--- /dev/null
+/***************************************************************************
+ * Copyright (C) 2008 by Jean-Baptiste Mardelle (jb@kdenlive.org) *
+ * Copyright (C) 2011 by Marco Gittler (marco@gitma.de) *
+ * *
+ * This program is free software; you can redistribute it and/or modify *
+ * it under the terms of the GNU General Public License as published by *
+ * the Free Software Foundation; either version 2 of the License, or *
+ * (at your option) any later version. *
+ * *
+ * This program is distributed in the hope that it will be useful, *
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of *
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
+ * GNU General Public License for more details. *
+ * *
+ * You should have received a copy of the GNU General Public License *
+ * along with this program; if not, write to the *
+ * Free Software Foundation, Inc., *
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA *
+ ***************************************************************************/
+
+
+#include "clipstabilize.h"
+#include "doubleparameterwidget.h"
+
+#include <KDebug>
+#include <mlt++/Mlt.h>
+#include "kdenlivesettings.h"
+#include <KGlobalSettings>
+#include <KMessageBox>
+#include <KColorScheme>
+#include <QtConcurrentRun>
+#include <QTimer>
+#include <QSlider>
+#include <KFileDialog>
+
+ClipStabilize::ClipStabilize(KUrl::List urls, const QString ¶ms, Mlt::Filter* filter,QWidget * parent) :
+ QDialog(parent), m_urls(urls), m_duration(0),m_profile(NULL),m_consumer(NULL),m_playlist(NULL),m_filter(filter),vbox(NULL)
+{
+ setFont(KGlobalSettings::toolBarFont());
+ setupUi(this);
+ setAttribute(Qt::WA_DeleteOnClose);
+ log_text->setHidden(true);
+ setWindowTitle(i18n("Stabilize Clip"));
+ auto_add->setText(i18np("Add clip to project", "Add clips to project", m_urls.count()));
+ m_profile = new Mlt::Profile(KdenliveSettings::current_profile().toUtf8().constData());
+ filtername=params;
+
+
+ QPalette p = palette();
+ KColorScheme scheme(p.currentColorGroup(), KColorScheme::View, KSharedConfig::openConfig(KdenliveSettings::colortheme()));
+ QColor dark_bg = scheme.shade(KColorScheme::DarkShade);
+ QColor selected_bg = scheme.decoration(KColorScheme::FocusColor).color();
+ QColor hover_bg = scheme.decoration(KColorScheme::HoverColor).color();
+ QColor light_bg = scheme.shade(KColorScheme::LightShade);
+
+ QString stylesheet(QString("QProgressBar:horizontal {border: 1px solid %1;border-radius:0px;border-top-left-radius: 4px;border-bottom-left-radius: 4px;border-right: 0px;background:%4;padding: 0px;text-align:left center}\
+ QProgressBar:horizontal#dragOnly {background: %1} QProgressBar:horizontal:hover#dragOnly {background: %3} QProgressBar:horizontal:hover {border: 1px solid %3;border-right: 0px;}\
+ QProgressBar::chunk:horizontal {background: %1;} QProgressBar::chunk:horizontal:hover {background: %3;}\
+ QProgressBar:horizontal[inTimeline=\"true\"] { border: 1px solid %2;border-right: 0px;background: %4;padding: 0px;text-align:left center } QProgressBar::chunk:horizontal[inTimeline=\"true\"] {background: %2;}\
+ QAbstractSpinBox#dragBox {border: 1px solid %1;border-top-right-radius: 4px;border-bottom-right-radius: 4px;padding-right:0px;} QAbstractSpinBox::down-button#dragBox {width:0px;padding:0px;}\
+ QAbstractSpinBox::up-button#dragBox {width:0px;padding:0px;} QAbstractSpinBox[inTimeline=\"true\"]#dragBox { border: 1px solid %2;} QAbstractSpinBox:hover#dragBox {border: 1px solid %3;} ")
+ .arg(dark_bg.name()).arg(selected_bg.name()).arg(hover_bg.name()).arg(light_bg.name()));
+ setStyleSheet(stylesheet);
+
+ if (m_urls.count() == 1) {
+ QString fileName = m_urls.at(0).path(); //.section('.', 0, -1);
+ QString newFile = fileName.append(".mlt");
+ KUrl dest(newFile);
+ source_url->setUrl(m_urls.at(0));
+ dest_url->setMode(KFile::File);
+ dest_url->setUrl(dest);
+ dest_url->fileDialog()->setOperationMode(KFileDialog::Saving);
+ urls_list->setHidden(true);
+ connect(source_url, SIGNAL(textChanged(const QString &)), this, SLOT(slotUpdateParams()));
+ } else {
+ label_source->setHidden(true);
+ source_url->setHidden(true);
+ label_dest->setText(i18n("Destination folder"));
+ dest_url->setMode(KFile::Directory);
+ dest_url->setUrl(KUrl(m_urls.at(0).directory()));
+ dest_url->fileDialog()->setOperationMode(KFileDialog::Saving);
+ for (int i = 0; i < m_urls.count(); i++)
+ urls_list->addItem(m_urls.at(i).path());
+ }
+ if (!params.isEmpty()) {
+ label_profile->setHidden(true);
+ profile_list->setHidden(true);
+ //ffmpeg_params->setPlainText(params.simplified());
+ /*if (!description.isEmpty()) {
+ transcode_info->setText(description);
+ } else transcode_info->setHidden(true);*/
+ }
+
+ if (filtername=="videostab"){
+ QStringList ls;
+ ls << "shutterangle,type,int,value,0,min,0,max,100,tooltip,Angle that Images could be maximum rotated";
+ fillParameters(ls);
+ }else if (filtername=="videostab2"){
+ QStringList ls;
+ ls << "accuracy,type,int,value,4,min,1,max,10,tooltip,Accuracy of Shakiness detection";
+ ls << "shakiness,type,int,value,4,min,1,max,10,tooltip,How shaky is the Video";
+ ls << "stepsize,type,int,value,6,min,0,max,100,tooltip,Stepsize of Detection process minimum around";
+ ls << "algo,type,bool,value,1,min,0,max,1,tooltip,0 = Bruteforce 1 = small measurement fields";
+ ls << "mincontrast,type,double,value,0.3,min,0,max,1,factor,1,decimals,2,tooltip,Below this Contrast Field is discarded";
+ ls << "show,type,int,value,0,min,0,max,2,tooltip,0 = draw nothing. 1 or 2 show fields and transforms";
+ ls << "smoothing,type,int,value,10,min,0,max,100,tooltip,number of frames for lowpass filtering";
+ ls << "maxshift,type,int,value,-1,min,-1,max,1000,tooltip,max number of pixels to shift";
+ ls << "maxangle,type,int,value,-1,min,-1,max,1000,tooltip,max anglen to rotate (in rad)";
+ ls << "crop,type,bool,value,0,min,0,max,1,tooltip,0 = keep border 1 = black background";
+ ls << "invert,type,bool,value,0,min,0,max,1,tooltip,invert transform";
+ ls << "realtive,type,bool,value,1,min,0,max,1,tooltip,0 = absolute transform 1= relative";
+ ls << "zoom,type,int,value,0,min,-500,max,500,tooltip,additional zoom during transform";
+ ls << "optzoom,type,bool,value,1,min,0,max,1,tooltip,use optimal zoom (calulated from transforms)";
+ ls << "sharpen,type,double,value,0.8,min,0,max,1,decimals,1,tooltip,sharpen transformed image";
+ fillParameters(ls);
+
+ }
+ connect(button_start, SIGNAL(clicked()), this, SLOT(slotStartStabilize()));
+ connect(buttonBox,SIGNAL(rejected()), this, SLOT(slotAbortStabilize()));
+
+ m_timer=new QTimer(this);
+ connect(m_timer, SIGNAL(timeout()), this, SLOT(slotShowStabilizeInfo()));
+
+ vbox=new QVBoxLayout(optionsbox);
+ QHashIterator<QString,QHash<QString,QString> > hi(m_ui_params);
+ while(hi.hasNext()){
+ hi.next();
+ QHash<QString,QString> val=hi.value();
+ if (val["type"]=="int" || val["type"]=="double"){
+ DoubleParameterWidget *dbl=new DoubleParameterWidget(hi.key(), val["value"].toDouble(),
+ val["min"].toDouble(),val["max"].toDouble(),val["value"].toDouble(),
+ "",0/*id*/,""/*suffix*/,val["decimals"]!=""?val["decimals"].toInt():0,this);
+ dbl->setObjectName(hi.key());
+ dbl->setToolTip(val["tooltip"]);
+ connect(dbl,SIGNAL(valueChanged(double)),this,SLOT(slotUpdateParams()));
+ vbox->addWidget(dbl);
+ }else if (val["type"]=="bool"){
+ QCheckBox *ch=new QCheckBox(hi.key(),this);
+ ch->setCheckState(val["value"] == "0" ? Qt::Unchecked : Qt::Checked);
+ ch->setObjectName(hi.key());
+ connect(ch, SIGNAL(stateChanged(int)) , this,SLOT(slotUpdateParams()));
+ ch->setToolTip(val["tooltip"]);
+ vbox->addWidget(ch);
+
+ }
+ }
+ adjustSize();
+}
+
+ClipStabilize::~ClipStabilize()
+{
+ /*if (m_stabilizeProcess.state() != QProcess::NotRunning) {
+ m_stabilizeProcess.close();
+ }*/
+ if (m_stabilizeRun.isRunning()){
+ if (m_consumer){
+ m_consumer->stop();
+ }
+ m_stabilizeRun.waitForFinished();
+ }
+ if (m_profile) free (m_profile);
+ if (m_consumer) free (m_consumer);
+ if (m_playlist) free (m_playlist);
+}
+
+void ClipStabilize::slotStartStabilize()
+{
+ if (m_consumer && !m_consumer->is_stopped()) {
+ return;
+ }
+ m_duration = 0;
+ QStringList parameters;
+ QString destination;
+ //QString params = ffmpeg_params->toPlainText().simplified();
+ if (urls_list->count() > 0) {
+ source_url->setUrl(m_urls.takeFirst());
+ destination = dest_url->url().path(KUrl::AddTrailingSlash)+ source_url->url().fileName()+".mlt";
+ QList<QListWidgetItem *> matching = urls_list->findItems(source_url->url().path(), Qt::MatchExactly);
+ if (matching.count() > 0) {
+ matching.at(0)->setFlags(Qt::ItemIsSelectable);
+ urls_list->setCurrentItem(matching.at(0));
+ }
+ } else {
+ destination = dest_url->url().path();
+ }
+ QString s_url = source_url->url().path();
+
+ if (QFile::exists(destination)) {
+ if (KMessageBox::questionYesNo(this, i18n("File %1 already exists.\nDo you want to overwrite it?", destination )) == KMessageBox::No) return;
+ }
+ buttonBox->button(QDialogButtonBox::Abort)->setText(i18n("Abort"));
+
+ if (m_profile){
+ m_playlist= new Mlt::Playlist;
+ Mlt::Filter filter(*m_profile,filtername.toUtf8().data());
+ QHashIterator <QString,QHash<QString,QString> > it(m_ui_params);
+ while (it.hasNext()){
+ it.next();
+ filter.set(
+ it.key().toAscii().data(),
+ QString::number(it.value()["value"].toDouble()).toAscii().data());
+ }
+ Mlt::Producer p(*m_profile,s_url.toUtf8().data());
+ if (p.is_valid()) {
+ m_playlist->append(p);
+ m_playlist->attach(filter);
+ m_consumer= new Mlt::Consumer(*m_profile,"xml",destination.toUtf8().data());
+ m_consumer->set("all","1");
+ m_consumer->set("real_time","-2");
+ m_consumer->connect(*m_playlist);
+ m_stabilizeRun = QtConcurrent::run(this, &ClipStabilize::slotRunStabilize);
+ m_timer->start(500);
+ button_start->setEnabled(false);
+ }
+ }
+
+}
+
+void ClipStabilize::slotRunStabilize()
+{
+ if (m_consumer)
+ {
+ m_consumer->run();
+ }
+}
+
+void ClipStabilize::slotAbortStabilize()
+{
+ if (m_consumer)
+ {
+ m_timer->stop();
+ m_consumer->stop();
+ slotStabilizeFinished(false);
+ }
+}
+
+void ClipStabilize::slotShowStabilizeInfo()
+{
+ if (m_playlist){
+ job_progress->setValue((int) (100.0 * m_consumer->position()/m_playlist->get_out() ));
+ if (m_consumer->position()==m_playlist->get_out()){
+ m_timer->stop();
+ slotStabilizeFinished(true);
+ }
+ }
+}
+
+void ClipStabilize::slotStabilizeFinished(bool success)
+{
+ buttonBox->button(QDialogButtonBox::Abort)->setText(i18n("Close"));
+ button_start->setEnabled(true);
+ m_duration = 0;
+ if (m_stabilizeRun.isRunning()){
+ if (m_consumer){
+ m_consumer->stop();
+ }
+ m_stabilizeRun.waitForFinished();
+ }
+
+ if (success) {
+ log_text->setHtml(log_text->toPlainText() + "<br /><b>" + i18n("Stabilize finished."));
+ if (auto_add->isChecked()) {
+ KUrl url;
+ if (urls_list->count() > 0) {
+ url = KUrl(dest_url->url().path(KUrl::AddTrailingSlash) + source_url->url().fileName()+".mlt");
+ } else url = dest_url->url();
+ emit addClip(url);
+ }
+ if (urls_list->count() > 0 && m_urls.count() > 0) {
+ slotStartStabilize();
+ return;
+ } else if (auto_close->isChecked()) accept();
+ } else {
+ log_text->setHtml(log_text->toPlainText() + "<br /><b>" + i18n("Stabilizing FAILED!"));
+ }
+ if (m_playlist){
+ free(m_playlist);
+ m_playlist=NULL;
+ }
+ if (m_consumer){
+ free(m_consumer);
+ m_consumer=NULL;
+ }
+
+}
+
+void ClipStabilize::slotUpdateParams()
+{
+ for (int i=0;i<vbox->count();i++){
+ QWidget* w=vbox->itemAt(i)->widget();
+ QString name=w->objectName();
+ if (name !="" && m_ui_params.contains(name)){
+ if (m_ui_params[name]["type"]=="int" || m_ui_params[name]["type"]=="double"){
+ DoubleParameterWidget *dbl=(DoubleParameterWidget*)w;
+ m_ui_params[name]["value"]=QString::number((double)(dbl->getValue()));
+ }else if (m_ui_params[name]["type"]=="bool"){
+ QCheckBox *ch=(QCheckBox*)w;
+ m_ui_params[name]["value"]= ch->checkState() == Qt::Checked ? "1" : "0" ;
+ }
+ }
+ }
+}
+
+void ClipStabilize::fillParameters(QStringList lst)
+{
+
+ m_ui_params.clear();
+ while (!lst.isEmpty()){
+ QString vallist=lst.takeFirst();
+ QStringList cont=vallist.split(",");
+ QString name=cont.takeFirst();
+ while (!cont.isEmpty()){
+ QString valname=cont.takeFirst();
+ QString val;
+ if (!cont.isEmpty()){
+ val=cont.takeFirst();
+ }
+ m_ui_params[name][valname]=val;
+ }
+ }
+
+}
+
+
+#include "clipstabilize.moc"
+
+
--- /dev/null
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>ClipStabilize_UI</class>
+ <widget class="QDialog" name="ClipStabilize_UI">
+ <property name="geometry">
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>291</width>
+ <height>450</height>
+ </rect>
+ </property>
+ <property name="windowTitle">
+ <string>Dialog</string>
+ </property>
+ <layout class="QGridLayout" name="gridLayout">
+ <item row="0" column="0">
+ <widget class="QLabel" name="label_source">
+ <property name="text">
+ <string>Source</string>
+ </property>
+ </widget>
+ </item>
+ <item row="0" column="1" colspan="2">
+ <widget class="KUrlRequester" name="source_url"/>
+ </item>
+ <item row="1" column="0">
+ <widget class="QLabel" name="label_dest">
+ <property name="text">
+ <string>Destination</string>
+ </property>
+ </widget>
+ </item>
+ <item row="1" column="1" colspan="2">
+ <widget class="KUrlRequester" name="dest_url"/>
+ </item>
+ <item row="5" column="0" colspan="3">
+ <widget class="QLabel" name="label_3">
+ <property name="text">
+ <string>Options</string>
+ </property>
+ </widget>
+ </item>
+ <item row="6" column="0" colspan="3">
+ <widget class="QWidget" name="optionsbox">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Expanding" vsizetype="Maximum">
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ </widget>
+ </item>
+ <item row="7" column="0">
+ <widget class="QLabel" name="label_4">
+ <property name="text">
+ <string>Job status</string>
+ </property>
+ </widget>
+ </item>
+ <item row="8" column="0" colspan="3">
+ <widget class="QTextEdit" name="log_text">
+ <property name="sizePolicy">
+ <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
+ <horstretch>0</horstretch>
+ <verstretch>0</verstretch>
+ </sizepolicy>
+ </property>
+ <property name="readOnly">
+ <bool>true</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="11" column="2">
+ <widget class="QDialogButtonBox" name="buttonBox">
+ <property name="orientation">
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="standardButtons">
+ <set>QDialogButtonBox::Abort</set>
+ </property>
+ </widget>
+ </item>
+ <item row="11" column="0">
+ <widget class="QPushButton" name="button_start">
+ <property name="text">
+ <string>Start</string>
+ </property>
+ </widget>
+ </item>
+ <item row="9" column="0" colspan="2">
+ <widget class="QCheckBox" name="auto_add">
+ <property name="text">
+ <string>Add clip to project</string>
+ </property>
+ </widget>
+ </item>
+ <item row="9" column="2">
+ <widget class="QCheckBox" name="auto_close">
+ <property name="text">
+ <string>Close after stabilizing</string>
+ </property>
+ <property name="checked">
+ <bool>true</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="11" column="1">
+ <spacer name="horizontalSpacer">
+ <property name="orientation">
+ <enum>Qt::Horizontal</enum>
+ </property>
+ <property name="sizeHint" stdset="0">
+ <size>
+ <width>40</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </item>
+ <item row="3" column="0">
+ <widget class="QLabel" name="label_profile">
+ <property name="text">
+ <string>Profile</string>
+ </property>
+ </widget>
+ </item>
+ <item row="3" column="1" colspan="2">
+ <widget class="KComboBox" name="profile_list"/>
+ </item>
+ <item row="2" column="0" colspan="3">
+ <widget class="QListWidget" name="urls_list">
+ <property name="alternatingRowColors">
+ <bool>true</bool>
+ </property>
+ </widget>
+ </item>
+ <item row="4" column="0" colspan="3">
+ <widget class="QLabel" name="transcode_info">
+ <property name="frameShape">
+ <enum>QFrame::StyledPanel</enum>
+ </property>
+ <property name="frameShadow">
+ <enum>QFrame::Raised</enum>
+ </property>
+ </widget>
+ </item>
+ <item row="7" column="1" colspan="2">
+ <widget class="QProgressBar" name="job_progress">
+ <property name="value">
+ <number>0</number>
+ </property>
+ </widget>
+ </item>
+ </layout>
+ </widget>
+ <customwidgets>
+ <customwidget>
+ <class>KComboBox</class>
+ <extends>QComboBox</extends>
+ <header>kcombobox.h</header>
+ </customwidget>
+ <customwidget>
+ <class>KUrlRequester</class>
+ <extends>QFrame</extends>
+ <header>kurlrequester.h</header>
+ </customwidget>
+ </customwidgets>
+ <resources/>
+ <connections>
+ <connection>
+ <sender>buttonBox</sender>
+ <signal>accepted()</signal>
+ <receiver>ClipStabilize_UI</receiver>
+ <slot>accept()</slot>
+ <hints>
+ <hint type="sourcelabel">
+ <x>248</x>
+ <y>254</y>
+ </hint>
+ <hint type="destinationlabel">
+ <x>157</x>
+ <y>274</y>
+ </hint>
+ </hints>
+ </connection>
+ <connection>
+ <sender>buttonBox</sender>
+ <signal>rejected()</signal>
+ <receiver>ClipStabilize_UI</receiver>
+ <slot>reject()</slot>
+ <hints>
+ <hint type="sourcelabel">
+ <x>316</x>
+ <y>260</y>
+ </hint>
+ <hint type="destinationlabel">
+ <x>286</x>
+ <y>274</y>
+ </hint>
+ </hints>
+ </connection>
+ </connections>
+</ui>
projects / kdenlive / commitdiff