vaikene.ee Git - evaf/blob - src/apps/FileFinder/GUI/gui.h

   1 /**
   2  * @file FileFinder/GUI/gui.h
   3  * @brief GUI for the FileFinder application
   4  * @author Enar Vaikene
   5  *
   6  * Copyright (c) 2011 Enar Vaikene
   7  *
   8  * This file is part of the eVaf C++ cross-platform application development framework.
   9  *
  10  * This file can be used under the terms of the GNU General Public License
  11  * version 3.0 as published by the Free Software Foundation and appearing in
  12  * the file LICENSE included in the packaging of this file. Please review the
  13  * the following information to ensure the GNU General Public License version
  14  * 3.0 requirements will be met: http://www.gnu.org/copyleft/gpl.html.
  15  *
  16  * Alternatively, this file may be used in accordance with the Commercial License
  17  * Agreement provided with the Software.
  18  */
  19
  20 #ifndef __FILEFINDER_GUI_GUI_H
  21 #  define __FILEFINDER_GUI_GUI_H
  22
  23 #include <Plugins/iPlugin>
  24
  25 #include <QObject>
  26 #include <QString>
  27 #include <QModelIndex>
  28 #include <QWidget>
  29
  30 class QWidget;
  31 class QCheckBox;
  32 class QComboBox;
  33 class QPushButton;
  34 class QListWidget;
  35 class QAction;
  36 class QFileSystemModel;
  37
  38 namespace eVaf {
  39 namespace SdiWindow {
  40     struct iSdiWindow;
  41 } // namespace eVaf::SdiWindow
  42 namespace FileFinder {
  43     struct iFileFinder;
  44 namespace GUI {
  45
  46 namespace Internal {
  47
  48 /**
  49  * Main widget for the FileFinder window
  50  */
  51 class MainWidget : public QWidget
  52 {
  53     Q_OBJECT
  54
  55 public:
  56
  57     MainWidget(QWidget * parent = 0)
  58         : QWidget(parent)
  59     {}
  60
  61     virtual void keyPressEvent(QKeyEvent * e);
  62
  63
  64 signals:
  65
  66     /**
  67      * Request to close the windows/application
  68      */
  69     void quit();
  70
  71 };
  72
  73 } // namespace eVaf::FileFinder::GUI::Internal
  74
  75 /**
  76  * Graphical User Interface for the FileFinder application.
  77  *
  78  * This module adds a GUI window to the FileFinder application using the SdiWindow module.
  79  */
  80 class Module : public Plugins::iPlugin
  81 {
  82     Q_OBJECT
  83     Q_INTERFACES(eVaf::Plugins::iPlugin)
  84
  85 public:
  86
  87     Module();
  88
  89     virtual ~Module();
  90
  91     virtual bool init(QString const & args);
  92
  93     virtual void done();
  94
  95     virtual bool isReady() const { return mReady; }
  96
  97
  98 private slots:
  99
 100     void browseDirectory();
 101
 102     void find();
 103
 104     void found(QString const & file, QString const & dir);
 105
 106     void finished(bool);
 107
 108     void currentRowChanged(int currentRow);
 109
 110     void openFile(QModelIndex const & index = QModelIndex());
 111
 112     void openDirectory();
 113
 114
 115 private: // Members
 116
 117     /// Max number of items in each field that we save
 118     static int const MaxHistoryItems;
 119
 120     /// Flag indicating that the module is ready
 121     bool mReady;
 122
 123     /// The iFileFinder interface
 124     eVaf::FileFinder::iFileFinder * mFinder;
 125
 126     /// Actions
 127     QAction * mOpenFileAction;
 128     QAction * mOpenDirectoryAction;
 129
 130     /// Widgets on the screen
 131     Internal::MainWidget * wMain;
 132     QComboBox * wDirectory;
 133     QPushButton * wBrowse;
 134     QCheckBox * wRecursive;
 135     QComboBox * wIncludeNames;
 136     QComboBox * wExcludeNames;
 137     QComboBox * wIncludeContent;
 138     QComboBox * wExcludeContent;
 139     QListWidget * wResults;
 140     QPushButton * wFind;
 141
 142     /// File system auto-completion model for the directory field
 143     QFileSystemModel * mDirModel;
 144
 145
 146 private: // Methods
 147
 148     void createWidgets();
 149
 150     void createActions();
 151
 152     void saveHistory();
 153
 154     void loadHistory();
 155
 156 };
 157
 158 } // namespace eVaf::FileFinder::GUI
 159 } // namespace eVaf::FileFinder
 160 } // namespace eVaf
 161
 162 #endif // gui.h