editors/sc-ide/widgets/main_window.hpp

   1 /*
   2     SuperCollider Qt IDE
   3     Copyright (c) 2012 Jakob Leben & Tim Blechmann
   4     http://www.audiosynth.com
   5
   6     This program is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     This program is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with this program; if not, write to the Free Software
  18     Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA
  19 */
  20
  21 #ifndef SCIDE_WIDGETS_MAIN_WINDOW_HPP_INCLUDED
  22 #define SCIDE_WIDGETS_MAIN_WINDOW_HPP_INCLUDED
  23
  24 #include <QLabel>
  25 #include <QMainWindow>
  26 #include <QProcess>
  27 #include <QSignalMapper>
  28 #include <QStatusBar>
  29
  30 namespace ScIDE {
  31
  32 class Main;
  33 class MultiEditor;
  34 class ToolBox;
  35 class TextFindReplacePanel;
  36 class GoToLineTool;
  37 class PostDock;
  38 class DocumentsDock;
  39 class CmdLine;
  40 class Document;
  41 class DocumentsDialog;
  42 struct Session;
  43 class StatusLabel;
  44 class StatusClockLabel;
  45
  46 namespace Settings { class Manager; }
  47
  48 class MainWindow : public QMainWindow
  49 {
  50     Q_OBJECT
  51
  52 public:
  53
  54     enum ActionRole {
  55         // File
  56         Quit = 0,
  57         DocNew,
  58         DocOpen,
  59         DocSave,
  60         DocSaveAs,
  61         DocSaveAll,
  62         DocClose,
  63         DocCloseAll,
  64         DocReload,
  65         ClearRecentDocs,
  66
  67         // Sessions
  68         NewSession,
  69         SaveSessionAs,
  70         ManageSessions,
  71         OpenSessionSwitchDialog,
  72
  73         // Edit
  74         Find,
  75         Replace,
  76
  77         // View
  78         ShowCmdLine,
  79         ShowGoToLineTool,
  80         CloseToolBox,
  81         ShowFullScreen,
  82         ClearPostWindow,
  83
  84         LookupReferences,
  85         LookupDefinition,
  86         LookupDocumentation,
  87
  88         // Settings
  89         ShowSettings,
  90
  91         // Language
  92         OpenDefinition,
  93         FindReferences,
  94
  95         // Help
  96         Help,
  97         HelpForSelection,
  98
  99         // Server
 100         ToggleServerRunning,
 101
 102         ActionCount
 103     };
 104
 105     explicit MainWindow(Main *);
 106
 107     QAction *action( ActionRole );
 108
 109     bool quit();
 110
 111     void saveWindowState();
 112     void restoreWindowState();
 113
 114     static MainWindow *instance() { return mInstance; }
 115
 116     static bool close( Document * );
 117     static bool save( Document *, bool forceChoose = false );
 118     static bool reload( Document * );
 119
 120 public Q_SLOTS:
 121     void newSession();
 122     void saveCurrentSessionAs();
 123     void openSessionsDialog();
 124
 125     void newDocument();
 126     void openDocument();
 127     void saveDocument();
 128     void saveDocumentAs();
 129     void saveAllDocuments();
 130     void reloadDocument();
 131     void closeDocument();
 132     void closeAllDocuments();
 133
 134     void showCmdLine();
 135     void showFindTool();
 136     void showReplaceTool();
 137     void showGoToLineTool();
 138     void hideToolBox();
 139
 140     void showSettings();
 141
 142 signals:
 143     void evaluateCode( const QString &, bool silent = true );
 144
 145 public Q_SLOTS:
 146     void showStatusMessage( QString const & string );
 147
 148 private Q_SLOTS:
 149     void switchSession( Session *session );
 150     void saveSession( Session *session );
 151     void openHelp();
 152     void openDocumentation();
 153     void onInterpreterStateChanged( QProcess::ProcessState );
 154     void onServerStatusReply(int ugens, int synths, int groups, int synthDefs, float avgCPU, float peakCPU);
 155     void onServerRunningChanged( bool running, QString const & hostName, int port );
 156     void onQuit();
 157     void onCurrentDocumentChanged( Document * );
 158     void onDocumentChangedExternally( Document * );
 159     void onDocDialogFinished();
 160     void updateRecentDocsMenu();
 161     void onRecentDocAction( QAction * );
 162     void onOpenSessionAction( QAction * );
 163     void updateWindowTitle();
 164     void toggleFullScreen();
 165     void openDefinition();
 166     void lookupDefinition();
 167     void lookupDocumentation();
 168     void findReferences();
 169     void lookupReferences();
 170     void toggleServerRunning();
 171     void applySettings( Settings::Manager * );
 172     void showSwitchSessionDialog();
 173
 174 protected:
 175     virtual void closeEvent(QCloseEvent *event);
 176     virtual void dragEnterEvent( QDragEnterEvent * );
 177     virtual void dropEvent( QDropEvent * );
 178
 179 private:
 180     void createActions();
 181     void createMenus();
 182     bool promptSaveDocs();
 183     void updateSessionsMenu();
 184     void updateClockWidget( bool isFullScreen );
 185     void openSession( QString const & sessionName );
 186
 187     Main *mMain;
 188
 189     QAction * mActions[ActionCount];
 190     QMenu * mRecentDocsMenu;
 191     QMenu * mSessionsMenu;
 192
 193     MultiEditor *mEditors;
 194
 195     // Tools
 196     ToolBox *mToolBox;
 197     CmdLine *mCmdLine;
 198     GoToLineTool *mGoToLineTool;
 199     TextFindReplacePanel *mFindReplaceTool;
 200
 201     // Status bar
 202     QStatusBar  *mStatusBar;
 203     StatusLabel *mLangStatus;
 204     StatusLabel *mServerStatus;
 205     StatusClockLabel *mClockLabel;
 206
 207     // Docks
 208     PostDock * mPostDock;
 209     DocumentsDock *mDocListDock;
 210
 211     QSignalMapper mCodeEvalMapper;
 212     DocumentsDialog * mDocDialog;
 213
 214     static MainWindow *mInstance;
 215 };
 216
 217 class StatusLabel : public QLabel
 218 {
 219 public:
 220     StatusLabel(QWidget *parent = 0);
 221     void setBackground(const QBrush &);
 222     void setTextColor(const QColor &);
 223 };
 224
 225 class StatusClockLabel : public StatusLabel
 226 {
 227 public:
 228     StatusClockLabel (QWidget * parent = 0);
 229     ~StatusClockLabel();
 230
 231 private:
 232     void timerEvent(QTimerEvent *);
 233     void updateTime();
 234     int mTimerId;
 235 };
 236
 237 } // namespace ScIDE
 238
 239 #endif