[epiphany] Replace Move Tab Left/Right with Close Tabs to the Left/Right

[Michael Catanzaro <mcatanzaro src gnome org>]

commit 805912bd89917ce6e56637570afb038dfffb055a
Author: Kieran Elmes <kieran elmes kolabnow com>
Date:   Fri Oct 26 16:58:19 2018 +1300

    Replace Move Tab Left/Right with Close Tabs to the Left/Right

 src/ephy-window.c                          | 10 +++---
 src/resources/gtk/notebook-context-menu.ui | 16 ++++-----
 src/window-commands.c                      | 56 ++++++++++++++++++++++++++++++
 src/window-commands.h                      |  8 ++++-
 4 files changed, 76 insertions(+), 14 deletions(-)
---
diff --git a/src/ephy-window.c b/src/ephy-window.c
index d8d0e5b99..add022ea9 100644
--- a/src/ephy-window.c
+++ b/src/ephy-window.c
@@ -768,11 +768,11 @@ static const GActionEntry window_entries [] =
 static const GActionEntry tab_entries [] = {
   { "previous", window_cmd_tabs_previous },
   { "next", window_cmd_tabs_next },
-  { "move-left", window_cmd_tabs_move_left },
-  { "move-right", window_cmd_tabs_move_right },
   { "duplicate", window_cmd_tabs_duplicate },
   { "detach", window_cmd_tabs_detach },
   { "close", window_cmd_tabs_close },
+  { "close-left", window_cmd_tabs_close_left },
+  { "close-right", window_cmd_tabs_close_right },
   { "close-others", window_cmd_tabs_close_others }
 };
 
@@ -2402,13 +2402,13 @@ show_notebook_popup_menu (GtkNotebook    *notebook,
     n_pages = gtk_notebook_get_n_pages (notebook);
     page_num = gtk_notebook_page_num (notebook, tab);
 
-    /* enable/disable move left/right items*/
+    /* enable/disable close others/left/right */
     action = g_action_map_lookup_action (G_ACTION_MAP (action_group),
-                                         "move-left");
+                                         "close-left");
     g_simple_action_set_enabled (G_SIMPLE_ACTION (action), page_num > 0);
 
     action = g_action_map_lookup_action (G_ACTION_MAP (action_group),
-                                         "move-right");
+                                         "close-right");
     g_simple_action_set_enabled (G_SIMPLE_ACTION (action), page_num < n_pages - 1);
 
     action = g_action_map_lookup_action (G_ACTION_MAP (action_group),
diff --git a/src/resources/gtk/notebook-context-menu.ui b/src/resources/gtk/notebook-context-menu.ui
index b6255bfd7..3c79791bd 100644
--- a/src/resources/gtk/notebook-context-menu.ui
+++ b/src/resources/gtk/notebook-context-menu.ui
@@ -3,14 +3,6 @@
   <!-- interface-requires gtk+ 3.0 -->
   <menu id="notebook-menu">
     <section>
-      <item>
-        <attribute name="label" translatable="yes">Move Tab _Left</attribute>
-        <attribute name="action">tab.move-left</attribute>
-      </item>
-      <item>
-        <attribute name="label" translatable="yes">Move Tab _Right</attribute>
-        <attribute name="action">tab.move-right</attribute>
-      </item>
       <item>
         <attribute name="label" translatable="yes">Du_plicate</attribute>
         <attribute name="action">tab.duplicate</attribute>
@@ -19,6 +11,14 @@
         <attribute name="label" translatable="yes">_Close</attribute>
         <attribute name="action">tab.close</attribute>
       </item>
+      <item>
+        <attribute name="label" translatable="yes">Close Tabs to the _Left</attribute>
+        <attribute name="action">tab.close-left</attribute>
+      </item>
+      <item>
+        <attribute name="label" translatable="yes">Close Tabs to the _Right</attribute>
+        <attribute name="action">tab.close-right</attribute>
+      </item>
       <item>
         <attribute name="label" translatable="yes">Close _Other Tabs</attribute>
         <attribute name="action">tab.close-others</attribute>
diff --git a/src/window-commands.c b/src/window-commands.c
index 82906d361..177af0924 100644
--- a/src/window-commands.c
+++ b/src/window-commands.c
@@ -2358,6 +2358,62 @@ window_cmd_tabs_close (GSimpleAction *action,
   g_signal_emit_by_name (notebook, "tab-close-request", embed);
 }
 
+void
+window_cmd_tabs_close_left (GSimpleAction *action,
+                            GVariant      *parameter,
+                            gpointer       user_data)
+{
+  EphyWindow *window = user_data;
+  GtkWidget *notebook;
+  EphyEmbed *embed;
+  int n_pages, current_page_no;
+  GSList *pages_to_close = NULL;
+
+  notebook = ephy_window_get_notebook (window);
+  n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (notebook));
+  current_page_no = gtk_notebook_get_current_page (GTK_NOTEBOOK (notebook));
+
+  for (int i = 0; i < current_page_no; i++) {
+    embed = EPHY_EMBED (gtk_notebook_get_nth_page (GTK_NOTEBOOK (notebook), i));
+    pages_to_close = g_slist_prepend (pages_to_close, embed);
+  }
+
+  for (GSList *l = pages_to_close; l != NULL; l = l->next) {
+    g_assert (l->data != NULL);
+    g_signal_emit_by_name (GTK_NOTEBOOK (notebook), "tab-close-request", l->data);
+  }
+
+  g_slist_free (pages_to_close);
+}
+
+void
+window_cmd_tabs_close_right (GSimpleAction *action,
+                             GVariant      *parameter,
+                             gpointer       user_data)
+{
+  EphyWindow *window = user_data;
+  GtkWidget *notebook;
+  EphyEmbed *embed;
+  int n_pages, current_page_no;
+  GSList *pages_to_close = NULL;
+
+  notebook = ephy_window_get_notebook (window);
+  n_pages = gtk_notebook_get_n_pages (GTK_NOTEBOOK (notebook));
+  current_page_no = gtk_notebook_get_current_page (GTK_NOTEBOOK (notebook));
+
+  for (int i = current_page_no + 1; i < n_pages; i++) {
+    embed = EPHY_EMBED (gtk_notebook_get_nth_page (GTK_NOTEBOOK (notebook), i));
+    pages_to_close = g_slist_prepend (pages_to_close, embed);
+  }
+
+  for (GSList *l = pages_to_close; l != NULL; l = l->next) {
+    g_assert (l->data != NULL);
+    g_signal_emit_by_name (GTK_NOTEBOOK (notebook), "tab-close-request", l->data);
+  }
+
+  g_slist_free (pages_to_close);
+}
+
 void
 window_cmd_tabs_close_others (GSimpleAction *action,
                               GVariant      *parameter,
diff --git a/src/window-commands.h b/src/window-commands.h
index fea215ae1..f02183787 100644
--- a/src/window-commands.h
+++ b/src/window-commands.h
@@ -169,7 +169,7 @@ void window_cmd_tabs_next                       (GSimpleAction *action,
                                                  gpointer       user_data);
 void window_cmd_tabs_move_left                  (GSimpleAction *action,
                                                  GVariant      *state,
-                                                gpointer       user_data);
+                                                 gpointer       user_data);
 void window_cmd_tabs_move_right                 (GSimpleAction *action,
                                                  GVariant      *state,
                                                  gpointer       user_data);
@@ -182,6 +182,12 @@ void window_cmd_tabs_detach                     (GSimpleAction *action,
 void window_cmd_tabs_close                      (GSimpleAction *action,
                                                  GVariant      *parameter,
                                                  gpointer       user_data);
+void window_cmd_tabs_close_left                 (GSimpleAction *action,
+                                                 GVariant      *parameter,
+                                                 gpointer       user_data);
+void window_cmd_tabs_close_right                (GSimpleAction *action,
+                                                 GVariant      *parameter,
+                                                 gpointer       user_data);
 void window_cmd_tabs_close_others               (GSimpleAction *action,
                                                  GVariant      *parameter,
                                                  gpointer       user_data);