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redid effects panel scrolling and #137

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This commit is contained in:
itsmattkc
2018-10-11 16:04:02 +11:00
parent 407865348a
commit f8471ed3de
13 changed files with 223 additions and 203 deletions
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effects/effect.cpp
+73 -1
View File
@@ -453,12 +453,38 @@ EffectRow::EffectRow(Effect *parent, QGridLayout *uilayout, const QString &n, in
label = new QLabel(name);
ui->addWidget(label, row, 0);
QSize button_size(20, 20);
QSize icon_size(12, 12);
QHBoxLayout* key_controls = new QHBoxLayout();
key_controls->setSpacing(0);
key_controls->setMargin(0);
keyframe_enable = new QPushButton(QIcon(":/icons/clock.png"), "");
keyframe_enable->setSizePolicy(QSizePolicy::Maximum, QSizePolicy::Fixed);
keyframe_enable->setMaximumSize(button_size);
keyframe_enable->setIconSize(icon_size);
keyframe_enable->setCheckable(true);
keyframe_enable->setToolTip("Enable Keyframes");
connect(keyframe_enable, SIGNAL(clicked(bool)), this, SLOT(set_keyframe_enabled(bool)));
ui->addWidget(keyframe_enable, row, 6);
key_controls->addWidget(keyframe_enable);
QPushButton* left_key_nav = new QPushButton("<");
left_key_nav->setMaximumSize(button_size);
key_controls->addWidget(left_key_nav);
connect(left_key_nav, SIGNAL(clicked(bool)), this, SLOT(goto_previous_key()));
QPushButton* key_addremove = new QPushButton(".");
key_addremove->setMaximumSize(button_size);
key_controls->addWidget(key_addremove);
connect(key_addremove, SIGNAL(clicked(bool)), this, SLOT(toggle_key()));
QPushButton* right_key_nav = new QPushButton(">");
right_key_nav->setMaximumSize(button_size);
key_controls->addWidget(right_key_nav);
connect(right_key_nav, SIGNAL(clicked(bool)), this, SLOT(goto_next_key()));
ui->addLayout(key_controls, row, 6);
}
bool EffectRow::isKeyframing() {
@@ -489,6 +515,52 @@ void EffectRow::set_keyframe_enabled(bool enabled) {
}
}
void EffectRow::goto_previous_key() {
long key = LONG_MIN;
Clip* c = parent_effect->parent_clip;
for (int i=0;i<keyframe_times.size();i++) {
long comp = keyframe_times.at(i) - c->clip_in + c->timeline_in;
if (comp < sequence->playhead) {
key = qMax(comp, key);
}
}
if (key != LONG_MIN) panel_timeline->seek(key);
}
void EffectRow::toggle_key() {
int index = -1;
Clip* c = parent_effect->parent_clip;
for (int i=0;i<keyframe_times.size();i++) {
long comp = c->timeline_in - c->clip_in + keyframe_times.at(i);
if (comp == sequence->playhead) {
index = i;
break;
}
}
if (index < 0) {
// keyframe doesn't exist, set one
set_keyframe_now(true);
} else {
KeyframeDelete* kd = new KeyframeDelete();
delete_keyframe(kd, index);
undo_stack.push(kd);
panel_effect_controls->update_keyframes();
panel_viewer->viewer_widget->update();
}
}
void EffectRow::goto_next_key() {
long key = LONG_MAX;
Clip* c = parent_effect->parent_clip;
for (int i=0;i<keyframe_times.size();i++) {
long comp = c->timeline_in - c->clip_in + keyframe_times.at(i);
if (comp > sequence->playhead) {
key = qMin(comp, key);
}
}
if (key != LONG_MAX) panel_timeline->seek(key);
}
EffectField* EffectRow::add_field(int type, int colspan) {
EffectField* field = new EffectField(this, type);
fields.append(field);
effects/effect.h
+3
View File
@@ -161,6 +161,9 @@ public:
QVector<int> keyframe_types;
private slots:
void set_keyframe_enabled(bool);
void goto_previous_key();
void toggle_key();
void goto_next_key();
private:
bool keyframing;
QGridLayout* ui;
panels/effectcontrols.cpp
+13 -5
View File
@@ -36,13 +36,18 @@ EffectControls::EffectControls(QWidget *parent) :
ui->effects_area->keyframe_area = ui->keyframeView;
ui->effects_area->header = ui->headers;
ui->keyframeHeaderScroller->setMaximumHeight(ui->headers->minimumHeight());
ui->keyframeView->header = ui->headers;
ui->label_2->setVisible(false);
connect(ui->keyframeScroller->verticalScrollBar(), SIGNAL(valueChanged(int)), ui->scrollArea->verticalScrollBar(), SLOT(setValue(int)));
connect(ui->keyframeScroller->horizontalScrollBar(), SIGNAL(valueChanged(int)), ui->keyframeHeaderScroller->horizontalScrollBar(), SLOT(setValue(int)));
connect(ui->horizontalScrollBar, SIGNAL(valueChanged(int)), ui->headers, SLOT(set_scroll(int)));
connect(ui->horizontalScrollBar, SIGNAL(valueChanged(int)), ui->keyframeView, SLOT(set_x_scroll(int)));
connect(ui->verticalScrollBar, SIGNAL(valueChanged(int)), ui->keyframeView, SLOT(set_y_scroll(int)));
connect(ui->verticalScrollBar, SIGNAL(valueChanged(int)), ui->scrollArea->verticalScrollBar(), SLOT(setValue(int)));
connect(ui->scrollArea->verticalScrollBar(), SIGNAL(valueChanged(int)), ui->verticalScrollBar, SLOT(setValue(int)));
/*connect(ui->keyframeScroller->verticalScrollBar(), SIGNAL(valueChanged(int)), ui->scrollArea->verticalScrollBar(), SLOT(setValue(int)));
connect(ui->keyframeScroller->horizontalScrollBar(), SIGNAL(valueChanged(int)), ui->headers, SLOT(set_scroll(int)));*/
}
EffectControls::~EffectControls() {
@@ -201,7 +206,7 @@ void EffectControls::load_effects() {
}
}
if (selected_clips.size() > 0) {
ui->keyframeView->setMinimumHeight(ui->effects_area->height());
ui->verticalScrollBar->setMaximum(qMax(0, ui->effects_area->height() - ui->keyframeView->height() - ui->headers->height()));
ui->keyframeView->setEnabled(true);
ui->headers->setVisible(true);
ui->keyframeView->update();
@@ -264,6 +269,10 @@ void EffectControls::on_add_audio_transition_button_clicked()
show_effect_menu(false, true);
}
void EffectControls::resizeEvent(QResizeEvent *event) {
ui->verticalScrollBar->setMaximum(qMax(0, ui->effects_area->height() - ui->keyframeView->height() - ui->headers->height()));
}
bool EffectControls::is_focused() {
if (this->hasFocus()) return true;
for (int i=0;i<selected_clips.size();i++) {
@@ -285,5 +294,4 @@ EffectsArea::EffectsArea(QWidget* parent) : QWidget(parent) {}
void EffectsArea::resizeEvent(QResizeEvent*) {
parent_widget->setMinimumWidth(sizeHint().width());
keyframe_area->setMinimumHeight(height() - header->height());
}
panels/effectcontrols.h
+4 -2
View File
@@ -44,6 +44,8 @@ public:
QVector<int> selected_clips;
double zoom;
Ui::EffectControls *ui;
public slots:
void update_keyframes();
private slots:
@@ -55,9 +57,9 @@ private slots:
void on_add_video_transition_button_clicked();
void on_add_audio_transition_button_clicked();
protected:
void resizeEvent(QResizeEvent *event);
private:
Ui::EffectControls *ui;
void show_effect_menu(bool video, bool transitions);
void load_effects();
void load_keyframes();
panels/effectcontrols.ui
+55 -103
View File
@@ -435,7 +435,7 @@
<verstretch>0</verstretch>
</sizepolicy>
</property>
<layout class="QVBoxLayout" name="verticalLayout_7">
<layout class="QVBoxLayout" name="verticalLayout_2">
<property name="spacing">
<number>0</number>
</property>
@@ -452,117 +452,69 @@
<number>0</number>
</property>
<item>
<widget class="QScrollArea" name="keyframeHeaderScroller">
<widget class="TimelineHeader" name="headers" native="true">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Minimum">
<sizepolicy hsizetype="Preferred" vsizetype="Maximum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="verticalScrollBarPolicy">
<enum>Qt::ScrollBarAlwaysOff</enum>
</property>
<property name="horizontalScrollBarPolicy">
<enum>Qt::ScrollBarAlwaysOff</enum>
</property>
<property name="widgetResizable">
<bool>true</bool>
</property>
<widget class="QWidget" name="scrollAreaWidgetContents_3">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>390</width>
<height>68</height>
</rect>
</property>
<layout class="QVBoxLayout" name="verticalLayout_8">
<property name="spacing">
<number>0</number>
</property>
<property name="leftMargin">
<number>0</number>
</property>
<property name="topMargin">
<number>0</number>
</property>
<property name="rightMargin">
<number>0</number>
</property>
<property name="bottomMargin">
<number>0</number>
</property>
<item>
<widget class="TimelineHeader" name="headers" native="true">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Maximum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="focusPolicy">
<enum>Qt::ClickFocus</enum>
</property>
</widget>
</item>
</layout>
</widget>
</widget>
</item>
<item>
<widget class="QScrollArea" name="keyframeScroller">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Expanding">
<horstretch>1</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="frameShape">
<enum>QFrame::NoFrame</enum>
</property>
<property name="frameShadow">
<enum>QFrame::Plain</enum>
</property>
<property name="verticalScrollBarPolicy">
<enum>Qt::ScrollBarAlwaysOn</enum>
</property>
<property name="horizontalScrollBarPolicy">
<enum>Qt::ScrollBarAlwaysOn</enum>
</property>
<property name="widgetResizable">
<bool>true</bool>
</property>
<widget class="QWidget" name="scrollAreaWidgetContents_2">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>378</width>
<height>407</height>
</rect>
<widget class="QWidget" name="keyframeCenterWidget" native="true">
<layout class="QHBoxLayout" name="horizontalLayout_5">
<property name="spacing">
<number>0</number>
</property>
<layout class="QVBoxLayout" name="verticalLayout_2">
<property name="spacing">
<number>0</number>
</property>
<property name="leftMargin">
<number>0</number>
</property>
<property name="topMargin">
<number>0</number>
</property>
<property name="rightMargin">
<number>0</number>
</property>
<property name="bottomMargin">
<number>0</number>
</property>
<item>
<widget class="KeyframeView" name="keyframeView" native="true"/>
</item>
</layout>
</widget>
<property name="leftMargin">
<number>0</number>
</property>
<property name="topMargin">
<number>0</number>
</property>
<property name="rightMargin">
<number>0</number>
</property>
<property name="bottomMargin">
<number>0</number>
</property>
<item>
<widget class="KeyframeView" name="keyframeView" native="true"/>
</item>
<item>
<widget class="QScrollBar" name="verticalScrollBar">
<property name="maximum">
<number>0</number>
</property>
<property name="singleStep">
<number>20</number>
</property>
<property name="pageStep">
<number>1826</number>
</property>
<property name="orientation">
<enum>Qt::Vertical</enum>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item>
<widget class="QScrollBar" name="horizontalScrollBar">
<property name="maximum">
<number>0</number>
</property>
<property name="singleStep">
<number>20</number>
</property>
<property name="pageStep">
<number>1826</number>
</property>
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</widget>
</item>
</layout>
panels/timeline.cpp
+1 -2
View File
@@ -91,9 +91,7 @@ Timeline::Timeline(QWidget *parent) :
ui->toolArrowButton->click();
ui->headerScrollArea->setMaximumHeight(ui->headers->minimumHeight());
connect(ui->horizontalScrollBar, SIGNAL(valueChanged(int)), this, SLOT(setScroll(int)));
connect(ui->horizontalScrollBar, SIGNAL(valueChanged(int)), ui->headers, SLOT(set_scroll(int)));
connect(ui->videoScrollbar, SIGNAL(valueChanged(int)), ui->video_area, SLOT(setScroll(int)));
connect(ui->audioScrollbar, SIGNAL(valueChanged(int)), ui->audio_area, SLOT(setScroll(int)));
@@ -1294,5 +1292,6 @@ void Timeline::addMenuItem(QAction* action) {
void Timeline::setScroll(int s) {
scroll = s;
ui->headers->set_scroll(s);
repaint_timeline(false);
}
panels/timeline.ui
+3 -67
View File
@@ -285,7 +285,7 @@
<verstretch>0</verstretch>
</sizepolicy>
</property>
<layout class="QVBoxLayout" name="verticalLayout_6">
<layout class="QVBoxLayout" name="verticalLayout">
<property name="spacing">
<number>0</number>
</property>
@@ -302,77 +302,13 @@
<number>0</number>
</property>
<item>
<widget class="QScrollArea" name="headerScrollArea">
<widget class="TimelineHeader" name="headers" native="true">
<property name="sizePolicy">
<sizepolicy hsizetype="Expanding" vsizetype="Maximum">
<sizepolicy hsizetype="Preferred" vsizetype="Maximum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="frameShape">
<enum>QFrame::NoFrame</enum>
</property>
<property name="frameShadow">
<enum>QFrame::Plain</enum>
</property>
<property name="verticalScrollBarPolicy">
<enum>Qt::ScrollBarAlwaysOff</enum>
</property>
<property name="horizontalScrollBarPolicy">
<enum>Qt::ScrollBarAlwaysOff</enum>
</property>
<property name="sizeAdjustPolicy">
<enum>QAbstractScrollArea::AdjustToContents</enum>
</property>
<property name="widgetResizable">
<bool>true</bool>
</property>
<widget class="QWidget" name="scrollAreaWidgetContents_5">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>821</width>
<height>16</height>
</rect>
</property>
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Maximum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<layout class="QVBoxLayout" name="verticalLayout_5">
<property name="spacing">
<number>0</number>
</property>
<property name="leftMargin">
<number>0</number>
</property>
<property name="topMargin">
<number>0</number>
</property>
<property name="rightMargin">
<number>0</number>
</property>
<property name="bottomMargin">
<number>0</number>
</property>
<item>
<widget class="TimelineHeader" name="headers" native="true">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Maximum">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="focusPolicy">
<enum>Qt::ClickFocus</enum>
</property>
</widget>
</item>
</layout>
</widget>
</widget>
</item>
<item>
panels/viewer.cpp
+4
View File
@@ -117,6 +117,10 @@ void Viewer::update_end_timecode() {
}
}
/*void Viewer::update_media(int type) {
}*/
void Viewer::update_sequence() {
bool null_sequence = (sequence == NULL);
ui/keyframeview.cpp
+28 -7
View File
@@ -11,9 +11,11 @@
#include "panels/viewer.h"
#include "ui/viewerwidget.h"
#include "project/sequence.h"
#include "ui_effectcontrols.h"
#include <QLabel>
#include <QMouseEvent>
#include <QtMath>
#define KEYFRAME_SIZE 6
#define KEYFRAME_POINT_COUNT 4
@@ -22,7 +24,17 @@ long KeyframeView::adjust_row_keyframe(EffectRow* row, long time) {
return time-row->parent_effect->parent_clip->clip_in+(row->parent_effect->parent_clip->timeline_in-visible_in);
}
KeyframeView::KeyframeView(QWidget *parent) : QWidget(parent), mousedown(false), dragging(false), keys_selected(false), select_rect(false), visible_in(0), visible_out(0) {
KeyframeView::KeyframeView(QWidget *parent) :
QWidget(parent),
mousedown(false),
dragging(false),
keys_selected(false),
select_rect(false),
visible_in(0),
visible_out(0),
x_scroll(0),
y_scroll(0)
{
setFocusPolicy(Qt::ClickFocus);
setMouseTracking(true);
}
@@ -50,12 +62,12 @@ void KeyframeView::paintEvent(QPaintEvent*) {
QLabel* label = row->label;
QWidget* contents = e->container->contents;
int keyframe_y = label->y() + (label->height()>>1) + mapFrom(panel_effect_controls, contents->mapTo(panel_effect_controls, contents->pos())).y() - e->container->title_bar->height();
int keyframe_y = label->y() + (label->height()>>1) + mapFrom(panel_effect_controls, contents->mapTo(panel_effect_controls, contents->pos())).y() - e->container->title_bar->height()/* - y_scroll*/;
for (int k=0;k<row->keyframe_times.size();k++) {
bool keyframe_selected = keyframeIsSelected(row, k);
long keyframe_frame = adjust_row_keyframe(row, row->keyframe_times.at(k));
if (dragging && keyframe_selected) keyframe_frame += frame_diff;
draw_keyframe(p, getScreenPointFromFrame(panel_effect_controls->zoom, keyframe_frame), keyframe_y, keyframe_selected);
draw_keyframe(p, getScreenPointFromFrame(panel_effect_controls->zoom, keyframe_frame) - x_scroll, keyframe_y, keyframe_selected);
}
rows.append(row);
@@ -68,12 +80,11 @@ void KeyframeView::paintEvent(QPaintEvent*) {
visible_in = effects_in;
visible_out = effects_out;
int width = getScreenPointFromFrame(panel_effect_controls->zoom, visible_out - visible_in);
setMinimumWidth(width);
header->setMinimumWidth(width);
int max_width = getScreenPointFromFrame(panel_effect_controls->zoom, visible_out - visible_in);
panel_effect_controls->ui->horizontalScrollBar->setMaximum(qMax(max_width - width(), 0));
header->set_visible_in(effects_in);
int playhead_x = getScreenPointFromFrame(panel_effect_controls->zoom, sequence->playhead-visible_in);
int playhead_x = getScreenPointFromFrame(panel_effect_controls->zoom, sequence->playhead-visible_in) - x_scroll;
p.setPen(Qt::red);
p.drawLine(playhead_x, 0, playhead_x, height());
}
@@ -115,6 +126,16 @@ void KeyframeView::delete_selected_keyframes() {
}
}
void KeyframeView::set_x_scroll(int s) {
x_scroll = s;
update();
}
void KeyframeView::set_y_scroll(int s) {
y_scroll = s;
update();
}
void KeyframeView::draw_keyframe(QPainter &p, int x, int y, bool darker) {
QPoint points[KEYFRAME_POINT_COUNT] = {QPoint(x-KEYFRAME_SIZE, y), QPoint(x, y-KEYFRAME_SIZE), QPoint(x+KEYFRAME_SIZE, y), QPoint(x, y+KEYFRAME_SIZE)};
int color = (darker) ? 100 : 160;
ui/keyframeview.h
+6
View File
@@ -20,6 +20,9 @@ public:
long visible_in;
long visible_out;
public slots:
void set_x_scroll(int);
void set_y_scroll(int);
private:
long adjust_row_keyframe(EffectRow* row, long time);
QVector<EffectRow*> selected_rows;
@@ -45,6 +48,9 @@ private:
int rect_select_y;
int rect_select_w;
int rect_select_h;
int x_scroll;
int y_scroll;
};
#endif // KEYFRAMEVIEW_H
ui/timelineheader.cpp
+15 -4
View File
@@ -32,7 +32,8 @@ TimelineHeader::TimelineHeader(QWidget *parent) :
{
setCursor(Qt::ArrowCursor);
setMouseTracking(true);
setMinimumHeight(fm.height()*2);
setFixedHeight(fm.height()*2);
setFocusPolicy(Qt::ClickFocus);
}
void TimelineHeader::set_scroll(int s) {
@@ -51,7 +52,9 @@ int TimelineHeader::getHeaderScreenPointFromFrame(long frame) {
void TimelineHeader::set_playhead(int mouse_x) {
long frame = getHeaderFrameFromScreenPoint(mouse_x);
if (snapping) panel_timeline->snap_to_timeline(&frame, false, true, true);
panel_timeline->seek(frame);
if (frame != sequence->playhead) {
panel_timeline->seek(frame);
}
}
void TimelineHeader::set_visible_in(long i) {
@@ -83,6 +86,7 @@ void TimelineHeader::set_out_point(long new_out) {
}
void TimelineHeader::mousePressEvent(QMouseEvent* event) {
qDebug() << "press???!?!?!??!";
if (resizing_workarea) {
sequence_end = sequence->getEndFrame();
} else {
@@ -127,11 +131,15 @@ void TimelineHeader::mousePressEvent(QMouseEvent* event) {
set_playhead(event->pos().x());
}
}
qDebug() << "3";
dragging = true;
qDebug() << "5" << dragging;
event->accept();
}
void TimelineHeader::mouseMoveEvent(QMouseEvent* event) {
if (dragging) {
qDebug() << "move";
if (dragging) {
if (resizing_workarea) {
long frame = getHeaderFrameFromScreenPoint(event->pos().x());
panel_timeline->snap_to_timeline(&frame, true, true, false);
@@ -193,9 +201,11 @@ void TimelineHeader::mouseMoveEvent(QMouseEvent* event) {
}
}
}
event->accept();
}
void TimelineHeader::mouseReleaseEvent(QMouseEvent*) {
void TimelineHeader::mouseReleaseEvent(QMouseEvent* event) {
qDebug() << "release???!?!?!??!";
if (resizing_workarea) {
undo_stack.push(new SetTimelineInOutCommand(sequence, true, temp_workarea_in, temp_workarea_out));
} else if (dragging_markers && selected_markers.size() > 0) {
@@ -220,6 +230,7 @@ void TimelineHeader::mouseReleaseEvent(QMouseEvent*) {
dragging_markers = false;
panel_timeline->snapped = false;
panel_timeline->repaint_timeline(false);
event->accept();
}
void TimelineHeader::focusOutEvent(QFocusEvent*) {
ui/timelineheader.h
+5 -5
View File
@@ -24,11 +24,11 @@ public slots:
void set_visible_in(long i);
protected:
void paintEvent(QPaintEvent*);
void mousePressEvent(QMouseEvent*);
void mouseMoveEvent(QMouseEvent*);
void mouseReleaseEvent(QMouseEvent*);
void focusOutEvent(QFocusEvent *event);
void paintEvent(QPaintEvent*);
void mousePressEvent(QMouseEvent*);
void mouseMoveEvent(QMouseEvent*);
void mouseReleaseEvent(QMouseEvent*);
void focusOutEvent(QFocusEvent*);
private:
bool dragging;
ui/timelinewidget.cpp
+13 -7
View File
@@ -367,14 +367,20 @@ void TimelineWidget::dragMoveEvent(QDragMoveEvent *event) {
}
void TimelineWidget::wheelEvent(QWheelEvent *event) {
if (config.scroll_zooms) {
if (event->angleDelta().y() != 0) panel_timeline->set_zoom(event->angleDelta().y() > 0);
} else {
QScrollBar* bar = (event->modifiers() & Qt::ShiftModifier) ? scrollBar : panel_timeline->ui->horizontalScrollBar;
bool alt = (event->modifiers() & Qt::AltModifier);
int scroll_amount = alt ? (event->angleDelta().x()) : (event->angleDelta().y());
if (scroll_amount != 0) {
bool shift = (event->modifiers() & Qt::ShiftModifier);
bool in = (scroll_amount > 0);
if (config.scroll_zooms != shift) {
panel_timeline->set_zoom(in);
} else {
QScrollBar* bar = alt ? scrollBar : panel_timeline->ui->horizontalScrollBar;
int step = bar->singleStep();
if (event->angleDelta().y() > 0) step = -step;
bar->setValue(bar->value() + step);
int step = bar->singleStep();
if (in) step = -step;
bar->setValue(bar->value() + step);
}
}
}