File indexing completed on 2024-04-28 04:34:27
0001 /* 0002 * This file is part of KDevelop Krazy2 Plugin. 0003 * 0004 * Copyright 2012 Daniel Calviño Sánchez <danxuliu@gmail.com> 0005 * 0006 * This program is free software; you can redistribute it and/or 0007 * modify it under the terms of the GNU General Public License 0008 * as published by the Free Software Foundation; either version 2 0009 * of the License, or (at your option) any later version. 0010 * 0011 * This program is distributed in the hope that it will be useful, 0012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 0013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 0014 * GNU General Public License for more details. 0015 * 0016 * You should have received a copy of the GNU General Public License 0017 * along with this program. If not, see <http://www.gnu.org/licenses/>. 0018 */ 0019 0020 #ifndef SELECTPATHSWIDGET_H 0021 #define SELECTPATHSWIDGET_H 0022 0023 #include <QWidget> 0024 0025 class QStringListModel; 0026 0027 namespace Ui { 0028 class SelectPathsWidget; 0029 } 0030 0031 /** 0032 * Widget to select files and directories. 0033 * The widget contains a list with the selected paths and buttons to add new 0034 * paths or remove one or more of the already selected ones. Only local files 0035 * or directories can be added. 0036 * 0037 * The paths in the list are sorted alphabetically. Directories include a 0038 * trailing '/' to be able to tell them apart from files. 0039 */ 0040 class SelectPathsWidget: public QWidget { 0041 Q_OBJECT 0042 public: 0043 0044 /** 0045 * Creates a new SelectPathsWidget with the given parent. 0046 * 0047 * @param paths The already selected paths. 0048 * @param parent The parent widget. 0049 */ 0050 explicit SelectPathsWidget(const QStringList& paths, QWidget* parent = nullptr); 0051 0052 /** 0053 * Destroys this SelectPathsWidget. 0054 */ 0055 ~SelectPathsWidget() override; 0056 0057 /** 0058 * Returns the selected files and directories. 0059 * 0060 * @return The selected files and directories. 0061 */ 0062 QStringList selectedFilesAndDirectories() const; 0063 0064 /** 0065 * Add the given paths to the selected paths. 0066 * 0067 * @param paths The paths to add. 0068 */ 0069 void addPaths(const QStringList& paths); 0070 void clearPaths(); 0071 0072 private: 0073 0074 /** 0075 * The QtDesigner UI file for this widget. 0076 */ 0077 Ui::SelectPathsWidget* m_ui; 0078 0079 /** 0080 * The list of selected paths. 0081 */ 0082 QStringList m_paths; 0083 0084 /** 0085 * The model to show the paths in the list view. 0086 */ 0087 QStringListModel* m_pathsModel; 0088 0089 /** 0090 * Updates the paths after a change. 0091 * The "Remove" button is disabled after an update. 0092 */ 0093 void updatePaths(); 0094 0095 private Q_SLOTS: 0096 0097 /** 0098 * Shows a dialog to select files and directories and adds them to the list. 0099 */ 0100 void add(); 0101 0102 /** 0103 * Removes the currently selected paths, if any. 0104 */ 0105 void remove(); 0106 0107 /** 0108 * Enables or disables the "Remove" button depending on whether there is any 0109 * path selected or not. 0110 */ 0111 void handleSelectionChanged(); 0112 0113 }; 0114 0115 #endif