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gtk: last_active_tab

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Cameron Dart
2024-06-21 03:56:50 +00:00
parent 655743c75f
commit 27f5a6d08e
2 changed files with 34 additions and 0 deletions
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12
src/apprt/gtk/Surface.zig
View File

@ -695,6 +695,18 @@ pub fn gotoTab(self: *Surface, n: usize) void {
window.gotoTab(n); window.gotoTab(n);
} }
pub fn gotoLastActiveTab(self: *Surface) void {
const window = self.container.window() orelse {
log.info(
"gotoLastActiveTab invalid for container={s}",
.{@tagName(self.container)},
);
return;
};
window.gotoLastActiveTab();
}
pub fn setShouldClose(self: *Surface) void { pub fn setShouldClose(self: *Surface) void {
_ = self; _ = self;
} }

22
src/apprt/gtk/Window.zig
View File

@ -30,6 +30,8 @@ window: *c.GtkWindow,
/// The notebook (tab grouping) for this window. /// The notebook (tab grouping) for this window.
notebook: *c.GtkNotebook, notebook: *c.GtkNotebook,
last_active_tab_index: c_int = 0,
pub fn create(alloc: Allocator, app: *App) !*Window { pub fn create(alloc: Allocator, app: *App) !*Window {
// Allocate a fixed pointer for our window. We try to minimize // Allocate a fixed pointer for our window. We try to minimize
// allocations but windows and other GUI requirements are so minimal // allocations but windows and other GUI requirements are so minimal
@ -248,6 +250,9 @@ pub fn gotoPreviousTab(self: *Window, surface: *Surface) void {
// Do nothing if we have one tab // Do nothing if we have one tab
if (next_idx == page_idx) return; if (next_idx == page_idx) return;
// Cache the last active tab index for our last-active-tab hotkey.
self.last_active_tab_index = page_idx;
c.gtk_notebook_set_current_page(self.notebook, next_idx); c.gtk_notebook_set_current_page(self.notebook, next_idx);
self.focusCurrentTab(); self.focusCurrentTab();
} }
@ -265,6 +270,9 @@ pub fn gotoNextTab(self: *Window, surface: *Surface) void {
const next_idx = if (page_idx < max) page_idx + 1 else 0; const next_idx = if (page_idx < max) page_idx + 1 else 0;
if (next_idx == page_idx) return; if (next_idx == page_idx) return;
// Cache the last active tab index for our last-active-tab hotkey.
self.last_active_tab_index = page_idx;
c.gtk_notebook_set_current_page(self.notebook, next_idx); c.gtk_notebook_set_current_page(self.notebook, next_idx);
self.focusCurrentTab(); self.focusCurrentTab();
} }
@ -278,6 +286,20 @@ pub fn gotoTab(self: *Window, n: usize) void {
c.gtk_notebook_set_current_page(self.notebook, page_idx); c.gtk_notebook_set_current_page(self.notebook, page_idx);
self.focusCurrentTab(); self.focusCurrentTab();
} }
// Cache the last active tab index for our last-active-tab hotkey.
self.last_active_tab_index = page_idx;
}
// Goto the more recently selected tab.
pub fn gotoLastActiveTab(self: *Window) void {
if (self.last_active_tab_index >= 0) {
const page_idx = c.gtk_notebook_get_current_page(self.notebook);
c.gtk_notebook_set_current_page(self.notebook, self.last_active_tab_index);
self.focusCurrentTab();
log.debug("going to last active tab", .{});
self.last_active_tab_index = page_idx;
}
} }
/// Toggle fullscreen for this window. /// Toggle fullscreen for this window.