From c16f33a0183bf8da7c13eea9f85472d1ef807be0 Mon Sep 17 00:00:00 2001 From: Xan Lopez Date: Sat, 12 Jul 2003 16:26:19 +0000 Subject: A "fast search" implementation for all node views. Pressing any valid A "fast search" implementation for all node views. Pressing any valid unicode character will make ephy select the first entry begining with that key, or the nearest match (with previous or posterior letters). Fixes bug #116744 (http://bugzilla.gnome.org/show_bug.cgi?id=116744). --- ChangeLog | 17 +++++++++ lib/widgets/ephy-node-view.c | 69 +++++++++++++++++++++++++++++++++-- lib/widgets/ephy-node-view.h | 3 +- src/bookmarks/ephy-bookmarks-editor.c | 15 +++----- src/ephy-history-window.c | 6 ++- 5 files changed, 95 insertions(+), 15 deletions(-) diff --git a/ChangeLog b/ChangeLog index 4d1295d0f..fd343568b 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,20 @@ +2003-07-12 Xan Lopez + + * lib/widgets/ephy-node-view.c: + (ephy_node_view_select_node_by_key), (ephy_node_view_key_press_cb), + (ephy_node_view_construct), (ephy_node_view_add_column), + (ephy_node_view_init): + * lib/widgets/ephy-node-view.h: + * src/bookmarks/ephy-bookmarks-editor.c: (key_pressed_cb), + (ephy_bookmarks_editor_construct): + * src/ephy-history-window.c: (ephy_history_window_construct): + + A "fast search" implementation for all node views. Pressing any valid + unicode character will make ephy select the first entry begining with + that key, or the nearest match (with previous or posterior letters). + Fixes bug #116744 (http://bugzilla.gnome.org/show_bug.cgi?id=116744). + + 2003-07-12 Marco Pesenti Gritti * configure.in: diff --git a/lib/widgets/ephy-node-view.c b/lib/widgets/ephy-node-view.c index 3ec8867db..a69907916 100644 --- a/lib/widgets/ephy-node-view.c +++ b/lib/widgets/ephy-node-view.c @@ -15,6 +15,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * + * $Id$ */ #include @@ -66,6 +67,8 @@ struct EphyNodeViewPrivate gboolean editing; int editable_property; + + int searchable_data_column; }; enum @@ -414,6 +417,54 @@ ephy_node_view_row_activated_cb (GtkTreeView *treeview, g_signal_emit (G_OBJECT (view), ephy_node_view_signals[NODE_ACTIVATED], 0, node); } + +static gboolean +ephy_node_view_select_node_by_key (EphyNodeView *view, GdkEventKey *event) +{ + GtkTreeIter iter, last_iter; + GtkTreePath *path; + GValue value = {0, }; + gchar *string; + gchar *event_string; + gboolean found = FALSE; + + event_string = g_utf8_casefold (event->string, -1); + + if (!gtk_tree_model_get_iter_first (view->priv->sortmodel, &iter)) + { + g_free (event_string); + return FALSE; + } + + do + { + last_iter = iter; + gtk_tree_model_get_value (view->priv->sortmodel, &iter, + view->priv->searchable_data_column, + &value); + + string = g_utf8_casefold (g_value_get_string (&value), -1); + g_utf8_strncpy (string, string, 1); + found = (g_utf8_collate (string, event_string) >= 0); + + g_free (string); + g_value_unset (&value); + } + while (!found && gtk_tree_model_iter_next (view->priv->sortmodel, &iter)); + + if (!found) + { + iter = last_iter; + } + + path = gtk_tree_model_get_path (view->priv->sortmodel, &iter); + gtk_tree_view_set_cursor (GTK_TREE_VIEW (view), path, NULL, FALSE); + gtk_tree_path_free (path); + g_free (event_string); + + return TRUE; +} + static gboolean ephy_node_view_key_press_cb (GtkTreeView *treeview, GdkEventKey *event, @@ -426,6 +477,11 @@ ephy_node_view_key_press_cb (GtkTreeView *treeview, return TRUE; } + else if (view->priv->searchable_data_column != -1 && + gdk_keyval_to_unicode (event->keyval)) + { + return ephy_node_view_select_node_by_key (view, event); + } return FALSE; } @@ -563,11 +619,10 @@ ephy_node_view_construct (EphyNodeView *view) G_CALLBACK (ephy_node_view_button_press_cb), view, 0); - g_signal_connect_object (G_OBJECT (view), + g_signal_connect_after (G_OBJECT (view), "key_press_event", G_CALLBACK (ephy_node_view_key_press_cb), - view, - 0); + view); g_signal_connect_object (G_OBJECT (view), "row_activated", G_CALLBACK (ephy_node_view_row_activated_cb), @@ -778,6 +833,12 @@ ephy_node_view_add_column (EphyNodeView *view, g_signal_connect (renderer, "edited", G_CALLBACK (cell_renderer_edited), view); } + if ((flags & EPHY_NODE_VIEW_SEARCHABLE) && + (view->priv->searchable_data_column == -1)) + { + view->priv->searchable_data_column = column; + } + gtk_tree_view_column_pack_start (gcolumn, renderer, TRUE); gtk_tree_view_column_set_attributes (gcolumn, renderer, "text", column, @@ -847,6 +908,7 @@ ephy_node_view_init (EphyNodeView *view) view->priv->editable_renderer = NULL; view->priv->editing = TRUE; view->priv->selected_node = NULL; + view->priv->searchable_data_column = -1; gtk_tree_view_set_enable_search (GTK_TREE_VIEW (view), FALSE); } @@ -1070,3 +1132,4 @@ ephy_node_view_has_selection (EphyNodeView *view, gboolean *multiple) return rows > 0; } + diff --git a/lib/widgets/ephy-node-view.h b/lib/widgets/ephy-node-view.h index 100f8fc25..1ccc6cda4 100644 --- a/lib/widgets/ephy-node-view.h +++ b/lib/widgets/ephy-node-view.h @@ -56,7 +56,8 @@ typedef enum { EPHY_NODE_VIEW_AUTO_SORT = 1, EPHY_NODE_VIEW_USER_SORT = 2, - EPHY_NODE_VIEW_EDITABLE = 4 + EPHY_NODE_VIEW_EDITABLE = 4, + EPHY_NODE_VIEW_SEARCHABLE = 8 } EphyNodeViewFlags; typedef struct diff --git a/src/bookmarks/ephy-bookmarks-editor.c b/src/bookmarks/ephy-bookmarks-editor.c index 789239ad7..d7a8b0939 100644 --- a/src/bookmarks/ephy-bookmarks-editor.c +++ b/src/bookmarks/ephy-bookmarks-editor.c @@ -1011,16 +1011,11 @@ key_pressed_cb (EphyNodeView *view, GdkEventKey *event, EphyBookmarksEditor *editor) { - switch (event->keyval) + if (event->keyval == GDK_Delete || event->keyval == GDK_KP_Delete) { - case GDK_Delete: - case GDK_KP_Delete: cmd_delete (NULL, editor); return TRUE; - - default: - break; - } + } return FALSE; } @@ -1280,7 +1275,8 @@ ephy_bookmarks_editor_construct (EphyBookmarksEditor *editor) EPHY_NODE_KEYWORD_PROP_NAME, EPHY_NODE_KEYWORD_PROP_PRIORITY, EPHY_NODE_VIEW_AUTO_SORT | - EPHY_NODE_VIEW_EDITABLE, NULL); + EPHY_NODE_VIEW_EDITABLE | + EPHY_NODE_VIEW_SEARCHABLE, NULL); gtk_container_add (GTK_CONTAINER (scrolled_window), key_view); gtk_widget_set_size_request (key_view, 130, -1); gtk_widget_show (key_view); @@ -1334,7 +1330,8 @@ ephy_bookmarks_editor_construct (EphyBookmarksEditor *editor) ephy_node_view_add_column (EPHY_NODE_VIEW (bm_view), _("Title"), G_TYPE_STRING, EPHY_NODE_BMK_PROP_TITLE, -1, EPHY_NODE_VIEW_AUTO_SORT | - EPHY_NODE_VIEW_EDITABLE, + EPHY_NODE_VIEW_EDITABLE | + EPHY_NODE_VIEW_SEARCHABLE, provide_favicon); gtk_container_add (GTK_CONTAINER (scrolled_window), bm_view); gtk_widget_show (bm_view); diff --git a/src/ephy-history-window.c b/src/ephy-history-window.c index 060cde755..8636557c9 100644 --- a/src/ephy-history-window.c +++ b/src/ephy-history-window.c @@ -1025,7 +1025,8 @@ ephy_history_window_construct (EphyHistoryWindow *editor) G_TYPE_STRING, EPHY_NODE_PAGE_PROP_TITLE, EPHY_NODE_PAGE_PROP_PRIORITY, - EPHY_NODE_VIEW_AUTO_SORT, + EPHY_NODE_VIEW_AUTO_SORT | + EPHY_NODE_VIEW_SEARCHABLE, provide_favicon); gtk_container_add (GTK_CONTAINER (scrolled_window), sites_view); gtk_widget_show (sites_view); @@ -1069,7 +1070,8 @@ ephy_history_window_construct (EphyHistoryWindow *editor) EPHY_NODE_PAGE_PROP_LOCATION); col = ephy_node_view_add_column (EPHY_NODE_VIEW (pages_view), _("Title"), G_TYPE_STRING, EPHY_NODE_PAGE_PROP_TITLE, - -1, EPHY_NODE_VIEW_USER_SORT, NULL); + -1, EPHY_NODE_VIEW_USER_SORT | + EPHY_NODE_VIEW_SEARCHABLE, NULL); gtk_tree_view_column_set_max_width (col, 250); col = ephy_node_view_add_column (EPHY_NODE_VIEW (pages_view), _("Address"), G_TYPE_STRING, EPHY_NODE_PAGE_PROP_LOCATION, -- cgit v1.2.3