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Viewing changes to kdenlive/clipproperties.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Albin Tonnerre
  • Date: 2008-01-30 17:07:51 UTC
  • mfrom: (1.1.1 upstream)
  • Revision ID: james.westby@ubuntu.com-20080130170751-lyc8p6xvd7o98ur5
Tags: 0.5.svn20071228-0.0ubuntu1
https://launchpad.net/bugs/150453
* Merge from debian-multimedia (LP: #150453). Remaining changes:
  - Bump compat to 5
  - Suggest dvgrab and ffmpeg (needed for firewire capture)
  - debian/{rules,control}: add a kdenlive-data package
  - Add .install files for kdenlive and kdenlive-data
  - debian/copyright: add some copyright information
  - Modify Maintainer value to match the DebianMaintainerField specification

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kdenlive/clipproperties.cpp
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#include <qlayout.h>
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#include <qslider.h>
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#include <qcheckbox.h>
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#include <qtextedit.h>
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#include <qcolor.h>
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#include <qtoolbutton.h>
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#include <qradiobutton.h>
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#include <qspinbox.h>
 
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#include <qtabwidget.h>
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#include <kpushbutton.h>
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#include <kurlrequester.h>
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#include <klocale.h>
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#include <kcolorbutton.h>
 
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#include <ktextedit.h>
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#include <kfiledialog.h>
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#include <kcombobox.h>
 
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#include <klistview.h>
 
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#include <kiconloader.h>
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#include <kdebug.h>
 
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#include <kio/netaccess.h>
 
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#include <krun.h>
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#include "transition.h"
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#include "docclipref.h"
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#include "docclipavfile.h"
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#include "clipproperties.h"
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#include "kdenlivesettings.h"
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#include "playlist.h"
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namespace Gui {
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    ClipProperties::ClipProperties(DocClipRef *refClip, KdenliveDoc * document, QWidget * parent, const char *name):  KDialogBase (KDialogBase::Swallow, 0, parent,name, true, i18n("Clip Properties"), KDialogBase::Ok | KDialogBase::Cancel), m_imageCount(0) {
 
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    ClipProperties::ClipProperties(DocClipRef *refClip, KdenliveDoc * document, QWidget * parent, const char *name):  KDialogBase (KDialogBase::Swallow, 0, parent,name, true, i18n("Clip Properties"), KDialogBase::User2 | KDialogBase::User1 | KDialogBase::Stretch | KDialogBase::Ok | KDialogBase::Cancel), m_imageCount(0) {
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        clipChoice = new clipProperties_UI(this);
 
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        setButtonText(KDialogBase::User1, i18n("Edit"));
 
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        setButtonText(KDialogBase::User2, i18n("Save Description"));
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        clipChoice->edit_name->setText(refClip->name());
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        clipChoice->edit_description->setText(refClip->description());
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        clipChoice->edit_duration->setText(document->timeCode().getTimecode(refClip->duration(), KdenliveSettings::defaultfps()));
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        DocClipAVFile * avclip = refClip->referencedClip()->toDocClipAVFile();
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        if (m_clipType != DocClipBase::PLAYLIST) {
 
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            showButton( KDialogBase::User1, false);
 
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            showButton( KDialogBase::User2, false);
 
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        }
 
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        else {
 
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            connect(this, SIGNAL(user1Clicked()), this, SLOT(slotEditPlayList()));
 
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            connect(this, SIGNAL(user2Clicked()), this, SLOT(saveDescription()));
 
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            connect(clipChoice->edit_description, SIGNAL(textChanged()), this, SLOT(slotEnableSaveDescription()));
 
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        }
 
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        clipChoice->clipType->setText(DocClipBase::getTypeName(m_clipType));
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        // slideshow stuff
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        if (m_clipType != DocClipBase::SLIDESHOW) {
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            clipChoice->ttl_label->hide();
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            clipChoice->image_ttl->hide();
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            clipChoice->image_type_label->hide();
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            clipChoice->imageType->hide();
 
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            clipChoice->slide_loop->hide();
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        }
 
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        if (m_clipType == DocClipBase::COLOR) {
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            QString color = avclip->color();
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            color = color.replace(0, 2, "#");
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            clipChoice->transparent_bg->hide();
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            clipChoice->label_file->hide();
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            clipChoice->edit_url->hide();
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            clipChoice->clipType->setText(i18n("Color Clip"));
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            clipChoice->clipSize->setText("-");
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            clipChoice->clipFps->setText("-");
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            clipChoice->clipAudio->setText("-");
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            clipChoice->clipFilesize->setText("-");
 
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            clipChoice->tab_extra->removePage(clipChoice->tab_extra->page(2));
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        }
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        else if (m_clipType == DocClipBase::IMAGE) {
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            clipChoice->transparent_bg->setChecked(avclip->isTransparent());
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            clipChoice->button_color->hide();
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            clipChoice->label_name->hide();
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            clipChoice->edit_name->hide();
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            clipChoice->clipType->setText(i18n("Image Clip"));
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            clipChoice->clipSize->setText(QString::number(refClip->clipWidth())+"x"+QString::number(refClip->clipHeight()));
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            clipChoice->clipFps->setText("-");
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            clipChoice->clipAudio->setText("-");
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            clipChoice->clipFilesize->setText(refClip->formattedFileSize());
 
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            clipChoice->tab_extra->removePage(clipChoice->tab_extra->page(2));
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        }
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        else if (m_clipType == DocClipBase::VIRTUAL) {
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            clipChoice->label_color->hide();
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            clipChoice->button_color->hide();
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            clipChoice->label_name->hide();
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            clipChoice->edit_name->hide();
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            clipChoice->clipType->setText(i18n("Virtual Clip"));
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            clipChoice->clipSize->setText(QString::number(refClip->clipWidth())+"x"+QString::number(refClip->clipHeight()));
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            clipChoice->clipFps->setText("-");
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            clipChoice->clipAudio->setText("-");
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            clipChoice->clipFilesize->setText("-");
 
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            clipChoice->tab_extra->removePage(clipChoice->tab_extra->page(2));
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        }
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        else if (m_clipType == DocClipBase::SLIDESHOW) {
 
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            clipChoice->slide_loop->setChecked(avclip->loop());
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            clipChoice->transparent_bg->setChecked(avclip->isTransparent());
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            clipChoice->crossfade->setChecked(avclip->hasCrossfade());
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            m_luma = avclip->lumaFile();
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            clipChoice->button_color->hide();
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            clipChoice->label_name->hide();
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            clipChoice->edit_name->hide();
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            clipChoice->clipType->setText(i18n("Slideshow Clip"));
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            clipChoice->image_ttl->setText(document->timeCode().getTimecode(GenTime(avclip->clipTtl(), KdenliveSettings::defaultfps()), KdenliveSettings::defaultfps()));
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            clipChoice->transition_ttl->setText(document->timeCode().getTimecode(GenTime(avclip->lumaDuration(), KdenliveSettings::defaultfps()), KdenliveSettings::defaultfps()));
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            clipChoice->clipFps->setText("-");
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            clipChoice->clipAudio->setText("-");
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            clipChoice->clipFilesize->setText(refClip->formattedFileSize());
 
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            clipChoice->tab_extra->removePage(clipChoice->tab_extra->page(2));
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        }
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        else {
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                clipChoice->meta_text->setText(avclip->formattedMetaData());
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            }
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            else clipChoice->clipAudio->setText(i18n("None"));
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            if (m_clipType == DocClipBase::AUDIO) {
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                clipChoice->clipType->setText(i18n("Audio Clip"));
 
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                clipChoice->tab_extra->removePage(clipChoice->tab_extra->page(2));
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            }
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            else { // Video clip
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                QPixmap pix = document->renderer()->getVideoThumbnail(refClip->fileURL().path(), clip->getProjectThumbFrame(), clipChoice->preview_pixmap->width(), clipChoice->preview_pixmap->height());
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                if (!pix.isNull()) clipChoice->preview_pixmap->setPixmap(pix);
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                clipChoice->clipType->setText(i18n("Video Clip"));
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                clipChoice->clipSize->setText(QString::number(refClip->clipWidth())+"x"+QString::number(refClip->clipHeight()));
 
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                if (m_clipType == DocClipBase::PLAYLIST) {
 
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                    // westley clip, populate playlist tab
 
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                    clipChoice->tab_extra->page(2)->setEnabled(true);
 
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                    clipChoice->tab_extra->removePage(clipChoice->tab_extra->page(1));
 
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                    parsePlayList(refClip->fileURL());
 
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                }
 
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                else {
 
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                    clipChoice->tab_extra->removePage(clipChoice->tab_extra->page(2));
 
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                }
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            }
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        }
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    {
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    }
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    void ClipProperties::saveDescription()
 
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    {
 
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        PlayList::saveDescription(url(), description());
 
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        enableButton(KDialogBase::User2, false);
 
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    }
 
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    void ClipProperties::slotEnableSaveDescription()
 
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    {
 
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        enableButton(KDialogBase::User2, true);
 
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    }
 
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    void ClipProperties::slotEditPlayList()
 
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    {
 
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        (void) new KRun(KURL(clipChoice->edit_url->url()));
 
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    }
 
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    void ClipProperties::parsePlayList(KURL url)
 
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    {
 
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        QDomDocument doc;
 
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        doc.setContent(&QFile(url.path()), false);
 
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        QDomElement documentElement = doc.documentElement();
 
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        if (documentElement.tagName() != "westley") {
 
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        kdWarning() << "KdenliveDoc::loadFromXML() document element has unknown tagName : " << documentElement.tagName() << endl;
 
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        }
 
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        QDomNode kdenlivedoc = documentElement.elementsByTagName("kdenlivedoc").item(0);
 
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        QDomNode n;
 
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        if (!kdenlivedoc.isNull()) n = kdenlivedoc.firstChild();
 
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        else n = documentElement.firstChild();
 
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        QDomElement e;
 
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        bool missingFiles = false;
 
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        while (!n.isNull()) {
 
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            e = n.toElement();
 
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            if (!e.isNull() && e.tagName() == "producer") {
 
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                    QString prodUrl = e.attribute("resource", QString::null);
 
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                    if (!prodUrl.isEmpty()) {
 
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                        QListViewItem *item = new QListViewItem(clipChoice->clips_list, prodUrl);
 
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                        if (KIO::NetAccess::exists(KURL(prodUrl), false, this)) 
 
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                            item->setPixmap(0, KGlobal::iconLoader()->loadIcon("ok", KIcon::Small));
 
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                        else {
 
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                            item->setPixmap(0, KGlobal::iconLoader()->loadIcon("no", KIcon::Small));
 
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                            missingFiles = true;
 
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                        }
 
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                    }
 
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            }
 
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            n = n.nextSibling();
 
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        }
 
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        if (missingFiles) {
 
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            clipChoice->tab_extra->setTabIconSet(clipChoice->tab_extra->page(1), KGlobal::iconLoader()->loadIcon("file_broken", KIcon::Small));
 
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            clipChoice->tab_extra->setCurrentPage(1);
 
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        }
 
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    }
 
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    void ClipProperties::insertLuma(const QPixmap &pix, const QString &txt)
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    {
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        clipChoice->luma_list->insertItem(pix, txt);
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        if (!pix.isNull()) clipChoice->preview_pixmap->setPixmap(pix);
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    }
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    QString ClipProperties::color()
 
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    QString ClipProperties::color() const
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    {
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        QString color = clipChoice->button_color->color().name();
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        color = color.replace(0, 1, "0x") + "ff";
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        return color;
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    }
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    QString ClipProperties::name()
 
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    QString ClipProperties::name() const
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    {
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        return clipChoice->edit_name->text();
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    }
260
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    int ClipProperties::ttl()
 
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    bool ClipProperties::loop() const
 
344
    {
 
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        return clipChoice->slide_loop->isChecked();
 
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    }
 
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    int ClipProperties::ttl() const
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    {
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        return  m_document->getTimecodePosition(clipChoice->image_ttl->text()).frames(KdenliveSettings::defaultfps());
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    }
265
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    QString ClipProperties::extension()
 
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    QString ClipProperties::extension() const
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    {
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        return clipChoice->imageType->currentText();
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    }
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    QString ClipProperties::description()
 
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    QString ClipProperties::description() const
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    {
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        return clipChoice->edit_description->text();
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    }
275
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276
 
    GenTime ClipProperties::duration()
 
363
    GenTime ClipProperties::duration() const
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    {
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        QString d = clipChoice->edit_duration->text();
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        return m_document->getTimecodePosition(d);
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        clipChoice->preview_pixmap->repaint();
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    }
287
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288
 
    QString ClipProperties::url()
 
375
    QString ClipProperties::url() const
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    {
290
 
        return clipChoice->edit_url->url(); 
 
377
        return clipChoice->edit_url->url();
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    }
292
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293
 
    bool ClipProperties::transparency()
 
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    bool ClipProperties::transparency() const
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    {
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        return clipChoice->transparent_bg->isChecked(); 
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    }
297
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298
 
    bool ClipProperties::crossfading()
 
385
    bool ClipProperties::crossfading() const
299
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    {
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        return clipChoice->crossfade->isChecked(); 
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    }
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    QString ClipProperties::lumaFile() const
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    {
 
392
        if (!clipChoice->luma_selected->isChecked()) return QString::null;
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        return clipChoice->luma_list->currentText();
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    }
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