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shift+click to override "grabbed" mouse events and select

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This commit is contained in:
Mitchell Hashimoto
2023-06-25 16:03:57 -07:00
parent 1607cccf73
commit 7012ee36eb
1 changed files with 20 additions and 2 deletions
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22
src/Surface.zig
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@ -1300,6 +1300,13 @@ pub fn scrollCallback(self: *Surface, xoff: f64, yoff: f64) !void {
self.renderer_state.mutex.lock(); self.renderer_state.mutex.lock();
defer self.renderer_state.mutex.unlock(); defer self.renderer_state.mutex.unlock();
// If we have an active mouse reporting mode, clear the selection.
// The selection can occur if the user uses the shift mod key to
// override mouse grabbing from the window.
if (self.io.terminal.modes.mouse_event != .none) {
self.io.terminal.screen.selection = null;
}
// If we're in alternate screen with alternate scroll enabled, then // If we're in alternate screen with alternate scroll enabled, then
// we convert to cursor keys. This only happens if we're: // we convert to cursor keys. This only happens if we're:
// (1) alt screen (2) no explicit mouse reporting and (3) alt // (1) alt screen (2) no explicit mouse reporting and (3) alt
@ -1601,7 +1608,15 @@ pub fn mouseButtonCallback(
defer self.renderer_state.mutex.unlock(); defer self.renderer_state.mutex.unlock();
// Report mouse events if enabled // Report mouse events if enabled
if (self.io.terminal.modes.mouse_event != .none) { if (self.io.terminal.modes.mouse_event != .none) report: {
// Shift overrides mouse "grabbing" in the window, taken from Kitty.
if (mods.shift) break :report;
// In any other mouse button scenario without shift pressed we
// clear the selection since the underlying application can handle
// that in any way (i.e. "scrolling").
self.io.terminal.screen.selection = null;
const pos = try self.rt_surface.getCursorPos(); const pos = try self.rt_surface.getCursorPos();
const report_action: MouseReportAction = switch (action) { const report_action: MouseReportAction = switch (action) {
@ -1719,7 +1734,10 @@ pub fn cursorPosCallback(
defer self.renderer_state.mutex.unlock(); defer self.renderer_state.mutex.unlock();
// Do a mouse report // Do a mouse report
if (self.io.terminal.modes.mouse_event != .none) { if (self.io.terminal.modes.mouse_event != .none) report: {
// Shift overrides mouse "grabbing" in the window, taken from Kitty.
if (self.mouse.mods.shift) break :report;
// We use the first mouse button we find pressed in order to report // We use the first mouse button we find pressed in order to report
// since the spec (afaict) does not say... // since the spec (afaict) does not say...
const button: ?input.MouseButton = button: for (self.mouse.click_state, 0..) |state, i| { const button: ?input.MouseButton = button: for (self.mouse.click_state, 0..) |state, i| {