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/*
DeaDBeeF - ultimate music player for GNU/Linux systems with X11
Copyright (C) 2009 Alexey Yakovenko
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <gtk/gtk.h>
#include <gdk/gdkkeysyms.h>
#include <math.h>
#include <stdlib.h>
#include <string.h>
#include "callbacks.h"
#include "interface.h"
#include "support.h"
#include "common.h"
#include "search.h"
#include "gtkplaylist.h"
GtkWidget *searchwin = NULL;
struct playItem_s *search_current = NULL;
int search_count = 0;
void
search_start (void) {
if (!searchwin) {
searchwin = create_searchwin ();
extern GtkWidget *mainwin;
gtk_window_set_transient_for (GTK_WINDOW (searchwin), GTK_WINDOW (mainwin));
}
gtk_widget_show (searchwin);
gtk_window_present (GTK_WINDOW (searchwin));
}
void
on_searchentry_changed (GtkEditable *editable,
gpointer user_data)
{
// final implementation must work in separate thread, and catch up when
// value was changed
// but for alpha, let's do it in GTK thread
// walk playlist starting with playlist_head, and populate list starting
// with search_head
const gchar *text = gtk_entry_get_text (GTK_ENTRY (editable));
playlist_head[PL_SEARCH] = NULL;
playlist_tail[PL_SEARCH] = NULL;
search_count = 0;
if (*text) {
for (playItem_t *it = playlist_head[PL_MAIN]; it; it = it->next[PL_MAIN]) {
for (metaInfo_t *m = it->meta; m; m = m->next) {
if (strcasestr (m->value, text)) {
// add to list
it->next[PL_SEARCH] = NULL;
if (playlist_tail[PL_SEARCH]) {
playlist_tail[PL_SEARCH]->next[PL_SEARCH] = it;
playlist_tail[PL_SEARCH] = it;
}
else {
playlist_head[PL_SEARCH] = playlist_tail[PL_SEARCH] = it;
}
search_count++;
break;
}
}
}
}
extern gtkplaylist_t search_playlist;
gtkplaylist_t *ps = &search_playlist;
gtkpl_setup_scrollbar (ps);
gtk_range_set_value (GTK_RANGE (ps->scrollbar), 0);
ps->scrollpos = 0;
#if 0
int n = gtk_range_get_value (GTK_RANGE (ps->scrollbar));
printf ("scroll=%d/size=%d\n", n, search_count);
if (n >= search_count) {
gtk_range_set_value (GTK_RANGE (ps->scrollbar), max (0, search_count-1));
}
if (ps->row >= search_count) {
ps->row = search_count-1;
}
#endif
memset (ps->fmtcache, 0, sizeof (int16_t) * 3 * pl_ncolumns * ps->nvisiblerows);
gtkpl_draw_playlist (ps, 0, 0, ps->playlist->allocation.width, ps->playlist->allocation.height);
gtkpl_expose (ps, 0, 0, ps->playlist->allocation.width, ps->playlist->allocation.height);
}
void
search_refresh (void) {
if (searchwin) {
on_searchentry_changed (GTK_EDITABLE (lookup_widget (searchwin, "searchentry")), NULL);
}
}
///////// searchwin header handlers
gboolean
on_searchheader_button_press_event (GtkWidget *widget,
GdkEventButton *event,
gpointer user_data)
{
return FALSE;
}
gboolean
on_searchheader_button_release_event (GtkWidget *widget,
GdkEventButton *event,
gpointer user_data)
{
return FALSE;
}
gboolean
on_searchheader_configure_event (GtkWidget *widget,
GdkEventConfigure *event,
gpointer user_data)
{
return FALSE;
}
gboolean
on_searchheader_expose_event (GtkWidget *widget,
GdkEventExpose *event,
gpointer user_data)
{
return FALSE;
}
gboolean
on_searchheader_motion_notify_event (GtkWidget *widget,
GdkEventMotion *event,
gpointer user_data)
{
return FALSE;
}
///////// searchwin playlist navigation and rendering
gboolean
on_searchwin_key_press_event (GtkWidget *widget,
GdkEventKey *event,
gpointer user_data)
{
// that's for when user attempts to navigate list while entry has focus
if (event->keyval == GDK_Escape) {
gtk_widget_hide (widget);
}
return FALSE;
}
gboolean
on_searchlist_button_press_event (GtkWidget *widget,
GdkEventButton *event,
gpointer user_data)
{
return FALSE;
}
gboolean
on_searchlist_configure_event (GtkWidget *widget,
GdkEventConfigure *event,
gpointer user_data)
{
extern void search_playlist_init (GtkWidget *widget);
search_playlist_init (widget);
GTKpl_PROLOGUE;
gtkpl_configure (ps);
return FALSE;
}
gboolean
on_searchlist_expose_event (GtkWidget *widget,
GdkEventExpose *event,
gpointer user_data)
{
return FALSE;
}
gboolean
on_searchlist_scroll_event (GtkWidget *widget,
GdkEvent *event,
gpointer user_data)
{
return FALSE;
}
///////////// searchwin scrollbar handlers
void
on_searchscroll_value_changed (GtkRange *range,
gpointer user_data)
{
}
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