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path: root/src/platform/wayland/backend.c
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12 dayspublic api refactorBerke Güzel
12 daysRead back the last presented CPU frameBerke Güzel
wsap_term writes PNG screenshots for its debug server and keeps its own copy of the frame because YASL had no readback. yasl_surface_read_pixels() copies the frame from the last successful present, or reports its extent when the buffer is too small. X11 and Cocoa keep it in their single CPU target until the next draw starts; X11 now also forgets it when a resize replaces the target, and Cocoa records the presented extent because a resize can change the size before the next draw. Wayland remembers which buffer it committed and forgets it when a draw reuses that buffer. The backend test checks the copy on Wayland and X11, and that draws that never present do not show through. The Cocoa path is not built or run here. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
12 daysReport the system double-click intervalBerke Güzel
wsap_term hardcodes 400 ms in three places to count clicks. yasl_display_double_click_ms() reads the interval from the system. X11 parses Net/DoubleClickTime from the XSETTINGS owner's property. Wayland has no protocol for it, so it asks the Settings portal for KDE's DoubleClickInterval, which KDE sends as a string and which exists only when the user set it, then GNOME's double-click. X11 without XSETTINGS asks the portal too. Cocoa reads NSEvent.doubleClickInterval. Missing or implausible values give YASL_DOUBLE_CLICK_MS_DEFAULT, 400 ms. The X11 state test covers the XSETTINGS parser in both byte orders and with truncation. The Xwayland test owns the settings selection. The desktop test serves both portal keys. The Cocoa path is not built or run here. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
12 daysAdd desktop services: open URI, notify, appearance, bell, and pathsBerke Güzel
wsap_term keeps per-platform code for opening links, notifications, the bell, high-contrast detection, the executable and bundle paths, and the default locale. These now live behind <yasl/desktop.h>. On Linux, src/platform/freedesktop serves both backends. Opening a URI runs xdg-open from PATH through a double fork, so the opener gets default signal dispositions, an empty mask, a new session, and none of the application's descriptors. Notifications and the Settings portal use the session bus through libdbus-1, an optional dependency behind -Ddbus. Appearance falls back to GTK_THEME without a portal. The bell uses xdg-system-bell on Wayland and the XKB bell on X11. Cocoa implements the same calls with NSWorkspace, UserNotifications, the effective appearance, NSBeep, the bundle, and CFLocale. That code is not built or run here; it needs a macOS check. The desktop test runs under dbus-run-session against a fake notification server and portal, and uses a fake xdg-open to check argument passing, signal state, and descriptor inheritance. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
12 daysImplement relative pointer mode on WaylandBerke Güzel
yasl_surface_set_pointer_mode(YASL_POINTER_RELATIVE) now takes a persistent zwp_locked_pointer_v1 on the surface and hides its cursor. While the compositor keeps the lock engaged, zwp_relative_pointer_v1 motion is pushed as POINTER_MOTION with pos frozen and delta in device pixels. When the lock disengages, as on focus loss, motion is absolute again with a delta derived by the input queue. The lock follows the pointer's seat: it moves to another seat when its seat loses the pointer, and is released on NORMAL and on surface destruction. Compositors without both protocols return false. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
12 daysUnify core and runner events into struct yasl_eventBerke Güzel
The core input queue and the yasl_run() runner each had their own event type, and the runner translated one into the other. Both now share struct yasl_event in <yasl/yasl.h>: yasl_surface_poll_event() returns the same events the app event callback receives, so the runner forwards them unchanged. Pointer input becomes POINTER_DOWN/UP/MOTION/SCROLL/LEAVE with a named yasl_pointer_button and a motion delta computed in the input queue. TEXT, PASTE and DROP share one text payload, scale changes fold into WINDOW_RESIZE, and every event carries a monotonic time_ns. yasl_surface_set_mouse_mode() is replaced by yasl_surface_set_pointer_mode(); no backend implements relative mode yet. The export check now only counts YASL_API declarations, so function pointer fields returning enum yasl_app_result are not mistaken for exports. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
12 daysSimplify surface state, examples, and library installationBerke Güzel
12 daysInline trivial internal helpers at their call sitesBerke Güzel
12 daysrename and simplificationBerke Güzel