// Override the constructor so we always use a NWebPage
// rather than a QWebPage
NWebView::NWebView(NBrowserWindow *parent) :
QWebView(parent)
{
this->parent = parent;
editorPage = new NWebPage(this);
setPage(editorPage);
isDirty = false;
this->setFont(global.getGuiFont(font()));
contextMenu = new QMenu(this);
openAction = new QAction(tr("Open"), this);
contextMenu->addAction(openAction);
contextMenu->addSeparator();
contextMenu->setFont(global.getGuiFont(font()));
cutAction = new QAction(tr("Cut"), this);
this->setupShortcut(cutAction, "Edit_Cut");
contextMenu->addAction(cutAction);
connect(cutAction, SIGNAL(triggered()), parent, SLOT(cutButtonPressed()));
copyAction = new QAction(tr("Copy"), this);
this->setupShortcut(copyAction, "Edit_Copy");
contextMenu->addAction(copyAction);
connect(copyAction, SIGNAL(triggered()), parent, SLOT(copyButtonPressed()));
pasteAction = new QAction(tr("Paste"), this);
setupShortcut(pasteAction, "Edit_Paste");
contextMenu->addAction(pasteAction);
connect(pasteAction, SIGNAL(triggered()), parent, SLOT(pasteButtonPressed()));
pasteWithoutFormatAction = new QAction(tr("Paste as Unformatted Text"), this);
this->setupShortcut(pasteWithoutFormatAction, "Edit_Paste_Without_Formatting");
contextMenu->addAction(pasteWithoutFormatAction);
connect(pasteWithoutFormatAction, SIGNAL(triggered()), parent, SLOT(pasteWithoutFormatButtonPressed()));
removeFormattingAction = new QAction(tr("Remove Formatting"), this);
this->setupShortcut(removeFormattingAction, "Edit_Remove_Formatting");
contextMenu->addAction(removeFormattingAction);
connect(removeFormattingAction, SIGNAL(triggered()), parent, SLOT(removeFormatButtonPressed()));
contextMenu->addSeparator();
QMenu *colorMenu = new QMenu(tr("Background Color"), this);
colorMenu->setFont(global.getGuiFont(font()));
QAction *action = setupColorMenuOption(tr("White"));
colorMenu->addAction(action);
connect(action, SIGNAL(triggered()), this, SLOT(setBackgroundWhite()));
action = setupColorMenuOption(tr("Red"));
colorMenu->addAction(action);
connect(action, SIGNAL(triggered()), this, SLOT(setBackgroundRed()));
action = setupColorMenuOption(tr("Blue"));
colorMenu->addAction(action);
connect(action, SIGNAL(triggered()), this, SLOT(setBackgroundBlue()));
action = setupColorMenuOption(tr("Green"));
colorMenu->addAction(action);
connect(action, SIGNAL(triggered()), this, SLOT(setBackgroundGreen()));
action = setupColorMenuOption(tr("Yellow"));
colorMenu->addAction(action);
connect(action, SIGNAL(triggered()), this, SLOT(setBackgroundYellow()));
action = setupColorMenuOption(tr("Black"));
colorMenu->addAction(action);
connect(action, SIGNAL(triggered()), this, SLOT(setBackgroundBlack()));
action = setupColorMenuOption(tr("Grey"));
colorMenu->addAction(action);
connect(action, SIGNAL(triggered()), this, SLOT(setBackgroundGrey()));
action = setupColorMenuOption(tr("Purple"));
colorMenu->addAction(action);
connect(action, SIGNAL(triggered()), this, SLOT(setBackgroundPurple()));
action = setupColorMenuOption(tr("Brown"));
colorMenu->addAction(action);
connect(action, SIGNAL(triggered()), this, SLOT(setBackgroundBrown()));
action = setupColorMenuOption(tr("Orange"));
colorMenu->addAction(action);
connect(action, SIGNAL(triggered()), this, SLOT(setBackgroundOrange()));
action = setupColorMenuOption(tr("Powder Blue"));
colorMenu->addAction(action);
connect(action, SIGNAL(triggered()), this, SLOT(setBackgroundPowderBlue()));
contextMenu->addMenu(colorMenu);
contextMenu->addSeparator();
todoAction = new QAction(tr("To-do"), this);
contextMenu->addAction(todoAction);
this->setupShortcut(todoAction, "Edit_Insert_Todo");
connect(todoAction, SIGNAL(triggered()), parent, SLOT(todoButtonPressed()));
contextMenu->addSeparator();
insertHtmlEntitiesAction = new QAction(tr("HTML Entities"),this);
contextMenu->addAction(insertHtmlEntitiesAction);
this->setupShortcut(insertHtmlEntitiesAction, "Edit_Insert_Html_Entities");
connect(insertHtmlEntitiesAction, SIGNAL(triggered()), parent, SLOT(insertHtmlEntities()));
contextMenu->addSeparator();
encryptAction = new QAction(tr("Encrypted Selected Text"), this);
contextMenu->addAction(encryptAction);
this->setupShortcut(encryptAction, "Edit_EncryptText");
connect(encryptAction, SIGNAL(triggered()), parent, SLOT(encryptButtonPressed()));
insertLinkAction = new QAction(tr("Insert Hyperlink"), this);
contextMenu->addAction(insertLinkAction);
this->setupShortcut(insertLinkAction, "Edit_InsertHyperlink");
connect(insertLinkAction, SIGNAL(triggered()),parent, SLOT(insertLinkButtonPressed()));
insertQuickLinkAction = new QAction(tr("Quick Link"), this);
contextMenu->addAction(insertQuickLinkAction);
this->setupShortcut(insertQuickLinkAction, "Edit_InsertQuickLink");
connect(insertQuickLinkAction, SIGNAL(triggered()),parent, SLOT(insertQuickLinkButtonPressed()));
removeLinkAction = new QAction(tr("Remove Hyperlink"), this);
contextMenu->addAction(removeLinkAction);
this->setupShortcut(removeLinkAction, "Edit_RemoveHyperlink");
connect(removeLinkAction, SIGNAL(triggered()),parent, SLOT(removeLinkButtonPressed()));
attachFileAction = new QAction(tr("Attach File"), this);
contextMenu->addAction(attachFileAction);
this->setupShortcut(attachFileAction, "Edit_Attach_File");
connect(attachFileAction, SIGNAL(triggered()),parent, SLOT(attachFile()));
contextMenu->addSeparator();
insertLatexAction = new QAction(tr("Insert LaTeX Formula"), this);
contextMenu->addAction(insertLatexAction);
this->setupShortcut(insertLatexAction, "Edit_Insert_Latex");
connect(insertLatexAction, SIGNAL(triggered()),parent, SLOT(insertLatexButtonPressed()));
contextMenu->addSeparator();
tableMenu = new QMenu(tr("Table"), this);
tableMenu->setFont(global.getGuiFont(font()));
contextMenu->addMenu(tableMenu);
insertTableAction = new QAction(tr("Insert Table"), this);
this->setupShortcut(insertTableAction, "Edit_Insert_Table");
tableMenu->addAction(insertTableAction);
connect(insertTableAction, SIGNAL(triggered()), parent, SLOT(insertTableButtonPressed()));
tableMenu->addSeparator();
insertTableRowAction = new QAction(tr("Insert Row"), this);
this->setupShortcut(insertTableRowAction, "Edit_Insert_Table_Row");
tableMenu->addAction(insertTableRowAction);
connect(insertTableRowAction, SIGNAL(triggered()), parent, SLOT(insertTableRowButtonPressed()));
insertTableColumnAction = new QAction(tr("Insert Column"), this);
this->setupShortcut(insertTableColumnAction, "Edit_Insert_Table_Column");
tableMenu->addAction(insertTableColumnAction);
connect(insertTableColumnAction, SIGNAL(triggered()), parent, SLOT(insertTableColumnButtonPressed()));
tableMenu->addSeparator();
deleteTableRowAction = new QAction(tr("Delete Row"), this);
tableMenu->addAction(deleteTableRowAction);
this->setupShortcut(deleteTableRowAction, "Edit_Delete_Table_Row");
connect(deleteTableRowAction, SIGNAL(triggered()), parent, SLOT(deleteTableRowButtonPressed()));
deleteTableColumnAction = new QAction(tr("Delete Column"), this);
tableMenu->addAction(deleteTableColumnAction);
this->setupShortcut(deleteTableColumnAction, "Edit_Delete_Table_Column");
connect(deleteTableColumnAction, SIGNAL(triggered()), parent, SLOT(deleteTableColumnButtonPressed()));
contextMenu->addSeparator();
imageMenu = new QMenu(tr("Image"), this);
imageMenu->setFont(global.getGuiFont(font()));
contextMenu->addMenu(imageMenu);
downloadImageAction()->setText(tr("Save Image"));
imageMenu->addAction(downloadImageAction());
// Don't connect this signal. The download attachmen signal will handle it. Otherwise
// the signal fires twice.
//connect(editorPage, SIGNAL(downloadRequested(QNetworkRequest)), this, SLOT(downloadRequested(QNetworkRequest)));
imageMenu->addSeparator();
rotateImageLeftAction = new QAction(tr("Rotate Left"), this);
imageMenu->addAction(rotateImageLeftAction);
this->setupShortcut(rotateImageLeftAction, "Edit_Image_Rotate_Left");
connect(rotateImageLeftAction, SIGNAL(triggered()), parent, SLOT(rotateImageLeftButtonPressed()));
rotateImageRightAction = new QAction(tr("Rotate Right"), this);
this->setupShortcut(rotateImageRightAction, "Edit_Image_Rotate_Right");
imageMenu->addAction(rotateImageRightAction);
connect(rotateImageRightAction, SIGNAL(triggered()), parent, SLOT(rotateImageRightButtonPressed()));
contextMenu->addSeparator();
downloadAttachmentAction()->setText(tr("Save Attachment"));
contextMenu->addAction(downloadAttachmentAction());
connect(editorPage, SIGNAL(downloadRequested(QNetworkRequest)), this, SLOT(downloadRequested(QNetworkRequest)));
connect(editorPage, SIGNAL(contentsChanged()), this, SLOT(editAlert()));
editorPage->setContentEditable(true);
// Set some of the menus as disabled until a user selects an image or attachment
downloadAttachmentAction()->setEnabled(false);
rotateImageRightAction->setEnabled(false);
rotateImageLeftAction->setEnabled(false);
openAction->setEnabled(false);
downloadImageAction()->setEnabled(false);
connect(this->page()->mainFrame(), SIGNAL(javaScriptWindowObjectCleared()), this, SLOT(exposeToJavascript()));
//this->setStyleSheet("QWebView,html,body { background-color : red; foreground-color : white; }");
QString qss = global.fileManager.getQssDirPathUser("");
if (qss == "")
qss = global.fileManager.getQssDirPath("");
this->settings()->setUserStyleSheetUrl(QUrl("file://"+qss+"editor.css"));
}
NWebPage::NWebPage(QWidget *parent) :
QWebPage(parent)
{
connect(this,SIGNAL(contentsChanged()), this, SLOT(editAlert()));
mainFrame()->setScrollBarPolicy(Qt::Horizontal, Qt::ScrollBarAsNeeded);
}
