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/*
* Copyright 2010 Mihai Niculescu <q.quark@gmail.com>
*
* This file is part of EqualX Project (https://launchpad.net/equalx/)
*
* EqualX 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 3 of the License, or
* (at your option) any later version.
*
* EqualX is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include <QMainWindow>
#include <QProcess>
#include <QTimer>
#include <QTime>
#include "defines.h"
#include "Symbol.h"
#include "LibraryData.h"
class QAction;
class QActionGroup;
class QButtonGroup;
class QCloseEvent;
class QMenu;
class QModelIndex;
class QMovie;
class QPushButton;
class QToolButton;
class QSignalMapper;
class QProcess;
class QStandardItemModel;
class QPlainTextEdit;
class DialogPreferencesBookmark;
class DialogPreferences;
class DialogReplace;
class DialogAbout;
class EquationView;
class LatexEditor;
class WidgetFind;
class SearchLineEdit;
class LibraryManager;
namespace EqualX {
class RenderEngine;
class FileInfo;
}
namespace Ui
{
class MainWindowClass;
}
class MainWindow : public QMainWindow
{
Q_OBJECT
public:
MainWindow(QWidget *parent = 0);
~MainWindow();
void setWindowModified(bool mod=true);
public slots:
void updateEquation(); // updates tex, png, and scene
void onFindTextChanged(const QString &exp);
void showFindDialog();
void showReplaceDialog();
void showLatexOutputWindow() const;
void insertSymbol(LatexSymbol *symbol);
void copyEquationToClipboard();
void pasteEquationFromClipboard();
void onActivatedHistoryRow(const LibraryModelData &row);
void onActivatedBookmark(int bookmarkId);
void onBookmarkAdd();
void showBookmarks();
void showHistory();
private slots:
void equationChanged();
void newEquation();
void onAbout();
void onDeleteSelection(); // delete selected text from editor
void onPreferences(); // show preferences dialog
void open();
bool saveAs();
void loadEquation(const QString &fileName);
void preferencesAccepted();
void renderStarted();
void renderFinished(int exitCode, QProcess::ExitStatus exitStatus);
void renderError(QProcess::ProcessError);
void writeSettings(); //read all settings from preferencesDialog and write them to the Settings File
void readSettings(); // read all settings from the Settings File and update preferencesDialog
protected:
void showEquation();
void clearCurrentHighlight();
void setActions();
void setSymbolsPanel();
void setMathPanelTabsActions();
void setSignals();
void setCustomStyleSheets();
bool saveEquation(const QString &fileName);
void closeEvent(QCloseEvent *);
/*
Adds ToolButtons with Actions conforming the file found by file name at eqImage
to the widget
*/
void addButtonToMathTabs(const QString &eqImage, QWidget *widget);
void addButtonToMathTabs(const QStringList &list, QWidget *widget);
void updateUIFromSettings(); // update Main Window UI according to settings
QString strippedName(const QString &fullFileName);
private:
void checkRequirements(); // check if the requirements are fulfilled
/* MainWindow widgets */
Ui::MainWindowClass *ui;
EqualX::FileInfo *mEquationData;
EquationView *mEquationView;
LatexEditor *mLatexEditor;
WidgetFind *mFindWidget;
QButtonGroup* renderModeButtonGroup;
QMovie* mAnimationProgress;
QTimer mAutoUpdateTimer;
SearchLineEdit* mSearchLineEdit;
QPlainTextEdit* mLatexOutput;
LibraryManager* mLibrary;
QActionGroup* mExportActionsGroup;
EqualX::RenderEngine* mRenderer;
QStandardItemModel* mSymbolsModel; // the symbols model used for completion in editor and searcher
// Dialogs
DialogReplace *mDialogReplace;
DialogPreferences *mDialogPreferences;
DialogAbout *mDialogAbout;
DialogPreferencesBookmark *mDialogBookmark;
Bookmark mCurrentBookmark; // holds the loaded bookmark from library (and which is currently displayed)
// data
QString curSaveDir; // current file
// flags
bool highlightAll;
};
#endif // MAINWINDOW_H
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