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+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * @brief Implementation of the file dialog interfaces defined in filedialogimpl.h
+ */
+/* Authors:
+ * Bob Jamison
+ * Johan Engelen <johan@shouraizou.nl>
+ * Joel Holdsworth
+ * Bruno Dilly
+ * Other dudes from The Inkscape Organization
+ *
+ * Copyright (C) 2004-2008 Authors
+ * Copyright (C) 2004-2007 The Inkscape Organization
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef __FILE_DIALOGIMPL_H__
+#define __FILE_DIALOGIMPL_H__
+
+//Gtk includes
+#include <gtkmm/filechooserdialog.h>
+#include <glib/gstdio.h>
+
+#include "filedialog.h"
+#include "svg-preview.h"
+
+namespace Gtk {
+class CheckButton;
+class ComboBoxText;
+class Expander;
+}
+
+namespace Inkscape {
+ class URI;
+
+namespace UI {
+
+namespace View {
+ class SVGViewWidget;
+}
+
+namespace Dialog {
+
+/*#########################################################################
+### Utility
+#########################################################################*/
+void
+fileDialogExtensionToPattern(Glib::ustring &pattern,
+ Glib::ustring &extension);
+
+void
+findEntryWidgets(Gtk::Container *parent,
+ std::vector<Gtk::Entry *> &result);
+
+void
+findExpanderWidgets(Gtk::Container *parent,
+ std::vector<Gtk::Expander *> &result);
+
+class FileType
+{
+ public:
+ FileType(): name(), pattern(),extension(nullptr) {}
+ ~FileType() = default;
+ Glib::ustring name;
+ Glib::ustring pattern;
+ Inkscape::Extension::Extension *extension;
+};
+
+/*#########################################################################
+### F I L E D I A L O G B A S E C L A S S
+#########################################################################*/
+
+/**
+ * This class is the base implementation for the others. This
+ * reduces redundancies and bugs.
+ */
+class FileDialogBaseGtk : public Gtk::FileChooserDialog
+{
+public:
+
+ /**
+ *
+ */
+ FileDialogBaseGtk(Gtk::Window& parentWindow, const Glib::ustring &title,
+ Gtk::FileChooserAction dialogType, FileDialogType type, gchar const* preferenceBase) :
+ Gtk::FileChooserDialog(parentWindow, title, dialogType),
+ preferenceBase(preferenceBase ? preferenceBase : "unknown"),
+ _dialogType(type)
+ {
+ internalSetup();
+ }
+
+ /**
+ *
+ */
+ FileDialogBaseGtk(Gtk::Window& parentWindow, const char *title,
+ Gtk::FileChooserAction dialogType, FileDialogType type, gchar const* preferenceBase) :
+ Gtk::FileChooserDialog(parentWindow, title, dialogType),
+ preferenceBase(preferenceBase ? preferenceBase : "unknown"),
+ _dialogType(type)
+ {
+ internalSetup();
+ }
+
+ /**
+ *
+ */
+ ~FileDialogBaseGtk() override
+ = default;
+
+protected:
+ void cleanup( bool showConfirmed );
+
+ Glib::ustring const preferenceBase;
+ /**
+ * What type of 'open' are we? (open, import, place, etc)
+ */
+ FileDialogType _dialogType;
+
+ /**
+ * Our svg preview widget
+ */
+ SVGPreview svgPreview;
+
+ /**
+ * Child widgets
+ */
+ Gtk::CheckButton previewCheckbox;
+ Gtk::CheckButton svgexportCheckbox;
+
+private:
+ void internalSetup();
+
+ /**
+ * Callback for seeing if the preview needs to be drawn
+ */
+ void _updatePreviewCallback();
+
+ /**
+ * Callback to for SVG 2 to SVG 1.1 export.
+ */
+ void _svgexportEnabledCB();
+};
+
+
+
+
+/*#########################################################################
+### F I L E O P E N
+#########################################################################*/
+
+/**
+ * Our implementation class for the FileOpenDialog interface..
+ */
+class FileOpenDialogImplGtk : public FileOpenDialog, public FileDialogBaseGtk
+{
+public:
+
+ FileOpenDialogImplGtk(Gtk::Window& parentWindow,
+ const Glib::ustring &dir,
+ FileDialogType fileTypes,
+ const Glib::ustring &title);
+
+ ~FileOpenDialogImplGtk() override;
+
+ bool show() override;
+
+ Inkscape::Extension::Extension *getSelectionType() override;
+
+ Glib::ustring getFilename();
+
+ std::vector<Glib::ustring> getFilenames() override;
+
+ Glib::ustring getCurrentDirectory() override;
+
+ /// Add a custom file filter menu item
+ /// @param name - Name of the filter (such as "Javscript")
+ /// @param pattern - File filtering pattern (such as "*.js")
+ /// Use the FileDialogType::CUSTOM_TYPE in constructor to not include other file types
+ void addFilterMenu(Glib::ustring name, Glib::ustring pattern) override;
+
+private:
+
+ /**
+ * Create a filter menu for this type of dialog
+ */
+ void createFilterMenu();
+
+
+ /**
+ * Filter name->extension lookup
+ */
+ std::map<Glib::ustring, Inkscape::Extension::Extension *> extensionMap;
+
+ /**
+ * The extension to use to write this file
+ */
+ Inkscape::Extension::Extension *extension;
+
+};
+
+
+
+//########################################################################
+//# F I L E S A V E
+//########################################################################
+
+/**
+ * Our implementation of the FileSaveDialog interface.
+ */
+class FileSaveDialogImplGtk : public FileSaveDialog, public FileDialogBaseGtk
+{
+
+public:
+ FileSaveDialogImplGtk(Gtk::Window &parentWindow,
+ const Glib::ustring &dir,
+ FileDialogType fileTypes,
+ const Glib::ustring &title,
+ const Glib::ustring &default_key,
+ const gchar* docTitle,
+ const Inkscape::Extension::FileSaveMethod save_method);
+
+ ~FileSaveDialogImplGtk() override;
+
+ bool show() override;
+
+ Inkscape::Extension::Extension *getSelectionType() override;
+ void setSelectionType( Inkscape::Extension::Extension * key ) override;
+
+ Glib::ustring getCurrentDirectory() override;
+ void addFileType(Glib::ustring name, Glib::ustring pattern) override;
+
+private:
+ //void change_title(const Glib::ustring& title);
+ void change_path(const Glib::ustring& path);
+ void updateNameAndExtension();
+
+ /**
+ * The file save method (essentially whether the dialog was invoked by "Save as ..." or "Save a
+ * copy ..."), which is used to determine file extensions and save paths.
+ */
+ Inkscape::Extension::FileSaveMethod save_method;
+
+ /**
+ * Fix to allow the user to type the file name
+ */
+ Gtk::Entry *fileNameEntry;
+
+
+ /**
+ * Allow the specification of the output file type
+ */
+ Gtk::ComboBoxText fileTypeComboBox;
+
+
+ /**
+ * Data mirror of the combo box
+ */
+ std::vector<FileType> fileTypes;
+
+ //# Child widgets
+ Gtk::Box childBox;
+ Gtk::Box checksBox;
+
+ Gtk::CheckButton fileTypeCheckbox;
+
+ /**
+ * Callback for user input into fileNameEntry
+ */
+ void fileTypeChangedCallback();
+
+ /**
+ * Create a filter menu for this type of dialog
+ */
+ void createFilterMenu();
+
+ /**
+ * The extension to use to write this file
+ */
+ Inkscape::Extension::Extension *extension;
+
+ /**
+ * Callback for user input into fileNameEntry
+ */
+ void fileNameEntryChangedCallback();
+ void fileNameChanged();
+ bool fromCB;
+};
+
+
+} // namespace Dialog
+} // namespace UI
+} // namespace Inkscape
+
+#endif /*__FILE_DIALOGIMPL_H__*/
+
+/*
+ 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 :
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