X-Git-Url: http://git.cinelerra-gg.org/git/?a=blobdiff_plain;f=cinelerra-5.1%2Fcinelerra%2Fplaytransport.C;h=1cec6c9f44803e824e1192f9d05cd66376258f5b;hb=875ae826327bf25abdaffe1db339aabd622addc8;hp=991adb9ada070efb187e43ecfbb42715a0a4d3fa;hpb=9dc94ff0a716a04cdec4ef2466ed20227b79c114;p=goodguy%2Fhistory.git

diff --git a/cinelerra-5.1/cinelerra/playtransport.C b/cinelerra-5.1/cinelerra/playtransport.C
index 991adb9a..1cec6c9f 100644
--- a/cinelerra-5.1/cinelerra/playtransport.C
+++ b/cinelerra-5.1/cinelerra/playtransport.C
@@ -129,6 +129,11 @@ int PlayTransport::get_w()
 	return end_button->get_x() + end_button->get_w() - rewind_button->get_x();
 }
 
+int PlayTransport::is_stopped()
+{
+	return engine->command->command == STOP ? 1 : 0;
+}
+
 int PlayTransport::flip_vertical(int vertical, int &x, int &y)
 {
 	if(vertical)
@@ -179,8 +184,13 @@ int PlayTransport::flip_vertical(int vertical, int &x, int &y)
 
 int PlayTransport::keypress_event()
 {
-	int result = 1;
 	int key = subwindow->get_keypress();
+	return do_keypress(key);
+}
+
+int PlayTransport::do_keypress(int key)
+{
+	int result = 1;
 // unqualified keys, still holding lock
 	switch( key ) {
 	case HOME:
@@ -190,15 +200,19 @@ int PlayTransport::keypress_event()
 		goto_end();
 		return result;
 	}
-
-	int toggle_audio = subwindow->shift_down() ? 1 : 0;
-	int use_inout = subwindow->ctrl_down() ? 1 : 0;
+// as in play_command
+	int ctrl_key = subwindow->ctrl_down() ? 1 : 0;
+	int shft_key = subwindow->shift_down() ? 1 : 0;
+	int alt_key = subwindow->alt_down() ? 1 : 0;
+	int use_inout = ctrl_key;
+	int toggle_audio = shft_key & ~ctrl_key;
+	int loop_play = shft_key & ctrl_key;
 	int command = -1, prev_command = engine->command->command;
 	using_inout = use_inout;
 	subwindow->unlock_window();
 
+	result = 0;
 	switch( key ) {
-	case 'k':
 	case KPINS:	command = STOP;			break;
 	case KPPLUS:	command = FAST_REWIND;		break;
 	case KP6:	command = NORMAL_REWIND;	break;
@@ -212,6 +226,7 @@ int PlayTransport::keypress_event()
 		switch( prev_command ) {
 		case COMMAND_NONE:
 		case CURRENT_FRAME:
+		case LAST_FRAME:
 		case PAUSE:
 		case STOP:
 			command = NORMAL_FWD;
@@ -221,12 +236,38 @@ int PlayTransport::keypress_event()
 			break;
 		}
 		break;
-	default:
-		result = 0;
+	case 'u': case 'U':
+		if( alt_key ) command = SINGLE_FRAME_REWIND;
+		break;
+	case 'i': case 'I':
+		if( alt_key ) command = SLOW_REWIND;
+		break;
+	case 'o': case 'O':
+		if( alt_key ) command = NORMAL_REWIND;
+		break;
+	case 'p': case 'P':
+		if( alt_key ) command = FAST_REWIND;
+		break;
+	case 'j': case 'J':
+		if( alt_key ) command = SINGLE_FRAME_FWD;
+		break;
+	case 'k': case 'K':
+		if( alt_key ) command = SLOW_FWD;
+		break;
+	case 'l': case 'L':
+		if( alt_key ) command = NORMAL_FWD;
+		break;
+	case ':': case ';':
+		if( alt_key ) command = FAST_FWD;
 		break;
+	case 'm': case 'M':
+		if( alt_key ) command = STOP;
+		break;
+	}
+	if( command >= 0 ) {
+		handle_transport(command, 0, use_inout, 1, toggle_audio, loop_play);
+		result = 1;
 	}
-	if( command >= 0 )
-		handle_transport(command, 0, use_inout, 1, toggle_audio);
 
 	subwindow->lock_window("PlayTransport::keypress_event 5");
 	return result;
@@ -245,81 +286,16 @@ void PlayTransport::goto_end()
 
 
 
-void PlayTransport::handle_transport(int command,
-	int wait_tracking, int use_inout, int update_refresh, int toggle_audio)
+void PlayTransport::handle_transport(int command, int wait_tracking, int use_inout,
+		int update_refresh, int toggle_audio, int loop_play)
 {
-	if( !get_edl() ) return;
-
-// Stop requires transferring the output buffer to a refresh buffer.
-	int do_stop = 0;
-	int resume = 0;
-//printf("PlayTransport::handle_transport 1 %d\n", command);
-	int prev_command = engine->command->command;
-	int prev_direction = engine->command->get_direction();
-	int prev_single_frame = engine->command->single_frame();
-
-// Dispatch command
-	switch(command) {
-	case FAST_REWIND:	// Commands that play back
-	case NORMAL_REWIND:
-	case SLOW_REWIND:
-	case SINGLE_FRAME_REWIND:
-	case SINGLE_FRAME_FWD:
-	case SLOW_FWD:
-	case NORMAL_FWD:
-	case FAST_FWD:
-		if( prev_command == command && !prev_single_frame ) {
-// Same direction pressed twice.  Stop
-			do_stop = 1;
-			break;
-		}
-// Resume or change direction
-		switch( prev_command ) {
-		default:
-			engine->que->send_command(STOP, CHANGE_NONE, 0, 0, 0, 0);
-			engine->interrupt_playback(wait_tracking);
-			resume = 1;
-// fall through
-		case STOP:
-		case COMMAND_NONE:
-		case SINGLE_FRAME_FWD:
-		case SINGLE_FRAME_REWIND:
-// Start from scratch
-			engine->que->send_command(command, CHANGE_NONE, get_edl(),
-				1, resume, use_inout, toggle_audio);
-			break;
-		}
-		break;
-
-// Commands that stop
-	case STOP:
-		do_stop = 1;
-		break;
-
-	case REWIND:
-	case GOTO_END:
-		engine->que->send_command(STOP, CHANGE_NONE, 0, 0, 0, 0);
-			engine->interrupt_playback(wait_tracking);
-			break;
-	}
-
-	if( do_stop ) {
-		engine->que->send_command(STOP, CHANGE_NONE, 0, 0, 0, 0);
-		engine->interrupt_playback(wait_tracking);
-// This is necessary to get an OpenGL output buffer
-// printf("PlayTransport::handle_transport 2 update_refresh=%d prev_command=%d prev_direction=%d\n",
-// update_refresh, prev_command, prev_direction);
-		if( !prev_single_frame && update_refresh &&
-		    prev_command != STOP && prev_command != COMMAND_NONE ) {
-			int command = (prev_direction == PLAY_FORWARD) ?
-					SINGLE_FRAME_REWIND : SINGLE_FRAME_FWD;
-			engine->que->send_command(command,
-				CHANGE_NONE, get_edl(), 1, 0, 0);
-		}
-	}
+	EDL *edl = get_edl();
+	if( !edl ) return;
+	if( !is_vwindow() )
+		mwindow->queue_mixers(edl, command, wait_tracking, use_inout, update_refresh, toggle_audio, 0);
+	engine->issue_command(edl, command, wait_tracking, use_inout, update_refresh, toggle_audio, loop_play);
 }
 
-
 EDL* PlayTransport::get_edl()
 {
 	return mwindow->edl;
@@ -360,6 +336,19 @@ int PTransportButton::set_mode(int mode)
 	return 0;
 }
 
+int PTransportButton::play_command(const char *lock_msg, int command)
+{
+	int ctrl_key = transport->subwindow->ctrl_down() ? 1 : 0;
+	int shft_key = transport->subwindow->shift_down() ? 1 : 0;
+	int use_inout = ctrl_key;
+	int toggle_audio = shft_key & ~ctrl_key;
+	int loop_play = shft_key & ctrl_key;
+	unlock_window();
+	transport->handle_transport(command, 0, use_inout, 0, toggle_audio, loop_play);
+	lock_window(lock_msg);
+	return 1;
+}
+
 
 RewindButton::RewindButton(MWindow *mwindow, PlayTransport *transport, int x, int y)
  : PTransportButton(mwindow, transport, x, y, mwindow->theme->get_image_set("rewind"))
@@ -381,10 +370,7 @@ FastReverseButton::FastReverseButton(MWindow *mwindow, PlayTransport *transport,
 }
 int FastReverseButton::handle_event()
 {
-	unlock_window();
-	transport->handle_transport(FAST_REWIND, 0, ctrl_down());
-	lock_window("FastReverseButton::handle_event");
-	return 1;
+	return play_command("FastReverseButton::handle_event", FAST_REWIND);
 }
 
 // Reverse playback normal speed
@@ -396,10 +382,7 @@ ReverseButton::ReverseButton(MWindow *mwindow, PlayTransport *transport, int x,
 }
 int ReverseButton::handle_event()
 {
-	unlock_window();
-	transport->handle_transport(NORMAL_REWIND, 0, ctrl_down());
-	lock_window("ReverseButton::handle_event");
-	return 1;
+	return play_command("ReverseButton::handle_event", NORMAL_REWIND);
 }
 
 // Reverse playback one frame
@@ -426,10 +409,7 @@ PlayButton::PlayButton(MWindow *mwindow, PlayTransport *transport, int x, int y)
 }
 int PlayButton::handle_event()
 {
-	unlock_window();
-	transport->handle_transport(NORMAL_FWD, 0, ctrl_down());
-	lock_window("PlayButton::handle_event");
-	return 1;
+	return play_command("PlayButton::handle_event", NORMAL_FWD);
 }
 
 
@@ -458,10 +438,7 @@ FastPlayButton::FastPlayButton(MWindow *mwindow, PlayTransport *transport, int x
 }
 int FastPlayButton::handle_event()
 {
-	unlock_window();
-	transport->handle_transport(FAST_FWD, 0, ctrl_down());
-	lock_window("FastPlayButton::handle_event");
-	return 1;
+	return play_command("FastPlayButton::handle_event", FAST_FWD);
 }
 
 EndButton::EndButton(MWindow *mwindow, PlayTransport *transport, int x, int y)
@@ -494,13 +471,12 @@ int StopButton::handle_event()
 
 void PlayTransport::change_position(double position)
 {
-	EDL *edl = get_edl();
-	if( !edl ) return;
+	if( !get_edl() ) return;
 	int prev_command = engine->command->command;
 // stop transport
 	if( prev_command != STOP && prev_command != COMMAND_NONE &&
 	    prev_command != SINGLE_FRAME_FWD && prev_command != SINGLE_FRAME_REWIND ) {
-		engine->que->send_command(STOP, CHANGE_NONE, 0, 0, 0, 0);
+		engine->que->send_command(STOP, CHANGE_NONE, 0, 0);
 		engine->interrupt_playback(0);
 	}
 	mwindow->gui->lock_window("PlayTransport::change_position");
@@ -515,7 +491,7 @@ void PlayTransport::change_position(double position)
 	case NORMAL_FWD:
 	case FAST_FWD:
 		engine->que->send_command(prev_command, CHANGE_NONE,
-				get_edl(), 1, 1, using_inout);
+				get_edl(), 1, 1, using_inout, 0);
 	}
 }