copy from cliptranscode to clipstabilize

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 8fdcd8cc8fb452854947e710ccd05d900195086f..b2d56d586b3b7eca4c365884ba0650ed08ff4442 100644 (file)
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -111,6 +111,7 @@ list(APPEND kdenlive_SRCS
   clipmanager.cpp
   clipproperties.cpp
   cliptranscode.cpp
+  clipstabilize.cpp
   colorpickerwidget.cpp
   colorplaneexport.cpp
   colortools.cpp
@@ -195,6 +196,7 @@ kde4_add_ui_files(kdenlive_UIS
   widgets/clipdurationdialog_ui.ui
   widgets/clipproperties_ui.ui
   widgets/cliptranscode_ui.ui
+  widgets/clipstabilize_ui.ui
   widgets/colorclip_ui.ui
   widgets/colorplaneexport_ui.ui
   widgets/configcapture_ui.ui

diff --git a/src/clipstabilize.cpp b/src/clipstabilize.cpp
new file mode 100644 (file)
index 0000000..5c6db9c
--- /dev/null
+++ b/src/clipstabilize.cpp
@@ -0,0 +1,215 @@
+/***************************************************************************
+ *   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 <KDebug>
+#include <mlt++/Mlt.h>
+#include "kdenlivesettings.h"
+#include <KGlobalSettings>
+#include <KMessageBox>
+#include <KFileDialog>
+
+
+ClipStabilize::ClipStabilize(KUrl::List urls, const QString &params, QWidget * parent) :
+        QDialog(parent), m_urls(urls), m_duration(0)
+{
+    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()));
+       profile=Mlt::Profile(KdenliveSettings::current_profile().toUtf8().constData());
+       filtername=params;
+
+    if (m_urls.count() == 1) {
+        QString fileName = m_urls.at(0).path(); //.section('.', 0, -1);
+        QString newFile = params.section(' ', -1).replace("%1", fileName);
+        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);*/
+    } 
+
+    connect(button_start, SIGNAL(clicked()), this, SLOT(slotStartStabilize()));
+
+    m_stabilizeProcess.setProcessChannelMode(QProcess::MergedChannels);
+    connect(&m_stabilizeProcess, SIGNAL(readyReadStandardOutput()), this, SLOT(slotShowStabilizeInfo()));
+    connect(&m_stabilizeProcess, SIGNAL(finished(int, QProcess::ExitStatus)), this, SLOT(slotStabilizeFinished(int, QProcess::ExitStatus)));
+
+    adjustSize();
+}
+
+ClipStabilize::~ClipStabilize()
+{
+    if (m_stabilizeProcess.state() != QProcess::NotRunning) {
+        m_stabilizeProcess.close();
+    }
+}
+
+void ClipStabilize::slotStartStabilize()
+{
+    if (m_stabilizeProcess.state() != QProcess::NotRunning) {
+        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();
+        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().section('.', 0, -2);
+    }
+    QString extension = params.section("%1", 1, 1).section(' ', 0, 0);
+    QString s_url = source_url->url().path();
+
+    parameters << "-i" << s_url;
+    if (QFile::exists(destination + extension)) {
+        if (KMessageBox::questionYesNo(this, i18n("File %1 already exists.\nDo you want to overwrite it?", destination + extension)) == KMessageBox::No) return;
+        parameters << "-y";
+    }
+    foreach(QString s, params.split(' '))
+    parameters << s.replace("%1", destination);
+    buttonBox->button(QDialogButtonBox::Abort)->setText(i18n("Abort"));
+
+    //kDebug() << "/// FFMPEG ARGS: " << parameters;
+
+       Mlt::Producer producer(profile,s_url.toUtf8().data());
+       Mlt::Filter filter(profile,filtername.toUtf8().data());
+       producer.attach(filter);
+       Mlt::Consumer xmlout(profile,"xml");
+       xmlout.connect(producer);
+       xmlout.run();
+    //m_stabilizeProcess.start("ffmpeg", parameters);
+    button_start->setEnabled(false);
+
+}
+
+void ClipStabilize::slotShowStabilizeInfo()
+{
+    QString log = QString(m_stabilizeProcess.readAll());
+    int progress;
+    if (m_duration == 0) {
+        if (log.contains("Duration:")) {
+            QString data = log.section("Duration:", 1, 1).section(',', 0, 0).simplified();
+            QStringList numbers = data.split(':');
+            m_duration = numbers.at(0).toInt() * 3600 + numbers.at(1).toInt() * 60 + numbers.at(2).toDouble();
+            log_text->setHidden(true);
+            job_progress->setHidden(false);
+        }
+        else {
+            log_text->setHidden(false);
+            job_progress->setHidden(true);
+        }
+    }
+    else if (log.contains("time=")) {
+        QString time = log.section("time=", 1, 1).simplified().section(' ', 0, 0);
+        if (time.contains(':')) {
+            QStringList numbers = time.split(':');
+            progress = numbers.at(0).toInt() * 3600 + numbers.at(1).toInt() * 60 + numbers.at(2).toDouble();
+        }
+        else progress = (int) time.toDouble();
+        kDebug()<<"// PROGRESS: "<<progress<<", "<<m_duration;
+        job_progress->setValue((int) (100.0 * progress / m_duration));
+    }
+    //kDebug() << "//LOG: " << log;
+    log_text->setPlainText(log);
+}
+
+void ClipStabilize::slotStabilizeFinished(int exitCode, QProcess::ExitStatus exitStatus)
+{
+    buttonBox->button(QDialogButtonBox::Abort)->setText(i18n("Close"));
+    button_start->setEnabled(true);
+    m_duration = 0;
+
+    if (exitCode == 0 && exitStatus == QProcess::NormalExit) {
+        log_text->setHtml(log_text->toPlainText() + "<br /><b>" + i18n("Transcoding finished."));
+        if (auto_add->isChecked()) {
+            KUrl url;
+            if (urls_list->count() > 0) {
+                QString params = ffmpeg_params->toPlainText().simplified();
+                QString extension = params.section("%1", 1, 1).section(' ', 0, 0);
+                url = KUrl(dest_url->url().path(KUrl::AddTrailingSlash) + source_url->url().fileName() + extension);
+            } else url = dest_url->url();
+            emit addClip(url);
+        }
+        if (urls_list->count() > 0 && m_urls.count() > 0) {
+            m_stabilizeProcess.close();
+            slotStartStabilize();
+            return;
+        } else if (auto_close->isChecked()) accept();
+    } else {
+        log_text->setHtml(log_text->toPlainText() + "<br /><b>" + i18n("Transcoding FAILED!"));
+    }
+
+    m_stabilizeProcess.close();
+}
+
+void ClipStabilize::slotUpdateParams(int ix)
+{
+    QString fileName = source_url->url().path();
+    if (ix != -1) {
+        QString params = profile_list->itemData(ix).toString();
+        ffmpeg_params->setPlainText(params.simplified());
+        QString desc = profile_list->itemData(ix, Qt::UserRole + 1).toString();
+        if (!desc.isEmpty()) {
+            transcode_info->setText(desc);
+            transcode_info->setHidden(false);
+        } else transcode_info->setHidden(true);
+    }
+    if (urls_list->count() == 0) {
+        QString newFile = ffmpeg_params->toPlainText().simplified().section(' ', -1).replace("%1", fileName);
+        dest_url->setUrl(KUrl(newFile));
+    }
+
+}
+
+#include "clipstabilize.moc"
+
+

diff --git a/src/clipstabilize.h b/src/clipstabilize.h
new file mode 100644 (file)
index 0000000..5b0105d
--- /dev/null
+++ b/src/clipstabilize.h
@@ -0,0 +1,60 @@
+/***************************************************************************
+ *   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          *
+ ***************************************************************************/
+
+
+#ifndef CLIPSTABILIZE_H
+#define CLIPSTABILIZE_H
+
+
+#include "ui_clipstabilize_ui.h"
+
+#include <KUrl>
+#include <mlt++/Mlt.h>
+#include <QProcess>
+
+class ClipStabilize : public QDialog, public Ui::ClipStabilize_UI
+{
+    Q_OBJECT
+
+public:
+    ClipStabilize(KUrl::List urls, const QString &params, QWidget * parent = 0);
+    ~ClipStabilize();
+
+
+private slots:
+    void slotShowStabilizeInfo();
+    void slotStartStabilize();
+    void slotStabilizeFinished(int exitCode, QProcess::ExitStatus exitStatus);
+    void slotUpdateParams(int ix = -1);
+
+private:
+    QProcess m_stabilizeProcess;
+       QString filtername;
+       Mlt::Profile profile;
+    KUrl::List m_urls;
+    int m_duration;
+
+signals:
+    void addClip(KUrl url);
+};
+
+
+#endif
+

diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index a3250118bc21c98042ec4d459582a9be0e721ea6..b04037da56d9a53b216c7e1cdbb9dd3bc8c22479 100644 (file)
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -54,6 +54,7 @@
 #include "interfaces.h"
 #include "config-kdenlive.h"
 #include "cliptranscode.h"
+#include "clipstabilize.h"
 #include "ui_templateclip_ui.h"
 #include "colorscopes/vectorscope.h"
 #include "colorscopes/waveform.h"
@@ -3820,14 +3821,23 @@ void MainWindow::loadTranscoders()
 
 void MainWindow::slotStabilize(KUrl::List urls)
 {
-       QString condition;
+       QString condition,filtername;
+
        if (urls.isEmpty()) {
         QAction *action = qobject_cast<QAction *>(sender());
                if (action){
-                       QString filtername=action->data().toString();
+                       filtername=action->data().toString();
                        urls = m_projectList->getConditionalUrls(condition);
                }
     }
+    if (urls.isEmpty()) {
+        m_messageLabel->setMessage(i18n("No clip to transcode"), ErrorMessage);
+        return;
+    }
+       ClipStabilize *d=new ClipStabilize(urls,filtername);
+       connect(d, SIGNAL(addClip(KUrl)), this, SLOT(slotAddProjectClip(KUrl)));
+       d->show();
+
 }
 
 void MainWindow::slotTranscode(KUrl::List urls)

diff --git a/src/widgets/clipstabilize_ui.ui b/src/widgets/clipstabilize_ui.ui
new file mode 100644 (file)
index 0000000..93fae01
--- /dev/null
+++ b/src/widgets/clipstabilize_ui.ui
@@ -0,0 +1,204 @@
+<?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>FFmpeg parameters</string>
+     </property>
+    </widget>
+   </item>
+   <item row="6" column="0" colspan="3">
+    <widget class="QTextEdit" name="ffmpeg_params">
+     <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 transcode</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>ClipTranscode_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>ClipTranscode_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>