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https://github.com/RetroShare/RetroShare.git
synced 2025-05-05 15:45:04 -04:00
added file menu for Messages Dialog.
added some features to can save a message or can open a file for a message. git-svn-id: http://svn.code.sf.net/p/retroshare/code/trunk@414 b45a01b8-16f6-495d-af2f-9b41ad6348cc
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defnax
parent
bd8613deaf
commit
f39e7819e6
5 changed files with 321 additions and 8 deletions
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@ -26,20 +26,31 @@
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#include "rsiface/rspeers.h"
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#include "rsiface/rsmsgs.h"
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#include <config/rsharesettings.h>
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#include <sstream>
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#include <QContextMenuEvent>
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#include <QCloseEvent>
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#include <QColorDialog>
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#include <QClipboard>
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#include <QFile>
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#include <QFileDialog>
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#include <QFileInfo>
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#include <QMenu>
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#include <QCursor>
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#include <QPoint>
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#include <QMouseEvent>
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#include <QMessageBox>
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#include <QPixmap>
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#include <QPrintDialog>
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#include <QPrinter>
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#include <QHeaderView>
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#include <QTextCodec>
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#include <QTextEdit>
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#include <QTextCursor>
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#include <QTextList>
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#include <QTextStream>
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/** Constructor */
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@ -49,6 +60,9 @@ ChanMsgDialog::ChanMsgDialog(bool msg, QWidget *parent, Qt::WFlags flags)
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/* Invoke the Qt Designer generated object setup routine */
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ui.setupUi(this);
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setupFileActions();
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setupEditActions();
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RshareSettings config;
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config.loadWidgetInformation(this);
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@ -65,11 +79,41 @@ ChanMsgDialog::ChanMsgDialog(bool msg, QWidget *parent, Qt::WFlags flags)
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connect(ui.italicbtn, SIGNAL(clicked()), this, SLOT(textItalic()));
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connect(ui.colorbtn, SIGNAL(clicked()), this, SLOT(textColor()));
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connect(ui.actionContactsView, SIGNAL(triggered()), this, SLOT(toggleContacts()));
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connect(ui.actionSaveas, SIGNAL(triggered()), this, SLOT(fileSaveAs()));
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connect(ui.msgText, SIGNAL(currentCharFormatChanged(const QTextCharFormat &)),
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this, SLOT(currentCharFormatChanged(const QTextCharFormat &)));
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connect(ui.msgText, SIGNAL(cursorPositionChanged()),
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this, SLOT(cursorPositionChanged()));
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connect(ui.msgText->document(), SIGNAL(modificationChanged(bool)),
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actionSave, SLOT(setEnabled(bool)));
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connect(ui.msgText->document(), SIGNAL(modificationChanged(bool)),
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this, SLOT(setWindowModified(bool)));
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connect(ui.msgText->document(), SIGNAL(undoAvailable(bool)),
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actionUndo, SLOT(setEnabled(bool)));
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connect(ui.msgText->document(), SIGNAL(redoAvailable(bool)),
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actionRedo, SLOT(setEnabled(bool)));
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setWindowModified(ui.msgText->document()->isModified());
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actionSave->setEnabled(ui.msgText->document()->isModified());
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actionUndo->setEnabled(ui.msgText->document()->isUndoAvailable());
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actionRedo->setEnabled(ui.msgText->document()->isRedoAvailable());
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connect(actionUndo, SIGNAL(triggered()), ui.msgText, SLOT(undo()));
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connect(actionRedo, SIGNAL(triggered()), ui.msgText, SLOT(redo()));
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actionCut->setEnabled(false);
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actionCopy->setEnabled(false);
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connect(actionCut, SIGNAL(triggered()), ui.msgText, SLOT(cut()));
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connect(actionCopy, SIGNAL(triggered()), ui.msgText, SLOT(copy()));
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connect(actionPaste, SIGNAL(triggered()), ui.msgText, SLOT(paste()));
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connect(ui.msgText, SIGNAL(copyAvailable(bool)), actionCut, SLOT(setEnabled(bool)));
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connect(ui.msgText, SIGNAL(copyAvailable(bool)), actionCopy, SLOT(setEnabled(bool)));
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connect(QApplication::clipboard(), SIGNAL(dataChanged()), this, SLOT(clipboardDataChanged()));
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/* if Msg */
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if (mIsMsg)
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@ -134,6 +178,13 @@ ChanMsgDialog::ChanMsgDialog(bool msg, QWidget *parent, Qt::WFlags flags)
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ui.italicbtn->setIcon(QIcon(QString(":/images/textedit/textunder.png")));
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ui.textalignmentbtn->setIcon(QIcon(QString(":/images/textedit/textcenter.png")));
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ui.actionContactsView->setIcon(QIcon(":/images/contacts24.png"));
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ui.actionSaveas->setIcon(QIcon(":/images/save24.png"));
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/* ToolTips */
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ui.actionSend->setStatusTip(tr("Send this message now"));
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ui.actionContactsView->setStatusTip(tr("Toggle Contacts View"));
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ui.actionSaveas->setStatusTip(tr("Save this message"));
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QMenu * alignmentmenu = new QMenu();
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alignmentmenu->addAction(actionAlignLeft);
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@ -174,13 +225,19 @@ void ChanMsgDialog::channelstreeViewCostumPopupMenu( QPoint point )
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void ChanMsgDialog::closeEvent (QCloseEvent * event)
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{
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RshareSettings config;
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config.saveWidgetInformation(this);
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hide();
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event->ignore();
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if (maybeSave())
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{
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event->accept();
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}
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else
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{
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event->ignore();
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hide();
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RshareSettings config;
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config.saveWidgetInformation(this);
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}
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}
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void ChanMsgDialog::deletechannel()
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{
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@ -547,6 +604,84 @@ void ChanMsgDialog::toggleRecommendItem( QTreeWidgetItem *item, int col )
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rsicontrol -> SetInRecommend(id, inRecommend);
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return;
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}
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void ChanMsgDialog::setupFileActions()
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{
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QMenu *menu = new QMenu(tr("&File"), this);
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menuBar()->addMenu(menu);
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QAction *a;
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a = new QAction(QIcon(":/images/textedit/filenew.png"), tr("&New"), this);
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a->setShortcut(QKeySequence::New);
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connect(a, SIGNAL(triggered()), this, SLOT(fileNew()));
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menu->addAction(a);
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a = new QAction(QIcon(":/images/textedit/fileopen.png"), tr("&Open..."), this);
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a->setShortcut(QKeySequence::Open);
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connect(a, SIGNAL(triggered()), this, SLOT(fileOpen()));
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menu->addAction(a);
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menu->addSeparator();
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actionSave = a = new QAction(QIcon(":/images/textedit/filesave.png"), tr("&Save"), this);
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a->setShortcut(QKeySequence::Save);
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connect(a, SIGNAL(triggered()), this, SLOT(fileSave()));
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a->setEnabled(false);
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menu->addAction(a);
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a = new QAction(tr("Save &As..."), this);
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connect(a, SIGNAL(triggered()), this, SLOT(fileSaveAs()));
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menu->addAction(a);
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menu->addSeparator();
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a = new QAction(QIcon(":/images/textedit/fileprint.png"), tr("&Print..."), this);
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a->setShortcut(QKeySequence::Print);
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connect(a, SIGNAL(triggered()), this, SLOT(filePrint()));
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menu->addAction(a);
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/*a = new QAction(QIcon(":/images/textedit/fileprint.png"), tr("Print Preview..."), this);
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connect(a, SIGNAL(triggered()), this, SLOT(filePrintPreview()));
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menu->addAction(a);*/
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a = new QAction(QIcon(":/images/textedit/exportpdf.png"), tr("&Export PDF..."), this);
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a->setShortcut(Qt::CTRL + Qt::Key_D);
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connect(a, SIGNAL(triggered()), this, SLOT(filePrintPdf()));
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menu->addAction(a);
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menu->addSeparator();
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a = new QAction(tr("&Quit"), this);
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a->setShortcut(Qt::CTRL + Qt::Key_Q);
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connect(a, SIGNAL(triggered()), this, SLOT(close()));
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menu->addAction(a);
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}
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void ChanMsgDialog::setupEditActions()
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{
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QMenu *menu = new QMenu(tr("&Edit"), this);
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menuBar()->addMenu(menu);
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QAction *a;
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a = actionUndo = new QAction(QIcon(":/images/textedit/editundo.png"), tr("&Undo"), this);
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a->setShortcut(QKeySequence::Undo);
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menu->addAction(a);
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a = actionRedo = new QAction(QIcon(":/images/textedit/editredo.png"), tr("&Redo"), this);
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a->setShortcut(QKeySequence::Redo);
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menu->addAction(a);
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menu->addSeparator();
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a = actionCut = new QAction(QIcon(":/images/textedit/editcut.png"), tr("Cu&t"), this);
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a->setShortcut(QKeySequence::Cut);
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menu->addAction(a);
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a = actionCopy = new QAction(QIcon(":/images/textedit/editcopy.png"), tr("&Copy"), this);
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a->setShortcut(QKeySequence::Copy);
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menu->addAction(a);
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a = actionPaste = new QAction(QIcon(":/images/textedit/editpaste.png"), tr("&Paste"), this);
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a->setShortcut(QKeySequence::Paste);
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menu->addAction(a);
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actionPaste->setEnabled(!QApplication::clipboard()->text().isEmpty());
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}
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void ChanMsgDialog::textBold()
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{
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@ -709,8 +844,145 @@ void ChanMsgDialog::alignmentChanged(Qt::Alignment a)
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} else if (a & Qt::AlignJustify) {
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actionAlignJustify->setChecked(true);
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}
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}
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void ChanMsgDialog::clipboardDataChanged()
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{
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actionPaste->setEnabled(!QApplication::clipboard()->text().isEmpty());
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}
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void ChanMsgDialog::fileNew()
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{
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if (maybeSave()) {
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ui.msgText->clear();
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//setCurrentFileName(QString());
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}
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}
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void ChanMsgDialog::fileOpen()
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{
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QString fn = QFileDialog::getOpenFileName(this, tr("Open File..."),
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QString(), tr("HTML-Files (*.htm *.html);;All Files (*)"));
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if (!fn.isEmpty())
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load(fn);
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}
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bool ChanMsgDialog::fileSave()
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{
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if (fileName.isEmpty())
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return fileSaveAs();
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QFile file(fileName);
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if (!file.open(QFile::WriteOnly))
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return false;
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QTextStream ts(&file);
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ts.setCodec(QTextCodec::codecForName("UTF-8"));
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ts << ui.msgText->document()->toHtml("UTF-8");
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ui.msgText->document()->setModified(false);
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return true;
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}
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bool ChanMsgDialog::fileSaveAs()
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{
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QString fn = QFileDialog::getSaveFileName(this, tr("Save as..."),
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QString(), tr("HTML-Files (*.htm *.html);;All Files (*)"));
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if (fn.isEmpty())
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return false;
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setCurrentFileName(fn);
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return fileSave();
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}
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void ChanMsgDialog::filePrint()
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{
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#ifndef QT_NO_PRINTER
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QPrinter printer(QPrinter::HighResolution);
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printer.setFullPage(true);
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QPrintDialog *dlg = new QPrintDialog(&printer, this);
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if (ui.msgText->textCursor().hasSelection())
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dlg->addEnabledOption(QAbstractPrintDialog::PrintSelection);
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dlg->setWindowTitle(tr("Print Document"));
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if (dlg->exec() == QDialog::Accepted) {
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ui.msgText->print(&printer);
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}
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delete dlg;
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#endif
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}
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/*void TextEdit::filePrintPreview()
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{
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PrintPreview *preview = new PrintPreview(textEdit->document(), this);
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preview->setWindowModality(Qt::WindowModal);
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preview->setAttribute(Qt::WA_DeleteOnClose);
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preview->show();
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}*/
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void ChanMsgDialog::filePrintPdf()
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{
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#ifndef QT_NO_PRINTER
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QString fileName = QFileDialog::getSaveFileName(this, "Export PDF",
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QString(), "*.pdf");
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if (!fileName.isEmpty()) {
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if (QFileInfo(fileName).suffix().isEmpty())
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fileName.append(".pdf");
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QPrinter printer(QPrinter::HighResolution);
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printer.setOutputFormat(QPrinter::PdfFormat);
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printer.setOutputFileName(fileName);
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ui.msgText->document()->print(&printer);
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}
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#endif
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}
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void ChanMsgDialog::setCurrentFileName(const QString &fileName)
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{
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this->fileName = fileName;
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ui.msgText->document()->setModified(false);
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setWindowModified(false);
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}
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bool ChanMsgDialog::load(const QString &f)
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{
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if (!QFile::exists(f))
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return false;
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QFile file(f);
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if (!file.open(QFile::ReadOnly))
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return false;
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QByteArray data = file.readAll();
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QTextCodec *codec = Qt::codecForHtml(data);
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QString str = codec->toUnicode(data);
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if (Qt::mightBeRichText(str)) {
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ui.msgText->setHtml(str);
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} else {
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str = QString::fromLocal8Bit(data);
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ui.msgText->setPlainText(str);
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}
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setCurrentFileName(f);
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return true;
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}
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bool ChanMsgDialog::maybeSave()
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{
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if (!ui.msgText->document()->isModified())
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return true;
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if (fileName.startsWith(QLatin1String(":/")))
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return true;
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QMessageBox::StandardButton ret;
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ret = QMessageBox::warning(this, tr("Save Message"),
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tr("Message has not been Sent.\n"
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"Do you want to save message ?"),
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QMessageBox::Save | QMessageBox::Discard
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| QMessageBox::Cancel);
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if (ret == QMessageBox::Save)
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return fileSave();
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else if (ret == QMessageBox::Cancel)
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return false;
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return true;
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}
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void ChanMsgDialog::toggleContacts()
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{
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ui.contactsdockWidget->setVisible(!ui.contactsdockWidget->isVisible());
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