diff options
Diffstat (limited to 'plugins/gtkui/search.c')
| -rw-r--r-- | plugins/gtkui/search.c | 189 |
1 files changed, 189 insertions, 0 deletions
diff --git a/plugins/gtkui/search.c b/plugins/gtkui/search.c new file mode 100644 index 00000000..55b5ad3f --- /dev/null +++ b/plugins/gtkui/search.c @@ -0,0 +1,189 @@ +/* + 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 2 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 "search.h" +#include "gtkplaylist.h" +#include "deadbeef.h" + +#define min(x,y) ((x)<(y)?(x):(y)) +#define max(x,y) ((x)>(y)?(x):(y)) + +#define PL_HEAD(iter) (deadbeef->pl_get_first(iter)) +#define PL_TAIL(iter) (deadbeef->pl_get_last(iter)) +#define PL_NEXT(it, iter) (deadbeef->pl_get_next(it, iter)) +#define PL_PREV(it, iter) (deadbeef->pl_get_prev(it, iter)) +#define SELECTED(it) (deadbeef->pl_is_selected(it)) +#define SELECT(it, sel) (deadbeef->pl_set_selected(it,sel)) + +extern DB_functions_t *deadbeef; // defined in gtkui.c +//#define trace(...) { fprintf(stderr, __VA_ARGS__); } +#define trace(fmt,...) + +extern GtkWidget *searchwin; +struct playItem_s *search_current = NULL; +int search_count = 0; + +void +search_start (void) { + gtk_entry_set_text (GTK_ENTRY (lookup_widget (searchwin, "searchentry")), ""); + 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)); + search_count = deadbeef->pl_process_search (text); + + extern gtkplaylist_t search_playlist; + gtkplaylist_t *ps = &search_playlist; + gtkpl_setup_scrollbar (ps); + //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); + + // redraw main playlist to be in sync selection-wise + ps = &main_playlist; + 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 && GTK_WIDGET_VISIBLE (searchwin)) { + gtkplaylist_t *ps = &search_playlist; + 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); + //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); + } + else if (event->keyval == GDK_Return) { + extern gtkplaylist_t search_playlist; + gtkplaylist_t *ps = &search_playlist; + if (search_count > 0) { + int row = deadbeef->pl_get_cursor (ps->iterator); + DB_playItem_t *it = deadbeef->pl_get_for_idx_and_iter (max (row, 0), ps->iterator); + if (it) { + deadbeef->sendmessage (M_PLAYSONGNUM, 0, deadbeef->pl_get_idx_of (it), 0); + } + } + } + else { + gtkpl_keypress (&search_playlist, event->keyval, event->state); + } + return FALSE; +} + + + +gboolean +on_searchlist_configure_event (GtkWidget *widget, + GdkEventConfigure *event, + gpointer user_data) +{ + GTKPL_PROLOGUE; + gtkpl_configure (ps); + return FALSE; +} + + |