Commit Graph

60 Commits

Author SHA1 Message Date
Benjamin Otte
e6d0560a82 shortcut: Add GtkShortcutAction
Similar to GtkShortcutTrigger, GtkShortCutAction provides all the
different ways to activate a shortcut.

So far, these different ways are supported:

 - do nothing
 - Call a user-provided callback
 - Call gtk_widget_activate()
 - Call gtk_widget_mnemonic_activate()
 - Emit an action signal
 - Activate an action from the widget's action muxer
 - Activate a GAction
2020-03-18 23:00:51 -04:00
Emmanuele Bassi
09400b6bfe Add GtkShortcutManager
This adds an interface for taking care of shortcut controllers with
managed scope.

Only GtkWindow currently implements this interface, so we need to ensure
that we check if any top-level widget we reach is a shortcuts manager
before we call into it.
2020-03-18 23:00:50 -04:00
Benjamin Otte
ef40f22632 shortcuttrigger: Add support for mnemonics
Mnemonics need to be triggered with help from the controllers (who
determine the modifiers). Support for that has been added, too.

Mnemonics do not use this yet though.
2020-03-18 23:00:50 -04:00
Benjamin Otte
d4127fe0d4 shortcutcontroller: Add GtkShortcutScope
Allow setting the scope for a controller. The scope determines at what
point in event propagation the shortcuts will be activated.

Local scope is the usual activation, global scope means that the root
widget activates the shortcuts - ie they are activated at the very
start of event propagation (for global capture events) or the very end
(for global bubble events).
Managed scope so far is unimplemented.

This is supposed to be used to replace accelerators and mnemonics.
2020-03-18 23:00:50 -04:00
Benjamin Otte
fb99f834e6 gtk: Remove bindings
The whole binding functionality is now handled by shortcuts.
2020-03-18 23:00:50 -04:00
Benjamin Otte
5ade831cd1 shortcutcontroller: Add gtk_shortcut_controller_add_shortcut()
... and gtk_shortcut_controller_remove_shortcut().
2020-03-18 23:00:50 -04:00
Benjamin Otte
3b8a4340da shortcutcontroller: Add private API for running class shortcuts
We don't want regular users to be able to run class shortcuts in their
controllers, so we have to special case that.
2020-03-18 23:00:49 -04:00
Matthias Clasen
78f9940ddc shortcut: Add GtkShortcutTrigger
Triggers are meant to describe how to trigger a shortcut.
So far only a keyval + modifiers trigger exists.
2020-03-18 23:00:49 -04:00
Benjamin Otte
e19b49f5aa widget: Add gtk_widget_class_add_shortcut()
This allows adding shortcuts as a replacement for keybindings.
2020-03-18 23:00:49 -04:00
Benjamin Otte
5c6be5c0cd shortcutcontroller: Introduce
This is a very barebones controller that currently does nothing but
activate the binding signals. Yay.

And because we have bindings on every widget (Yes, a GtkGrid has a
keybinding - 2 in fact), we need that controller everywhere.
2020-03-18 23:00:49 -04:00