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) 2011-2019 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 "version.h"
  24
  25 #include <Plugins/iPlugin>
  26 #include <Gui/Panel>
  27
  28 #include <QObject>
  29 #include <QString>
  30 #include <QModelIndex>
  31 #include <QWidget>
  32
  33 class QWidget;
  34 class QCheckBox;
  35 class QComboBox;
  36 class QPushButton;
  37 class QListWidget;
  38 class QAction;
  39 class QFileSystemModel;
  40
  41 namespace eVaf {
  42 namespace SdiWindow {
  43     struct iSdiWindow;
  44 } // namespace eVaf::SdiWindow
  45 namespace FileFinder {
  46     class iFileFinder;
  47 namespace GUI {
  48
  49 namespace Internal {
  50
  51 /**
  52  * Main widget for the FileFinder window
  53  */
  54 class MainWidget : public Gui::Panel
  55 {
  56     Q_OBJECT
  57
  58 public:
  59
  60     MainWidget(QWidget * parent = nullptr)
  61         : Gui::Panel(parent)
  62     {}
  63
  64     virtual void keyPressEvent(QKeyEvent * e);
  65
  66
  67 signals:
  68
  69     /**
  70      * Request to close the windows/application
  71      */
  72     void quit();
  73
  74 };
  75
  76 } // namespace eVaf::FileFinder::GUI::Internal
  77
  78 /**
  79  * Graphical User Interface for the FileFinder application.
  80  *
  81  * This module adds a GUI window to the FileFinder application using the SdiWindow module.
  82  */
  83 class Module : public Plugins::iPlugin
  84 {
  85     Q_OBJECT
  86     Q_INTERFACES(eVaf::Plugins::iPlugin)
  87     Q_PLUGIN_METADATA(IID VER_MODULE_NAME_STR)
  88
  89 public:
  90
  91     Module();
  92
  93     virtual ~Module();
  94
  95     virtual bool init(QString const & args);
  96
  97     virtual void done();
  98
  99     virtual bool isReady() const { return mReady; }
 100
 101
 102 private slots:
 103
 104     void browseDirectory();
 105
 106     void find();
 107
 108     void found(QString const & file, QString const & dir);
 109
 110     void finished(bool);
 111
 112     void currentRowChanged(int currentRow);
 113
 114     void openFile(QModelIndex const & index = QModelIndex());
 115
 116     void openDirectory();
 117
 118     void copyName();
 119
 120     void copyAllNames();
 121
 122
 123 private: // Members
 124
 125     /// Max number of items in each field that we save
 126     static int const MaxHistoryItems;
 127
 128     /// Flag indicating that the module is ready
 129     bool mReady;
 130
 131     /// The iFileFinder interface
 132     eVaf::FileFinder::iFileFinder * mFinder;
 133
 134     /// Actions
 135     QAction * mOpenFileAction;
 136     QAction * mOpenDirectoryAction;
 137     QAction * mCopyNameAction;
 138     QAction * mCopyAllNamesAction;
 139
 140     /// Widgets on the screen
 141     Internal::MainWidget * wMain;
 142     QComboBox * wDirectory;
 143     QPushButton * wBrowse;
 144     QCheckBox * wRecursive;
 145     QComboBox * wIncludeNames;
 146     QComboBox * wExcludeNames;
 147     QComboBox * wIncludeContent;
 148     QComboBox * wExcludeContent;
 149     QListWidget * wResults;
 150     QPushButton * wFind;
 151
 152     /// File system auto-completion model for the directory field
 153     QFileSystemModel * mDirModel;
 154
 155
 156 private: // Methods
 157
 158     void createWidgets();
 159
 160     void createActions();
 161
 162     void saveHistory();
 163
 164     void loadHistory();
 165
 166 };
 167
 168 } // namespace eVaf::FileFinder::GUI
 169 } // namespace eVaf::FileFinder
 170 } // namespace eVaf
 171
 172 #endif // gui.h