Credit Andrew - fix vorbis audio which was scratchy and ensure aging plugin does...

[goodguy/cinelerra.git] / cinelerra-5.1 / cinelerra / playtransport.C

diff --git a/cinelerra-5.1/cinelerra/playtransport.C b/cinelerra-5.1/cinelerra/playtransport.C
index 0690da07bd8bd1db2119e1dfb06e9a9eee22c9ce..f53b529e79abf60a93674e844f687a0bbd2b4648 100644 (file)
--- a/cinelerra-5.1/cinelerra/playtransport.C
+++ b/cinelerra-5.1/cinelerra/playtransport.C
@@ -30,6 +30,7 @@
 #include "preferences.h"
 #include "shuttle.h"
 #include "theme.h"
+#include "tracks.h"
 #include "transportque.h"
 #include "vframe.h"
 
@@ -315,7 +316,7 @@ void PlayTransport::handle_transport(int command, int wait_tracking,
        if( !edl ) return;
        using_inout = use_inout;
 
-       if( !is_vwindow() )
+       if( use_mixers() )
                mwindow->handle_mixers(edl, command, wait_tracking,
                                use_inout, toggle_audio, 0, speed);
        engine->next_command->toggle_audio = toggle_audio;
@@ -329,21 +330,14 @@ EDL* PlayTransport::get_edl()
        return mwindow->edl;
 }
 
-int PlayTransport::pause_transport()
+int PlayTransport::set_transport(int mode)
 {
-       if(active_button) active_button->set_mode(PLAY_MODE);
-       return 0;
-}
-
-
-int PlayTransport::reset_transport()
-{
-       fast_reverse->set_mode(PLAY_MODE);
-       reverse_play->set_mode(PLAY_MODE);
-       forward_play->set_mode(PLAY_MODE);
-       frame_reverse_play->set_mode(PLAY_MODE);
-       frame_forward_play->set_mode(PLAY_MODE);
-       fast_play->set_mode(PLAY_MODE);
+       fast_reverse->set_mode(mode);
+       reverse_play->set_mode(mode);
+       forward_play->set_mode(mode);
+       frame_reverse_play->set_mode(mode);
+       frame_forward_play->set_mode(mode);
+       fast_play->set_mode(mode);
        return 0;
 }
 
@@ -358,10 +352,29 @@ PTransportButton::~PTransportButton()
 {
 }
 
-int PTransportButton::set_mode(int mode)
+void PTransportButton::set_mode(int mode)
 {
        this->mode = mode;
-       return 0;
+}
+
+void PTransportButton::loop_mode(int dir)
+{
+       if( mode != LOOP_MODE ) return;
+       EDL *edl = transport->get_edl();
+       if( !edl ) return;
+       PlaybackEngine *engine = transport->engine;
+       if( !engine || engine->is_playing_back ) return;
+       double position = engine->get_tracking_position();
+       switch( dir ) {
+       case PLAY_FORWARD:
+               if( position >= edl->tracks->total_playable_length() )
+                       transport->goto_start();
+               break;
+       case PLAY_REVERSE:
+               if( position <= 0 )
+                       transport->goto_end();
+               break;
+       }
 }
 
 int PTransportButton::play_command(const char *lock_msg, int command)
@@ -382,6 +395,8 @@ RewindButton::RewindButton(MWindow *mwindow, PlayTransport *transport, int x, in
  : PTransportButton(mwindow, transport, x, y, mwindow->theme->get_image_set("rewind"))
 {
        set_tooltip(_("Rewind ( Home )"));
+// *** CONTEXT_HELP ***
+       context_help_set_keyword("Transport Controls");
 }
 int RewindButton::handle_event()
 {
@@ -395,9 +410,12 @@ FastReverseButton::FastReverseButton(MWindow *mwindow, PlayTransport *transport,
  : PTransportButton(mwindow, transport, x, y, mwindow->theme->get_image_set("fastrev"))
 {
        set_tooltip(_("Fast reverse ( + or Alt-p )"));
+// *** CONTEXT_HELP ***
+       context_help_set_keyword("Transport Controls");
 }
 int FastReverseButton::handle_event()
 {
+       loop_mode(PLAY_REVERSE);
        return play_command("FastReverseButton::handle_event", FAST_REWIND);
 }
 
@@ -407,9 +425,12 @@ ReverseButton::ReverseButton(MWindow *mwindow, PlayTransport *transport, int x,
  : PTransportButton(mwindow, transport, x, y, mwindow->theme->get_image_set("reverse"))
 {
        set_tooltip(_("Normal reverse ( 6 or Alt-o )"));
+// *** CONTEXT_HELP ***
+       context_help_set_keyword("Transport Controls");
 }
 int ReverseButton::handle_event()
 {
+       loop_mode(PLAY_REVERSE);
        return play_command("ReverseButton::handle_event", NORMAL_REWIND);
 }
 
@@ -419,6 +440,8 @@ FrameReverseButton::FrameReverseButton(MWindow *mwindow, PlayTransport *transpor
  : PTransportButton(mwindow, transport, x, y, mwindow->theme->get_image_set("framerev"))
 {
        set_tooltip(_("Frame reverse ( 4 or Alt-u )"));
+// *** CONTEXT_HELP ***
+       context_help_set_keyword("Transport Controls");
 }
 int FrameReverseButton::handle_event()
 {
@@ -434,9 +457,12 @@ PlayButton::PlayButton(MWindow *mwindow, PlayTransport *transport, int x, int y)
  : PTransportButton(mwindow, transport, x, y, mwindow->theme->get_image_set("play"))
 {
        set_tooltip(_("Normal forward ( 3 or Alt-l )"));
+// *** CONTEXT_HELP ***
+       context_help_set_keyword("Transport Controls");
 }
 int PlayButton::handle_event()
 {
+       loop_mode(PLAY_FORWARD);
        return play_command("PlayButton::handle_event", NORMAL_FWD);
 }
 
@@ -448,6 +474,8 @@ FramePlayButton::FramePlayButton(MWindow *mwindow, PlayTransport *transport, int
  : PTransportButton(mwindow, transport, x, y, mwindow->theme->get_image_set("framefwd"))
 {
        set_tooltip(_("Frame forward ( 1 or Alt-j )"));
+// *** CONTEXT_HELP ***
+       context_help_set_keyword("Transport Controls");
 }
 int FramePlayButton::handle_event()
 {
@@ -463,9 +491,12 @@ FastPlayButton::FastPlayButton(MWindow *mwindow, PlayTransport *transport, int x
  : PTransportButton(mwindow, transport, x, y, mwindow->theme->get_image_set("fastfwd"))
 {
        set_tooltip(_("Fast forward ( Enter or Alt-; )"));
+// *** CONTEXT_HELP ***
+       context_help_set_keyword("Transport Controls");
 }
 int FastPlayButton::handle_event()
 {
+       loop_mode(PLAY_FORWARD);
        return play_command("FastPlayButton::handle_event", FAST_FWD);
 }
 
@@ -473,6 +504,8 @@ EndButton::EndButton(MWindow *mwindow, PlayTransport *transport, int x, int y)
  : PTransportButton(mwindow, transport, x, y, mwindow->theme->get_image_set("end"))
 {
        set_tooltip(_("Jump to end ( End )"));
+// *** CONTEXT_HELP ***
+       context_help_set_keyword("Transport Controls");
 }
 int EndButton::handle_event()
 {
@@ -486,6 +519,8 @@ StopButton::StopButton(MWindow *mwindow, PlayTransport *transport, int x, int y)
  : PTransportButton(mwindow, transport, x, y, mwindow->theme->get_image_set("stop"))
 {
        set_tooltip(_("Stop ( 0 or Alt-m )"));
+// *** CONTEXT_HELP ***
+       context_help_set_keyword("Transport Controls");
 }
 int StopButton::handle_event()
 {