[1f4adec] | 1 | /* |
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| 2 | |
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| 3 | Copyright 2012-2013 Adam Reichold |
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| 4 | |
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| 5 | This file is part of qpdfview. |
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| 6 | |
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| 7 | qpdfview is free software: you can redistribute it and/or modify |
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| 8 | it under the terms of the GNU General Public License as published by |
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| 9 | the Free Software Foundation, either version 2 of the License, or |
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| 10 | (at your option) any later version. |
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| 11 | |
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| 12 | qpdfview is distributed in the hope that it will be useful, |
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| 13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 15 | GNU General Public License 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 qpdfview. If not, see <http://www.gnu.org/licenses/>. |
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| 19 | |
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| 20 | */ |
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| 21 | |
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| 22 | #ifndef FORMFIELDWIDGETS_H |
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| 23 | #define FORMFIELDWIDGETS_H |
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| 24 | |
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| 25 | #include <QCheckBox> |
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| 26 | #include <QComboBox> |
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| 27 | #include <QLineEdit> |
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| 28 | #include <QListWidget> |
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| 29 | #include <QPlainTextEdit> |
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| 30 | #include <QRadioButton> |
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| 31 | |
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| 32 | class QMutex; |
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| 33 | |
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| 34 | namespace Poppler |
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| 35 | { |
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| 36 | class FormField; |
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| 37 | class FormFieldText; |
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| 38 | class FormFieldChoice; |
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| 39 | class FormFieldButton; |
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| 40 | } |
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| 41 | |
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| 42 | namespace qpdfview |
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| 43 | { |
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| 44 | |
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| 45 | class NormalTextFieldWidget : public QLineEdit |
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| 46 | { |
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| 47 | Q_OBJECT |
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| 48 | |
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| 49 | public: |
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| 50 | NormalTextFieldWidget(QMutex* mutex, Poppler::FormFieldText* formField, QWidget* parent = 0); |
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| 51 | |
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| 52 | signals: |
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| 53 | void wasModified(); |
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| 54 | |
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| 55 | protected: |
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| 56 | void keyPressEvent(QKeyEvent* event); |
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| 57 | |
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| 58 | protected slots: |
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| 59 | void on_textChanged(const QString& text); |
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| 60 | |
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| 61 | private: |
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| 62 | Q_DISABLE_COPY(NormalTextFieldWidget) |
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| 63 | |
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| 64 | QMutex* m_mutex; |
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| 65 | Poppler::FormFieldText* m_formField; |
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| 66 | |
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| 67 | }; |
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| 68 | |
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| 69 | class MultilineTextFieldWidget : public QPlainTextEdit |
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| 70 | { |
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| 71 | Q_OBJECT |
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| 72 | |
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| 73 | public: |
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| 74 | MultilineTextFieldWidget(QMutex* mutex, Poppler::FormFieldText* formField, QWidget* parent = 0); |
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| 75 | |
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| 76 | signals: |
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| 77 | void wasModified(); |
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| 78 | |
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| 79 | protected: |
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| 80 | void keyPressEvent(QKeyEvent* event); |
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| 81 | |
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| 82 | protected slots: |
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| 83 | void on_textChanged(); |
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| 84 | |
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| 85 | private: |
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| 86 | Q_DISABLE_COPY(MultilineTextFieldWidget) |
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| 87 | |
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| 88 | QMutex* m_mutex; |
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| 89 | Poppler::FormFieldText* m_formField; |
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| 90 | |
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| 91 | }; |
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| 92 | |
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| 93 | class ComboBoxChoiceFieldWidget : public QComboBox |
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| 94 | { |
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| 95 | Q_OBJECT |
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| 96 | |
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| 97 | public: |
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| 98 | ComboBoxChoiceFieldWidget(QMutex* mutex, Poppler::FormFieldChoice* formField, QWidget* parent = 0); |
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| 99 | |
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| 100 | signals: |
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| 101 | void wasModified(); |
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| 102 | |
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| 103 | protected: |
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| 104 | void keyPressEvent(QKeyEvent* event); |
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| 105 | |
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| 106 | void showPopup(); |
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| 107 | void hidePopup(); |
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| 108 | |
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| 109 | protected slots: |
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| 110 | void on_currentIndexChanged(int index); |
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| 111 | void on_currentTextChanged(const QString& text); |
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| 112 | |
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| 113 | private: |
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| 114 | Q_DISABLE_COPY(ComboBoxChoiceFieldWidget) |
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| 115 | |
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| 116 | QMutex* m_mutex; |
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| 117 | Poppler::FormFieldChoice* m_formField; |
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| 118 | |
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| 119 | }; |
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| 120 | |
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| 121 | class ListBoxChoiceFieldWidget : public QListWidget |
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| 122 | { |
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| 123 | Q_OBJECT |
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| 124 | |
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| 125 | public: |
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| 126 | ListBoxChoiceFieldWidget(QMutex* mutex, Poppler::FormFieldChoice* formField, QWidget* parent = 0); |
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| 127 | |
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| 128 | signals: |
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| 129 | void wasModified(); |
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| 130 | |
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| 131 | protected: |
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| 132 | void keyPressEvent(QKeyEvent* event); |
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| 133 | |
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| 134 | protected slots: |
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| 135 | void on_itemSelectionChanged(); |
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| 136 | |
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| 137 | private: |
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| 138 | Q_DISABLE_COPY(ListBoxChoiceFieldWidget) |
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| 139 | |
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| 140 | QMutex* m_mutex; |
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| 141 | Poppler::FormFieldChoice* m_formField; |
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| 142 | |
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| 143 | }; |
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| 144 | |
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| 145 | class CheckBoxChoiceFieldWidget : public QCheckBox |
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| 146 | { |
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| 147 | Q_OBJECT |
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| 148 | |
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| 149 | public: |
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| 150 | CheckBoxChoiceFieldWidget(QMutex* mutex, Poppler::FormFieldButton* formField, QWidget* parent = 0); |
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| 151 | |
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| 152 | signals: |
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| 153 | void wasModified(); |
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| 154 | |
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| 155 | protected: |
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| 156 | void keyPressEvent(QKeyEvent* event); |
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| 157 | |
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| 158 | protected slots: |
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| 159 | void on_toggled(bool checked); |
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| 160 | |
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| 161 | protected slots: |
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| 162 | |
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| 163 | private: |
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| 164 | Q_DISABLE_COPY(CheckBoxChoiceFieldWidget) |
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| 165 | |
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| 166 | QMutex* m_mutex; |
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| 167 | Poppler::FormFieldButton* m_formField; |
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| 168 | |
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| 169 | }; |
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| 170 | |
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| 171 | class RadioChoiceFieldWidget : public QRadioButton |
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| 172 | { |
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| 173 | Q_OBJECT |
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| 174 | |
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| 175 | public: |
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| 176 | RadioChoiceFieldWidget(QMutex* mutex, Poppler::FormFieldButton* formField, QWidget* parent = 0); |
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| 177 | ~RadioChoiceFieldWidget(); |
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| 178 | |
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| 179 | signals: |
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| 180 | void wasModified(); |
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| 181 | |
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| 182 | protected: |
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| 183 | void keyPressEvent(QKeyEvent* event); |
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| 184 | |
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| 185 | protected slots: |
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| 186 | void on_toggled(bool checked); |
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| 187 | |
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| 188 | private: |
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| 189 | Q_DISABLE_COPY(RadioChoiceFieldWidget) |
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| 190 | |
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| 191 | typedef QMap< QPair< QMutex*, int >, RadioChoiceFieldWidget* > Siblings; |
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| 192 | static Siblings s_siblings; |
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| 193 | |
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| 194 | QMutex* m_mutex; |
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| 195 | Poppler::FormFieldButton* m_formField; |
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| 196 | |
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| 197 | }; |
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| 198 | |
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| 199 | } // qpdfview |
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| 200 | |
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| 201 | #endif // FORMFIELDWIDGETS_H |
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