#include "cplayback.h"
#include "cursors.h"
#include "cwindow.h"
+#include "cwindowgui.h"
#include "edl.h"
#include "edlsession.h"
#include "filexml.h"
LabelGUI::~LabelGUI()
{
+ if( timebar->drag_label == this )
+ timebar->drag_label = 0;
}
int LabelGUI::get_y(MWindow *mwindow, TimeBar *timebar)
int LabelGUI::button_press_event()
{
- int result = 0;
+ int result = test_drag_label(1);
if( this->is_event_win() && get_buttonpress() == 3 ) {
if( label ) {
return result;
}
+int LabelGUI::button_release_event()
+{
+ int ret = BC_Toggle::button_release_event();
+ test_drag_label(0);
+ return ret;
+}
+
+int LabelGUI::test_drag_label(int press)
+{
+ if( is_event_win() && get_buttonpress() == 1 ) {
+ switch( timebar->current_operation ) {
+ case TIMEBAR_NONE:
+ if( press && get_value() ) {
+ timebar->current_operation = TIMEBAR_DRAG_LABEL;
+ timebar->drag_label = this;
+ set_cursor(HSEPARATE_CURSOR, 0, 0);
+ mwindow->undo->update_undo_before(_("drag label"), this);
+ return 1;
+ }
+ break;
+ case TIMEBAR_DRAG_LABEL:
+ if( !press ) {
+ timebar->current_operation = TIMEBAR_NONE;
+ set_cursor(ARROW_CURSOR, 0, 0);
+ mwindow->undo->update_undo_after(_("drag label"), LOAD_TIMEBAR);
+ }
+ break;
+ }
+ }
+ return 0;
+}
+
int LabelGUI::handle_event()
{
timebar->select_label(position);
//printf("TimeBar::TimeBar %d %d %d %d\n", x, y, w, h);
this->gui = gui;
this->mwindow = mwindow;
+ this->drag_label = 0;
label_edit = new LabelEdit(mwindow, mwindow->awindow, 0);
pane = 0;
highlighted = 0;
double TimeBar::pixel_to_position(int pixel)
{
if( pane ) {
- pixel += mwindow->edl->local_session->view_start[pane->number];
+ pixel += get_edl()->local_session->view_start[pane->number];
}
return (double)pixel *
- mwindow->edl->local_session->zoom_sample /
- mwindow->edl->session->sample_rate;
+ get_edl()->local_session->zoom_sample /
+ get_edl()->session->sample_rate;
}
void TimeBar::update_labels()
void TimeBar::update_highlights()
{
+ EDL *edl = get_edl();
+ if( !edl ) return;
for( int i = 0; i < labels.total; i++ ) {
LabelGUI *label = labels.values[i];
- if( mwindow->edl->equivalent(label->position,
- mwindow->edl->local_session->get_selectionstart(1)) ||
- mwindow->edl->equivalent(label->position,
- mwindow->edl->local_session->get_selectionend(1)) ) {
+ if( edl->equivalent(label->position,
+ edl->local_session->get_selectionstart(1)) ||
+ edl->equivalent(label->position,
+ edl->local_session->get_selectionend(1)) ) {
if( !label->get_value() ) label->update(1);
}
else
if( label->get_value() ) label->update(0);
}
- if( mwindow->edl->equivalent(mwindow->edl->local_session->get_inpoint(),
- mwindow->edl->local_session->get_selectionstart(1)) ||
- mwindow->edl->equivalent(mwindow->edl->local_session->get_inpoint(),
- mwindow->edl->local_session->get_selectionend(1)) ) {
+ if( edl->equivalent(edl->local_session->get_inpoint(),
+ edl->local_session->get_selectionstart(1)) ||
+ edl->equivalent(edl->local_session->get_inpoint(),
+ edl->local_session->get_selectionend(1)) ) {
if( in_point ) in_point->update(1);
}
else
if( in_point ) in_point->update(0);
- if( mwindow->edl->equivalent(mwindow->edl->local_session->get_outpoint(),
- mwindow->edl->local_session->get_selectionstart(1)) ||
- mwindow->edl->equivalent(mwindow->edl->local_session->get_outpoint(),
- mwindow->edl->local_session->get_selectionend(1)) ) {
+ if( edl->equivalent(edl->local_session->get_outpoint(),
+ edl->local_session->get_selectionstart(1)) ||
+ edl->equivalent(edl->local_session->get_outpoint(),
+ edl->local_session->get_selectionend(1)) ) {
if( out_point ) out_point->update(1);
}
else
if( out_point ) out_point->update(0);
+
+ draw_inout_highlight();
+}
+
+void TimeBar::draw_inout_highlight()
+{
+ EDL *edl = get_edl();
+ if( !edl->local_session->inpoint_valid() ) return;
+ if( !edl->local_session->outpoint_valid() ) return;
+ double in_position = edl->local_session->get_inpoint();
+ double out_position = edl->local_session->get_outpoint();
+ if( in_position >= out_position ) return;
+ int in_x = position_to_pixel(in_position);
+ int out_x = position_to_pixel(out_position);
+ CLAMP(in_x, 0, get_w());
+ CLAMP(out_x, 0, get_w());
+ set_color(mwindow->theme->inout_highlight_color);
+ int lw = 5;
+ set_line_width(lw);
+ set_inverse();
+ draw_line(in_x, get_h()-2*lw, out_x, get_h()-2*lw);
+ set_opaque();
+ set_line_width(1);
}
void TimeBar::update_points()
//printf("TimeBar::update %d %d\n", __LINE__, x);
double position = pixel_to_position(x);
- position = get_edl()->align_to_frame(position, 0);
+ position = mwindow->edl->align_to_frame(position, 0);
pixel = position_to_pixel(position);
update_clock(position);
}
double TimeBar::get_edl_length()
{
- edl_length = 0;
-
- if( get_edl() ) {
-//printf("TimeBar::get_edl_length 1 %f\n", get_edl()->tracks->total_length());
- edl_length = get_edl()->tracks->total_length();
- }
-
-//printf("TimeBar::get_edl_length 2\n");
- if( !EQUIV(edl_length, 0) ) {
-//printf("TimeBar::get_edl_length 3\n");
- time_per_pixel = edl_length / get_w();
-//printf("TimeBar::get_edl_length 4\n");
- }
- else {
- time_per_pixel = 0;
- }
-//printf("TimeBar::get_edl_length 5\n");
-
+ edl_length = get_edl() ? get_edl()->tracks->total_length() : 0;
+ int w1 = get_w()-1;
+ time_per_pixel = !EQUIV(edl_length, 0) ? edl_length/w1 : w1;
return edl_length;
}
int TimeBar::get_preview_pixels(int &x1, int &x2)
{
- x1 = 0;
- x2 = 0;
-
+ x1 = 0; x2 = get_w();
get_edl_length();
-
- if( get_edl() ) {
- if( !EQUIV(edl_length, 0) ) {
- if( get_edl()->local_session->preview_end <= 0 ||
- get_edl()->local_session->preview_end > edl_length )
- get_edl()->local_session->preview_end = edl_length;
- if( get_edl()->local_session->preview_start >
- get_edl()->local_session->preview_end )
- get_edl()->local_session->preview_start = 0;
- x1 = (int)(get_edl()->local_session->preview_start / time_per_pixel);
- x2 = (int)(get_edl()->local_session->preview_end / time_per_pixel);
- }
- else {
- x1 = 0;
- x2 = get_w();
+ EDL *edl = get_edl();
+ if( edl && !EQUIV(edl_length, 0) ) {
+ double preview_start = edl->local_session->preview_start;
+ double preview_end = edl->local_session->preview_end;
+ if( preview_end < 0 || preview_end > edl_length )
+ preview_end = edl_length;
+ if( preview_end >= preview_start ) {
+ x1 = (int)(preview_start / time_per_pixel);
+ x2 = (int)(preview_end / time_per_pixel);
}
}
-// printf("TimeBar::get_preview_pixels %f %f %d %d\n",
-// get_edl()->local_session->preview_start,
-// get_edl()->local_session->preview_end,
-// x1,
-// x2);
return 0;
}
if( buttonpress ) {
current_operation = TIMEBAR_DRAG_RIGHT;
start_position = get_edl()->local_session->preview_end;
+ if( start_position < 0 || start_position > edl_length )
+ start_position = edl_length;
start_cursor_x = x;
}
else if( get_cursor() != RIGHT_CURSOR )
current_operation = TIMEBAR_DRAG_CENTER;
starting_start_position = get_edl()->local_session->preview_start;
starting_end_position = get_edl()->local_session->preview_end;
+ if( starting_end_position < 0 || starting_end_position > edl_length )
+ starting_end_position = edl_length;
start_cursor_x = x;
}
if( get_cursor() != HSEPARATE_CURSOR )
int TimeBar::move_preview(int &redraw)
{
int result = 0, x = get_relative_cursor_x();
-
- if( current_operation == TIMEBAR_DRAG_LEFT ) {
+ switch( current_operation ) {
+ case TIMEBAR_DRAG_LEFT: {
get_edl()->local_session->preview_start =
start_position + time_per_pixel * (x - start_cursor_x);
- CLAMP(get_edl()->local_session->preview_start,
- 0,
- get_edl()->local_session->preview_end);
+ double preview_end = get_edl()->local_session->preview_end;
+ if( preview_end < 0 || preview_end > edl_length )
+ preview_end = get_edl()->local_session->preview_end = edl_length;
+ CLAMP(get_edl()->local_session->preview_start, 0, preview_end);
result = 1;
- }
- else
- if( current_operation == TIMEBAR_DRAG_RIGHT ) {
- get_edl()->local_session->preview_end =
+ break; }
+ case TIMEBAR_DRAG_RIGHT: {
+ double preview_end = get_edl()->local_session->preview_end =
start_position + time_per_pixel * (x - start_cursor_x);
- CLAMP(get_edl()->local_session->preview_end,
- get_edl()->local_session->preview_start,
- edl_length);
+ double preview_start = get_edl()->local_session->preview_start;
+ if( preview_end >= edl_length && !preview_start ) {
+ get_edl()->local_session->preview_end = -1;
+ if( preview_start > preview_end )
+ preview_start = get_edl()->local_session->preview_start = preview_end;
+ }
+ else
+ CLAMP(get_edl()->local_session->preview_end, preview_start, edl_length);
result = 1;
- }
- else
- if( current_operation == TIMEBAR_DRAG_CENTER ) {
+ break; }
+ case TIMEBAR_DRAG_CENTER: {
double dt = time_per_pixel * (x - start_cursor_x);
get_edl()->local_session->preview_start = starting_start_position + dt;
get_edl()->local_session->preview_end = starting_end_position + dt;
get_edl()->local_session->preview_end = edl_length;
}
result = 1;
+ break; }
}
//printf("TimeBar::move_preview %d %d\n", __LINE__, current_operation);
stop_playback();
// Select region between two labels
- if( get_double_click() ) {
+ if( !is_vwindow() && get_double_click() ) {
int x = get_relative_cursor_x();
double position = pixel_to_position(x);
// Test labels
//printf("TimeBar::cursor_motion_event %d %p %d\n", __LINE__, this, current_operation);
switch( current_operation )
{
- case TIMEBAR_DRAG:
- {
- update_cursor();
- handle_mwindow_drag();
- result = 1;
-//printf("TimeBar::cursor_motion_event %d %d\n", __LINE__, current_operation);
- break;
- }
-
-
case TIMEBAR_DRAG_LEFT:
case TIMEBAR_DRAG_RIGHT:
case TIMEBAR_DRAG_CENTER:
result = move_preview(redraw);
break;
+ case TIMEBAR_DRAG_LABEL:
+ if( drag_label ) {
+ int pixel = get_relative_cursor_x();
+ double position = pixel_to_position(pixel);
+ if( drag_label->label )
+ drag_label->label->position = position;
+ else if( drag_label == in_point ) {
+ EDL *edl = get_edl();
+ edl->local_session->set_inpoint(position);
+ }
+ else if( drag_label == out_point ) {
+ EDL *edl = get_edl();
+ edl->local_session->set_outpoint(position);
+ }
+ }
+ highlighted = 1;
+ redraw = 1; // fall thru
+
+ case TIMEBAR_DRAG:
+ update_cursor();
+ handle_mwindow_drag();
+ result = 1;
+//printf("TimeBar::cursor_motion_event %d %d\n", __LINE__, current_operation);
+ break;
+
default:
if( cursor_above() ) {
highlighted = 1;
int TimeBar::select_region(double position)
{
Label *start = 0, *end = 0, *current;
- for( current = mwindow->edl->labels->first; current; current = NEXT ) {
+ for( current = get_edl()->labels->first; current; current = NEXT ) {
if( current->position > position ) {
end = current;
break;
}
}
- for( current = mwindow->edl->labels->last ; current; current = PREVIOUS ) {
+ for( current = get_edl()->labels->last ; current; current = PREVIOUS ) {
if( current->position <= position ) {
start = current;
break;
// Select region
if( end != start ) {
if( !start )
- mwindow->edl->local_session->set_selectionstart(0);
+ get_edl()->local_session->set_selectionstart(0);
else
- mwindow->edl->local_session->set_selectionstart(start->position);
+ get_edl()->local_session->set_selectionstart(start->position);
if( !end )
- mwindow->edl->local_session->set_selectionend(mwindow->edl->tracks->total_length());
+ get_edl()->local_session->set_selectionend(get_edl()->tracks->total_length());
else
- mwindow->edl->local_session->set_selectionend(end->position);
+ get_edl()->local_session->set_selectionend(end->position);
}
else
if( end || start ) {
- mwindow->edl->local_session->set_selectionstart(start->position);
- mwindow->edl->local_session->set_selectionend(start->position);
+ get_edl()->local_session->set_selectionstart(start->position);
+ get_edl()->local_session->set_selectionend(start->position);
}
// Que the CWindow
+ mwindow->cwindow->gui->lock_window("TimeBar::select_region");
mwindow->cwindow->update(1, 0, 0);
+ mwindow->cwindow->gui->unlock_window();
+ mwindow->gui->lock_window("TimeBar::select_region");
mwindow->gui->hide_cursor(0);
mwindow->gui->draw_cursor(1);
mwindow->gui->flash_canvas(0);
mwindow->gui->activate_timeline();
mwindow->gui->zoombar->update();
+ mwindow->gui->unlock_window();
update_highlights();
return 0;
}
projects / goodguy / history.git / blobdiff