Adding upstream version 1.2.2.upstream/1.2.2upstream

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

1 files changed, 201 insertions, 0 deletions

diff --git a/src/ui/dialog/filedialog.cpp b/src/ui/dialog/filedialog.cpp
new file mode 100644
index 0000000..fdce498
--- /dev/null
+++ b/src/ui/dialog/filedialog.cpp
@@ -0,0 +1,201 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/**
+ * @file
+ * Implementation of the file dialog interfaces defined in filedialog.h.
+ */
+/* Authors:
+ *   Bob Jamison
+ *   Joel Holdsworth
+ *   Other dudes from The Inkscape Organization
+ *
+ * Copyright (C) 2004-2007 Bob Jamison
+ * Copyright (C) 2006 Johan Engelen <johan@shouraizou.nl>
+ * Copyright (C) 2007-2008 Joel Holdsworth
+ * Copyright (C) 2004-2008 The Inkscape Organization
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifdef _WIN32
+# include "filedialogimpl-win32.h"
+# include "preferences.h"
+#endif
+
+#include "filedialogimpl-gtkmm.h"
+
+#include "ui/dialog-events.h"
+#include "extension/output.h"
+
+#include <glibmm/convert.h>
+
+namespace Inkscape
+{
+namespace UI
+{
+namespace Dialog
+{
+
+/*#########################################################################
+### U T I L I T Y
+#########################################################################*/
+
+bool hasSuffix(const Glib::ustring &str, const Glib::ustring &ext)
+{
+    int strLen = str.length();
+    int extLen = ext.length();
+    if (extLen > strLen)
+        return false;
+    int strpos = strLen-1;
+    for (int extpos = extLen-1 ; extpos>=0 ; extpos--, strpos--)
+        {
+        Glib::ustring::value_type ch = str[strpos];
+        if (ch != ext[extpos])
+            {
+            if ( ((ch & 0xff80) != 0) ||
+                 static_cast<Glib::ustring::value_type>( g_ascii_tolower( static_cast<gchar>(0x07f & ch) ) ) != ext[extpos] )
+                {
+                return false;
+                }
+            }
+        }
+    return true;
+}
+
+bool isValidImageFile(const Glib::ustring &fileName)
+{
+    std::vector<Gdk::PixbufFormat>formats = Gdk::Pixbuf::get_formats();
+    for (auto format : formats)
+        {
+        std::vector<Glib::ustring>extensions = format.get_extensions();
+        for (auto ext : extensions)
+            {
+            if (hasSuffix(fileName, ext))
+                return true;
+            }
+        }
+    return false;
+}
+
+/*#########################################################################
+### F I L E    O P E N
+#########################################################################*/
+
+/**
+ * Public factory.  Called by file.cpp, among others.
+ */
+FileOpenDialog *FileOpenDialog::create(Gtk::Window &parentWindow,
+		                               const Glib::ustring &path,
+                                       FileDialogType fileTypes,
+                                       const char *title)
+{
+#ifdef _WIN32
+    FileOpenDialog *dialog = NULL;
+    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+    if (prefs->getBool( "/options/desktopintegration/value")) {
+        dialog = new FileOpenDialogImplWin32(parentWindow, path, fileTypes, title);
+    } else {
+        dialog = new FileOpenDialogImplGtk(parentWindow, path, fileTypes, title);
+    }
+#else
+    FileOpenDialog *dialog = new FileOpenDialogImplGtk(parentWindow, path, fileTypes, title);
+#endif
+
+	return dialog;
+}
+
+Glib::ustring FileOpenDialog::getFilename()
+{
+    return myFilename;
+}
+
+//########################################################################
+//# F I L E    S A V E
+//########################################################################
+
+/**
+ * Public factory method.  Used in file.cpp
+ */
+FileSaveDialog *FileSaveDialog::create(Gtk::Window& parentWindow,
+                                       const Glib::ustring &path,
+                                       FileDialogType fileTypes,
+                                       const char *title,
+                                       const Glib::ustring &default_key,
+                                       const gchar *docTitle,
+                                       const Inkscape::Extension::FileSaveMethod save_method)
+{
+#ifdef _WIN32
+    FileSaveDialog *dialog = NULL;
+    Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+    if (prefs->getBool( "/options/desktopintegration/value")) {
+        dialog = new FileSaveDialogImplWin32(parentWindow, path, fileTypes, title, default_key, docTitle, save_method);
+    } else {
+        dialog = new FileSaveDialogImplGtk(parentWindow, path, fileTypes, title, default_key, docTitle, save_method);
+    }
+#else
+    FileSaveDialog *dialog = new FileSaveDialogImplGtk(parentWindow, path, fileTypes, title, default_key, docTitle, save_method);
+#endif
+    return dialog;
+}
+
+Glib::ustring FileSaveDialog::getFilename()
+{
+    return myFilename;
+}
+
+Glib::ustring FileSaveDialog::getDocTitle()
+{
+	return myDocTitle;
+}
+
+//void FileSaveDialog::change_path(const Glib::ustring& path)
+//{
+//	myFilename = path;
+//}
+
+void FileSaveDialog::appendExtension(Glib::ustring& path, Inkscape::Extension::Output* outputExtension)
+{
+	if (!outputExtension)
+		return;
+
+	try {
+		bool appendExtension = true;
+		Glib::ustring utf8Name = Glib::filename_to_utf8( path );
+		Glib::ustring::size_type pos = utf8Name.rfind('.');
+		if ( pos != Glib::ustring::npos ) {
+			Glib::ustring trail = utf8Name.substr( pos );
+			Glib::ustring foldedTrail = trail.casefold();
+			if ( (trail == ".")
+				 | (foldedTrail != Glib::ustring( outputExtension->get_extension() ).casefold()
+					&& ( knownExtensions.find(foldedTrail) != knownExtensions.end() ) ) ) {
+				utf8Name = utf8Name.erase( pos );
+			} else {
+				appendExtension = false;
+			}
+		}
+
+		if (appendExtension) {
+			utf8Name = utf8Name + outputExtension->get_extension();
+			myFilename = Glib::filename_from_utf8( utf8Name );
+		}
+	} catch ( Glib::ConvertError& e ) {
+		// ignore
+	}
+}
+
+
+} //namespace Dialog
+} //namespace UI
+} //namespace Inkscape
+
+
+
+/*
+  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 :