1 files changed, 75 insertions, 0 deletions
diff --git a/src/extension/prefdialog/parameter-path.h b/src/extension/prefdialog/parameter-path.h
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+++ b/src/extension/prefdialog/parameter-path.h
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+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * Path parameter for extensions
+ *//*
+ * Authors:
+ *   Patrick Storz <eduard.braun2@gmx.de>
+ *
+ * Copyright (C) 2019 Authors
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef INK_EXTENSION_PARAM_PATH_H_SEEN
+#define INK_EXTENSION_PARAM_PATH_H_SEEN
+
+#include "parameter.h"
+
+
+namespace Inkscape {
+namespace Extension {
+
+class ParamPathEntry;
+
+class ParamPath : public InxParameter {
+public:
+    ParamPath(Inkscape::XML::Node *xml, Inkscape::Extension::Extension *ext);
+
+    /** \brief  Returns \c _value, with a \i const to protect it. */
+    const std::string& get() const { return _value; }
+    const std::string& set(const std::string &in);
+
+    Gtk::Widget *get_widget(sigc::signal<void> *changeSignal) override;
+
+    std::string value_to_string() const override;
+
+private:
+    enum Mode {
+        FILE, FOLDER, FILE_NEW, FOLDER_NEW
+    };
+
+    /** \brief  Internal value. */
+    std::string _value;
+
+    /** selection mode for the file chooser: files or folders? */
+    Mode _mode = FILE;
+
+    /** selection mode for the file chooser: multiple items? */
+    bool _select_multiple = false;
+
+    /** filetypes that should be selectable in file chooser */
+    std::vector<std::string> _filetypes;
+
+    /** pointer to the parameters text entry
+      * keep this around, so we can update the value accordingly in \a on_button_clicked() */
+    ParamPathEntry *_entry;
+
+    void on_button_clicked();
+};
+
+
+}  // namespace Extension
+}  // namespace Inkscape
+
+#endif /* INK_EXTENSION_PARAM_PATH_H_SEEN */
+
+/*
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :