Commit 19d2ac07 authored by Tony Castley's avatar Tony Castley
Browse files

Interface changes to include menu for Title and chapter navigation.

Also improved more "BeOS" CD detection.
Todo new graphics for the navigation controls.
parent 6601f361
......@@ -2,7 +2,7 @@
* InterfaceWindow.cpp: beos interface
*****************************************************************************
* Copyright (C) 1999, 2000, 2001 VideoLAN
* $Id: InterfaceWindow.cpp,v 1.4 2001/10/21 06:05:30 tcastley Exp $
* $Id: InterfaceWindow.cpp,v 1.5 2001/10/29 11:07:09 tcastley Exp $
*
* Authors: Jean-Marc Dressler <polux@via.ecp.fr>
* Samuel Hocevar <sam@zoy.org>
......@@ -33,6 +33,7 @@
#include <malloc.h>
#include <scsi.h>
#include <scsiprobe_driver.h>
#include <fs_info.h>
/* VLC headers */
extern "C"
......@@ -84,6 +85,7 @@ InterfaceWindow::InterfaceWindow( BRect frame, const char *name,
BMenu *mFile;
BMenu *mAudio;
CDMenu *cd_menu;
BMenu *mNavigation;
/* Add the file Menu */
BMenuItem *mItem;
......@@ -112,6 +114,19 @@ InterfaceWindow::InterfaceWindow( BRect frame, const char *name,
mAudio->AddItem( new LanguageMenu( "Language", AUDIO_ES, p_intf ) );
mAudio->AddItem( new LanguageMenu( "Subtitles", SPU_ES, p_intf ) );
/* Add the Navigation menu */
menu_bar->AddItem( mNavigation = new BMenu( "Navigation" ) );
menu_bar->ResizeToPreferred();
mNavigation->AddItem( new BMenuItem( "Prev Title",
new BMessage(PREV_TITLE)) );
mNavigation->AddItem( new BMenuItem( "Next Title",
new BMessage(NEXT_TITLE)) );
mNavigation->AddItem( new BMenuItem( "Prev Chapter",
new BMessage(PREV_CHAPTER)) );
mNavigation->AddItem( new BMenuItem( "Next Chapter",
new BMessage(NEXT_CHAPTER)) );
ResizeTo(260,50 + menu_bar->Bounds().IntegerHeight()+1);
controlRect = Bounds();
controlRect.top += menu_bar->Bounds().IntegerHeight() + 1;
......@@ -403,7 +418,65 @@ void InterfaceWindow::MessageReceived( BMessage * p_message )
}
}
break;
case PREV_TITLE:
{
input_area_t * p_area;
int i_id;
i_id = p_intf->p_input->stream.p_selected_area->i_id - 1;
/* Disallow area 0 since it is used for video_ts.vob */
if( i_id < 0 )
{
p_area = p_intf->p_input->stream.pp_areas[i_id];
input_ChangeArea( p_intf->p_input, (input_area_t*)p_area );
input_SetStatus( p_intf->p_input, INPUT_STATUS_PLAY );
}
break;
}
case NEXT_TITLE:
{
input_area_t * p_area;
int i_id;
i_id = p_intf->p_input->stream.p_selected_area->i_id + 1;
if( i_id < p_intf->p_input->stream.i_area_nb )
{
p_area = p_intf->p_input->stream.pp_areas[i_id];
input_ChangeArea( p_intf->p_input, (input_area_t*)p_area );
input_SetStatus( p_intf->p_input, INPUT_STATUS_PLAY );
}
}
break;
case PREV_CHAPTER:
{
input_area_t * p_area;
p_area = p_intf->p_input->stream.p_selected_area;
if( p_area->i_part > 0 )
{
p_area->i_part--;
input_ChangeArea( p_intf->p_input, (input_area_t*)p_area );
input_SetStatus( p_intf->p_input, INPUT_STATUS_PLAY );
}
}
break;
case NEXT_CHAPTER:
{
input_area_t * p_area;
p_area = p_intf->p_input->stream.p_selected_area;
if( p_area->i_part > 0 )
{
p_area->i_part++;
input_ChangeArea( p_intf->p_input, (input_area_t*)p_area );
input_SetStatus( p_intf->p_input, INPUT_STATUS_PLAY );
}
}
break;
case B_REFS_RECEIVED:
case B_SIMPLE_DATA:
{
......@@ -504,90 +577,50 @@ void CDMenu::AttachedToWindow(void)
*****************************************************************************/
int CDMenu::GetCD( const char *directory )
{
int i_dev;
BDirectory dir;
dir.SetTo( directory );
if( dir.InitCheck() != B_NO_ERROR )
{
return B_ERROR;
}
dir.Rewind();
BEntry entry;
while( dir.GetNextEntry(&entry) >= 0 )
{
const char *name;
entry_ref e;
BPath path;
if( entry.GetPath(&path) != B_NO_ERROR )
{
continue;
}
name = path.Path();
if( entry.GetRef(&e) != B_NO_ERROR )
{
continue;
}
if( entry.IsDirectory() )
{
if( strcmp(e.name, "floppy") == 0 )
{
continue; // ignore floppy (it is not silent)
}
i_dev = GetCD( name );
if( i_dev >= 0 )
{
return i_dev;
}
}
else
{
device_geometry g;
status_t m;
if( strcmp(e.name, "raw") != 0 )
{
continue; // ignore partitions
}
i_dev = open( name, O_RDONLY );
if( i_dev < 0 )
{
continue;
}
if( ioctl(i_dev, B_GET_GEOMETRY, &g, sizeof(g)) >= 0 )
{
if( g.device_type == B_CD ) //ensure the drive is a CD-ROM
{
if( ioctl(i_dev, B_GET_MEDIA_STATUS, &m, sizeof(m)) >= 0 )
{
if( m == B_NO_ERROR ) //ensure media is present
{
BMessage *msg;
msg = new BMessage( OPEN_DVD );
msg->AddString( "device", name );
BMenuItem *menu_item;
menu_item = new BMenuItem( name, msg );
AddItem( menu_item );
continue;
}
}
}
}
close( i_dev );
}
}
return B_ERROR;
BVolumeRoster *volRoster;
BVolume *vol;
BDirectory *dir;
int status;
int mounted;
char name[B_FILE_NAME_LENGTH];
fs_info info;
dev_t dev;
volRoster = new BVolumeRoster();
vol = new BVolume();
dir = new BDirectory();
status = volRoster->GetNextVolume(vol);
status = vol->GetRootDirectory(dir);
while (status == B_NO_ERROR)
{
mounted = vol->GetName(name);
if ((mounted == B_OK) && /* Disk is currently Mounted */
(vol->IsReadOnly()) && /* Disk is a readonly medium */
(vol->IsPersistent()) ) /* not a volitile device */
{
dev = vol->Device();
fs_stat_dev(dev, &info);
BMessage *msg;
msg = new BMessage( OPEN_DVD );
intf_Msg(name);
intf_Msg(info.device_name);
msg->AddString( "device", info.device_name );
BMenuItem *menu_item;
menu_item = new BMenuItem( name, msg );
AddItem( menu_item );
}
vol->Unset();
status = volRoster->GetNextVolume(vol);
}
/* The Old way.
int i_dev;
device_geometry g;
status_t m;
if( ioctl(i_dev, B_GET_GEOMETRY, &g, sizeof(g)) >= 0 )
if( g.device_type == B_CD ) //ensure the drive is a CD-ROM
*/
}
/*****************************************************************************
......
......@@ -2,7 +2,7 @@
* MsgVals.h
*****************************************************************************
* Copyright (C) 2001 VideoLAN
* $Id: MsgVals.h,v 1.6 2001/06/15 09:07:10 tcastley Exp $
* $Id: MsgVals.h,v 1.7 2001/10/29 11:07:09 tcastley Exp $
*
* Authors: Tony Castley <tcastley@mail.powerup.com.au>
*
......@@ -38,4 +38,7 @@ const uint32 VOLUME_CHG = 'VOCH';
const uint32 VOLUME_MUTE = 'MUTE';
const uint32 SELECT_CHANNEL = 'CHAN';
const uint32 SELECT_SUBTITLE = 'SUBT';
const uint32 PREV_TITLE = 'PRTI';
const uint32 NEXT_TITLE = 'NXTI';
const uint32 PREV_CHAPTER = 'PRCH';
const uint32 NEXT_CHAPTER = 'NXCH';
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