1 /*
2  * Copyright (c) 2014-2021, Ilya Kotov <forkotov02@ya.ru>
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions are
6  * met:
7  *
8  * 1. Redistributions of source code must retain the above copyright
9  *    notice, this list of conditions and the following disclaimer.
10  *
11  * 2. Redistributions in binary form must reproduce the above copyright
12  *    notice, this list of conditions and the following disclaimer in
13  *    the documentation and/or other materials provided with the
14  *    distribution.
15  *
16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20  * HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27  */
28 
29 #ifndef APPEARANCEPAGE_H
30 #define APPEARANCEPAGE_H
31 
32 #include "tabpage.h"
33 
34 namespace Ui {
35 class AppearancePage;
36 class PreviewForm;
37 }
38 
39 class QStyle;
40 class QAction;
41 
42 class AppearancePage : public TabPage
43 {
44     Q_OBJECT
45 
46 public:
47     explicit AppearancePage(QWidget *parent = nullptr);
48     ~AppearancePage();
49 
50     void writeSettings() override;
51 
52 private slots:
53     void on_styleComboBox_activated(const QString &text);
54     void on_colorSchemeComboBox_activated(int);
55     void createColorScheme();
56     void changeColorScheme();
57     void removeColorScheme();
58     void copyColorScheme();
59     void renameColorScheme();
60     void updatePalette();
61     void setPreviewPalette(const QPalette &p);
62     void updateActions();
63 
64 private:
65     void readSettings();
66     void setStyle(QWidget *w, QStyle *s);
67     void setPalette(QWidget *w, QPalette p);
68     void findColorSchemes(const QString &path);
69     void findColorSchemes(const QStringList &paths);
70     QPalette loadColorScheme(const QString &filePath);
71     void createColorScheme(const QString &name, const QPalette &palette);
72     Ui::AppearancePage *m_ui;
73     QStyle *m_selectedStyle = nullptr;
74     QPalette m_customPalette;
75     QWidget *m_previewWidget;
76     QAction *m_changeColorSchemeAction, *m_renameColorSchemeAction, *m_removeColorSchemeAction;
77     Ui::PreviewForm *m_previewUi;
78 };
79 
80 #endif // APPEARANCEPAGE_H
81