+ unify DLL export defines to namespace names
git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5000 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d
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wmayer
268
src/Mod/Web/Gui/BrowserView.cpp
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268
src/Mod/Web/Gui/BrowserView.cpp
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/***************************************************************************
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* Copyright (c) 2009 Jürgen Riegel <juergen.riegel@web.de> *
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* *
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* This file is part of the FreeCAD CAx development system. *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU Library General Public License for more details. *
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* *
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* You should have received a copy of the GNU Library General Public *
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* License along with this library; see the file COPYING.LIB. If not, *
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* write to the Free Software Foundation, Inc., 59 Temple Place, *
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* Suite 330, Boston, MA 02111-1307, USA *
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* *
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***************************************************************************/
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#include "PreCompiled.h"
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#ifndef _PreComp_
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# include <QAbstractTextDocumentLayout>
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# include <QApplication>
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# include <QClipboard>
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# include <QDateTime>
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# include <QHBoxLayout>
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# include <QMessageBox>
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# include <QPainter>
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# include <QPrinter>
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# include <QPrintDialog>
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# include <QScrollBar>
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# if QT_VERSION >= 0x040400
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# include <QWebFrame>
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# include <QWebView>
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# include <QWebSettings>
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# endif
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# include <QStatusBar>
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# include <QTextBlock>
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# include <QTextCodec>
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# include <QTextStream>
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# include <QTimer>
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# include <QFileInfo>
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#endif
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#include "BrowserView.h"
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#include <Gui/Application.h>
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#include <Gui/MainWindow.h>
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#include <Gui/ProgressBar.h>
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#include <Gui/DownloadDialog.h>
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#include <Gui/Command.h>
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#include <Gui/OnlineDocumentation.h>
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#include <Base/Parameter.h>
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#include <Base/Exception.h>
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using namespace WebGui;
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using namespace Gui;
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/* TRANSLATOR Gui::BrowserView */
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/**
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* Constructs a BrowserView which is a child of 'parent', with the
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* name 'name'.
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*/
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BrowserView::BrowserView(QWidget* parent)
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: MDIView(0,parent,0),
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WindowParameter( "Browser" ),
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isLoading(false),
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textSizeMultiplier(1.0)
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{
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WebView = new QWebView(this);
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setCentralWidget(WebView);
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WebView->page()->setLinkDelegationPolicy(QWebPage::DelegateAllLinks);
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connect(WebView, SIGNAL(loadStarted()),
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this, SLOT(onLoadStarted()));
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connect(WebView, SIGNAL(loadProgress(int)),
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this, SLOT(onLoadProgress(int)));
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connect(WebView, SIGNAL(loadFinished(bool)),
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this, SLOT(onLoadFinished()));
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connect(WebView, SIGNAL(linkClicked(const QUrl &)),
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this, SLOT(onLinkClicked(const QUrl &)));
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}
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/** Destroys the object and frees any allocated resources */
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BrowserView::~BrowserView()
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{
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delete WebView;
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}
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void BrowserView::onLinkClicked (const QUrl & url)
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{
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QString scheme = url.scheme();
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QString host = url.host();
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// path handling
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QString path = url.path();
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QFileInfo fi(path);
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QString ext = fi.completeSuffix();
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//QString fragment = url. fragment();
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if(scheme==QString::fromLatin1("http")){
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/* Dialog::DownloadDialog Dlg (url,QString::fromLatin1("c:/temp/test.fcstd"));
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int result = Dlg.exec();
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if(ext ==QString::fromLatin1("fcstd") )
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Gui::Command::doCommand(Gui::Command::Gui,"Gui.open('%s')",);
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load(url);*/
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OpenURLInBrowser(url.toString().toLatin1());
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}
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// run scripts if not from somewhere else!
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if((scheme.size() < 2 || scheme==QString::fromLatin1("file"))&& host.isEmpty()){
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QFileInfo fi(path);
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if(fi.exists()){
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QString ext = fi.completeSuffix();
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if (ext == QString::fromLatin1("py")) {
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try {
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Gui::Command::doCommand(Gui::Command::Gui,"execfile('%s')",(const char*) fi.absoluteFilePath(). toLocal8Bit());
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}
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catch (const Base::Exception& e) {
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QMessageBox::critical(this, tr("Error"), QString::fromUtf8(e.what()));
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}
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}
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}
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else {
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QMessageBox::warning(Gui::getMainWindow(), QObject::tr("File does not exist!"),
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fi.absoluteFilePath ());
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}
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}
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}
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bool BrowserView::chckHostAllowed(const QString& host)
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{
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// only check if a local file, later we can do here a dialog to ask the user if
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return host.isEmpty();
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}
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void BrowserView::load(const char* URL)
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{
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QUrl url = QUrl(QString::fromUtf8(URL));
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load(url);
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}
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void BrowserView::load(const QUrl & url)
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{
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if(isLoading)
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stop();
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WebView->load(url);
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WebView->setUrl(url);
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if(url.scheme().size() < 2){
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QString path = url.path();
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QFileInfo fi(path);
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QString name = fi.baseName();
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setWindowTitle(name);
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}else
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setWindowTitle(url.host());
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setWindowIcon(QWebSettings::iconForUrl(url));
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}
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void BrowserView::setHtml(const QString& HtmlCode,const QUrl & BaseUrl,const QString& TabName)
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{
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if(isLoading)
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stop();
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WebView->setHtml(HtmlCode,BaseUrl);
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setWindowTitle(TabName);
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setWindowIcon(QWebSettings::iconForUrl(BaseUrl));
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}
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void BrowserView::stop(void)
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{
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WebView->stop();
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}
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void BrowserView::onLoadStarted()
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{
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QProgressBar* bar = Gui::Sequencer::instance()->getProgressBar();
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bar->setRange(0, 100);
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bar->show();
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Gui::getMainWindow()->statusBar()->showMessage(tr("Loading %1...").arg(WebView->url().toString()));
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isLoading = true;
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}
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void BrowserView::onLoadProgress(int step)
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{
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QProgressBar* bar = Gui::Sequencer::instance()->getProgressBar();
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bar->setValue(step);
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}
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void BrowserView::onLoadFinished()
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{
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QProgressBar* bar = Sequencer::instance()->getProgressBar();
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bar->setValue(100);
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bar->hide();
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getMainWindow()->statusBar()->showMessage(QString());
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isLoading = false;
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}
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void BrowserView::OnChange(Base::Subject<const char*> &rCaller,const char* rcReason)
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{
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}
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/**
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* Runs the action specified by \a pMsg.
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*/
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bool BrowserView::onMsg(const char* pMsg,const char** ppReturn)
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{
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if (strcmp(pMsg,"Back")==0){
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WebView->back();
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return true;
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} else if (strcmp(pMsg,"Next")==0){
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WebView->forward();
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return true;
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} else if (strcmp(pMsg,"Refresh")==0){
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WebView->reload();
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return true;
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} else if (strcmp(pMsg,"Stop")==0){
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stop();
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return true;
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} else if (strcmp(pMsg,"ZoomIn")==0){
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textSizeMultiplier += 0.2f;
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WebView->setTextSizeMultiplier(textSizeMultiplier);
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return true;
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} else if (strcmp(pMsg,"ZoomOut")==0){
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textSizeMultiplier -= 0.2f;
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WebView->setTextSizeMultiplier(textSizeMultiplier);
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return true;
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}
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return false;
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}
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/**
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* Checks if the action \a pMsg is available. This is for enabling/disabling
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* the corresponding buttons or menu items for this action.
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*/
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bool BrowserView::onHasMsg(const char* pMsg) const
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{
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if (strcmp(pMsg,"Back")==0) return true;
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if (strcmp(pMsg,"Next")==0) return true;
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if (strcmp(pMsg,"Refresh")==0) return !isLoading;
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if (strcmp(pMsg,"Stop")==0) return isLoading;
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if (strcmp(pMsg,"ZoomIn")==0) return true;
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if (strcmp(pMsg,"ZoomOut")==0) return true;
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return false;
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}
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/** Checking on close state. */
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bool BrowserView::canClose(void)
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{
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return true;
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}
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#include "moc_BrowserView.cpp"
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