Implement cut/ copy/ paste in page menupage-menu-cut-copy-paste

2 files changed, 86 insertions, 0 deletions

diff --git a/core/browser.vala b/core/browser.vala
index fa29617c..3657b6be 100644
--- a/core/browser.vala
+++ b/core/browser.vala
@@ -78,6 +78,9 @@ namespace Midori {
         Gtk.SearchEntry search_entry;
 
         List<Binding> bindings;
+        SimpleAction action_cut;
+        SimpleAction action_copy;
+        SimpleAction action_paste;
 
         construct {
             overlay.add_events (Gdk.EventMask.ENTER_NOTIFY_MASK);
@@ -136,6 +139,19 @@ namespace Midori {
             action = new SimpleAction ("tab-zoom", VariantType.DOUBLE);
             action.activate.connect (tab_zoom_activated);
             add_action (action);
+            // Actions for editing
+            action_cut = new SimpleAction ("edit-cut", null);
+            action_cut.activate.connect (edit_cut_activated);
+            add_action (action_cut);
+            action_copy = new SimpleAction ("edit-copy", null);
+            action_copy.activate.connect (edit_copy_activated);
+            add_action (action_copy);
+            action_paste = new SimpleAction ("edit-paste", null);
+            action_paste.activate.connect (edit_paste_activated);
+            add_action (action_paste);
+            menubutton.clicked.connect (() => {
+                update_edit_actions.begin ();
+            });
             // Action for panel toggling
             action = new SimpleAction.stateful ("panel", null, false);
             action.change_state.connect (panel_activated);
@@ -345,6 +361,55 @@ namespace Midori {
             downloads.show_downloads ();
         }
 
+        async void update_edit_actions (Cancellable? cancellable=null) {
+            bool can_cut, can_copy, can_paste;
+            var editable = get_focus () as Gtk.Editable;
+            if (editable != null) {
+                can_copy = editable.get_selection_bounds (null, null);
+                can_cut = can_copy && editable.get_editable ();
+                can_paste = editable.get_editable ();
+            } else {
+                try {
+                    can_cut = yield tab.can_execute_editing_command (WebKit.EDITING_COMMAND_CUT, cancellable);
+                    can_copy = yield tab.can_execute_editing_command (WebKit.EDITING_COMMAND_COPY, cancellable);
+                    can_paste = yield tab.can_execute_editing_command (WebKit.EDITING_COMMAND_PASTE, cancellable);
+                } catch (Error error) {
+                    warning ("Failed to query editing command: %s", error.message);
+                    can_cut = can_copy = can_paste = false;
+                }
+            }
+            action_cut.set_enabled (can_cut);
+            action_copy.set_enabled (can_copy);
+            action_paste.set_enabled (can_paste);
+        }
+
+        void edit_cut_activated () {
+            var editable = get_focus () as Gtk.Editable;
+            if (editable != null) {
+                editable.cut_clipboard ();
+            } else {
+                tab.execute_editing_command (WebKit.EDITING_COMMAND_CUT);
+            }
+        }
+
+        void edit_copy_activated () {
+            var editable = get_focus () as Gtk.Editable;
+            if (editable != null) {
+                editable.copy_clipboard ();
+            } else {
+                tab.execute_editing_command (WebKit.EDITING_COMMAND_COPY);
+            }
+        }
+
+        void edit_paste_activated () {
+            var editable = get_focus () as Gtk.Editable;
+            if (editable != null) {
+                editable.paste_clipboard ();
+            } else {
+                tab.execute_editing_command (WebKit.EDITING_COMMAND_PASTE);
+            }
+        }
+
         void find_activated () {
             search.show ();
             search.search_mode_enabled = true;
diff --git a/ui/menus.ui b/ui/menus.ui
index 0f648ea0..65f13b60 100644
--- a/ui/menus.ui
+++ b/ui/menus.ui
@@ -41,6 +41,27 @@
   </menu>
    <menu id="browser-menu">
     <section>
+        <attribute name="display-hint">horizontal-buttons</attribute>
+        <item>
+            <attribute name="action">win.edit-cut</attribute>
+            <attribute name="label" translatable="yes">_Cut</attribute>
+            <attribute name="verb-icon">edit-cut-symbolic</attribute>
+            <attribute name="accel">&lt;Primary&gt;x</attribute>
+        </item>
+        <item>
+            <attribute name="action">win.edit-copy</attribute>
+            <attribute name="label" translatable="yes">_Copy</attribute>
+            <attribute name="verb-icon">edit-copy-symbolic</attribute>
+            <attribute name="accel">&lt;Primary&gt;c</attribute>
+        </item>
+        <item>
+            <attribute name="action">win.edit-paste</attribute>
+            <attribute name="label" translatable="yes">_Paste</attribute>
+            <attribute name="verb-icon">edit-paste-symbolic</attribute>
+            <attribute name="accel">&lt;Primary&gt;v</attribute>
+        </item>
+    </section>
+    <section>
       <item>
         <attribute name="action">win.find</attribute>
         <attribute name="label" translatable="yes">_Find in Page</attribute>