien Lebosquain <julien@lebosquain.net>
* Add new SaveFilePickerWithResultAsync API to the base
* Add SaveFilePickerWithResultAsync stub impl
* Control Catalog SaveFilePickerWithResultAsync sample with XML and JSON types
* Make SaveFilePickerResult a struct
* Add managed picker implementation
* Make SaveFilePickerResult a readonly struct
* Windows implementation of SaveFilePickerWithResultAsync
* Test impl for dbus
* Reuse the file type object (FTO) so StorageFile consumer can match exactly the right FTO when receiving the SaveFilePicker's result.
* Add Gtk impl
* Avalonia.Native: surface selected save dialog filters
* macOS: report selected NSSavePanel filter
* Modify the conditional in case there's duplicate descriptions of FTO's in DBusSystemDialog.cs
* Instantiate FPFT as fallback
* Pass the mime/pattern to instantiated FPFT
* Update API diff
* Fix review comments
---------
Co-authored-by: Max Katz <maxkatz6@outlook.com>
* add lifetime with view factory on android
* rename android lifetime interface
* add warning when using ISingleViewApplicationLifetime for android, set current main activity reference on OnResume
* fix nit
Emmanuel Hansen
Mliybs
Rowe Wilson Frederisk Holme
kerams
Luthfi Tri Atmaja
Nathan Nguyen
Javier Suárez
Nikita Tsukanov
Paulsams
David Federman
SunnyDesignor
Julien Lebosquain
Thad House
Daniel Lerch
Shirasagi
Benedikt Stebner
Bobby Cannon
Jumar Macato
Isabelle Santin
Max Katz