change: change code style to Linux style except indent.
This commit is contained in:
Mike Solar
+232
-213
@@ -29,297 +29,316 @@
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#include "widget/menu/menu.h"
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#include "widget/menu/menushared.h"
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namespace olive {
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namespace olive
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{
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#define super SeekableWidget
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TimeRuler::TimeRuler(bool text_visible, bool cache_status_visible, QWidget* parent) :
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super(parent),
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text_visible_(text_visible),
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centered_text_(true),
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show_cache_status_(cache_status_visible),
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playback_cache_(nullptr)
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TimeRuler::TimeRuler(bool text_visible, bool cache_status_visible,
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QWidget *parent)
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: super(parent)
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, text_visible_(text_visible)
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, centered_text_(true)
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, show_cache_status_(cache_status_visible)
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, playback_cache_(nullptr)
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{
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QFontMetrics fm = fontMetrics();
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QFontMetrics fm = fontMetrics();
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setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Maximum);
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setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Maximum);
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// Text height is used to calculate widget height
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// Text height is used to calculate widget height
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// Get the "minimum" space allowed between two line markers on the ruler (in screen pixels)
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// Mediocre but reliable way of scaling UI objects by font/DPI size
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minimum_gap_between_lines_ = QtUtils::QFontMetricsWidth(fm, "H");
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// Get the "minimum" space allowed between two line markers on the ruler (in screen pixels)
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// Mediocre but reliable way of scaling UI objects by font/DPI size
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minimum_gap_between_lines_ = QtUtils::QFontMetricsWidth(fm, "H");
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// Text visibility affects height, so we set that here
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UpdateHeight();
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// Text visibility affects height, so we set that here
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UpdateHeight();
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// Force update if the default timecode display mode changes
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connect(Core::instance(), &Core::TimecodeDisplayChanged, this, static_cast<void (TimeRuler::*)()>(&TimeRuler::update));
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// Force update if the default timecode display mode changes
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connect(Core::instance(), &Core::TimecodeDisplayChanged, this,
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static_cast<void (TimeRuler::*)()>(&TimeRuler::update));
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// Connect context menu
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connect(this, &TimeRuler::customContextMenuRequested, this, &TimeRuler::ShowContextMenu);
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// Connect context menu
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connect(this, &TimeRuler::customContextMenuRequested, this,
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&TimeRuler::ShowContextMenu);
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setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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//horizontalScrollBar()->setVisible(false);
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setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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setBackgroundRole(QPalette::Window);
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setFrameShape(QFrame::NoFrame);
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setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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//horizontalScrollBar()->setVisible(false);
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setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
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setBackgroundRole(QPalette::Window);
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setFrameShape(QFrame::NoFrame);
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// NOTE: One day it might be preferable to use AlignBottom because the lines are anchored to
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// the bottom of the widget. However, for now this makes sense since we just ported this
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// from a QWidget's paintEvent.
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setAlignment(Qt::AlignLeft | Qt::AlignTop);
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// NOTE: One day it might be preferable to use AlignBottom because the lines are anchored to
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// the bottom of the widget. However, for now this makes sense since we just ported this
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// from a QWidget's paintEvent.
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setAlignment(Qt::AlignLeft | Qt::AlignTop);
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}
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void TimeRuler::SetPlaybackCache(PlaybackCache *cache)
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{
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if (!show_cache_status_) {
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return;
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}
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if (!show_cache_status_) {
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return;
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}
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if (playback_cache_) {
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disconnect(playback_cache_, &PlaybackCache::Invalidated, viewport(), static_cast<void(QWidget::*)()>(&QWidget::update));
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disconnect(playback_cache_, &PlaybackCache::Validated, viewport(), static_cast<void(QWidget::*)()>(&QWidget::update));
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}
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if (playback_cache_) {
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disconnect(playback_cache_, &PlaybackCache::Invalidated, viewport(),
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static_cast<void (QWidget::*)()>(&QWidget::update));
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disconnect(playback_cache_, &PlaybackCache::Validated, viewport(),
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static_cast<void (QWidget::*)()>(&QWidget::update));
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}
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playback_cache_ = cache;
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playback_cache_ = cache;
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if (playback_cache_) {
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connect(playback_cache_, &PlaybackCache::Invalidated, viewport(), static_cast<void(QWidget::*)()>(&QWidget::update));
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connect(playback_cache_, &PlaybackCache::Validated, viewport(), static_cast<void(QWidget::*)()>(&QWidget::update));
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}
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if (playback_cache_) {
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connect(playback_cache_, &PlaybackCache::Invalidated, viewport(),
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static_cast<void (QWidget::*)()>(&QWidget::update));
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connect(playback_cache_, &PlaybackCache::Validated, viewport(),
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static_cast<void (QWidget::*)()>(&QWidget::update));
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}
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update();
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update();
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}
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void TimeRuler::drawForeground(QPainter *p, const QRectF &rect)
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{
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// Nothing to paint if the timebase is invalid
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if (timebase().isNull()) {
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return;
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}
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// Nothing to paint if the timebase is invalid
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if (timebase().isNull()) {
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return;
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}
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// Draw timeline points if connected
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int marker_height = TimelineMarker::GetMarkerHeight(p->fontMetrics());
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DrawWorkArea(p);
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DrawMarkers(p, marker_height);
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// Draw timeline points if connected
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int marker_height = TimelineMarker::GetMarkerHeight(p->fontMetrics());
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DrawWorkArea(p);
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DrawMarkers(p, marker_height);
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double width_of_frame = timebase_dbl() * GetScale();
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double width_of_second = 0;
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do {
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width_of_second += timebase_dbl();
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} while (width_of_second < 1.0);
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width_of_second *= GetScale();
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double width_of_minute = width_of_second * 60;
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double width_of_hour = width_of_minute * 60;
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double width_of_day = width_of_hour * 24;
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double width_of_frame = timebase_dbl() * GetScale();
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double width_of_second = 0;
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do {
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width_of_second += timebase_dbl();
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} while (width_of_second < 1.0);
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width_of_second *= GetScale();
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double width_of_minute = width_of_second * 60;
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double width_of_hour = width_of_minute * 60;
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double width_of_day = width_of_hour * 24;
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double long_interval, short_interval;
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int long_rate = 0;
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double long_interval, short_interval;
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int long_rate = 0;
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// Used for comparison, even if one unit can technically fit, we have to fit at least two for it to matter
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int doubled_gap = minimum_gap_between_lines_ * 2;
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// Used for comparison, even if one unit can technically fit, we have to fit at least two for it to matter
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int doubled_gap = minimum_gap_between_lines_ * 2;
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if (width_of_day < doubled_gap) {
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long_interval = -1;
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short_interval = width_of_day;
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} else if (width_of_hour < doubled_gap) {
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long_interval = width_of_day;
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long_rate = 24;
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short_interval = width_of_hour;
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} else if (width_of_minute < doubled_gap) {
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long_interval = width_of_hour;
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long_rate = 60;
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short_interval = width_of_minute;
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} else if (width_of_second < doubled_gap) {
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long_interval = width_of_minute;
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long_rate = 60;
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short_interval = width_of_second;
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} else if (width_of_frame < doubled_gap) {
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long_interval = width_of_second;
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long_rate = qRound(timebase_flipped_dbl_);
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short_interval = width_of_frame;
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} else {
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// FIXME: Implement this...
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long_interval = width_of_second;
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short_interval = width_of_frame;
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}
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if (width_of_day < doubled_gap) {
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long_interval = -1;
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short_interval = width_of_day;
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} else if (width_of_hour < doubled_gap) {
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long_interval = width_of_day;
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long_rate = 24;
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short_interval = width_of_hour;
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} else if (width_of_minute < doubled_gap) {
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long_interval = width_of_hour;
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long_rate = 60;
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short_interval = width_of_minute;
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} else if (width_of_second < doubled_gap) {
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long_interval = width_of_minute;
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long_rate = 60;
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short_interval = width_of_second;
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} else if (width_of_frame < doubled_gap) {
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long_interval = width_of_second;
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long_rate = qRound(timebase_flipped_dbl_);
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short_interval = width_of_frame;
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} else {
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// FIXME: Implement this...
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long_interval = width_of_second;
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short_interval = width_of_frame;
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}
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if (short_interval < minimum_gap_between_lines_) {
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if (long_interval <= 0) {
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do {
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short_interval *= 2;
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} while (short_interval < minimum_gap_between_lines_);
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} else {
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int div;
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if (short_interval < minimum_gap_between_lines_) {
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if (long_interval <= 0) {
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do {
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short_interval *= 2;
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} while (short_interval < minimum_gap_between_lines_);
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} else {
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int div;
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short_interval = long_interval;
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short_interval = long_interval;
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for (div=long_rate;div>0;div--) {
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if (long_rate%div == 0) {
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// This division produces a whole number
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double test_frame_width = long_interval / static_cast<double>(div);
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for (div = long_rate; div > 0; div--) {
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if (long_rate % div == 0) {
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// This division produces a whole number
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double test_frame_width =
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long_interval / static_cast<double>(div);
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if (test_frame_width >= minimum_gap_between_lines_) {
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short_interval = test_frame_width;
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break;
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}
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}
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}
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}
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}
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if (test_frame_width >= minimum_gap_between_lines_) {
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short_interval = test_frame_width;
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break;
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}
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}
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}
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}
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}
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// Set line color to main text color
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p->setBrush(Qt::NoBrush);
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p->setPen(palette().text().color());
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// Set line color to main text color
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p->setBrush(Qt::NoBrush);
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p->setPen(palette().text().color());
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// Calculate line dimensions
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QFontMetrics fm = p->fontMetrics();
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int line_bottom = height();
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// Calculate line dimensions
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QFontMetrics fm = p->fontMetrics();
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int line_bottom = height();
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if (show_cache_status_) {
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line_bottom -= PlaybackCache::GetCacheIndicatorHeight();
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}
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if (show_cache_status_) {
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line_bottom -= PlaybackCache::GetCacheIndicatorHeight();
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}
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int long_height = fm.height();
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int short_height = long_height/2;
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int long_y = line_bottom - long_height;
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int short_y = line_bottom - short_height;
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int long_height = fm.height();
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int short_height = long_height / 2;
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int long_y = line_bottom - long_height;
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int short_y = line_bottom - short_height;
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// Draw long lines
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int last_long_unit = -1;
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int last_short_unit = -1;
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int last_text_draw = INT_MIN;
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// Draw long lines
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int last_long_unit = -1;
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int last_short_unit = -1;
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int last_text_draw = INT_MIN;
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// FIXME: Hardcoded number
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const int kAverageTextWidth = 200;
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// FIXME: Hardcoded number
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const int kAverageTextWidth = 200;
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for (int i=GetScroll()-kAverageTextWidth;i<GetScroll()+width()+kAverageTextWidth;i++) {
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double screen_pt = static_cast<double>(i);
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for (int i = GetScroll() - kAverageTextWidth;
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i < GetScroll() + width() + kAverageTextWidth; i++) {
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double screen_pt = static_cast<double>(i);
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if (long_interval > -1) {
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int this_long_unit = std::floor(screen_pt/long_interval);
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if (this_long_unit != last_long_unit) {
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int line_y = long_y;
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if (long_interval > -1) {
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int this_long_unit = std::floor(screen_pt / long_interval);
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if (this_long_unit != last_long_unit) {
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int line_y = long_y;
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if (text_visible_) {
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QRect text_rect;
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Qt::Alignment text_align;
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QString timecode_str = QString::fromStdString(Timecode::time_to_timecode(SceneToTime(i), timebase(), Core::instance()->GetTimecodeDisplay()));
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int timecode_width = QtUtils::QFontMetricsWidth(fm, timecode_str);
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int timecode_left;
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if (text_visible_) {
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QRect text_rect;
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Qt::Alignment text_align;
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QString timecode_str =
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QString::fromStdString(Timecode::time_to_timecode(
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SceneToTime(i), timebase(),
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Core::instance()->GetTimecodeDisplay()));
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int timecode_width =
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QtUtils::QFontMetricsWidth(fm, timecode_str);
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int timecode_left;
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if (centered_text_) {
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text_rect = QRect(i - kAverageTextWidth/2, marker_height, kAverageTextWidth, fm.height());
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text_align = Qt::AlignCenter;
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timecode_left = i - timecode_width/2;
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} else {
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text_rect = QRect(i, marker_height, kAverageTextWidth, fm.height());
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text_align = Qt::AlignLeft | Qt::AlignVCenter;
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timecode_left = i;
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if (centered_text_) {
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text_rect = QRect(i - kAverageTextWidth / 2,
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marker_height, kAverageTextWidth,
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fm.height());
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text_align = Qt::AlignCenter;
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timecode_left = i - timecode_width / 2;
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} else {
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text_rect = QRect(i, marker_height, kAverageTextWidth,
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fm.height());
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text_align = Qt::AlignLeft | Qt::AlignVCenter;
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timecode_left = i;
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// Add gap to left between line and text
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timecode_str.prepend(' ');
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}
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// Add gap to left between line and text
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timecode_str.prepend(' ');
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}
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if (timecode_left > last_text_draw) {
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p->drawText(text_rect,
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static_cast<int>(text_align),
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timecode_str);
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if (timecode_left > last_text_draw) {
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p->drawText(text_rect, static_cast<int>(text_align),
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timecode_str);
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last_text_draw = timecode_left + timecode_width;
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last_text_draw = timecode_left + timecode_width;
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if (!centered_text_) {
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line_y = 0;
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}
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}
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}
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if (!centered_text_) {
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line_y = 0;
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}
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}
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}
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p->drawLine(i, line_y, i, line_bottom);
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last_long_unit = this_long_unit;
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}
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}
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p->drawLine(i, line_y, i, line_bottom);
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last_long_unit = this_long_unit;
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}
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}
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if (short_interval > -1) {
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int this_short_unit = std::floor(screen_pt/short_interval);
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if (this_short_unit != last_short_unit) {
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p->drawLine(i, short_y, i, line_bottom);
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last_short_unit = this_short_unit;
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}
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}
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}
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if (short_interval > -1) {
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int this_short_unit = std::floor(screen_pt / short_interval);
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if (this_short_unit != last_short_unit) {
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p->drawLine(i, short_y, i, line_bottom);
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last_short_unit = this_short_unit;
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}
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}
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}
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// If cache status is enabled
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if (show_cache_status_ && playback_cache_ && playback_cache_->HasValidatedRanges()) {
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// FIXME: Hardcoded to get video length, if we ever need audio length, this will have to change
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int h = PlaybackCache::GetCacheIndicatorHeight();
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QRect cache_rect(0, height() - h, width(), h);
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// If cache status is enabled
|
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if (show_cache_status_ && playback_cache_ &&
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playback_cache_->HasValidatedRanges()) {
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// FIXME: Hardcoded to get video length, if we ever need audio length, this will have to change
|
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int h = PlaybackCache::GetCacheIndicatorHeight();
|
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QRect cache_rect(0, height() - h, width(), h);
|
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|
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if (ViewerOutput *viewer = dynamic_cast<ViewerOutput*>(playback_cache_->parent())) {
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int right = TimeToScene(viewer->GetVideoLength());
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cache_rect.setWidth(std::max(0, right));
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}
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if (ViewerOutput *viewer =
|
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dynamic_cast<ViewerOutput *>(playback_cache_->parent())) {
|
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int right = TimeToScene(viewer->GetVideoLength());
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||||
cache_rect.setWidth(std::max(0, right));
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}
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|
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if (cache_rect.width() > 0) {
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playback_cache_->Draw(p, SceneToTime(GetScroll()), GetScale(), cache_rect);
|
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}
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}
|
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if (cache_rect.width() > 0) {
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playback_cache_->Draw(p, SceneToTime(GetScroll()), GetScale(),
|
||||
cache_rect);
|
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}
|
||||
}
|
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|
||||
// Draw the playhead if it's on screen at the moment
|
||||
int playhead_pos = TimeToScene(GetViewerNode()->GetPlayhead());
|
||||
p->setPen(Qt::NoPen);
|
||||
p->setBrush(PLAYHEAD_COLOR);
|
||||
DrawPlayhead(p, playhead_pos, line_bottom);
|
||||
// Draw the playhead if it's on screen at the moment
|
||||
int playhead_pos = TimeToScene(GetViewerNode()->GetPlayhead());
|
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p->setPen(Qt::NoPen);
|
||||
p->setBrush(PLAYHEAD_COLOR);
|
||||
DrawPlayhead(p, playhead_pos, line_bottom);
|
||||
}
|
||||
|
||||
void TimeRuler::TimebaseChangedEvent(const rational &tb)
|
||||
{
|
||||
super::TimebaseChangedEvent(tb);
|
||||
super::TimebaseChangedEvent(tb);
|
||||
|
||||
timebase_flipped_dbl_ = tb.flipped().toDouble();
|
||||
timebase_flipped_dbl_ = tb.flipped().toDouble();
|
||||
|
||||
update();
|
||||
update();
|
||||
}
|
||||
|
||||
int TimeRuler::CacheStatusHeight() const
|
||||
{
|
||||
return fontMetrics().height() / 4;
|
||||
return fontMetrics().height() / 4;
|
||||
}
|
||||
|
||||
bool TimeRuler::ShowContextMenu(const QPoint &p)
|
||||
{
|
||||
if (super::ShowContextMenu(p)) {
|
||||
return true;
|
||||
} else {
|
||||
Menu m(this);
|
||||
if (super::ShowContextMenu(p)) {
|
||||
return true;
|
||||
} else {
|
||||
Menu m(this);
|
||||
|
||||
MenuShared::instance()->AddItemsForTimeRulerMenu(&m);
|
||||
MenuShared::instance()->AboutToShowTimeRulerActions(timebase());
|
||||
MenuShared::instance()->AddItemsForTimeRulerMenu(&m);
|
||||
MenuShared::instance()->AboutToShowTimeRulerActions(timebase());
|
||||
|
||||
m.exec(mapToGlobal(p));
|
||||
m.exec(mapToGlobal(p));
|
||||
|
||||
return true;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
}
|
||||
|
||||
void TimeRuler::UpdateHeight()
|
||||
{
|
||||
int height = text_height();
|
||||
int height = text_height();
|
||||
|
||||
// Add text height
|
||||
if (text_visible_) {
|
||||
height += text_height();
|
||||
}
|
||||
// Add text height
|
||||
if (text_visible_) {
|
||||
height += text_height();
|
||||
}
|
||||
|
||||
// Add cache status height
|
||||
if (show_cache_status_) {
|
||||
height += PlaybackCache::GetCacheIndicatorHeight();
|
||||
}
|
||||
// Add cache status height
|
||||
if (show_cache_status_) {
|
||||
height += PlaybackCache::GetCacheIndicatorHeight();
|
||||
}
|
||||
|
||||
// Add marker height
|
||||
height += TimelineMarker::GetMarkerHeight(fontMetrics());
|
||||
// Add marker height
|
||||
height += TimelineMarker::GetMarkerHeight(fontMetrics());
|
||||
|
||||
setFixedHeight(height);
|
||||
setFixedHeight(height);
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user