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mainwindow.h
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mainwindow.h
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/*
* This file is part of PlantUML QEditor.
*
* PlantUML QEditor 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.
*
* PlantUML QEditor 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 PlantUML QEditor. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef MAINWINDOW_H
#define MAINWINDOW_H
#include <QMainWindow>
#include <QMap>
class QAction;
class QMenu;
class QTextEdit;
class QProcess;
class PreviewWidget;
class QTimer;
class QLabel;
class QSignalMapper;
class QToolBox;
class QListWidget;
class QListWidgetItem;
class FileCache;
class RecentDocuments;
class QSignalMapper;
class QScrollArea;
class TextEdit;
class MainWindow : public QMainWindow
{
Q_OBJECT
public:
explicit MainWindow(QWidget *parent = 0);
~MainWindow();
void openDocument(const QString& path);
public slots:
void newDocument();
private slots:
void about();
void refresh(bool forced = false);
void refreshFinished();
void changeImageFormat();
void undo();
void redo();
void copyImage();
void onAutoRefreshActionToggled(bool state);
void onEditorChanged();
void onRefreshActionTriggered();
void onPreferencesActionTriggered();
void onOpenDocumentActionTriggered();
void onSaveActionTriggered();
void onSaveAsActionTriggered();
void onExportImageActionTriggered();
void onExportAsImageActionTriggered();
void onRecentDocumentsActionTriggered(const QString& path);
void onAssistanItemDoubleClicked(QListWidgetItem* item);
void onSingleApplicationReceivedMessage(const QString& message);
void onAssistantFocus();
void onAssistantItemInsert(QWidget* widget);
void onNextAssistant();
void onPrevAssistant();
void onAssistantItemSelectionChanged();
void onCurrentAssistantChanged(int index);
private:
enum ImageFormat { SvgFormat, PngFormat };
void closeEvent(QCloseEvent *event);
bool maybeSave();
void readSettings(bool reload = false);
void writeSettings();
bool saveDocument(const QString& name);
void exportImage(const QString& name);
QString makeKeyForDocument(QByteArray current_document);
void createActions();
void createMenus();
void createToolBars();
void createStatusBar();
void createDockWindows();
void enableUndoRedoActions();
void addZoomActions(QWidget* widget);
void checkPaths();
void reloadAssistantXml(const QString& path);
void insertAssistantCode(const QString& code);
bool refreshFromCache();
void updateCacheSizeInfo();
void focusAssistant();
QLabel *m_currentImageFormatLabel;
QLabel *m_autoRefreshLabel;
QLabel *m_exportPathLabel;
QLabel *m_cacheSizeLabel;
QString m_documentPath;
QString m_exportPath;
QString m_lastKey;
QByteArray m_cachedImage;
QString m_assistantXmlPath;
QList<QListWidget*> m_assistantWidgets;
bool m_useCustomJava;
bool m_useCustomPlantUml;
bool m_useCustomGraphiz;
bool m_useCache;
bool m_useCustomCache;
bool m_refreshOnSave;
int m_cacheMaxSize;
QString m_javaPath;
QString m_plantUmlPath;
QString m_graphizPath;
QString m_cachePath;
QString m_customJavaPath;
QString m_customPlantUmlPath;
QString m_customGraphizPath;
QString m_customCachePath;
bool m_hasValidPaths;
QProcess *m_process;
QMap<ImageFormat, QString> m_imageFormatNames;
ImageFormat m_currentImageFormat;
QTimer *m_autoRefreshTimer;
bool m_needsRefresh;
TextEdit *m_editor;
// the main image widget, which renders to svg or png
// and the scroll area container used to add scroll bars
PreviewWidget *m_imageWidget;
QScrollArea* m_imageWidgetScrollArea;
QToolBox *m_assistantToolBox;
QLabel *m_assistantPreviewNotes;
QTextEdit *m_assistantCodePreview;
QToolBar *m_mainToolBar;
QToolBar *m_zoomToolBar;
QMenu *m_fileMenu;
QAction *m_newDocumentAction;
QAction *m_openDocumentAction;
QAction *m_saveDocumentAction;
QAction *m_saveAsDocumentAction;
QAction *m_exportImageAction;
QAction *m_exportAsImageAction;
QAction *m_quitAction;
QMenu *m_editMenu;
QAction *m_undoAction;
QAction *m_copyImageAction;
QAction *m_redoAction;
QAction *m_refreshAction;
QMenu *m_settingsMenu;
QAction *m_showAssistantDockAction;
QAction *m_showAssistantInfoDockAction;
QAction *m_showEditorDockAction;
QAction *m_showMainToolbarAction;
QAction *m_showStatusBarAction;
QAction *m_pngPreviewAction;
QAction *m_svgPreviewAction;
QAction *m_autoRefreshAction;
QAction *m_autoSaveImageAction;
QAction *m_preferencesAction;
QMenu *m_zoomMenu;
QAction *m_zoomInAction;
QAction *m_zoomOutAction;
QAction *m_zoomOriginalAction;
QMenu *m_helpMenu;
QAction *m_aboutAction;
QAction *m_aboutQtAction;
QSignalMapper* m_assistantInsertSignalMapper;
FileCache* m_cache;
RecentDocuments* m_recentDocuments;
QString m_lastDir;
};
#endif // MAINWINDOW_H