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mpv/gui/mplayer/gtk/pl.c

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/*
* This file is part of MPlayer.
*
* MPlayer 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.
*
* MPlayer 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 MPlayer; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <sys/types.h>
#include <sys/stat.h>
#include <string.h>
#include <dirent.h>
#include <unistd.h>
#include <stdio.h>
#include <stdlib.h>
#include <gdk/gdkkeysyms.h>
#include <gtk/gtk.h>
#include "config.h"
#include "help_mp.h"
#include "stream/stream.h"
#include "gui/interface.h"
#include "gui/mplayer/widgets.h"
#include "pl.h"
#include "gtk_common.h"
static char * book_open_xpm[] = {
"16 16 4 1",
" c None s None",
". c black",
"X c #808080",
"o c white",
" ",
" .. ",
" .Xo. ... ",
" .Xoo. ..oo. ",
" .Xooo.Xooo... ",
" .Xooo.oooo.X. ",
" .Xooo.Xooo.X. ",
" .Xooo.oooo.X. ",
" .Xooo.Xooo.X. ",
" .Xooo.oooo.X. ",
" .Xoo.Xoo..X. ",
" .Xo.o..ooX. ",
" .X..XXXXX. ",
" ..X....... ",
" .. ",
" "};
static char * book_closed_xpm[] = {
"16 16 6 1",
" c None s None",
". c black",
"X c blue",
"o c yellow",
"O c #007FEA",
"# c white",
" ",
" .. ",
" ..XX. ",
" ..XXXXX. ",
" ..XXXXXXXX. ",
".ooXXXXXXXXX. ",
"..ooXXXXXXXXX. ",
".X.ooXXXXXXXXX. ",
".XX.ooXXXXXX.. ",
" .XX.ooXXX..#O ",
" .XX.oo..##OO. ",
" .XX..##OO.. ",
" .X.#OO.. ",
" ..O.. ",
" .. ",
" "};
GtkWidget * PlayList = NULL;
static GtkWidget * CTDirTree;
static GtkWidget * CLFiles;
static GtkWidget * CLSelected;
static GtkWidget * Add;
static GtkWidget * Remove;
static GtkWidget * Ok;
static GtkWidget * Cancel;
static GdkPixmap * pxOpenedBook;
static GdkPixmap * pxClosedBook;
static GdkBitmap * msOpenedBook;
static GdkBitmap * msClosedBook;
static int NrOfEntrys = 0;
static int NrOfSelected = 0;
static int * CLFileSelected = NULL;
static int * CLListSelected = NULL;
static int sigSel;
static int sigUnsel;
typedef struct
{
int scaned;
char * path;
} DirNodeType;
static GtkCTreeNode * sibling;
static GtkCTreeNode * parent;
static gchar * current_path;
static gchar * old_path = NULL;
static int compare_func(const void *a, const void *b)
{
char * tmp;
int i;
if ( !a || !b || !( (DirNodeType *)a )->path ) return -1;
tmp=strdup( (char *)b ); tmp[strlen( tmp )-1]=0;
i=strcmp( ( (DirNodeType *)a )->path,tmp );
free( tmp );
return i;
}
static void scan_dir( char * path );
void ShowPlayList( void )
{
if ( PlayList ) gtkActive( PlayList );
else PlayList=create_PlayList();
if ( old_path && *old_path )
{
char * currentdir = strdup( old_path );
char * tpath,* pos;
GtkCTreeNode * node,* nextnode;
gboolean leaf;
tpath=strdup( "/" );
pos=strtok( currentdir,"/" );
node=gtk_ctree_find_by_row_data_custom( GTK_CTREE( CTDirTree ),NULL,"/",compare_func );
do
{
char * tpathnew = g_strconcat( tpath,pos,"/",NULL );
free( tpath ); tpath=tpathnew;
nextnode=gtk_ctree_find_by_row_data_custom( GTK_CTREE( CTDirTree ),node,tpath,compare_func );
if ( !nextnode ) break;
node=nextnode;
pos=strtok( NULL,"/" );
gtk_ctree_get_node_info( GTK_CTREE( CTDirTree ),node,NULL,NULL,NULL,NULL,NULL,NULL,&leaf,NULL );
if ( !leaf && pos ) gtk_ctree_expand( GTK_CTREE( CTDirTree ),node );
else
{
DirNodeType * DirNode;
gtk_ctree_select( GTK_CTREE( CTDirTree ),node );
DirNode=gtk_ctree_node_get_row_data( GTK_CTREE( CTDirTree ),node );
current_path=DirNode->path;
scan_dir( DirNode->path );
if ( CLFileSelected ) free( CLFileSelected ); CLFileSelected=calloc( 1,NrOfEntrys * sizeof( int ) );
break;
}
} while( pos );
free( tpath );
free( currentdir );
}
else gtk_ctree_select( GTK_CTREE( CTDirTree ),parent );
gtk_clist_freeze( GTK_CLIST( CLSelected ) );
gtk_clist_clear( GTK_CLIST( CLSelected ) );
if ( plList )
{
plItem * next = plList;
while ( next || next->next )
{
char * text[1][3]; text[0][2]="";
text[0][0]=next->name;
text[0][1]=next->path;
gtk_clist_append( GTK_CLIST( CLSelected ),text[0] );
NrOfSelected++;
if ( next->next ) next=next->next; else break;
}
CLListSelected=calloc( 1,NrOfSelected * sizeof( int ) );
}
gtk_clist_thaw( GTK_CLIST( CLSelected ) );
gtk_widget_show( PlayList );
}
void HidePlayList( void )
{
if ( !PlayList ) return;
NrOfSelected=NrOfEntrys=0;
gfree( (void **)&CLListSelected ); gfree( (void **)&CLFileSelected );
if ( old_path ) free( old_path ); old_path=strdup( current_path );
gtk_widget_hide( PlayList );
gtk_widget_destroy( PlayList );
PlayList=NULL;
}
static void plRowSelect( GtkCList * clist,gint row,gint column,GdkEvent * event,gpointer user_data )
{
switch ( (int) user_data )
{
case 0: CLFileSelected[row]=1; break;
case 1: CLListSelected[row]=1; break;
}
}
static void plUnRowSelect( GtkCList * clist,gint row,gint column,GdkEvent * event,gpointer user_data )
{
switch ( (int) user_data )
{
case 0: CLFileSelected[row]=0; break;
case 1: CLListSelected[row]=0; break;
}
}
static void plButtonReleased( GtkButton * button,gpointer user_data )
{
switch ( (int) user_data )
{
case 1: // ok
{
int i;
if ( plList ) gtkSet( gtkDelPl,0,NULL );
for ( i=0;i<NrOfSelected;i++ )
{
plItem * item;
char * text[3];
item=calloc( 1,sizeof( plItem ) );
gtk_clist_get_text( GTK_CLIST( CLSelected ),i,0,&text[0] );
gtk_clist_get_text( GTK_CLIST( CLSelected ),i,1,&text[1] );
item->name=strdup( text[0] );
item->path=strdup( text[1] );
gtkSet( gtkAddPlItem,0,(void*)item );
}
if ( plCurrent )
{
mplSetFileName( plCurrent->path,plCurrent->name,STREAMTYPE_FILE );
// guiSetDF( guiIntfStruct.Filename,plCurrent->path,plCurrent->name );
// guiIntfStruct.FilenameChanged=1;
// guiIntfStruct.StreamType=STREAMTYPE_FILE;
}
}
case 0: // cancel
HidePlayList();
break;
case 2: // remove
{
int i; int j; int c=0;
gtk_signal_handler_block( GTK_OBJECT( CLSelected ),sigSel );
gtk_signal_handler_block( GTK_OBJECT( CLSelected ),sigUnsel );
gtk_clist_freeze( GTK_CLIST( CLSelected ) );
for ( i=0;i<NrOfSelected-c;i++ )
if ( CLListSelected[i] )
{
gtk_clist_remove( GTK_CLIST( CLSelected ),i - c );
c++;
for ( j=i;j<NrOfSelected-c;j++ )
CLListSelected[i] = CLListSelected[i+1];
}
NrOfSelected-=c;
gtk_clist_thaw( GTK_CLIST( CLSelected ) );
gtk_signal_handler_unblock( GTK_OBJECT( CLSelected ),sigSel );
gtk_signal_handler_unblock( GTK_OBJECT( CLSelected ),sigUnsel );
}
break;
case 3: // add
{
int i;
char * itext[1][2];
char * text[1][3]; text[0][2]="";
gtk_clist_freeze( GTK_CLIST( CLSelected ) );
for ( i=0;i<NrOfEntrys;i++ )
{
if ( CLFileSelected[i] )
{
gtk_clist_get_text( GTK_CLIST( CLFiles ),i,0,(char **)&itext );
text[0][0]=itext[0][0]; text[0][1]=current_path;
gtk_clist_append( GTK_CLIST( CLSelected ),text[0] );
NrOfSelected++;
CLListSelected=realloc( CLListSelected,NrOfSelected * sizeof( int ) );
CLListSelected[NrOfSelected - 1]=0;
}
}
gtk_clist_thaw( GTK_CLIST( CLSelected ) );
}
break;
}
}
static int check_for_subdir( gchar * path )
{
DIR * dir;
struct dirent * dirent;
struct stat statbuf;
gchar * npath;
if ( (dir=opendir( path )) )
{
while ( (dirent=readdir( dir )) )
{
if ( dirent->d_name[0] != '.' )
{
npath=calloc( 1,strlen( path ) + strlen( dirent->d_name ) + 3 );
sprintf( npath,"%s/%s",path,dirent->d_name );
if ( stat( npath,&statbuf ) != -1 && S_ISDIR( statbuf.st_mode ) )
{ free( npath ); closedir( dir ); return 1; }
free( npath );
}
}
closedir( dir );
}
return 0;
}
static void plCTree( GtkCTree * ctree,GtkCTreeNode * parent_node,gpointer user_data )
{
GtkCTreeNode * node;
DirNodeType * DirNode;
gchar * text;
gchar * dummy = "dummy";
int subdir = 1;
DIR * dir = NULL;
struct dirent * dirent;
gchar * path;
struct stat statbuf;
DirNode=gtk_ctree_node_get_row_data( ctree,parent_node );
if ( !DirNode->scaned )
{
DirNode->scaned=1; current_path=DirNode->path;
gtk_clist_freeze( GTK_CLIST( ctree ) );
node=gtk_ctree_find_by_row_data( ctree,parent_node,NULL );
gtk_ctree_remove_node( ctree,node );
if ( (dir=opendir( DirNode->path ) ) )
{
while( (dirent=readdir( dir )) )
{
path=calloc( 1,strlen( DirNode->path ) + strlen( dirent->d_name ) + 2 );
if ( !strcmp( current_path,"/" ) ) sprintf( path,"/%s",dirent->d_name );
else sprintf( path,"%s/%s",current_path,dirent->d_name );
text=dirent->d_name;
if ( stat( path,&statbuf ) != -1 && S_ISDIR( statbuf.st_mode ) && dirent->d_name[0] != '.' )
{
DirNode=malloc( sizeof( DirNodeType ) ); DirNode->scaned=0; DirNode->path=strdup( path );
subdir=check_for_subdir( path );
node=gtk_ctree_insert_node( ctree,parent_node,NULL,&text,4,pxOpenedBook,msOpenedBook,pxClosedBook,msClosedBook,!subdir,FALSE );
gtk_ctree_node_set_row_data_full( ctree,node,DirNode,NULL );
if ( subdir ) node=gtk_ctree_insert_node( ctree,node,NULL,&dummy,4,NULL,NULL,NULL,NULL,FALSE,FALSE );
}
free( path ); path=NULL;
}
closedir( dir );
}
gtk_ctree_sort_node( ctree,parent_node );
gtk_clist_thaw( GTK_CLIST( ctree ) );
}
}
static void scan_dir( char * path )
{
DIR * dir = NULL;
char * curr;
struct dirent * dirent;
struct stat statbuf;
char * text[1][2]; text[0][1]="";
gtk_clist_clear( GTK_CLIST( CLFiles ) );
if ( (dir=opendir( path )) )
{
NrOfEntrys=0;
while( (dirent=readdir( dir )) )
{
curr=calloc( 1,strlen( path ) + strlen( dirent->d_name ) + 3 ); sprintf( curr,"%s/%s",path,dirent->d_name );
if ( stat( curr,&statbuf ) != -1 && ( S_ISREG( statbuf.st_mode ) || S_ISLNK( statbuf.st_mode ) ) )
{
text[0][0]=dirent->d_name;
gtk_clist_append( GTK_CLIST( CLFiles ),text[0] );
NrOfEntrys++;
}
free( curr );
}
closedir( dir );
gtk_clist_sort( GTK_CLIST( CLFiles ) );
}
}
static void plCTRow(GtkWidget * widget, gint row, gint column, GdkEventButton * bevent, gpointer data)
{
DirNodeType * DirNode;
GtkCTreeNode * node;
node=gtk_ctree_node_nth( GTK_CTREE( widget ),row );
DirNode=gtk_ctree_node_get_row_data( GTK_CTREE( widget ),node );
current_path=DirNode->path;
gtk_ctree_expand( GTK_CTREE( widget ),node );
scan_dir( DirNode->path );
if ( CLFileSelected ) free( CLFileSelected ); CLFileSelected=calloc( 1,NrOfEntrys * sizeof( int ) );
}
GtkWidget * create_PlayList( void )
{
GtkWidget * vbox1;
GtkWidget * hbox1;
GtkWidget * scrolledwindow1;
GtkWidget * vbox2;
GtkWidget * scrolledwindow2;
GtkWidget * scrolledwindow3;
GtkWidget * hbuttonbox1;
GtkAccelGroup * accel_group;
GdkColor transparent = { 0,0,0,0 };
gchar * root = "/";
gchar * dummy = "dummy";
DirNodeType * DirNode;
accel_group=gtk_accel_group_new();
PlayList=gtk_window_new( GTK_WINDOW_TOPLEVEL );
gtk_object_set_data( GTK_OBJECT( PlayList ),"PlayList",PlayList );
gtk_widget_set_usize( PlayList,512,384 );
gtk_window_set_title( GTK_WINDOW( PlayList ),MSGTR_PlayList );
gtk_window_set_position( GTK_WINDOW( PlayList ),GTK_WIN_POS_CENTER );
// gtk_window_set_policy( GTK_WINDOW( PlayList ),FALSE,FALSE,FALSE );
gtk_window_set_wmclass( GTK_WINDOW( PlayList ),"Playlist","MPlayer" );
gtk_widget_realize( PlayList );
gtkAddIcon( PlayList );
vbox1=AddVBox( AddDialogFrame( PlayList ),0 );
hbox1=AddHBox( NULL,1 );
gtk_box_pack_start( GTK_BOX( vbox1 ),hbox1,TRUE,TRUE,0 );
scrolledwindow1=gtk_scrolled_window_new( NULL,NULL );
gtk_widget_show( scrolledwindow1 );
gtk_container_add( GTK_CONTAINER(
AddFrame( NULL,0,hbox1,1 ) ),scrolledwindow1 );
gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( scrolledwindow1 ),GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC );
CTDirTree=gtk_ctree_new( 1,0 );
gtk_signal_connect( GTK_OBJECT( CTDirTree ),"tree_expand",GTK_SIGNAL_FUNC( plCTree ),(void*)0 );
gtk_signal_connect( GTK_OBJECT( CTDirTree ),"select_row",GTK_SIGNAL_FUNC( plCTRow ),(void *)0 );
gtk_container_add( GTK_CONTAINER( scrolledwindow1 ),CTDirTree );
gtk_clist_set_column_auto_resize( GTK_CLIST( CTDirTree ),0,TRUE );
gtk_clist_set_column_width( GTK_CLIST( CTDirTree ),0,80 );
gtk_clist_set_selection_mode( GTK_CLIST( CTDirTree ),GTK_SELECTION_SINGLE );
gtk_ctree_set_line_style( GTK_CTREE( CTDirTree ),GTK_CTREE_LINES_SOLID );
gtk_clist_column_titles_show( GTK_CLIST( CTDirTree ) );
gtk_clist_set_shadow_type( GTK_CLIST( CTDirTree ),GTK_SHADOW_NONE );
if ( !pxOpenedBook ) pxOpenedBook=gdk_pixmap_create_from_xpm_d( PlayList->window,&msOpenedBook,&transparent,book_closed_xpm );
if ( !pxClosedBook ) pxClosedBook=gdk_pixmap_create_from_xpm_d( PlayList->window,&msClosedBook,&transparent,book_open_xpm );
parent=gtk_ctree_insert_node( GTK_CTREE( CTDirTree ),NULL,NULL,&root,4,pxOpenedBook,msOpenedBook,pxClosedBook,msClosedBook,FALSE,FALSE );
DirNode=malloc( sizeof( DirNodeType ) );
DirNode->scaned=0; DirNode->path=strdup( root );
gtk_ctree_node_set_row_data_full(GTK_CTREE( CTDirTree ),parent,DirNode,NULL );
sibling=gtk_ctree_insert_node( GTK_CTREE( CTDirTree ),parent,NULL,&dummy,4,NULL,NULL,NULL,NULL,TRUE,TRUE );
gtk_ctree_expand( GTK_CTREE( CTDirTree ),parent );
gtk_widget_show( CTDirTree );
gtk_clist_set_column_widget( GTK_CLIST( CTDirTree ),0,
AddLabel( MSGTR_PLAYLIST_DirectoryTree,NULL ) );
vbox2=AddVBox(
AddFrame( NULL,1,hbox1,1 ),0 );
scrolledwindow2=gtk_scrolled_window_new( NULL,NULL );
gtk_widget_show( scrolledwindow2 );
gtk_box_pack_start( GTK_BOX( vbox2 ),scrolledwindow2,TRUE,TRUE,0 );
gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( scrolledwindow2 ),GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC );
CLFiles=gtk_clist_new( 1 );
gtk_widget_show( CLFiles );
gtk_container_add( GTK_CONTAINER( scrolledwindow2 ),CLFiles );
gtk_clist_set_column_width( GTK_CLIST( CLFiles ),0,80 );
gtk_clist_set_selection_mode( GTK_CLIST( CLFiles ),GTK_SELECTION_EXTENDED );
gtk_clist_column_titles_show( GTK_CLIST( CLFiles ) );
gtk_clist_set_shadow_type( GTK_CLIST( CLFiles ),GTK_SHADOW_NONE );
gtk_clist_set_column_widget( GTK_CLIST( CLFiles ),0,
AddLabel( MSGTR_PLAYLIST_Files,NULL ) );
AddHSeparator( vbox2 );
scrolledwindow3=gtk_scrolled_window_new( NULL,NULL );
gtk_widget_show( scrolledwindow3 );
gtk_box_pack_start( GTK_BOX( vbox2 ),scrolledwindow3,TRUE,TRUE,0 );
gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( scrolledwindow3 ),GTK_POLICY_AUTOMATIC,GTK_POLICY_AUTOMATIC );
CLSelected=gtk_clist_new( 2 );
gtk_widget_show( CLSelected );
gtk_container_add( GTK_CONTAINER( scrolledwindow3 ),CLSelected );
gtk_clist_set_column_width( GTK_CLIST( CLSelected ),0,295 );
gtk_clist_set_column_width( GTK_CLIST( CLSelected ),1,295 );
gtk_clist_set_selection_mode( GTK_CLIST( CLSelected ),GTK_SELECTION_MULTIPLE );
gtk_clist_column_titles_show( GTK_CLIST( CLSelected ) );
gtk_clist_set_shadow_type( GTK_CLIST( CLSelected ),GTK_SHADOW_NONE );
gtk_clist_set_column_widget( GTK_CLIST( CLSelected ),0,
AddLabel( MSGTR_PLAYLIST_Selected,NULL ) );
gtk_clist_set_column_widget( GTK_CLIST( CLSelected ),1,
AddLabel( MSGTR_PLAYLIST_Path,NULL ) );
AddHSeparator( vbox1 );
hbuttonbox1=AddHButtonBox( vbox1 );
gtk_button_box_set_layout( GTK_BUTTON_BOX( hbuttonbox1 ),GTK_BUTTONBOX_END );
gtk_button_box_set_spacing( GTK_BUTTON_BOX( hbuttonbox1 ),10 );
Add=AddButton( MSGTR_Add,hbuttonbox1 );
Remove=AddButton( MSGTR_Remove,hbuttonbox1 );
Ok=AddButton( MSGTR_Ok,hbuttonbox1 );
Cancel=AddButton( MSGTR_Cancel,hbuttonbox1 );
gtk_widget_add_accelerator( Cancel,"clicked",accel_group,GDK_Escape,0,GTK_ACCEL_VISIBLE );
gtk_signal_connect( GTK_OBJECT( PlayList ),"destroy",GTK_SIGNAL_FUNC( WidgetDestroy ),&PlayList );
gtk_signal_connect( GTK_OBJECT( CLFiles ),"select_row",GTK_SIGNAL_FUNC( plRowSelect ),(void *)0 );
gtk_signal_connect( GTK_OBJECT( CLFiles ),"unselect_row",GTK_SIGNAL_FUNC( plUnRowSelect ),(void *)0 );
sigSel=gtk_signal_connect( GTK_OBJECT( CLSelected ),"select_row",GTK_SIGNAL_FUNC( plRowSelect ),(void*)1 );
sigUnsel=gtk_signal_connect( GTK_OBJECT( CLSelected ),"unselect_row",GTK_SIGNAL_FUNC( plUnRowSelect ),(void*)1 );
gtk_signal_connect( GTK_OBJECT( Add ),"clicked",GTK_SIGNAL_FUNC( plButtonReleased ),(void*)3 );
gtk_signal_connect( GTK_OBJECT( Remove ),"clicked",GTK_SIGNAL_FUNC( plButtonReleased ),(void*)2 );
gtk_signal_connect( GTK_OBJECT( Ok ),"clicked",GTK_SIGNAL_FUNC( plButtonReleased ),(void*)1 );
gtk_signal_connect( GTK_OBJECT( Cancel ),"clicked",GTK_SIGNAL_FUNC( plButtonReleased ),(void*)0 );
gtk_window_add_accel_group( GTK_WINDOW( PlayList ),accel_group );
return PlayList;
}
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