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/*
DeaDBeeF - ultimate music player for GNU/Linux systems with X11
Copyright (C) 2009-2010 Alexey Yakovenko <waker@users.sourceforge.net>
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, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include "../../deadbeef.h"
#include <gtk/gtk.h>
#ifdef HAVE_CONFIG_H
#include "../../config.h"
#endif
#include <string.h>
#include "gtkui.h"
#include "interface.h"
#include "support.h"
#include "drawing.h"
static int margin_size = 10;
static int tab_dragging = -1;
static int tab_movepos;
static int tab_clicked = -1;
void
tabbar_draw (GtkWidget *widget) {
GdkDrawable *backbuf = widget->window;
int hscrollpos = 0;
int x = -hscrollpos;
int w = 0;
int h = widget->allocation.height;
const char *detail = "button";
int cnt = deadbeef->plt_get_count ();
int tab_selected = deadbeef->plt_get_curr ();
// fill background
gdk_draw_rectangle (backbuf, widget->style->bg_gc[GTK_STATE_NORMAL], TRUE, 0, 0, widget->allocation.width, widget->allocation.height);
draw_begin ((uintptr_t)backbuf);
int need_draw_moving = 0;
int idx;
int widths[cnt];
int fullwidth = 0;
for (idx = 0; idx < cnt; idx++) {
const char *title = deadbeef->plt_get_title (idx);
widths[idx] = 0;
int h = 0;
draw_get_text_extents (title, strlen (title), &widths[idx], &h);
widths[idx] += margin_size + 10;
fullwidth += widths[idx];
}
fullwidth += margin_size;
x = -hscrollpos + fullwidth;
for (idx = cnt-1; idx >= 0; idx--) {
w = widths[idx];
x -= w + margin_size;
GdkRectangle area;
area.x = x;
area.y = 0;
area.width = w + margin_size;
area.height = 24;
if (idx != tab_selected) {
gtk_paint_box (widget->style, widget->window, idx == tab_selected ? GTK_STATE_PRELIGHT : GTK_STATE_NORMAL, GTK_SHADOW_OUT, &area, widget, "button", x, idx == tab_selected ? 0 : 1, w+margin_size, 32);
GdkColor *gdkfg = &widget->style->fg[0];
float fg[3] = {(float)gdkfg->red/0xffff, (float)gdkfg->green/0xffff, (float)gdkfg->blue/0xffff};
draw_set_fg_color (fg);
const char *tab_title = deadbeef->plt_get_title (idx);
draw_text (x + margin_size + 5, h/2-draw_get_font_size()/2, w - margin_size, 0, tab_title);
}
x += margin_size;
}
gdk_draw_line (backbuf, widget->style->dark_gc[GTK_STATE_NORMAL], 0, widget->allocation.height-1, widget->allocation.width, widget->allocation.height-1);
// calc position for drawin selected tab
x = -hscrollpos;
for (idx = 0; idx < tab_selected; idx++) {
x += widths[idx];
}
// draw selected
{
idx = tab_selected;
w = widths[tab_selected] + margin_size;
GdkRectangle area;
area.x = x;
area.y = 0;
area.width = w;
area.height = 24;
gtk_paint_box (widget->style, widget->window, GTK_STATE_PRELIGHT, GTK_SHADOW_OUT, &area, widget, "button", x, idx == tab_selected ? 0 : 1, w, 32);
GdkColor *gdkfg = &widget->style->fg[0];
float fg[3] = {(float)gdkfg->red/0xffff, (float)gdkfg->green/0xffff, (float)gdkfg->blue/0xffff};
draw_set_fg_color (fg);
const char *tab_title = deadbeef->plt_get_title (idx);
draw_text (x + margin_size + 5, h/2-draw_get_font_size()/2, w - margin_size, 0, tab_title);
}
if (need_draw_moving) {
x = -hscrollpos;
for (idx = 0; idx < 10; idx++) {
w = widths[idx];
if (idx == tab_dragging) {
// draw empty slot
if (x < widget->allocation.width) {
gtk_paint_box (widget->style, backbuf, GTK_STATE_ACTIVE, GTK_SHADOW_ETCHED_IN, NULL, widget, "button", x, 0, w, h);
}
x = tab_movepos;
if (x >= widget->allocation.width) {
break;
}
if (w > 0) {
gtk_paint_box (widget->style, backbuf, GTK_STATE_SELECTED, GTK_SHADOW_OUT, NULL, widget, "button", x, 0, w, h);
GdkColor *gdkfg = &widget->style->fg[GTK_STATE_SELECTED];
float fg[3] = {(float)gdkfg->red/0xffff, (float)gdkfg->green/0xffff, (float)gdkfg->blue/0xffff};
draw_set_fg_color (fg);
//draw_text (x + 5, h/2-draw_get_font_size()/2, tab_width-10, 0, tab_title);
}
break;
}
x += w;
}
}
draw_end ();
}
static int
get_tab_under_cursor (int x) {
int idx;
int cnt = deadbeef->plt_get_count ();
int fw = 0;
int tab_selected = deadbeef->plt_get_curr ();
for (idx = 0; idx < cnt; idx++) {
const char *title = deadbeef->plt_get_title (idx);
int w = 0;
int h = 0;
draw_get_text_extents (title, strlen (title), &w, &h);
w += margin_size + 10;
if (tab_selected == idx) {
w += margin_size;
}
fw += w;
if (fw > x) {
return idx;
}
}
return -1;
}
gboolean
on_tabbar_button_press_event (GtkWidget *widget,
GdkEventButton *event,
gpointer user_data)
{
tab_clicked = get_tab_under_cursor (event->x);
if (event->button == 1)
{
if (tab_clicked != -1) {
deadbeef->plt_set_curr (tab_clicked);
}
}
else if (event->button == 3) {
GtkWidget *menu = create_plmenu ();
gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, widget, 0, gtk_get_current_event_time());
}
return FALSE;
}
gboolean
on_tabbar_button_release_event (GtkWidget *widget,
GdkEventButton *event,
gpointer user_data)
{
return FALSE;
}
gboolean
on_tabbar_configure_event (GtkWidget *widget,
GdkEventConfigure *event,
gpointer user_data)
{
return FALSE;
}
gboolean
on_tabbar_expose_event (GtkWidget *widget,
GdkEventExpose *event,
gpointer user_data)
{
tabbar_draw (widget);
return FALSE;
}
gboolean
on_tabbar_motion_notify_event (GtkWidget *widget,
GdkEventMotion *event,
gpointer user_data)
{
return FALSE;
}
void
on_rename_playlist1_activate (GtkMenuItem *menuitem,
gpointer user_data)
{
GtkWidget *dlg = create_editplaylistdlg ();
int res = gtk_dialog_run (GTK_DIALOG (dlg));
if (res == GTK_RESPONSE_OK) {
GtkWidget *e = lookup_widget (dlg, "title");
const char *text = gtk_entry_get_text (GTK_ENTRY (e));
deadbeef->plt_set_title (tab_clicked, text);
extern GtkWidget *mainwin;
tabbar_draw (lookup_widget (mainwin, "tabbar"));
}
gtk_widget_destroy (dlg);
}
void
on_remove_playlist1_activate (GtkMenuItem *menuitem,
gpointer user_data)
{
if (tab_clicked != -1) {
deadbeef->plt_remove (tab_clicked);
}
}
void
on_add_new_playlist1_activate (GtkMenuItem *menuitem,
gpointer user_data)
{
int cnt = deadbeef->plt_get_count ();
int i;
int idx = 0;
for (;;) {
char name[100];
if (!idx) {
strcpy (name, "New Playlist");
}
else {
snprintf (name, sizeof (name), "New Playlist (%d)", idx);
}
for (i = 0; i < cnt; i++) {
const char *t = deadbeef->plt_get_title (i);
if (!strcasecmp (t, name)) {
break;
}
}
if (i == cnt) {
deadbeef->plt_add (cnt, name);
break;
}
idx++;
}
}
void
on_load_playlist1_activate (GtkMenuItem *menuitem,
gpointer user_data)
{
}
void
on_save_playlist1_activate (GtkMenuItem *menuitem,
gpointer user_data)
{
}
void
on_save_all_playlists1_activate (GtkMenuItem *menuitem,
gpointer user_data)
{
}
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