}
int PlayTransport::keypress_event()
+{
+ int key = subwindow->get_keypress();
+ return do_keypress(key);
+}
+
+int PlayTransport::do_keypress(int key)
{
int result = 1;
- if(subwindow->shift_down())
- {
- switch(subwindow->get_keypress())
- {
- case END:
- subwindow->lock_window("PlayTransport::keypress_event 1");
- goto_end();
- subwindow->unlock_window();
- break;
- case HOME:
- subwindow->lock_window("PlayTransport::keypress_event 2");
- goto_start();
- subwindow->unlock_window();
- break;
- default:
- result = 0;
- break;
- }
+// unqualified keys, still holding lock
+ switch( key ) {
+ case HOME:
+ goto_start();
+ return result;
+ case END:
+ goto_end();
return result;
}
-// Set playback range to in/out points if CTRL is down
- int use_inout = 0;
- if(subwindow->ctrl_down())
- {
- use_inout = 1;
- }
+ int toggle_audio = subwindow->shift_down() ? 1 : 0;
+ int use_inout = subwindow->ctrl_down() ? 1 : 0;
+ int alt_key = subwindow->alt_down() ? 1 : 0;
+ int command = -1, prev_command = engine->command->command;
using_inout = use_inout;
subwindow->unlock_window();
-
- switch(subwindow->get_keypress())
- {
- case KPPLUS: handle_transport(FAST_REWIND, 0, use_inout); break;
- case KP6: handle_transport(NORMAL_REWIND, 0, use_inout); break;
- case KP5: handle_transport(SLOW_REWIND, 0, use_inout); break;
- case KP4: handle_transport(SINGLE_FRAME_REWIND, 0, use_inout); break;
- case KP1: handle_transport(SINGLE_FRAME_FWD, 0, use_inout); break;
- case KP2: handle_transport(SLOW_FWD, 0, use_inout); break;
- case KP3: handle_transport(NORMAL_FWD, 0, use_inout); break;
- case KPENTER: handle_transport(FAST_FWD, 0, use_inout); break;
- case KPINS: handle_transport(STOP, 0, use_inout); break;
- case ' ': {
- int prev_command = engine->command->command;
- int new_command = prev_command == COMMAND_NONE ||
- prev_command == CURRENT_FRAME ||
- prev_command == PAUSE ||
- prev_command == STOP ? NORMAL_FWD : STOP;
- handle_transport(new_command, 0, use_inout); break;
- }
- case 'k': handle_transport(STOP, 0, use_inout); break;
- case END:
- subwindow->lock_window("PlayTransport::keypress_event 3");
- goto_end();
- subwindow->unlock_window();
- break;
- case HOME:
- subwindow->lock_window("PlayTransport::keypress_event 4");
- goto_start();
- subwindow->unlock_window();
+ result = 0;
+ switch( key ) {
+ case KPINS: command = STOP; break;
+ case KPPLUS: command = FAST_REWIND; break;
+ case KP6: command = NORMAL_REWIND; break;
+ case KP5: command = SLOW_REWIND; break;
+ case KP4: command = SINGLE_FRAME_REWIND; break;
+ case KP1: command = SINGLE_FRAME_FWD; break;
+ case KP2: command = SLOW_FWD; break;
+ case KP3: command = NORMAL_FWD; break;
+ case KPENTER: command = FAST_FWD; break;
+ case ' ':
+ switch( prev_command ) {
+ case COMMAND_NONE:
+ case CURRENT_FRAME:
+ case PAUSE:
+ case STOP:
+ command = NORMAL_FWD;
break;
default:
- result = 0;
+ command = STOP;
break;
+ }
+ break;
+ 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);
+ result = 1;
}
subwindow->lock_window("PlayTransport::keypress_event 5");
-
return result;
}
void PlayTransport::handle_transport(int command,
- int wait_tracking,
- int use_inout,
- int update_refresh)
+ int wait_tracking, int use_inout, int update_refresh, int toggle_audio)
{
- if(!get_edl()) return;
-
-// Stop requires transferring the output buffer to a refresh buffer.
- int do_stop = 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)
- {
-// Commands that play back
- case FAST_REWIND:
- case NORMAL_REWIND:
- case SLOW_REWIND:
- case SINGLE_FRAME_REWIND:
- case SINGLE_FRAME_FWD:
- case SLOW_FWD:
- case NORMAL_FWD:
- case FAST_FWD:
-// Same direction pressed twice. Stop
- if(prev_command == command &&
- !prev_single_frame)
- {
- do_stop = 1;
- }
- else
-// Resume or change direction
- 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->interrupt_playback(wait_tracking);
- engine->que->send_command(command,
- CHANGE_NONE,
- get_edl(),
- 1,
- 1,
- use_inout);
- }
- else
-// Start from scratch
- {
- engine->que->send_command(command,
- CHANGE_NONE,
- get_edl(),
- 1,
- 0,
- use_inout);
- }
- 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)
- {
- engine->que->send_command(
- (prev_direction == PLAY_FORWARD) ? SINGLE_FRAME_REWIND : SINGLE_FRAME_FWD,
- 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);
+ engine->issue_command(edl, command, wait_tracking, use_inout, update_refresh, toggle_audio);
}
EDL* PlayTransport::get_edl()
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");
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);
}
}
projects / goodguy / history.git / blobdiff