[View] Add support for user timeout + keybinding action

Configuration looks like:

```css
configuration {
  timeout {
      delay:  15;
      action: "kb-cancel";
  }
}
```

Both delay and action need to be set.
Action can be any of the keybindings as shown in `rofi -show keys`.

(-timeout-delay 15 -timeout-action "kb-cancel"  on commandline.).

Fixes: #1066

4 files changed, 70 insertions, 1 deletions

diff --git a/include/keyb.h b/include/keyb.h
index 67c49432..1cf33254 100644
--- a/include/keyb.h
+++ b/include/keyb.h
@@ -186,5 +186,11 @@ gboolean parse_keys_abe ( NkBindings *bindings );
  */
 void setup_abe ( void );
 
+/**
+ * @param name Don't have the name.
+ *
+ * @returns id, or UINT32_MAX if not found.
+ */
+guint key_binding_get_action_from_name ( const char *name );
 /**@}*/
 #endif // ROFI_KEYB_H
diff --git a/source/keyb.c b/source/keyb.c
index edda3b75..04350bdf 100644
--- a/source/keyb.c
+++ b/source/keyb.c
@@ -147,6 +147,18 @@ static gboolean binding_trigger_action ( guint64 scope, G_GNUC_UNUSED gpointer t
     return rofi_view_trigger_action ( rofi_view_get_active (), scope, GPOINTER_TO_UINT ( user_data ) );
 }
 
+guint key_binding_get_action_from_name ( const char *name )
+{
+  for ( gsize i = 0; i < G_N_ELEMENTS ( rofi_bindings ); ++i ) {
+    ActionBindingEntry *b = &rofi_bindings[i];
+    if ( g_strcmp0(b->name, name) == 0  ){
+      return b->id;
+    }
+  }
+  return UINT32_MAX;
+}
+
+
 gboolean parse_keys_abe ( NkBindings *bindings )
 {
     GError  *error     = NULL;
diff --git a/source/mode.c b/source/mode.c
index ae4b23be..5323cb25 100644
--- a/source/mode.c
+++ b/source/mode.c
@@ -157,7 +157,7 @@ const char *mode_get_display_name ( const Mode *mode )
   ThemeWidget *wid = rofi_config_find_widget ( mode->name, NULL, TRUE );
   if ( wid ) {
     /** Check string property */
-    Property    *p   = rofi_theme_find_property ( wid, P_STRING, "display-name", FALSE );
+    Property    *p   = rofi_theme_find_property ( wid, P_STRING, "display-name", TRUE );
     if ( p != NULL && p->type == P_STRING ) {
       return p->value.s;
     }
diff --git a/source/view.c b/source/view.c
index 414603aa..656a4817 100644
--- a/source/view.c
+++ b/source/view.c
@@ -112,6 +112,8 @@ struct
     workarea           mon;
     /** timeout for reloading */
     guint              idle_timeout;
+    /** timeout handling */
+    guint              user_timeout;
     /** debug counter for redraws */
     unsigned long long count;
     /** redraw idle time. */
@@ -129,6 +131,7 @@ struct
     .flags          = MENU_NORMAL,
     .views          = G_QUEUE_INIT,
     .idle_timeout   = 0,
+    .user_timeout   = 0,
     .count          = 0L,
     .repaint_source = 0,
     .fullscreen     = FALSE,
@@ -475,6 +478,48 @@ static gboolean rofi_view_reload_idle ( G_GNUC_UNUSED gpointer data )
     CacheState.idle_timeout = 0;
     return G_SOURCE_REMOVE;
 }
+static gboolean rofi_view_user_timeout ( G_GNUC_UNUSED gpointer data )
+{
+    CacheState.user_timeout = 0;
+    ThemeWidget *wid = rofi_config_find_widget ( "timeout", NULL, TRUE );
+    if ( wid ) {
+      /** Check string property */
+      Property    *p   = rofi_theme_find_property ( wid, P_STRING, "action", TRUE);
+      if ( p != NULL && p->type == P_STRING ) {
+        const char *action = p->value.s;
+        guint id = key_binding_get_action_from_name(action);
+        if ( id != UINT32_MAX )
+        {
+          rofi_view_trigger_action ( rofi_view_get_active (), SCOPE_GLOBAL, id); 
+        } else {
+          g_warning("Failed to parse keybinding: %s\r\n", action);
+        }
+      }
+    }
+    return G_SOURCE_REMOVE;
+}
+
+static void rofi_view_set_user_timeout ( G_GNUC_UNUSED gpointer data )
+{
+  if ( CacheState.user_timeout > 0 ) {
+    g_source_remove ( CacheState.user_timeout );
+    CacheState.user_timeout = 0;
+  }
+  {
+    /** Find the widget */
+    ThemeWidget *wid = rofi_config_find_widget ( "timeout", NULL, TRUE );
+    if ( wid ) {
+      /** Check string property */
+      Property    *p   = rofi_theme_find_property ( wid, P_INTEGER, "delay", TRUE);
+      if ( p != NULL && p->type == P_INTEGER) {
+        int delay = p->value.i;
+        CacheState.user_timeout = g_timeout_add ( delay*1000 , rofi_view_user_timeout, NULL );
+      }
+    }
+  }
+
+}
+
 
 void rofi_view_reload ( void  )
 {
@@ -1996,6 +2041,8 @@ RofiViewState *rofi_view_create ( Mode *sw,
     rofi_view_ping_mouse ( state );
     xcb_flush ( xcb->connection );
 
+
+    rofi_view_set_user_timeout ( NULL );
     /* When Override Redirect, the WM will not let us know we can take focus, so just steal it */
     if ( ( ( menu_flags & MENU_NORMAL_WINDOW ) == 0 ) ) {
         rofi_xcb_set_input_focus ( CacheState.main_window );
@@ -2066,6 +2113,10 @@ void rofi_view_cleanup ()
         g_source_remove ( CacheState.idle_timeout );
         CacheState.idle_timeout = 0;
     }
+    if ( CacheState.user_timeout > 0 ) {
+        g_source_remove ( CacheState.user_timeout );
+        CacheState.user_timeout = 0;
+    }
     if ( CacheState.repaint_source > 0 ) {
         g_source_remove ( CacheState.repaint_source );
         CacheState.repaint_source = 0;