X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~mdw/git/disorder/blobdiff_plain/00e0c65285bf2e4c345f32bad3ee6b9f72c5c88a..ec7109f36e878732d30e592279c2b160b28e6955:/disobedience/choose.c

diff --git a/disobedience/choose.c b/disobedience/choose.c
index 228194a..4cb6f7c 100644
--- a/disobedience/choose.c
+++ b/disobedience/choose.c
@@ -28,17 +28,13 @@
  * TRACK_COLUMN="" and ISFILE_COLUMN=FALSE (so that they don't get check boxes,
  * lengths, etc).
  *
- * TODO We do a period sweep which kills contracted nodes, putting back
- * placeholders, and updating expanded nodes to keep up with server-side
- * changes.  (We could trigger the latter off rescan complete notifications?)
- * 
  * TODO:
- * - sweep up contracted nodes
- * - update when content may have changed (e.g. after a rescan)
+ * - sweep up contracted nodes, replacing their content with a placeholder
  */
 
 #include "disobedience.h"
 #include "choose.h"
+#include <gdk/gdkkeysyms.h>
 
 /** @brief The current selection tree */
 GtkTreeStore *choose_store;
@@ -336,29 +332,29 @@ skip:
 }
 
 static void choose_dirs_completed(void *v,
-                                  const char *error,
+                                  const char *err,
                                   int nvec, char **vec) {
-  if(error) {
-    popup_protocol_error(0, error);
+  if(err) {
+    popup_protocol_error(0, err);
     return;
   }
   choose_populate(v, nvec, vec, 0/*!isfile*/);
 }
 
 static void choose_files_completed(void *v,
-                                   const char *error,
+                                   const char *err,
                                    int nvec, char **vec) {
-  if(error) {
-    popup_protocol_error(0, error);
+  if(err) {
+    popup_protocol_error(0, err);
     return;
   }
   choose_populate(v, nvec, vec, 1/*isfile*/);
 }
 
 void choose_play_completed(void attribute((unused)) *v,
-                           const char *error) {
-  if(error)
-    popup_protocol_error(0, error);
+                           const char *err) {
+  if(err)
+    popup_protocol_error(0, err);
 }
 
 static void choose_state_toggled
@@ -505,6 +501,45 @@ static void choose_refill(const char attribute((unused)) *event,
   //fprintf(stderr, "choose_list_in_flight -> %d+\n", choose_list_in_flight);
 }
 
+/** @brief Called for key-*-event on the main view
+ */
+static gboolean choose_key_event(GtkWidget attribute((unused)) *widget,
+                                 GdkEventKey *event,
+                                 gpointer user_data) {
+  /*fprintf(stderr, "choose_key_event type=%d state=%#x keyval=%#x\n",
+          event->type, event->state, event->keyval);*/
+  switch(event->keyval) {
+  case GDK_Page_Up:
+  case GDK_Page_Down:
+  case GDK_Up:
+  case GDK_Down:
+  case GDK_Home:
+  case GDK_End:
+    return FALSE;                       /* We'll take these */
+  case 'f': case 'F':
+    /* ^F is expected to start a search.  We implement this by focusing the
+     * search entry box. */
+    if((event->state & ~(GDK_LOCK_MASK|GDK_SHIFT_MASK)) == GDK_CONTROL_MASK
+       && event->type == GDK_KEY_PRESS) {
+      choose_search_new();
+      return TRUE;                      /* Handled it */
+    }
+    break;
+  case 'g': case 'G':
+    /* ^G is expected to go the next match.  We simulate a click on the 'next'
+     * button. */
+    if((event->state & ~(GDK_LOCK_MASK|GDK_SHIFT_MASK)) == GDK_CONTROL_MASK
+       && event->type == GDK_KEY_PRESS) {
+      choose_next_clicked(0, 0);
+      return TRUE;                      /* Handled it */
+    }
+    break;
+  }
+  /* Anything not handled we redirected to the search entry field */
+  gtk_widget_event(user_data, (GdkEvent *)event);
+  return TRUE;                          /* Handled it */
+}
+
 /** @brief Create the choose tab */
 GtkWidget *choose_widget(void) {
   /* Create the tree store. */
@@ -522,9 +557,7 @@ GtkWidget *choose_widget(void) {
   /* Create the view */
   choose_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(choose_store));
   gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(choose_view), TRUE);
-  /* Suppress built-in typeahead find, we do our own search support.
-   * TODO: ^F still brings up the native search box
-   */
+  /* Suppress built-in typeahead find, we do our own search support. */
   gtk_tree_view_set_enable_search(GTK_TREE_VIEW(choose_view), FALSE);
 
   /* Create cell renderers and columns */
@@ -604,6 +637,13 @@ GtkWidget *choose_widget(void) {
                    FALSE/*expand*/, FALSE/*fill*/, 0/*padding*/);
   
   g_object_set_data(G_OBJECT(vbox), "type", (void *)&choose_tabtype);
+
+  /* Redirect keyboard activity to the search widget */
+  g_signal_connect(choose_view, "key-press-event",
+                   G_CALLBACK(choose_key_event), choose_search_entry);
+  g_signal_connect(choose_view, "key-release-event",
+                   G_CALLBACK(choose_key_event), choose_search_entry);
+
   return vbox;
 }