Adding upstream version 1.2.2.upstream/1.2.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 103 insertions, 0 deletions

diff --git a/src/extension/prefdialog/parameter-optiongroup.h b/src/extension/prefdialog/parameter-optiongroup.h
new file mode 100644
index 0000000..533b131
--- /dev/null
+++ b/src/extension/prefdialog/parameter-optiongroup.h
@@ -0,0 +1,103 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef INK_EXTENSION_PARAMOPTIONGROUP_H_SEEN
+#define INK_EXTENSION_PARAMOPTIONGROUP_H_SEEN
+
+/** \file
+ * extension parameter for options with multiple predefined value choices
+ *
+ * Currently implemented as either Gtk::RadioButton or Gtk::ComboBoxText
+ */
+
+/*
+ * Authors:
+ *   Johan Engelen <johan@shouraizou.nl>
+ *   Jon A. Cruz <jon@joncruz.org>
+ *
+ * Copyright (C) 2006-2007 Johan Engelen
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include "parameter.h"
+
+#include <vector>
+
+#include <glibmm/ustring.h>
+
+namespace Gtk {
+class Widget;
+}
+
+namespace Inkscape {
+namespace Extension {
+
+class Extension;
+
+
+
+// \brief  A class to represent an optiongroup (option with multiple predefined value choices) parameter of an extension
+class ParamOptionGroup : public InxParameter {
+public:
+    enum AppearanceMode {
+        RADIOBUTTON, COMBOBOX
+    };
+
+    ParamOptionGroup(Inkscape::XML::Node *xml, Inkscape::Extension::Extension *ext);
+    ~ParamOptionGroup() override;
+
+    Gtk::Widget *get_widget(sigc::signal<void> *changeSignal) override;
+
+    std::string value_to_string() const override;
+
+    Glib::ustring value_from_label(const Glib::ustring label);
+
+    const Glib::ustring& get() const { return _value; }
+
+    const Glib::ustring& set(const Glib::ustring in);
+
+    /**
+     * @returns    true if text is a valid choice for this option group
+     * @param text string value to check (this is an actual option value, not the user-visible option name!)
+     */
+    bool contains(const Glib::ustring text) const;
+
+private:
+    /** \brief  Internal value. */
+    Glib::ustring _value;
+
+    /** appearance mode **/
+    AppearanceMode _mode = RADIOBUTTON;
+
+    /* For internal use only. */
+    class ParamOptionGroupOption : public InxParameter {
+        friend class ParamOptionGroup;
+    public:
+        ParamOptionGroupOption(Inkscape::XML::Node *xml, Inkscape::Extension::Extension *ext,
+                               const Inkscape::Extension::ParamOptionGroup *parent);
+    private:
+        Glib::ustring _value;
+        Glib::ustring _text;
+    };
+
+    std::vector<ParamOptionGroupOption *> choices; /**< List of available options for the option group */
+}; /* class ParamOptionGroup */
+
+
+
+
+
+}  /* namespace Extension */
+}  /* namespace Inkscape */
+
+#endif /*INK_EXTENSION_PARAMOPTIONGROUP_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:fileencoding=utf-8:textwidth=99 :