X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=src%2Feffectstackview.cpp;h=d6d79719ef1b861a68cf06ffac50fda5ac03c4c5;hb=8f0ae78b0d64b265aa0d99b37b019b2286d75b6e;hp=14d6bb90be06f58d88ecf9aa0c6b66d5ec7158c7;hpb=e7044a34a671057c129d3aa20bc7fd5a75e6b2bc;p=kdenlive

diff --git a/src/effectstackview.cpp b/src/effectstackview.cpp
index 14d6bb90..d6d79719 100644
--- a/src/effectstackview.cpp
+++ b/src/effectstackview.cpp
@@ -1,20 +1,480 @@
-#include <KDebug>
-#include <KLocale>
+/***************************************************************************
+                          effecstackview.cpp  -  description
+                             -------------------
+    begin                : Feb 15 2008
+    copyright            : (C) 2008 by Marco Gittler
+    email                : g.marco@freenet.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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
 
 #include "effectstackview.h"
+#include "effectslist.h"
 #include "clipitem.h"
+#include "mainwindow.h"
+#include "docclipbase.h"
+#include "projectlist.h"
+#include "kthumb.h"
+#include "monitorscene.h"
+#include "kdenlivesettings.h"
+
+#include <KDebug>
+#include <KLocale>
+#include <KMessageBox>
+#include <KStandardDirs>
+#include <KFileDialog>
+
+#include <QMenu>
+#include <QTextStream>
+#include <QFile>
+#include <QInputDialog>
+
+
+EffectStackView::EffectStackView(Monitor *monitor, QWidget *parent) :
+        QWidget(parent),
+        m_monitor(monitor),
+        m_clipref(NULL),
+        m_trackMode(false),
+        m_trackindex(-1)
+{
+    m_ui.setupUi(this);
+    QVBoxLayout *vbox1 = new QVBoxLayout(m_ui.frame);
+    m_effectedit = new EffectStackEdit(monitor, m_ui.frame);
+    vbox1->setContentsMargins(0, 0, 0, 0);
+    vbox1->setSpacing(0);
+    vbox1->addWidget(m_effectedit);
+    m_ui.frame->setSizePolicy(QSizePolicy(QSizePolicy::Expanding, QSizePolicy::Minimum));
+    //m_ui.region_url->fileDialog()->setFilter(ProjectList::getExtensions());
+    //m_ui.effectlist->horizontalHeader()->setVisible(false);
+    //m_ui.effectlist->verticalHeader()->setVisible(false);
+
+    m_ui.buttonNew->setIcon(KIcon("document-new"));
+    m_ui.buttonNew->setToolTip(i18n("Add new effect"));
+    m_ui.buttonUp->setIcon(KIcon("go-up"));
+    m_ui.buttonUp->setToolTip(i18n("Move effect up"));
+    m_ui.buttonDown->setIcon(KIcon("go-down"));
+    m_ui.buttonDown->setToolTip(i18n("Move effect down"));
+    m_ui.buttonDel->setIcon(KIcon("edit-delete"));
+    m_ui.buttonDel->setToolTip(i18n("Delete effect"));
+    m_ui.buttonSave->setIcon(KIcon("document-save"));
+    m_ui.buttonSave->setToolTip(i18n("Save effect"));
+    m_ui.buttonReset->setIcon(KIcon("view-refresh"));
+    m_ui.buttonReset->setToolTip(i18n("Reset effect"));
+    m_ui.checkAll->setToolTip(i18n("Enable/Disable all effects"));
+
+
+    m_ui.effectlist->setDragDropMode(QAbstractItemView::NoDragDrop); //use internal if drop is recognised right
+
+    //connect(m_ui.region_url, SIGNAL(urlSelected(const KUrl &)), this , SLOT(slotRegionChanged()));
+    //connect(m_ui.region_url, SIGNAL(returnPressed()), this , SLOT(slotRegionChanged()));
+    connect(m_ui.effectlist, SIGNAL(itemSelectionChanged()), this , SLOT(slotItemSelectionChanged()));
+    connect(m_ui.effectlist, SIGNAL(itemChanged(QListWidgetItem *)), this , SLOT(slotItemChanged(QListWidgetItem *)));
+    connect(m_ui.buttonUp, SIGNAL(clicked()), this, SLOT(slotItemUp()));
+    connect(m_ui.buttonDown, SIGNAL(clicked()), this, SLOT(slotItemDown()));
+    connect(m_ui.buttonDel, SIGNAL(clicked()), this, SLOT(slotItemDel()));
+    connect(m_ui.buttonSave, SIGNAL(clicked()), this, SLOT(slotSaveEffect()));
+    connect(m_ui.buttonReset, SIGNAL(clicked()), this, SLOT(slotResetEffect()));
+    connect(m_ui.checkAll, SIGNAL(stateChanged(int)), this, SLOT(slotCheckAll(int)));
+    connect(m_effectedit, SIGNAL(parameterChanged(const QDomElement, const QDomElement)), this , SLOT(slotUpdateEffectParams(const QDomElement, const QDomElement)));
+    connect(m_effectedit, SIGNAL(seekTimeline(int)), this , SLOT(slotSeekTimeline(int)));
+    connect(m_effectedit, SIGNAL(displayMessage(const QString&, int)), this, SIGNAL(displayMessage(const QString&, int)));
+    connect(m_effectedit, SIGNAL(checkMonitorPosition(int)), this, SLOT(slotCheckMonitorPosition(int)));
+    connect(monitor, SIGNAL(renderPosition(int)), this, SLOT(slotRenderPos(int)));
+    m_effectLists["audio"] = &MainWindow::audioEffects;
+    m_effectLists["video"] = &MainWindow::videoEffects;
+    m_effectLists["custom"] = &MainWindow::customEffects;
+    m_ui.splitter->setStretchFactor(1, 10);
+    m_ui.splitter->setStretchFactor(0, 1);
+    setEnabled(false);
+}
+
+EffectStackView::~EffectStackView()
+{
+    m_effectLists.clear();
+    delete m_effectedit;
+}
+
+void EffectStackView::updateTimecodeFormat()
+{
+    m_effectedit->updateTimecodeFormat();
+}
+
+void EffectStackView::setMenu(QMenu *menu)
+{
+    m_ui.buttonNew->setMenu(menu);
+}
+
+void EffectStackView::updateProjectFormat(MltVideoProfile profile, Timecode t)
+{
+    m_effectedit->updateProjectFormat(profile, t);
+}
+
+void EffectStackView::slotSaveEffect()
+{
+    QString name = QInputDialog::getText(this, i18n("Save Effect"), i18n("Name for saved effect: "));
+    if (name.isEmpty()) return;
+    QString path = KStandardDirs::locateLocal("appdata", "effects/", true);
+    path = path + name + ".xml";
+    if (QFile::exists(path)) if (KMessageBox::questionYesNo(this, i18n("File %1 already exists.\nDo you want to overwrite it?", path)) == KMessageBox::No) return;
+
+    int i = m_ui.effectlist->currentRow();
+    QDomDocument doc;
+    QDomElement effect = m_currentEffectList.at(i).cloneNode().toElement();
+    doc.appendChild(doc.importNode(effect, true));
+    effect = doc.firstChild().toElement();
+    effect.removeAttribute("kdenlive_ix");
+    effect.setAttribute("id", name);
+    effect.setAttribute("type", "custom");
+    QDomElement effectname = effect.firstChildElement("name");
+    effect.removeChild(effectname);
+    effectname = doc.createElement("name");
+    QDomText nametext = doc.createTextNode(name);
+    effectname.appendChild(nametext);
+    effect.insertBefore(effectname, QDomNode());
+    QDomElement effectprops = effect.firstChildElement("properties");
+    effectprops.setAttribute("id", name);
+    effectprops.setAttribute("type", "custom");
+
+    QFile file(path);
+    if (file.open(QFile::WriteOnly | QFile::Truncate)) {
+        QTextStream out(&file);
+        out << doc.toString();
+    }
+    file.close();
+    emit reloadEffects();
+}
+
+void EffectStackView::slotUpdateEffectParams(const QDomElement old, const QDomElement e)
+{
+    if (m_trackMode)
+        emit updateEffect(NULL, m_trackindex, old, e, m_ui.effectlist->currentRow());
+    else if (m_clipref)
+        emit updateEffect(m_clipref, -1, old, e, m_ui.effectlist->currentRow());
+}
+
+void EffectStackView::slotClipItemSelected(ClipItem* c, int ix)
+{
+    if (c && !c->isEnabled()) return;
+    if (c && c == m_clipref) {
+        if (ix == -1) ix = m_ui.effectlist->currentRow();
+        //if (ix == -1 || ix == m_ui.effectlist->currentRow()) return;
+    } else {
+        m_clipref = c;
+        if (c) {
+            QString cname = m_clipref->clipName();
+            if (cname.length() > 20) {
+                m_ui.checkAll->setToolTip(i18n("Effects for %1").arg(cname));
+                cname.truncate(17);
+                m_ui.checkAll->setText(i18n("Effects for %1").arg(cname) + "...");
+            } else {
+                m_ui.checkAll->setToolTip(QString());
+                m_ui.checkAll->setText(i18n("Effects for %1").arg(cname));
+            }
+            ix = c->selectedEffectIndex();
+            QString size = c->baseClip()->getProperty("frame_size");
+            double factor = c->baseClip()->getProperty("aspect_ratio").toDouble();
+            QPoint p((int)(size.section('x', 0, 0).toInt() * factor + 0.5), size.section('x', 1, 1).toInt());
+            m_effectedit->setFrameSize(p);
+            m_effectedit->setFrameSize(p);
+        } else ix = 0;
+    }
+    if (m_clipref == NULL) {
+        m_ui.effectlist->blockSignals(true);
+        m_ui.effectlist->clear();
+        m_effectedit->transferParamDesc(QDomElement(), 0, 0, 0);
+        //m_ui.region_url->clear();
+        m_ui.effectlist->blockSignals(false);
+        m_ui.checkAll->setToolTip(QString());
+        m_ui.checkAll->setText(QString());
+        setEnabled(false);
+        return;
+    }
+    setEnabled(true);
+    m_trackMode = false;
+    m_currentEffectList = m_clipref->effectList();
+    setupListView(ix);
+}
+
+void EffectStackView::slotTrackItemSelected(int ix, const TrackInfo info)
+{
+    m_clipref = NULL;
+    m_trackMode = true;
+    m_currentEffectList = info.effectsList;
+    kDebug() << "// TRACK; " << ix << ", EFFECTS: " << m_currentEffectList.count();
+    setEnabled(true);
+    m_ui.checkAll->setToolTip(QString());
+    m_ui.checkAll->setText(i18n("Effects for track %1").arg(info.trackName.isEmpty() ? QString::number(ix) : info.trackName));
+    m_trackindex = ix;
+    setupListView(0);
+}
+
+void EffectStackView::slotItemChanged(QListWidgetItem *item)
+{
+    bool disable = true;
+    if (item->checkState() == Qt::Checked) disable = false;
+    m_ui.frame_layout->setEnabled(!disable);
+    m_ui.buttonReset->setEnabled(!disable);
+    int activeRow = m_ui.effectlist->currentRow();
+    if (activeRow >= 0) {
+        m_effectedit->updateParameter("disable", QString::number((int) disable));
+        if (m_trackMode)
+            emit changeEffectState(NULL, m_trackindex, activeRow, disable);
+        else
+            emit changeEffectState(m_clipref, -1, activeRow, disable);
+    }
+    slotUpdateCheckAllButton();
+}
+
+
+void EffectStackView::setupListView(int ix)
+{
+    m_ui.effectlist->blockSignals(true);
+    m_ui.effectlist->clear();
+
+    // Issue 238: Add icons for effect type in effectstack.
+    KIcon videoIcon("kdenlive-show-video");
+    KIcon audioIcon("kdenlive-show-audio");
+    KIcon customIcon("kdenlive-custom-effect");
+    QListWidgetItem* item;
+
+    for (int i = 0; i < m_currentEffectList.count(); i++) {
+        const QDomElement d = m_currentEffectList.at(i).cloneNode().toElement();
+        if (d.isNull()) {
+            kDebug() << " . . . . WARNING, NULL EFFECT IN STACK!!!!!!!!!";
+            continue;
+        }
+
+        /*QDomDocument doc;
+        doc.appendChild(doc.importNode(d, true));
+        kDebug() << "IMPORTED STK: " << doc.toString();*/
+
+        QDomNode namenode = d.elementsByTagName("name").item(0);
+        if (!namenode.isNull()) {
+            // Issue 238: Add icons for effect type in effectstack.
+            // Logic more or less copied from initeffects.cpp
+            QString type = d.attribute("type", QString());
+            if ("audio" == type) {
+                item = new QListWidgetItem(audioIcon, i18n(namenode.toElement().text().toUtf8().data()), m_ui.effectlist);
+            } else if ("custom" == type) {
+                item = new QListWidgetItem(customIcon, i18n(namenode.toElement().text().toUtf8().data()), m_ui.effectlist);
+            } else {
+                item = new QListWidgetItem(videoIcon, i18n(namenode.toElement().text().toUtf8().data()), m_ui.effectlist);
+            }
+            item->setFlags(Qt::ItemIsSelectable | Qt::ItemIsDragEnabled | Qt::ItemIsUserCheckable | Qt::ItemIsEnabled);
+            if (d.attribute("disable") == "1")
+                item->setCheckState(Qt::Unchecked);
+            else
+                item->setCheckState(Qt::Checked);
+        }
+    }
+    if (m_ui.effectlist->count() == 0) {
+        m_ui.buttonDel->setEnabled(false);
+        m_ui.buttonSave->setEnabled(false);
+        m_ui.buttonReset->setEnabled(false);
+        m_ui.buttonUp->setEnabled(false);
+        m_ui.buttonDown->setEnabled(false);
+        m_ui.checkAll->setEnabled(false);
+    } else {
+        if (ix < 0) ix = 0;
+        if (ix > m_ui.effectlist->count() - 1) ix = m_ui.effectlist->count() - 1;
+        m_ui.effectlist->setCurrentRow(ix);
+        m_ui.checkAll->setEnabled(true);
+    }
+    m_ui.effectlist->blockSignals(false);
+    if (m_ui.effectlist->count() == 0) {
+        m_effectedit->transferParamDesc(QDomElement(), 0, 0, 0);
+        //m_ui.region_url->clear();
+    } else slotItemSelectionChanged(false);
+    slotUpdateCheckAllButton();
+}
+
+void EffectStackView::slotItemSelectionChanged(bool update)
+{
+    bool hasItem = m_ui.effectlist->currentItem();
+    int activeRow = m_ui.effectlist->currentRow();
+    bool isChecked = false;
+    if (hasItem && m_ui.effectlist->currentItem()->checkState() == Qt::Checked) isChecked = true;
+    if (hasItem && m_ui.effectlist->currentItem()->isSelected()) {
+        QDomElement eff = m_currentEffectList.at(activeRow);
+        if (m_trackMode) {
+            // showing track effects
+            m_effectedit->transferParamDesc(eff, 0, 0, -1);
+        } else m_effectedit->transferParamDesc(eff,
+                                                   0,
+                                                   m_clipref->cropStart().frames(KdenliveSettings::project_fps()),
+                                                   (m_clipref->cropStart() + m_clipref->cropDuration()).frames(KdenliveSettings::project_fps()) - 1); //minx max frame
+        //m_ui.region_url->setUrl(KUrl(eff.attribute("region")));
+    }
+    if (!m_trackMode && m_clipref && update) m_clipref->setSelectedEffect(activeRow);
+    m_ui.buttonDel->setEnabled(hasItem);
+    m_ui.buttonSave->setEnabled(hasItem);
+    m_ui.buttonReset->setEnabled(hasItem && isChecked);
+    m_ui.buttonUp->setEnabled(activeRow > 0);
+    m_ui.buttonDown->setEnabled((activeRow < m_ui.effectlist->count() - 1) && hasItem);
+    m_ui.frame_layout->setEnabled(isChecked);
+}
+
+void EffectStackView::slotItemUp()
+{
+    int activeRow = m_ui.effectlist->currentRow();
+    if (activeRow <= 0) return;
+    if (m_trackMode) emit changeEffectPosition(NULL, m_trackindex, activeRow + 1, activeRow);
+    else emit changeEffectPosition(m_clipref, -1, activeRow + 1, activeRow);
+}
+
+void EffectStackView::slotItemDown()
+{
+    int activeRow = m_ui.effectlist->currentRow();
+    if (activeRow >= m_ui.effectlist->count() - 1) return;
+    if (m_trackMode) emit changeEffectPosition(NULL, m_trackindex, activeRow + 1, activeRow + 2);
+    else emit changeEffectPosition(m_clipref, -1, activeRow + 1, activeRow + 2);
+}
+
+void EffectStackView::slotItemDel()
+{
+    int activeRow = m_ui.effectlist->currentRow();
+    if (activeRow >= 0) {
+        if (m_trackMode) emit removeEffect(NULL, m_trackindex, m_currentEffectList.at(activeRow).cloneNode().toElement());
+        else emit removeEffect(m_clipref, -1, m_clipref->effectAt(activeRow));
+        slotUpdateCheckAllButton();
+    }
+}
+
+void EffectStackView::slotResetEffect()
+{
+    int activeRow = m_ui.effectlist->currentRow();
+    if (activeRow < 0) return;
+    QDomElement old = m_currentEffectList.at(activeRow).cloneNode().toElement();
+    QDomElement dom;
+    QString effectName = m_ui.effectlist->currentItem()->text();
+    foreach(const QString &type, m_effectLists.keys()) {
+        EffectsList *list = m_effectLists[type];
+        if (list->effectNames().contains(effectName)) {
+            dom = list->getEffectByName(effectName).cloneNode().toElement();
+            break;
+        }
+    }
+    if (!dom.isNull()) {
+        dom.setAttribute("kdenlive_ix", old.attribute("kdenlive_ix"));
+        if (m_trackMode) {
+            EffectsList::setParameter(dom, "in", QString::number(0));
+            EffectsList::setParameter(dom, "out", QString::number(0));
+            m_effectedit->transferParamDesc(dom, 0, 0, 0);//minx max frame
+            emit updateEffect(NULL, m_trackindex, old, dom, activeRow);
+        } else {
+            m_clipref->initEffect(dom);
+            m_effectedit->transferParamDesc(dom, 0, m_clipref->cropStart().frames(KdenliveSettings::project_fps()), (m_clipref->cropStart() + m_clipref->cropDuration()).frames(KdenliveSettings::project_fps()));//minx max frame
+            //m_ui.region_url->setUrl(KUrl(dom.attribute("region")));
+            emit updateEffect(m_clipref, -1, old, dom, activeRow);
+        }
+    }
+}
+
+
+void EffectStackView::raiseWindow(QWidget* dock)
+{
+    if ((m_clipref || m_trackMode) && dock)
+        dock->raise();
+}
+
+void EffectStackView::clear()
+{
+    m_ui.effectlist->blockSignals(true);
+    m_ui.effectlist->clear();
+    m_ui.buttonDel->setEnabled(false);
+    m_ui.buttonSave->setEnabled(false);
+    m_ui.buttonReset->setEnabled(false);
+    m_ui.buttonUp->setEnabled(false);
+    m_ui.buttonDown->setEnabled(false);
+    m_ui.checkAll->setEnabled(false);
+    m_effectedit->transferParamDesc(QDomElement(), 0, 0, 0);
+    //m_ui.region_url->clear();
+    m_ui.effectlist->blockSignals(false);
+}
+
+
+void EffectStackView::slotSeekTimeline(int pos)
+{
+    if (!m_trackMode && m_clipref)
+        emit seekTimeline(m_clipref->startPos().frames(KdenliveSettings::project_fps()) + pos);
+}
+
+void EffectStackView::slotUpdateCheckAllButton()
+{
+    bool hasEnabled = false;
+    bool hasDisabled = false;
+    for (int i = 0; i < m_ui.effectlist->count(); ++i) {
+        if (m_ui.effectlist->item(i)->checkState() == Qt::Checked)
+            hasEnabled = true;
+        else
+            hasDisabled = true;
+    }
+
+    m_ui.checkAll->blockSignals(true);
+    if (hasEnabled && hasDisabled)
+        m_ui.checkAll->setCheckState(Qt::PartiallyChecked);
+    else if (hasEnabled)
+        m_ui.checkAll->setCheckState(Qt::Checked);
+    else
+        m_ui.checkAll->setCheckState(Qt::Unchecked);
+    m_ui.checkAll->blockSignals(false);
+}
+
+void EffectStackView::slotCheckAll(int state)
+{
+    if (state == 1) {
+        state = 2;
+        m_ui.checkAll->blockSignals(true);
+        m_ui.checkAll->setCheckState(Qt::Checked);
+        m_ui.checkAll->blockSignals(false);
+    }
+
+    bool disabled = (state != 2);
+    m_effectedit->updateParameter("disable", QString::number((int) disabled));
+    for (int i = 0; i < m_ui.effectlist->count(); ++i) {
+        if (m_ui.effectlist->item(i)->checkState() != (Qt::CheckState)state) {
+            m_ui.effectlist->item(i)->setCheckState((Qt::CheckState)state);
+            if (m_trackMode)
+                emit changeEffectState(NULL, m_trackindex, i, disabled);
+            else
+                emit changeEffectState(m_clipref, -1, i, disabled);
+        }
+    }
+}
+
+/*void EffectStackView::slotRegionChanged()
+{
+    if (!m_trackMode) emit updateClipRegion(m_clipref, m_ui.effectlist->currentRow(), m_ui.region_url->text());
+}*/
+
+void EffectStackView::slotCheckMonitorPosition(int renderPos)
+{
+    if (m_trackMode || (renderPos >= m_clipref->startPos().frames(KdenliveSettings::project_fps()) && renderPos <= m_clipref->endPos().frames(KdenliveSettings::project_fps()))) {
+        if (!m_monitor->getEffectScene()->views().at(0)->isVisible())
+            m_monitor->slotEffectScene(true);
+    } else {
+        m_monitor->slotEffectScene(false);
+    }
+}
 
-EffectStackView::EffectStackView( QWidget *parent)
-: QWidget(parent)
+void EffectStackView::slotRenderPos(int pos)
 {
-	ui.setupUi(this);
-	
+    if (m_clipref && m_effectedit && !m_trackMode)
+        m_effectedit->slotSyncEffectsPos(pos - m_clipref->startPos().frames(KdenliveSettings::project_fps()));
 }
 
-void EffectStackView::slotClipItemSelected(ClipItem*)
+int EffectStackView::isTrackMode(bool *ok) const
 {
-	kDebug() << "selected" ;
-	kDebug() << "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx";
+    *ok = m_trackMode;
+    return m_trackindex;
 }
 
-#include "effectstackview.moc"
\ No newline at end of file
+#include "effectstackview.moc"