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39
40#ifndef QGTK3DIALOGHELPERS_H
41#define QGTK3DIALOGHELPERS_H
42
43#include <QtCore/qhash.h>
44#include <QtCore/qlist.h>
45#include <QtCore/qurl.h>
46#include <QtCore/qscopedpointer.h>
47#include <QtCore/qstring.h>
48#include <qpa/qplatformdialoghelper.h>
49
50typedef struct _GtkDialog GtkDialog;
51typedef struct _GtkFileFilter GtkFileFilter;
52
53QT_BEGIN_NAMESPACE
54
55class QGtk3Dialog;
56class QColor;
57
58class QGtk3ColorDialogHelper : public QPlatformColorDialogHelper
59{
60 Q_OBJECT
61
62public:
63 QGtk3ColorDialogHelper();
64 ~QGtk3ColorDialogHelper();
65
66 bool show(Qt::WindowFlags flags, Qt::WindowModality modality, QWindow *parent) override;
67 void exec() override;
68 void hide() override;
69
70 void setCurrentColor(const QColor &color) override;
71 QColor currentColor() const override;
72
73private Q_SLOTS:
74 void onAccepted();
75
76private:
77 static void onColorChanged(QGtk3ColorDialogHelper *helper);
78 void applyOptions();
79
80 QScopedPointer<QGtk3Dialog> d;
81};
82
83class QGtk3FileDialogHelper : public QPlatformFileDialogHelper
84{
85 Q_OBJECT
86
87public:
88 QGtk3FileDialogHelper();
89 ~QGtk3FileDialogHelper();
90
91 bool show(Qt::WindowFlags flags, Qt::WindowModality modality, QWindow *parent) override;
92 void exec() override;
93 void hide() override;
94
95 bool defaultNameFilterDisables() const override;
96 void setDirectory(const QUrl &directory) override;
97 QUrl directory() const override;
98 void selectFile(const QUrl &filename) override;
99 QList<QUrl> selectedFiles() const override;
100 void setFilter() override;
101 void selectNameFilter(const QString &filter) override;
102 QString selectedNameFilter() const override;
103
104private Q_SLOTS:
105 void onAccepted();
106
107private:
108 static void onSelectionChanged(GtkDialog *dialog, QGtk3FileDialogHelper *helper);
109 static void onCurrentFolderChanged(QGtk3FileDialogHelper *helper);
110 static void onFilterChanged(QGtk3FileDialogHelper *helper);
111 void applyOptions();
112 void setNameFilters(const QStringList &filters);
113 void selectFileInternal(const QUrl &filename);
114 void setFileChooserAction();
115
116 QUrl _dir;
117 QList<QUrl> _selection;
118 QHash<QString, GtkFileFilter*> _filters;
119 QHash<GtkFileFilter*, QString> _filterNames;
120 QScopedPointer<QGtk3Dialog> d;
121};
122
123class QGtk3FontDialogHelper : public QPlatformFontDialogHelper
124{
125 Q_OBJECT
126
127public:
128 QGtk3FontDialogHelper();
129 ~QGtk3FontDialogHelper();
130
131 bool show(Qt::WindowFlags flags, Qt::WindowModality modality, QWindow *parent) override;
132 void exec() override;
133 void hide() override;
134
135 void setCurrentFont(const QFont &font) override;
136 QFont currentFont() const override;
137
138private Q_SLOTS:
139 void onAccepted();
140
141private:
142 static void onFontChanged(QGtk3FontDialogHelper *helper);
143 void applyOptions();
144
145 QScopedPointer<QGtk3Dialog> d;
146};
147
148QT_END_NAMESPACE
149
150#endif // QGTK3DIALOGHELPERS_H
151