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 #include <Gui/Panel>
  25
  26 #include <QObject>
  27 #include <QString>
  28 #include <QModelIndex>
  29 #include <QWidget>
  30
  31 class QWidget;
  32 class QCheckBox;
  33 class QComboBox;
  34 class QPushButton;
  35 class QListWidget;
  36 class QAction;
  37 class QFileSystemModel;
  38
  39 namespace eVaf {
  40 namespace SdiWindow {
  41     struct iSdiWindow;
  42 } // namespace eVaf::SdiWindow
  43 namespace FileFinder {
  44     struct iFileFinder;
  45 namespace GUI {
  46
  47 namespace Internal {
  48
  49 /**
  50  * Main widget for the FileFinder window
  51  */
  52 class MainWidget : public Gui::Panel
  53 {
  54     Q_OBJECT
  55
  56 public:
  57
  58     MainWidget(QWidget * parent = 0)
  59         : Gui::Panel(parent)
  60     {}
  61
  62     virtual void keyPressEvent(QKeyEvent * e);
  63
  64
  65 signals:
  66
  67     /**
  68      * Request to close the windows/application
  69      */
  70     void quit();
  71
  72 };
  73
  74 } // namespace eVaf::FileFinder::GUI::Internal
  75
  76 /**
  77  * Graphical User Interface for the FileFinder application.
  78  *
  79  * This module adds a GUI window to the FileFinder application using the SdiWindow module.
  80  */
  81 class Module : public Plugins::iPlugin
  82 {
  83     Q_OBJECT
  84     Q_INTERFACES(eVaf::Plugins::iPlugin)
  85
  86 public:
  87
  88     Module();
  89
  90     virtual ~Module();
  91
  92     virtual bool init(QString const & args);
  93
  94     virtual void done();
  95
  96     virtual bool isReady() const { return mReady; }
  97
  98
  99 private slots:
 100
 101     void browseDirectory();
 102
 103     void find();
 104
 105     void found(QString const & file, QString const & dir);
 106
 107     void finished(bool);
 108
 109     void currentRowChanged(int currentRow);
 110
 111     void openFile(QModelIndex const & index = QModelIndex());
 112
 113     void openDirectory();
 114
 115
 116 private: // Members
 117
 118     /// Max number of items in each field that we save
 119     static int const MaxHistoryItems;
 120
 121     /// Flag indicating that the module is ready
 122     bool mReady;
 123
 124     /// The iFileFinder interface
 125     eVaf::FileFinder::iFileFinder * mFinder;
 126
 127     /// Actions
 128     QAction * mOpenFileAction;
 129     QAction * mOpenDirectoryAction;
 130
 131     /// Widgets on the screen
 132     Internal::MainWidget * wMain;
 133     QComboBox * wDirectory;
 134     QPushButton * wBrowse;
 135     QCheckBox * wRecursive;
 136     QComboBox * wIncludeNames;
 137     QComboBox * wExcludeNames;
 138     QComboBox * wIncludeContent;
 139     QComboBox * wExcludeContent;
 140     QListWidget * wResults;
 141     QPushButton * wFind;
 142
 143     /// File system auto-completion model for the directory field
 144     QFileSystemModel * mDirModel;
 145
 146
 147 private: // Methods
 148
 149     void createWidgets();
 150
 151     void createActions();
 152
 153     void saveHistory();
 154
 155     void loadHistory();
 156
 157 };
 158
 159 } // namespace eVaf::FileFinder::GUI
 160 } // namespace eVaf::FileFinder
 161 } // namespace eVaf
 162
 163 #endif // gui.h