144 lines
4.8 KiB
C++
144 lines
4.8 KiB
C++
/***
|
|
|
|
Olive - Non-Linear Video Editor
|
|
Copyright (C) 2019 Olive Team
|
|
|
|
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
|
|
the Free Software Foundation, either version 3 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
***/
|
|
|
|
#include "timecodeeffect.h"
|
|
|
|
#include <QGridLayout>
|
|
#include <QLabel>
|
|
#include <QOpenGLTexture>
|
|
#include <QTextEdit>
|
|
#include <QPainter>
|
|
#include <QPushButton>
|
|
#include <QColorDialog>
|
|
#include <QFontDatabase>
|
|
#include <QComboBox>
|
|
#include <QWidget>
|
|
#include <QtMath>
|
|
#include <QDebug>
|
|
|
|
#include "ui/labelslider.h"
|
|
#include "ui/collapsiblewidget.h"
|
|
#include "timeline/clip.h"
|
|
#include "timeline/sequence.h"
|
|
#include "panels/viewer.h"
|
|
#include "ui/comboboxex.h"
|
|
#include "ui/colorbutton.h"
|
|
#include "global/config.h"
|
|
|
|
TimecodeEffect::TimecodeEffect(Clip* c, const EffectMeta* em) :
|
|
Effect(c, em)
|
|
{
|
|
SetFlags(Effect::SuperimposeFlag);
|
|
|
|
EffectRow* tc_row = new EffectRow(this, tr("Timecode"));
|
|
tc_select = new ComboField(tc_row, "tc_selector");
|
|
tc_select->AddItem(tr("Sequence"), true);
|
|
tc_select->AddItem(tr("Media"), false);
|
|
tc_select->SetValueAt(0, true);
|
|
|
|
EffectRow* scale_row = new EffectRow(this, tr("Scale"));
|
|
scale_val = new DoubleField(scale_row, "scale");
|
|
scale_val->SetColumnSpan(2);
|
|
scale_val->SetMinimum(1);
|
|
scale_val->SetDefault(100);
|
|
scale_val->SetMaximum(1000);
|
|
|
|
EffectRow* color_row = new EffectRow(this, tr("Color"));
|
|
color_val = new ColorField(color_row, "color");
|
|
color_val->SetColumnSpan(2);
|
|
color_val->SetValueAt(0, QColor(Qt::white));
|
|
|
|
EffectRow* color_bg_row = new EffectRow(this, tr("Background Color"));
|
|
color_bg_val = new ColorField(color_bg_row, "bgcolor");
|
|
color_bg_val->SetColumnSpan(2);
|
|
color_bg_val->SetValueAt(0, QColor(Qt::black));
|
|
|
|
EffectRow* bg_alpha_row = new EffectRow(this, tr("Background Opacity"));
|
|
bg_alpha = new DoubleField(bg_alpha_row, "bgalpha");
|
|
bg_alpha->SetColumnSpan(2);
|
|
bg_alpha->SetMinimum(0);
|
|
bg_alpha->SetDefault(50);
|
|
bg_alpha->SetMaximum(100);
|
|
|
|
EffectRow* offset_row = new EffectRow(this, tr("Offset"));
|
|
offset_x_val = new DoubleField(offset_row, "offsetx");
|
|
offset_y_val = new DoubleField(offset_row, "offsety");
|
|
|
|
EffectRow* prepent_text_row = new EffectRow(this, tr("Prepend"));
|
|
prepend_text = new StringField(prepent_text_row, "prepend", false);
|
|
prepend_text->SetColumnSpan(2);
|
|
}
|
|
|
|
|
|
void TimecodeEffect::redraw(double timecode) {
|
|
if (tc_select->GetValueAt(timecode).toBool()) {
|
|
display_timecode = prepend_text->GetStringAt(timecode) + frame_to_timecode(olive::ActiveSequence->playhead,
|
|
olive::CurrentConfig.timecode_view,
|
|
olive::ActiveSequence->frame_rate);
|
|
} else {
|
|
double media_rate = parent_clip->media_frame_rate();
|
|
display_timecode = prepend_text->GetStringAt(timecode) + frame_to_timecode(qRound(timecode * media_rate),
|
|
olive::CurrentConfig.timecode_view,
|
|
media_rate);
|
|
}
|
|
img.fill(Qt::transparent);
|
|
|
|
QPainter p(&img);
|
|
p.setRenderHint(QPainter::Antialiasing);
|
|
int width = img.width();
|
|
int height = img.height();
|
|
|
|
// set font
|
|
font.setStyleHint(QFont::Helvetica, QFont::PreferAntialias);
|
|
font.setFamily("Helvetica");
|
|
font.setPixelSize(qCeil(scale_val->GetDoubleAt(timecode)*.01*(height/10)));
|
|
p.setFont(font);
|
|
QFontMetrics fm(font);
|
|
|
|
QPainterPath path;
|
|
|
|
int text_x, text_y, rect_y, offset_x, offset_y;
|
|
int text_height = fm.height();
|
|
int text_width = fm.width(display_timecode);
|
|
QColor background_color = color_bg_val->GetColorAt(timecode);
|
|
int alpha_val = qCeil(bg_alpha->GetDoubleAt(timecode)*2.55);
|
|
background_color.setAlpha(alpha_val);
|
|
|
|
offset_x = int(offset_x_val->GetDoubleAt(timecode));
|
|
offset_y = int(offset_y_val->GetDoubleAt(timecode));
|
|
|
|
text_x = offset_x + (width/2) - (text_width/2);
|
|
text_y = offset_y + height - height/10;
|
|
rect_y = text_y + fm.descent() - text_height;
|
|
|
|
path.addText(text_x, text_y, font, display_timecode);
|
|
|
|
p.setPen(Qt::NoPen);
|
|
p.setBrush(background_color);
|
|
p.drawRect(QRect(text_x-fm.descent(), rect_y, text_width+fm.descent()*2, text_height));
|
|
p.setBrush(color_val->GetColorAt(timecode));
|
|
p.drawPath(path);
|
|
}
|
|
|
|
bool TimecodeEffect::AlwaysUpdate()
|
|
{
|
|
return true;
|
|
}
|