Changed from a GNOME applet to a standalone application. Finished the
implementation of various things. git-svn-id: https://samskivert.googlecode.com/svn/trunk@53 6335cc39-0255-0410-8fd6-9bcaacd3b74c
This commit is contained in:
mdb
@@ -1,58 +1,145 @@
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/**
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* $Id: querybox.c,v 1.1 2000/12/10 23:38:39 mdb Exp $
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* $Id: querybox.c,v 1.2 2001/02/24 02:35:20 mdb Exp $
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*/
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#include <config.h>
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#include <glib.h>
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#include <gnome.h>
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#include "binding.h"
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#include "launcher.h"
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#include "keysym-util.h"
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#include "preferences.h"
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#include "querybox.h"
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#define BORDER 1
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#define SPACER 2
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static GtkWidget* _query;
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static void
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selection_received (GtkWidget* widget, GtkSelectionData* selection_data,
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gpointer data)
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{
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/* make sure some selection was provided */
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if (selection_data->length > 0) {
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/* select the text in the entry so that it can be easily replaced */
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gtk_editable_select_region(GTK_EDITABLE(_query), 0,
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selection_data->length);
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}
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}
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static gint
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key_pressed (GtkWidget* widget, GdkEvent* event, gpointer callback_data)
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{
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GdkEventKey* ek = (GdkEventKey*)event;
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GPtrArray* bindings;
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gint handled = FALSE, i;
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gchar* keystr;
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/* ignore plain or shifted keystrokes */
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if (ek->state <= 1) {
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return FALSE;
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}
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/* otherwise convert the key combo to a name and look it up */
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keystr = convert_keysym_state_to_string(ek->keyval, ek->state);
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bindings = lk_prefs_get_bindings();
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g_print("key pressed: %s (%d %d)\n", keystr, ek->state, ek->keyval);
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for (i = 0; i < bindings->len; i++) {
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LkBinding* binding = LK_BINDING(g_ptr_array_index(bindings, i));
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if (!strcmp(keystr, binding->key)) {
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/* get the terms from the query box */
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gchar* search_text =
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gtk_editable_get_chars(GTK_EDITABLE(widget), 0, -1);
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/* launch the appropriate thing */
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lk_launcher_launch(binding, search_text);
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g_free(search_text);
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/* clear out the contents of the entry box */
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gtk_entry_set_text(GTK_ENTRY(widget), "");
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handled = TRUE;
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break;
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}
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}
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g_free(keystr);
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return handled;
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}
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static void
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prefs_clicked (GtkWidget* widget, gpointer data)
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{
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lk_prefs_display();
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}
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static void
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launch (GtkWidget* widget, gpointer data)
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{
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gchar* search_text = gtk_entry_get_text(GTK_ENTRY(widget));
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/* pass the contents of the querybox on to the launcher for display
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* (specifying NULL for the qualifier since they just pressed return
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* instead of pressing some special key combination) */
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lookuplet_launcher_launch(search_text, NULL);
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gchar* search_text = gtk_editable_get_chars(GTK_EDITABLE(widget), 0, -1);
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lk_launcher_launch(NULL, search_text);
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g_free(search_text);
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/* clear out the contents of the entry box */
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gtk_entry_set_text(GTK_ENTRY(widget), "");
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}
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GtkWidget*
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lookuplet_querybox_create ()
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lk_querybox_create (void)
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{
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GtkWidget* vbox;
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GtkWidget* hbox;
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GtkWidget* label;
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GtkWidget* query;
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GtkWidget* prefs;
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/* create the widget we are going to put on the applet */
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label = gtk_label_new(_("Query"));
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gtk_widget_show(label);
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/* make the query text box and attach the "activate" signal handler */
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query = gtk_entry_new();
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_query = gtk_entry_new();
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/* Connect "return" in the search box to the launch func. */
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gtk_signal_connect(GTK_OBJECT(query), "activate",
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gtk_signal_connect(GTK_OBJECT(_query), "activate",
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GTK_SIGNAL_FUNC(launch), NULL);
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/* create our preferences button */
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prefs = gtk_button_new_with_label(_("Prefs"));
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gtk_signal_connect (GTK_OBJECT(prefs), "clicked",
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GTK_SIGNAL_FUNC(prefs_clicked), NULL);
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/* create a vertical box to hold our query input box and the label */
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vbox = gtk_hbox_new(FALSE, SPACER);
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hbox = gtk_hbox_new(FALSE, GNOME_PAD_SMALL);
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/* pack the query box and label into the vbox */
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gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, SPACER);
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gtk_box_pack_start(GTK_BOX(vbox), query, FALSE, FALSE, SPACER);
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/* pack the query box and label into the hbox */
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gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 0);
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gtk_box_pack_start(GTK_BOX(hbox), _query, TRUE, TRUE, 0);
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gtk_box_pack_start(GTK_BOX(hbox), prefs, FALSE, FALSE, 0);
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gtk_widget_show(query);
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gtk_widget_show(label);
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return vbox;
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return hbox;
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}
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void
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lk_querybox_init (void)
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{
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static GdkAtom targets_atom = GDK_NONE;
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/* wire up our key press event handler */
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gtk_signal_connect(GTK_OBJECT(_query), "key_press_event",
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GTK_SIGNAL_FUNC(key_pressed), NULL);
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/* focus the text entry box */
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gtk_widget_grab_focus(_query);
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/* register a signal handler that will select the selection when it
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arrives */
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gtk_signal_connect_after(GTK_OBJECT(_query), "selection_received",
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GTK_SIGNAL_FUNC(selection_received), NULL);
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/* request the selection as type "STRING" */
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if (targets_atom == GDK_NONE) {
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targets_atom = gdk_atom_intern ("STRING", FALSE);
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}
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gtk_selection_convert(_query, GDK_SELECTION_PRIMARY, targets_atom,
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GDK_CURRENT_TIME);
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}
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