/*****************************************************************************
* intf_beos.cpp: beos interface
*****************************************************************************
- * Copyright (C) 1999, 2000 VideoLAN
+ * Copyright (C) 1999, 2000, 2001 VideoLAN
+ * $Id: intf_beos.cpp,v 1.13 2001/03/05 01:29:25 sam Exp $
*
- * Authors:
- * Jean-Marc Dressler
+ * Authors: Jean-Marc Dressler <polux@via.ecp.fr>
+ * Samuel Hocevar <sam@zoy.org>
*
* 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
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
*****************************************************************************/
+#define MODULE_NAME beos
+#include "modules_inner.h"
+
/*****************************************************************************
* Preamble
*****************************************************************************/
#include <stdio.h>
#include <stdlib.h> /* malloc(), free() */
-#include <sys/types.h> /* on BSD, uio.h needs types.h */
-#include <sys/uio.h> /* "input.h" */
+
#include <kernel/OS.h>
+#include <storage/Path.h>
+#include <Alert.h>
#include <View.h>
+#include <CheckBox.h>
+#include <Button.h>
+#include <Slider.h>
+#include <StatusBar.h>
#include <Application.h>
#include <Message.h>
+#include <NodeInfo.h>
#include <Locker.h>
#include <DirectWindow.h>
+
#include <malloc.h>
#include <string.h>
#include "common.h"
#include "threads.h"
#include "mtime.h"
-#include "plugins.h"
+#include "tests.h"
+#include "modules.h"
-#include "input.h"
-#include "video.h"
-#include "video_output.h"
+#include "stream_control.h"
+#include "input_ext-intf.h"
-#include "intf_msg.h"
#include "interface.h"
+#include "intf_plst.h"
+#include "intf_msg.h"
+#include "audio_output.h"
+#include "MsgVals.h"
+
#include "main.h"
}
-#include "beos_window.h"
+#include "InterfaceWindow.h"
+#include "Bitmaps.h"
+#include "TransportButton.h"
/*****************************************************************************
* intf_sys_t: description and status of FB interface
* InterfaceWindow
*****************************************************************************/
-InterfaceWindow::InterfaceWindow( BRect frame, const char *name , intf_thread_t *p_intf )
- : BWindow(frame, name, B_TITLED_WINDOW, B_NOT_RESIZABLE|B_NOT_ZOOMABLE)
+InterfaceWindow::InterfaceWindow( BRect frame, const char *name , intf_thread_t *p_interface )
+ : BWindow(frame, name, B_FLOATING_WINDOW_LOOK, B_NORMAL_WINDOW_FEEL,
+ B_NOT_RESIZABLE | B_NOT_ZOOMABLE | B_WILL_ACCEPT_FIRST_CLICK |B_ASYNCHRONOUS_CONTROLS)
{
- p_interface = p_intf;
+ p_intf = p_interface;
+ BRect ButtonRect;
+ float xStart = 2.0;
+ float yStart = 10.0;
+
SetName( "interface" );
+ SetTitle(VOUT_TITLE " (BeOS interface)");
- BView * p_view;
-
+ BView* p_view;
+
+ /* Add the view */
p_view = new BView( Bounds(), "", B_FOLLOW_ALL, B_WILL_DRAW );
- AddChild( p_view );
+ p_view->SetViewColor(216,216,216);
+ /* Buttons */
+ /* Slow play */
+ ButtonRect.SetLeftTop(BPoint(xStart, yStart));
+ ButtonRect.SetRightBottom(ButtonRect.LeftTop() + kSkipButtonSize);
+ xStart += kRewindBitmapWidth;
+ TransportButton* p_slow = new TransportButton(ButtonRect, B_EMPTY_STRING,
+ kSkipBackBitmapBits,
+ kPressedSkipBackBitmapBits,
+ kDisabledSkipBackBitmapBits,
+ new BMessage(SLOWER_PLAY));
+ p_view->AddChild( p_slow );
+
+ /* Play Pause */
+ ButtonRect.SetLeftTop(BPoint(xStart, yStart));
+ ButtonRect.SetRightBottom(ButtonRect.LeftTop() + kPlayButtonSize);
+ xStart += kPlayPauseBitmapWidth + 1.0;
+ PlayPauseButton* p_play = new PlayPauseButton(ButtonRect, B_EMPTY_STRING,
+ kPlayButtonBitmapBits,
+ kPressedPlayButtonBitmapBits,
+ kDisabledPlayButtonBitmapBits,
+ kPlayingPlayButtonBitmapBits,
+ kPressedPlayingPlayButtonBitmapBits,
+ kPausedPlayButtonBitmapBits,
+ kPressedPausedPlayButtonBitmapBits,
+ new BMessage(START_PLAYBACK));
+
+ p_view->AddChild( p_play );
+ p_play->SetPlaying();
+
+ /* Fast Foward */
+ ButtonRect.SetLeftTop(BPoint(xStart, yStart));
+ ButtonRect.SetRightBottom(ButtonRect.LeftTop() + kSkipButtonSize);
+ xStart += kRewindBitmapWidth;
+ TransportButton* p_fast = new TransportButton(ButtonRect, B_EMPTY_STRING,
+ kSkipForwardBitmapBits,
+ kPressedSkipForwardBitmapBits,
+ kDisabledSkipForwardBitmapBits,
+ new BMessage(FASTER_PLAY));
+ p_view->AddChild( p_fast );
+
+ /* Stop */
+ ButtonRect.SetLeftTop(BPoint(xStart, yStart));
+ ButtonRect.SetRightBottom(ButtonRect.LeftTop() + kStopButtonSize);
+ xStart += kStopBitmapWidth;
+ TransportButton* p_stop = new TransportButton(ButtonRect, B_EMPTY_STRING,
+ kStopButtonBitmapBits,
+ kPressedStopButtonBitmapBits,
+ kDisabledStopButtonBitmapBits,
+ new BMessage(STOP_PLAYBACK));
+ p_view->AddChild( p_stop );
+
+ /* Seek Status */
+ p_seek = new SeekSlider(BRect(5,35,355,65), this, 0, 100,
+ B_TRIANGLE_THUMB);
+ p_seek->SetValue(0);
+ p_seek->UseFillColor(TRUE);
+ p_view->AddChild( p_seek );
+
+ /* Volume Slider */
+ p_vol = new BSlider(BRect(xStart,2,300,20), "vol", "Volume",
+ new BMessage(VOLUME_CHG), 0, VOLUME_MAX);
+ p_vol->SetValue(VOLUME_DEFAULT);
+ p_view->AddChild( p_vol );
+
+ /* Volume Mute */
+ p_mute = new BCheckBox(BRect(300,10,355,25), "mute", "Mute",
+ new BMessage(VOLUME_MUTE));
+ p_view->AddChild( p_mute );
+
+ /* Set size and Show */
+ AddChild( p_view );
+ ResizeTo(360,70);
Show();
}
/*****************************************************************************
* InterfaceWindow::MessageReceived
*****************************************************************************/
-
void InterfaceWindow::MessageReceived( BMessage * p_message )
{
- char * psz_key;
-
+ int vol_val = p_vol->Value(); // remember the current volume
+ static int playback_status; // remember playback state
+
+ Activate();
switch( p_message->what )
{
- case B_KEY_DOWN:
- p_message->FindString( "bytes", (const char **)&psz_key );
- p_interface->p_sys->i_key = psz_key[0];
+ case OPEN_DVD:
+ break;
+ case STOP_PLAYBACK:
+ // this currently stops playback not nicely
+ if (p_intf->p_input != NULL )
+ {
+ // silence the sound, otherwise very horrible
+ if (p_main->p_aout != NULL)
+ {
+ p_main->p_aout->vol = 0;
+ }
+ snooze(400000);
+ input_SetStatus(p_intf->p_input, INPUT_STATUS_END);
+ }
+ break;
+ case START_PLAYBACK:
+ // starts playing in normal mode
+// if (p_intf->p_input != NULL )
+// {
+// if (p_main->p_aout != NULL)
+// {
+// p_main->p_aout->vol = vol_val;
+// }
+// snooze(400000);
+// input_SetStatus(p_intf->p_input, INPUT_STATUS_PLAY);
+// playback_status = PLAYING;
+// }
+// break;
+ case PAUSE_PLAYBACK:
+ // pause the playback
+ if (p_intf->p_input != NULL )
+ {
+ // mute the volume if currently playing
+ if (playback_status == PLAYING)
+ {
+ if (p_main->p_aout != NULL)
+ {
+ p_main->p_aout->vol = 0;
+ }
+ playback_status = PAUSED;
+ }
+ else
+ // restore the volume
+ {
+ if (p_main->p_aout != NULL)
+ {
+ p_main->p_aout->vol = vol_val;
+ }
+ playback_status = PLAYING;
+ }
+ snooze(400000);
+ input_SetStatus(p_intf->p_input, INPUT_STATUS_PAUSE);
+ }
+ break;
+ case FASTER_PLAY:
+ // cycle the fast playback modes
+ if (p_intf->p_input != NULL )
+ {
+ if (p_main->p_aout != NULL)
+ {
+ p_main->p_aout->vol = 0;
+ }
+ snooze(400000);
+ input_SetStatus(p_intf->p_input, INPUT_STATUS_FASTER);
+ }
+ break;
+ case SLOWER_PLAY:
+ // cycle the slow playback modes
+ if (p_intf->p_input != NULL )
+ {
+ if (p_main->p_aout != NULL)
+ {
+ p_main->p_aout->vol = 0;
+ }
+ snooze(400000);
+ input_SetStatus(p_intf->p_input, INPUT_STATUS_SLOWER);
+ }
+ break;
+ case SEEK_PLAYBACK:
+ // handled by semaphores;
+/* if( p_intf->p_input != NULL )
+ {
+ float new_position;
+ if (p_message->FindFloat("be:value", &new_position) == B_OK)
+ {
+ printf("%e\n", new_position);
+ input_Seek( p_intf->p_input, new_position * 100 );
+ }
+ } */
+ break;
+ case VOLUME_CHG:
+ // adjust the volume
+ if (p_main->p_aout != NULL)
+ {
+ p_main->p_aout->vol = vol_val;
+ }
+ break;
+ case VOLUME_MUTE:
+ // mute
+ if (p_main->p_aout != NULL)
+ {
+ if (p_mute->Value() == B_CONTROL_OFF)
+ {
+ p_main->p_aout->vol = vol_val;
+ }
+ else
+ {
+ p_main->p_aout->vol = 0;
+ }
+ }
+ break;
+ case SELECT_CHANNEL:
+ break;
+ case B_SIMPLE_DATA:
+ {
+ entry_ref ref;
+ if( p_message->FindRef( "refs", &ref ) == B_OK )
+ {
+ BPath path( &ref );
+ char * psz_name = strdup(path.Path());
+ intf_WarnMsg( 1, "intf: dropped text/uri-list data `%s'",
+ psz_name );
+ intf_PlstAdd( p_main->p_playlist, PLAYLIST_END, psz_name );
+ }
+
+ }
break;
-
default:
BWindow::MessageReceived( p_message );
break;
bool InterfaceWindow::QuitRequested()
{
+ p_intf->b_die = 1;
+
return( false );
}
+/*****************************************************************************
+ * SeekSlider
+ *****************************************************************************/
+SeekSlider::SeekSlider(BRect frame,
+ InterfaceWindow *owner,
+ int32 minValue,
+ int32 maxValue,
+ thumb_style thumbType = B_TRIANGLE_THUMB)
+ :BSlider(frame, B_EMPTY_STRING, B_EMPTY_STRING,
+ NULL, minValue, maxValue, thumbType)
+{
+ fOwner = owner;
+ fMouseDown = false;
+}
+
+SeekSlider::~SeekSlider()
+{
+}
+
+/*****************************************************************************
+ * SeekSlider::MouseDown
+ *****************************************************************************/
+void SeekSlider::MouseDown(BPoint where)
+{
+ BSlider::MouseDown(where);
+ fOwner->fScrubSem = create_sem(1, "Vlc::fScrubSem");
+ fMouseDown = true;
+}
+
+/*****************************************************************************
+ * SeekSlider::MouseUp
+ *****************************************************************************/
+void SeekSlider::MouseMoved(BPoint where, uint32 code, const BMessage *message)
+{
+ BSlider::MouseMoved(where, code, message);
+ if (!fMouseDown)
+ return;
+ release_sem(fOwner->fScrubSem);
+}
+
+/*****************************************************************************
+ * SeekSlider::MouseUp
+ *****************************************************************************/
+void SeekSlider::MouseUp(BPoint where)
+{
+ BSlider::MouseUp(where);
+ delete_sem(fOwner->fScrubSem);
+ fOwner->fScrubSem = B_ERROR;
+ fMouseDown = false;
+}
+
extern "C"
{
/*****************************************************************************
- * intf_BeCreate: initialize dummy interface
+ * Local prototypes.
+ *****************************************************************************/
+static int intf_Probe ( probedata_t *p_data );
+static int intf_Open ( intf_thread_t *p_intf );
+static void intf_Close ( intf_thread_t *p_intf );
+static void intf_Run ( intf_thread_t *p_intf );
+
+/*****************************************************************************
+ * Functions exported as capabilities. They are declared as static so that
+ * we don't pollute the namespace too much.
+ *****************************************************************************/
+void _M( intf_getfunctions )( function_list_t * p_function_list )
+{
+ p_function_list->pf_probe = intf_Probe;
+ p_function_list->functions.intf.pf_open = intf_Open;
+ p_function_list->functions.intf.pf_close = intf_Close;
+ p_function_list->functions.intf.pf_run = intf_Run;
+}
+
+/*****************************************************************************
+ * intf_Probe: probe the interface and return a score
+ *****************************************************************************
+ * This function tries to initialize Gnome and returns a score to the
+ * plugin manager so that it can select the best plugin.
+ *****************************************************************************/
+static int intf_Probe( probedata_t *p_data )
+{
+ if( TestMethod( INTF_METHOD_VAR, "beos" ) )
+ {
+ return( 999 );
+ }
+
+ return( 100 );
+}
+
+/*****************************************************************************
+ * intf_Open: initialize interface
*****************************************************************************/
-int intf_BeCreate( intf_thread_t *p_intf )
+static int intf_Open( intf_thread_t *p_intf )
{
/* Allocate instance and initialize some members */
p_intf->p_sys = (intf_sys_t*) malloc( sizeof( intf_sys_t ) );
if( p_intf->p_sys == NULL )
{
- intf_ErrMsg("error: %s\n", strerror(ENOMEM));
+ intf_ErrMsg("error: %s", strerror(ENOMEM));
return( 1 );
}
p_intf->p_sys->i_key = -1;
/* Create the interface window */
p_intf->p_sys->p_window =
- new InterfaceWindow( BRect( 100, 100, 200, 200 ), "Interface :)", p_intf );
+ new InterfaceWindow( BRect( 50, 50, 400, 100 ),
+ VOUT_TITLE " (BeOS interface)", p_intf );
if( p_intf->p_sys->p_window == 0 )
{
free( p_intf->p_sys );
- intf_ErrMsg( "error: cannot allocate memory for InterfaceWindow\n" );
+ intf_ErrMsg( "error: cannot allocate memory for InterfaceWindow" );
return( 1 );
}
- /* Spawn video output thread */
- if( p_main->b_video )
- {
- p_intf->p_vout = vout_CreateThread( NULL, 0, 0, 0, NULL, 0, NULL );
- if( p_intf->p_vout == NULL ) /* error */
- {
- intf_ErrMsg("intf error: can't create output thread\n" );
- return( 1 );
- }
- }
return( 0 );
}
/*****************************************************************************
- * intf_BeDestroy: destroy dummy interface
+ * intf_Close: destroy dummy interface
*****************************************************************************/
-void intf_BeDestroy( intf_thread_t *p_intf )
+static void intf_Close( intf_thread_t *p_intf )
{
- /* Close input thread, if any (blocking) */
- if( p_intf->p_input )
- {
- input_DestroyThread( p_intf->p_input, NULL );
- }
-
- /* Close video output thread, if any (blocking) */
- if( p_intf->p_vout )
- {
- vout_DestroyThread( p_intf->p_vout, NULL );
- }
-
/* Destroy the interface window */
p_intf->p_sys->p_window->Lock();
p_intf->p_sys->p_window->Quit();
/*****************************************************************************
- * intf_BeManage: event loop
+ * intf_Run: event loop
*****************************************************************************/
-void intf_BeManage( intf_thread_t *p_intf )
+static void intf_Run( intf_thread_t *p_intf )
{
- if( p_intf->p_sys->i_key != -1 )
+
+ float progress;
+ bool seekNeeded = false;
+
+ while( !p_intf->b_die )
{
- intf_ProcessKey( p_intf, p_intf->p_sys->i_key );
- p_intf->p_sys->i_key = -1;
+
+ /* Manage core vlc functions through the callback */
+ p_intf->pf_manage( p_intf );
+
+ /* Manage the slider */
+ if( p_intf->p_input != NULL && p_intf->p_sys->p_window != NULL)
+ {
+ if (acquire_sem(p_intf->p_sys->p_window->fScrubSem) == B_OK)
+ {
+ seekNeeded = true;
+ }
+
+ if (seekNeeded)
+ {
+ uint32 seekTo = (p_intf->p_sys->p_window->p_seek->Value() *
+ p_intf->p_input->stream.p_selected_area->i_size) / 100;
+ input_Seek( p_intf->p_input, seekTo );
+ seekNeeded = false;
+ }
+ else if (p_intf->p_sys->p_window->Lock())
+ {
+ progress = (100. * p_intf->p_input->stream.p_selected_area->i_tell) /
+ p_intf->p_input->stream.p_selected_area->i_size;
+ p_intf->p_sys->p_window->p_seek->SetValue(progress);
+ p_intf->p_sys->p_window->Unlock();
+ }
+ }
+
+ /* Wait a bit */
+ msleep( INTF_IDLE_SLEEP );
}
}
projects / vlc / blobdiff