fix line endings
This commit is contained in:
itsmattkc
+225
-225
@@ -1,225 +1,225 @@
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/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2019 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#include "richtexteffect.h"
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#include <QTextDocument>
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#include <QtMath>
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#include "timeline/clip.h"
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#include "ui/blur.h"
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enum AutoscrollDirection {
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SCROLL_OFF,
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SCROLL_UP,
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SCROLL_DOWN,
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SCROLL_LEFT,
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SCROLL_RIGHT,
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};
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RichTextEffect::RichTextEffect(Clip *c) :
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OldEffectNode(c)
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{
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SetFlags(OldEffectNode::SuperimposeFlag);
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text_val = new StringInput(this, "text", tr("Text"));
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padding_field = new DoubleInput(this, "padding", tr("Padding"));
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position = new Vec2Input(this, "pos", tr("Position"));
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vertical_align = new ComboInput(this, "valign", tr("Vertical Align:"));
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vertical_align->AddItem(tr("Top"), Qt::AlignTop);
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vertical_align->AddItem(tr("Center"), Qt::AlignCenter);
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vertical_align->AddItem(tr("Bottom"), Qt::AlignBottom);
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vertical_align->SetValueAt(0, Qt::AlignCenter);
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autoscroll = new ComboInput(this, "autoscroll", tr("Auto-Scroll"));
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autoscroll->AddItem(tr("Off"), SCROLL_OFF);
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autoscroll->AddItem(tr("Up"), SCROLL_UP);
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autoscroll->AddItem(tr("Down"), SCROLL_DOWN);
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autoscroll->AddItem(tr("Left"), SCROLL_LEFT);
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autoscroll->AddItem(tr("Right"), SCROLL_RIGHT);
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shadow_bool = new BoolInput(this, "shadow", tr("Shadow"));
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shadow_color = new ColorInput(this, "shadowcolor", tr("Shadow Color"));
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shadow_angle = new DoubleInput(this, "shadowangle", tr("Shadow Angle"));
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shadow_distance = new DoubleInput(this, "shadowdistance", tr("Shadow Distance"));
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shadow_distance->SetMinimum(0);
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shadow_softness = new DoubleInput(this, "shadowsoftness", tr("Shadow Softness"));
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shadow_softness->SetMinimum(0);
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shadow_opacity = new DoubleInput(this, "shadowopacity", tr("Shadow Opacity"));
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shadow_opacity->SetMinimum(0);
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shadow_opacity->SetMaximum(100);
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// Create default text
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text_val->SetValueAt(0, "<html>"
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"<body style=\"color: #ffffff; font-size: 36pt;\">"
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"<center>Sample Text</center>"
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"</body>"
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"</html>");
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}
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QString RichTextEffect::name()
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{
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return tr("Rich Text");
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}
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QString RichTextEffect::id()
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{
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return "org.olivevideoeditor.Olive.richtext";
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}
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QString RichTextEffect::category()
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{
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return tr("Render");
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}
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QString RichTextEffect::description()
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{
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return tr("Render formatted rich text over a clip.");
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}
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EffectType RichTextEffect::type()
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{
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return EFFECT_TYPE_EFFECT;
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}
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olive::TrackType RichTextEffect::subtype()
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{
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return olive::kTypeVideo;
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}
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OldEffectNodePtr RichTextEffect::Create(Clip *c)
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{
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return std::make_shared<RichTextEffect>(c);
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}
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void RichTextEffect::redraw(double timecode)
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{
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QPainter p(&img);
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p.setRenderHint(QPainter::Antialiasing);
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int width = img.width();
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int height = img.height();
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int padding = qRound(padding_field->GetDoubleAt(timecode));
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width -= 2 * padding;
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height -= 2 * padding;
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QTextDocument td;
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td.setHtml(text_val->GetStringAt(timecode));
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td.setTextWidth(width);
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QPoint translation = position->GetVector2DAt(timecode).toPoint();
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translation += {padding, padding};
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int doc_height = qRound(td.size().height());
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AutoscrollDirection auto_scroll_dir = static_cast<AutoscrollDirection>(autoscroll->GetValueAt(timecode).toInt());
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double scroll_progress = 0;
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if (auto_scroll_dir != SCROLL_OFF) {
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double clip_length_secs = double(parent_clip->length()) / parent_clip->media_frame_rate();
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scroll_progress = (timecode - double(parent_clip->clip_in()) / parent_clip->media_frame_rate()) / clip_length_secs;
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}
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if (auto_scroll_dir == SCROLL_OFF || auto_scroll_dir == SCROLL_LEFT || auto_scroll_dir == SCROLL_RIGHT) {
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// If we're not auto-scrolling the vertical direction, respect the vertical alignment
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if (vertical_align->GetValueAt(timecode).toInt() == Qt::AlignCenter) {
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translation.setY(translation.y() + height / 2 - doc_height / 2);
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} else if (vertical_align->GetValueAt(timecode).toInt() == Qt::AlignBottom) {
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translation.setY(translation.y() + height - doc_height);
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}
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// Check if we are autoscrolling
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if (auto_scroll_dir != SCROLL_OFF) {
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if (auto_scroll_dir == SCROLL_LEFT) {
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scroll_progress = 1.0 - scroll_progress;
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}
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int doc_width = qRound(td.size().width());
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translation.setX(translation.x() + qRound(-doc_width + (img.width() + doc_width) * scroll_progress));
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}
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} else if (auto_scroll_dir == SCROLL_UP || auto_scroll_dir == SCROLL_DOWN) {
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// Auto-scroll bottom to top or top to bottom
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if (auto_scroll_dir == SCROLL_UP) {
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scroll_progress = 1.0 - scroll_progress;
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}
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translation.setY(translation.y() + qRound(-doc_height + (img.height() + doc_height)*scroll_progress));
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}
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QRect clip_rect = img.rect();
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clip_rect.translate(-translation);
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p.translate(translation);
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img.fill(Qt::transparent);
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// draw software shadow
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if (shadow_bool->GetBoolAt(timecode)) {
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// calculate offset using distance and angle
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double angle = shadow_angle->GetDoubleAt(timecode) * M_PI / 180.0;
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double distance = qFloor(shadow_distance->GetDoubleAt(timecode));
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int shadow_x_offset = qRound(qCos(angle) * distance);
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int shadow_y_offset = qRound(qSin(angle) * distance);
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p.translate(shadow_x_offset, shadow_y_offset);
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clip_rect.translate(-shadow_x_offset, -shadow_y_offset);
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td.drawContents(&p, clip_rect);
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int blurSoftness = qFloor(shadow_softness->GetDoubleAt(timecode));
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if (blurSoftness > 0) {
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olive::ui::blur(img, img.rect(), blurSoftness, true);
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}
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p.setCompositionMode(QPainter::CompositionMode_SourceIn);
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p.fillRect(clip_rect, shadow_color->GetColorAt(timecode));
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p.setCompositionMode(QPainter::CompositionMode_SourceOver);
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p.translate(-shadow_x_offset, -shadow_y_offset);
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clip_rect.translate(shadow_x_offset, shadow_y_offset);
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}
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td.drawContents(&p, clip_rect);
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p.end();
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}
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bool RichTextEffect::AlwaysUpdate()
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{
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return autoscroll->GetValueAt(Now()).toInt() != SCROLL_OFF;
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}
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/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2019 Olive Team
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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***/
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#include "richtexteffect.h"
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#include <QTextDocument>
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#include <QtMath>
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#include "timeline/clip.h"
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#include "ui/blur.h"
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enum AutoscrollDirection {
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SCROLL_OFF,
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SCROLL_UP,
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SCROLL_DOWN,
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SCROLL_LEFT,
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SCROLL_RIGHT,
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};
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RichTextEffect::RichTextEffect(Clip *c) :
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OldEffectNode(c)
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{
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SetFlags(OldEffectNode::SuperimposeFlag);
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text_val = new StringInput(this, "text", tr("Text"));
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padding_field = new DoubleInput(this, "padding", tr("Padding"));
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position = new Vec2Input(this, "pos", tr("Position"));
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vertical_align = new ComboInput(this, "valign", tr("Vertical Align:"));
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vertical_align->AddItem(tr("Top"), Qt::AlignTop);
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vertical_align->AddItem(tr("Center"), Qt::AlignCenter);
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vertical_align->AddItem(tr("Bottom"), Qt::AlignBottom);
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vertical_align->SetValueAt(0, Qt::AlignCenter);
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autoscroll = new ComboInput(this, "autoscroll", tr("Auto-Scroll"));
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autoscroll->AddItem(tr("Off"), SCROLL_OFF);
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autoscroll->AddItem(tr("Up"), SCROLL_UP);
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autoscroll->AddItem(tr("Down"), SCROLL_DOWN);
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autoscroll->AddItem(tr("Left"), SCROLL_LEFT);
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autoscroll->AddItem(tr("Right"), SCROLL_RIGHT);
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shadow_bool = new BoolInput(this, "shadow", tr("Shadow"));
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shadow_color = new ColorInput(this, "shadowcolor", tr("Shadow Color"));
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shadow_angle = new DoubleInput(this, "shadowangle", tr("Shadow Angle"));
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shadow_distance = new DoubleInput(this, "shadowdistance", tr("Shadow Distance"));
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shadow_distance->SetMinimum(0);
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shadow_softness = new DoubleInput(this, "shadowsoftness", tr("Shadow Softness"));
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shadow_softness->SetMinimum(0);
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shadow_opacity = new DoubleInput(this, "shadowopacity", tr("Shadow Opacity"));
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shadow_opacity->SetMinimum(0);
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shadow_opacity->SetMaximum(100);
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// Create default text
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text_val->SetValueAt(0, "<html>"
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"<body style=\"color: #ffffff; font-size: 36pt;\">"
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"<center>Sample Text</center>"
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"</body>"
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"</html>");
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}
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QString RichTextEffect::name()
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{
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return tr("Rich Text");
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}
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QString RichTextEffect::id()
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{
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return "org.olivevideoeditor.Olive.richtext";
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}
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QString RichTextEffect::category()
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{
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return tr("Render");
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}
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QString RichTextEffect::description()
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{
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return tr("Render formatted rich text over a clip.");
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}
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EffectType RichTextEffect::type()
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{
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return EFFECT_TYPE_EFFECT;
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}
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olive::TrackType RichTextEffect::subtype()
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{
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return olive::kTypeVideo;
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}
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OldEffectNodePtr RichTextEffect::Create(Clip *c)
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{
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return std::make_shared<RichTextEffect>(c);
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}
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void RichTextEffect::redraw(double timecode)
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{
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QPainter p(&img);
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p.setRenderHint(QPainter::Antialiasing);
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int width = img.width();
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int height = img.height();
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int padding = qRound(padding_field->GetDoubleAt(timecode));
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width -= 2 * padding;
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height -= 2 * padding;
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QTextDocument td;
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td.setHtml(text_val->GetStringAt(timecode));
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td.setTextWidth(width);
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QPoint translation = position->GetVector2DAt(timecode).toPoint();
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translation += {padding, padding};
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int doc_height = qRound(td.size().height());
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AutoscrollDirection auto_scroll_dir = static_cast<AutoscrollDirection>(autoscroll->GetValueAt(timecode).toInt());
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double scroll_progress = 0;
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if (auto_scroll_dir != SCROLL_OFF) {
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double clip_length_secs = double(parent_clip->length()) / parent_clip->media_frame_rate();
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scroll_progress = (timecode - double(parent_clip->clip_in()) / parent_clip->media_frame_rate()) / clip_length_secs;
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}
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if (auto_scroll_dir == SCROLL_OFF || auto_scroll_dir == SCROLL_LEFT || auto_scroll_dir == SCROLL_RIGHT) {
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// If we're not auto-scrolling the vertical direction, respect the vertical alignment
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if (vertical_align->GetValueAt(timecode).toInt() == Qt::AlignCenter) {
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translation.setY(translation.y() + height / 2 - doc_height / 2);
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} else if (vertical_align->GetValueAt(timecode).toInt() == Qt::AlignBottom) {
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translation.setY(translation.y() + height - doc_height);
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}
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// Check if we are autoscrolling
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if (auto_scroll_dir != SCROLL_OFF) {
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if (auto_scroll_dir == SCROLL_LEFT) {
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scroll_progress = 1.0 - scroll_progress;
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}
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int doc_width = qRound(td.size().width());
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translation.setX(translation.x() + qRound(-doc_width + (img.width() + doc_width) * scroll_progress));
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}
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} else if (auto_scroll_dir == SCROLL_UP || auto_scroll_dir == SCROLL_DOWN) {
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// Auto-scroll bottom to top or top to bottom
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if (auto_scroll_dir == SCROLL_UP) {
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scroll_progress = 1.0 - scroll_progress;
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}
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translation.setY(translation.y() + qRound(-doc_height + (img.height() + doc_height)*scroll_progress));
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}
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QRect clip_rect = img.rect();
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clip_rect.translate(-translation);
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p.translate(translation);
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img.fill(Qt::transparent);
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// draw software shadow
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if (shadow_bool->GetBoolAt(timecode)) {
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// calculate offset using distance and angle
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double angle = shadow_angle->GetDoubleAt(timecode) * M_PI / 180.0;
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double distance = qFloor(shadow_distance->GetDoubleAt(timecode));
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int shadow_x_offset = qRound(qCos(angle) * distance);
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int shadow_y_offset = qRound(qSin(angle) * distance);
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p.translate(shadow_x_offset, shadow_y_offset);
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clip_rect.translate(-shadow_x_offset, -shadow_y_offset);
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td.drawContents(&p, clip_rect);
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int blurSoftness = qFloor(shadow_softness->GetDoubleAt(timecode));
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if (blurSoftness > 0) {
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olive::ui::blur(img, img.rect(), blurSoftness, true);
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}
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p.setCompositionMode(QPainter::CompositionMode_SourceIn);
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p.fillRect(clip_rect, shadow_color->GetColorAt(timecode));
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p.setCompositionMode(QPainter::CompositionMode_SourceOver);
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p.translate(-shadow_x_offset, -shadow_y_offset);
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clip_rect.translate(shadow_x_offset, shadow_y_offset);
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}
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td.drawContents(&p, clip_rect);
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p.end();
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}
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bool RichTextEffect::AlwaysUpdate()
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{
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return autoscroll->GetValueAt(Now()).toInt() != SCROLL_OFF;
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}
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