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many fixes and ripple edit corrections

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This commit is contained in:
itsmattkc
2018-07-22 17:59:03 +01:00
parent ce4d7fda60
commit 6109ed9002
22 changed files with 400 additions and 181 deletions
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ui/timelinewidget.cpp
+72 -46
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@@ -74,8 +74,8 @@ void TimelineWidget::dragEnterEvent(QDragEnterEvent *event) {
bool got_audio_values = false;
for (int i=0;i<items.size();i++) {
QTreeWidgetItem* item = items.at(i);
if (panel_project->get_type_from_tree(item) == MEDIA_TYPE_FOOTAGE) {
Media* m = panel_project->get_media_from_tree(item);
if (get_type_from_tree(item) == MEDIA_TYPE_FOOTAGE) {
Media* m = get_media_from_tree(item);
if (m->ready) {
if (!got_video_values) {
for (int j=0;j<m->video_tracks.size();j++) {
@@ -111,8 +111,8 @@ void TimelineWidget::dragEnterEvent(QDragEnterEvent *event) {
}
for (int i=0;i<items.size();i++) {
QTreeWidgetItem* item = items.at(i);
if (panel_project->get_type_from_tree(item) == MEDIA_TYPE_FOOTAGE) {
Media* m = panel_project->get_media_from_tree(item);
if (get_type_from_tree(item) == MEDIA_TYPE_FOOTAGE) {
Media* m = get_media_from_tree(item);
if (m->ready) {
Ghost g;
g.clip = -1;
@@ -128,12 +128,12 @@ void TimelineWidget::dragEnterEvent(QDragEnterEvent *event) {
g.trimming = false;
for (int j=0;j<m->audio_tracks.size();j++) {
g.track = j;
g.media_stream = m->audio_tracks.at(j);
g.media_stream = m->audio_tracks.at(j)->file_index;
panel_timeline->ghosts.append(g);
}
for (int j=0;j<m->video_tracks.size();j++) {
g.track = -1-j;
g.media_stream = m->video_tracks.at(j);
g.media_stream = m->video_tracks.at(j)->file_index;
panel_timeline->ghosts.append(g);
}
}
@@ -191,11 +191,11 @@ void TimelineWidget::dropEvent(QDropEvent* event) {
QVector<Selection> delete_areas;
for (int i=0;i<panel_timeline->ghosts.size();i++) {
const Ghost& g = panel_timeline->ghosts.at(i);
Selection s;
s.in = g.in;
s.out = g.out;
s.track = g.track;
delete_areas.append(s);
Selection sel;
sel.in = g.in;
sel.out = g.out;
sel.track = g.track;
delete_areas.append(sel);
}
panel_timeline->delete_areas_and_relink(ta, delete_areas);
}
@@ -204,7 +204,7 @@ void TimelineWidget::dropEvent(QDropEvent* event) {
for (int i=0;i<panel_timeline->ghosts.size();i++) {
const Ghost& g = panel_timeline->ghosts.at(i);
Clip* c = new Clip();
Clip* c = new Clip(s);
c->media = g.media;
c->media_stream = g.media_stream;
c->timeline_in = g.in;
@@ -216,9 +216,9 @@ void TimelineWidget::dropEvent(QDropEvent* event) {
c->color_g = 192;
c->color_b = 128;
} else if (c->media->audio_tracks.size() == 0) {
// video only (purpleish)
// video only (orangeish)
c->color_r = 192;
c->color_g = 128;
c->color_g = 160;
c->color_b = 128;
} else {
// video and audio (blueish)
@@ -226,13 +226,11 @@ void TimelineWidget::dropEvent(QDropEvent* event) {
c->color_g = 128;
c->color_b = 192;
}
c->sequence = sequence;
c->track = g.track;
c->name = c->media->name;
if (c->track < 0) {
// add default video effects
qDebug() << "hello";
// add default video effects
c->effects.append(create_effect(VIDEO_TRANSFORM_EFFECT, c));
} else {
// add default audio effects
@@ -412,18 +410,22 @@ void TimelineWidget::mouseReleaseEvent(QMouseEvent *event) {
ripple_length = first_ghost.old_out - panel_timeline->ghosts.at(0).out;
ripple_point = first_ghost.old_out;
}
QVector<int> ignore_clips;
for (int i=0;i<panel_timeline->ghosts.size();i++) {
const Ghost& g = panel_timeline->ghosts.at(i);
long comp_point;
// push rippled clips forward if necessary
if (panel_timeline->trim_in_point) {
comp_point = g.old_in;
} else {
comp_point = g.old_out;
ignore_clips.append(g.clip);
panel_timeline->ghosts[i].in += ripple_length;
panel_timeline->ghosts[i].out += ripple_length;
}
if (ripple_point > comp_point) ripple_point = comp_point;
long comp_point = panel_timeline->trim_in_point ? g.old_in : g.old_out;
ripple_point = qMin(ripple_point, comp_point);
}
if (!panel_timeline->trim_in_point) ripple_length = -ripple_length;
panel_timeline->ripple(ta, ripple_point, ripple_length);
ta->ripple(sequence, ripple_point, ripple_length, ignore_clips);
}
if (panel_timeline->tool == TIMELINE_TOOL_POINTER && (event->modifiers() & Qt::AltModifier)) { // if holding alt, duplicate rather than move
@@ -435,7 +437,7 @@ void TimelineWidget::mouseReleaseEvent(QMouseEvent *event) {
const Ghost& g = panel_timeline->ghosts.at(i);
if (g.old_in != g.in || g.old_out != g.out || g.track != g.old_track || g.clip_in != g.old_clip_in) {
// create copy of clip
Clip* c = sequence->get_clip(g.clip)->copy();
Clip* c = sequence->get_clip(g.clip)->copy(sequence);
c->timeline_in = g.in;
c->timeline_out = g.out;
@@ -674,7 +676,7 @@ void TimelineWidget::update_ghosts(QPoint& mouse_pos) {
// validate ghosts for trimming
if (panel_timeline->tool == TIMELINE_TOOL_SLIP) {
if (!sequence->get_clip(g.clip)->media_stream->infinite_length) {
if (!c->media->get_stream_from_file_index(c->media_stream)->infinite_length) {
// prevent slip moving a clip below 0 clip_in
validator = g.old_clip_in - frame_diff;
if (validator < 0) frame_diff += validator;
@@ -694,7 +696,7 @@ void TimelineWidget::update_ghosts(QPoint& mouse_pos) {
if (validator < 0) frame_diff -= validator;
// prevent clip_in from going below 0
if (!c->media_stream->infinite_length) {
if (!c->media->get_stream_from_file_index(c->media_stream)->infinite_length) {
validator = g.old_clip_in + frame_diff;
if (validator < 0) frame_diff -= validator;
}
@@ -704,7 +706,7 @@ void TimelineWidget::update_ghosts(QPoint& mouse_pos) {
if (validator < 1) frame_diff += (1 - validator);
// prevent clip length exceeding media length
if (!c->media_stream->infinite_length) {
if (!c->media->get_stream_from_file_index(c->media_stream)->infinite_length) {
validator = g.old_clip_in + g.ghost_length + frame_diff;
if (validator > g.media_length) frame_diff -= validator - g.media_length;
}
@@ -713,10 +715,13 @@ void TimelineWidget::update_ghosts(QPoint& mouse_pos) {
// ripple ops
if (panel_timeline->tool == TIMELINE_TOOL_RIPPLE) {
for (int j=0;j<post_clips.size();j++) {
// prevent any rippled clip from going below 0
Clip* post = post_clips.at(j);
validator = post->timeline_in - frame_diff;
if (validator < 0) frame_diff += validator;
// prevent any rippled clip from going below 0
if (panel_timeline->trim_in_point) {
validator = post->timeline_in - frame_diff;
if (validator < 0) frame_diff += validator;
}
// prevent any post-clips colliding with pre-clips
for (int k=0;k<pre_clips.size();k++) {
@@ -750,9 +755,7 @@ void TimelineWidget::update_ghosts(QPoint& mouse_pos) {
}
}
}
if (temp_frame_diff != frame_diff) {
panel_timeline->snapped = false;
}
panel_timeline->snapped = (temp_frame_diff == frame_diff);
// apply changes to ghosts
for (int i=0;i<panel_timeline->ghosts.size();i++) {
@@ -1303,37 +1306,60 @@ void TimelineWidget::redraw_clips() {
}
}
// draw thumbnail/waveform
if (clip->media_stream->preview_done) {
MediaStream* ms = clip->media->get_stream_from_file_index(clip->media_stream);
if (ms == NULL) {
// draw "error lines" if media stream is missing
clip_painter.setPen(QPen(QColor(64, 64, 64), 2));
int limit = clip_rect.width();
int clip_height = clip_rect.bottom()-clip_rect.top();
for (int j=-clip_height;j<limit;j+=15) {
int lines_start_x = clip_rect.left()+j;
int lines_start_y = clip_rect.bottom();
int lines_end_x = lines_start_x + clip_height;
int lines_end_y = clip_rect.top();
if (lines_start_x < clip_rect.left()) {
lines_start_y -= (clip_rect.left() - lines_start_x);
lines_start_x = clip_rect.left();
}
if (lines_end_x > clip_rect.right()) {
lines_end_y -= (clip_rect.right() - lines_end_x);
lines_end_x = clip_rect.right();
}
clip_painter.drawLine(lines_start_x, lines_start_y, lines_end_x, lines_end_y);
}
} else if (ms->preview_done) {
// draw thumbnail/waveform
if (clip->track < 0) {
int thumb_y = clip_painter.fontMetrics().height()+CLIP_TEXT_PADDING+CLIP_TEXT_PADDING;
int thumb_height = clip_rect.height()-thumb_y;
int thumb_width = (thumb_height*((float)clip->media_stream->video_preview.width()/(float)clip->media_stream->video_preview.height()));
int thumb_width = (thumb_height*((double)ms->video_preview.width()/(double)ms->video_preview.height()));
if (thumb_height > thumb_y && text_rect.width() + CLIP_TEXT_PADDING > thumb_width) { // at small clip heights, don't even draw it
QRect thumb_rect(thumb_x, clip_rect.y()+thumb_y, thumb_width, thumb_height);
clip_painter.drawImage(thumb_rect, clip->media_stream->video_preview);
clip_painter.drawImage(thumb_rect, ms->video_preview);
}
} else if (clip_rect.height() > TRACK_MIN_HEIGHT) {
int divider = clip->media_stream->audio_channels*2;
int divider = ms->audio_channels*2;
clip_painter.setPen(QColor(80, 80, 80));
int channel_height = clip_rect.height()/clip->media_stream->audio_channels;
int channel_height = clip_rect.height()/ms->audio_channels;
long media_length = clip->media->get_length_in_frames(clip->sequence->frame_rate);
for (int i=0;i<clip_rect.width();i++) {
int waveform_index = qFloor((((clip->clip_in + ((float) i/panel_timeline->zoom))/media_length) * clip->media_stream->audio_preview.size())/divider)*divider;
int waveform_index = qFloor((((clip->clip_in + ((double) i/panel_timeline->zoom))/media_length) * ms->audio_preview.size())/divider)*divider;
for (int j=0;j<clip->media_stream->audio_channels;j++) {
for (int j=0;j<ms->audio_channels;j++) {
int mid = clip_rect.top()+channel_height*j+(channel_height/2);
int offset = waveform_index+(j*2);
if (offset >= 0 && offset < clip->media_stream->audio_preview.size()) {
qint8 min = (double)clip->media_stream->audio_preview.at(offset) / 128.0 * (channel_height/2);
qint8 max = (double)clip->media_stream->audio_preview.at(offset+1) / 128.0 * (channel_height/2);
clip_painter.drawLine(clip_rect.left()+i, mid+min, clip_rect.left()+i, mid+max);
qint8 min = (double)ms->audio_preview.at(offset) / 128.0 * (channel_height/2);
qint8 max = (double)ms->audio_preview.at(offset+1) / 128.0 * (channel_height/2);
clip_painter.drawLine(clip_rect.left()+i, mid+min, clip_rect.left()+i, mid+max);
/*if (offset >= 0 && offset < ms->audio_preview.size()) {
} else {
QMessageBox::critical(this, "AAAAAAAAAAAAA", "Here's that terrible, no-good bug again!!! I've stepped around it but plz report the following to Matt:\n\n" + QString::number(offset) + " vs " + QString::number(clip->media_stream->audio_preview.size()), QMessageBox::Ok);
break;
}
}*/
}
}
}