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/* This code is taken form the gtk-3 demo collection
and was simplified to meet the needs of the hintview application.
*/
#include <glib/gi18n.h>
#include <gtk/gtk.h>
#include <stdbool.h>
#include "main.h"
#include "error.h"
static GtkWidget *search_window = NULL;
static void
cb_next_click (GtkButton *button,
GtkEntry *entry)
{
#ifdef DEBUG
GtkEntryBuffer *b=gtk_entry_get_buffer(entry);
LOG("Next %s\n", gtk_entry_buffer_get_text(b));
#endif
find_next(TRUE);
}
static void
cb_prev_click (GtkButton *button,
gpointer data)
{
find_next(FALSE);
}
static void
search_entry_destroyed (GtkWidget *widget)
{
search_window = NULL;
}
void cb_search_changed(GtkEntry* entry, gpointer user_data )
{ GtkEntryBuffer *b=gtk_entry_get_buffer(entry);
const char *str=gtk_entry_buffer_get_text(b);
LOG("Find %s\n", str);
search_string(str);
}
#if 0
void cb_search_quit(void)
{ //LOG("Close Find\n");
}
#endif
GtkWidget *
search_open (GtkWidget *parent_widget)
{
GtkWidget *vbox;
GtkWidget *hbox;
GtkWidget *entry;
GtkWidget *next_button;
GtkWidget *previous_button;
if (!search_window)
{
search_window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_window_set_screen (GTK_WINDOW (search_window), gtk_widget_get_screen (parent_widget));
gtk_window_set_title (GTK_WINDOW (search_window), "Find");
//gtk_window_set_resizable (GTK_WINDOW (search_window), FALSE);
g_signal_connect (search_window, "destroy",
G_CALLBACK (search_entry_destroyed), &search_window);
#if 0
g_signal_connect(search_window, "destroy",
G_CALLBACK(cb_search_quit), NULL);
#endif
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 5);
gtk_container_add (GTK_CONTAINER (search_window), vbox);
gtk_container_set_border_width (GTK_CONTAINER (vbox), 5);
hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 10);
gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
gtk_container_set_border_width (GTK_CONTAINER (hbox), 0);
/* Create our entry */
entry = gtk_search_entry_new ();
gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, TRUE, 0);
g_signal_connect (entry, "search-changed",
G_CALLBACK (cb_search_changed), NULL);
/* Create the next and previous buttons */
previous_button = gtk_button_new_with_label ("Previous");
g_signal_connect (previous_button, "clicked",
G_CALLBACK (cb_prev_click), NULL);
gtk_box_pack_end (GTK_BOX (hbox), previous_button, FALSE, FALSE, 0);
gtk_widget_show (previous_button);
next_button = gtk_button_new_with_label ("Next");
g_signal_connect (next_button, "clicked",
G_CALLBACK (cb_next_click), entry);
gtk_box_pack_end (GTK_BOX (hbox), next_button, FALSE, FALSE, 0);
gtk_widget_show (next_button);
}
if (!gtk_widget_get_visible (search_window))
gtk_widget_show_all (search_window);
else
{
gtk_widget_destroy (search_window);
}
return search_window;
}
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