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annotate libgui/src/files-dock-widget.h @ 16503:c1ff738d606d

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allow files to be renamed or deleted using the file browser * libgui/src/files-dock-widget.cc, libgui/src/files-dock-widget.h (files_dock_widget::files_dock_widget): Add connect/setup for context menu. (files_dock_widget::contextmenu_requested): New function. (files_dock_widget::contextmenu_open): New function. (files_dock_widget::contextmenu_rename): New function. (files_dock_widget::contextmenu_delete): New function. (files_dock_widget::contextmenu_newfile): New function. (files_dock_widget::contextmenu_newdir): New function.
author John Donoghue <john.donoghue@ieee.org>
date Fri, 12 Apr 2013 14:51:39 -0400
parents facf00ce97d3
children 49b059bf27c7
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
15204
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1 /*
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2
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3 Copyright (C) 2011-2012 Jacob Dawid
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4
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5 This file is part of Octave.
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6
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7 Octave is free software; you can redistribute it and/or modify it
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8 under the terms of the GNU General Public License as published by the
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9 Free Software Foundation; either version 3 of the License, or (at your
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10 option) any later version.
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11
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12 Octave is distributed in the hope that it will be useful, but WITHOUT
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13 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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14 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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15 for more details.
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16
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17 You should have received a copy of the GNU General Public License
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18 along with Octave; see the file COPYING. If not, see
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19 <http://www.gnu.org/licenses/>.
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20
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21 */
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22
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23 #ifndef FILESDOCKWIDGET_H
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24 #define FILESDOCKWIDGET_H
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25
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26 #include <QListView>
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27 #include <QDate>
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28 #include <QObject>
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29 #include <QWidget>
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30 #include <QListWidget>
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31 #include <QFileSystemModel>
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32 #include <QToolBar>
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33 #include <QToolButton>
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34 #include <QVBoxLayout>
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35 #include <QAction>
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36 #include <QTreeView>
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37 #include <QSettings>
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38
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39 #include <QComboBox>
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40 #include "octave-dock-widget.h"
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41
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42 /**
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43 \class files_dock_widget
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44 \brief Dock widget to display files in the current directory.
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45 */
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46 class files_dock_widget : public octave_dock_widget
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47 {
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48 Q_OBJECT
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49
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50 public:
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51
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52 files_dock_widget (QWidget *parent = 0);
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53
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54 ~files_dock_widget ();
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55
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56 public slots:
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57
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58 /** Slot for handling a change in directory via double click. */
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59 void item_double_clicked (const QModelIndex & index);
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60
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61 /** Slot for handling the up-directory button in the toolbar. */
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62 void change_directory_up ();
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63
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64 /** Slot for handling the sync octave directory button in the toolbar. */
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65 void do_sync_octave_directory ();
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66
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67 /** Slot for handling the sync browser directory button in the toolbar. */
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68 void do_sync_browser_directory ();
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69
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70 /** Sets the current directory being displayed. */
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71 void set_current_directory (const QString& dir);
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72
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73 /** Accepts user input a the line edit for the current directory. */
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74 void accept_directory_line_edit ();
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75
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76 /** set the internal variable that holds the actual octave variable **/
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77 void update_octave_directory (const QString& dir);
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78
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79 /** Tells the widget to react on changed settings. */
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80 void notice_settings (const QSettings *settings);
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81
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82 private slots:
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83 /** context menu wanted */
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84 void contextmenu_requested (const QPoint& pos);
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85
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86 /* context menu actions */
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87 void contextmenu_open (bool);
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88 void contextmenu_rename (bool);
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89 void contextmenu_delete (bool);
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90 void contextmenu_newfile (bool);
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91 void contextmenu_newdir (bool);
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92
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93 signals:
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94
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95 /** Emitted, whenever the user requested to open a file. */
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96 void open_file (const QString& fileName);
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97
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98 /** Emitted, whenever the currently displayed directory changed. */
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99 void displayed_directory_changed (const QString& dir);
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100
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101 private:
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102
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103 // TODO: Add toolbar with buttons for navigating the path, creating dirs, etc
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104
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105 /** set a new directory or open a file **/
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106 void display_directory (const QString& dir, bool set_octave_dir = true);
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107
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108 /** Variables for the actions **/
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109 QAction * _sync_octave_directory_action;
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110 QAction * _sync_browser_directory_action;
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111
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112 /** The file system model. */
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113 QFileSystemModel *_file_system_model;
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114
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115 /** The file system view. */
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116 QTreeView * _file_tree_view;
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117 QComboBox * _current_directory;
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118
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119 /** Internal variables **/
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120 bool _sync_octave_dir; // flag if syncing with octave
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121 QString _octave_dir; // the actual octave dir
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122
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123 enum { MaxMRUDirs = 10 };
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124 };
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125
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126 #endif // FILESDOCKWIDGET_H