Implement cross-architecture print dialog using cairo and PNG backends.

(bzr r4199)

3 files changed, 158 insertions, 0 deletions

diff --git a/src/ui/widget/Makefile_insert b/src/ui/widget/Makefile_insert
index c5bde795a..cfe163681 100644
--- a/src/ui/widget/Makefile_insert
+++ b/src/ui/widget/Makefile_insert
@@ -52,6 +52,8 @@ ui_widget_libuiwidget_a_SOURCES =	\
 	ui/widget/registered-enums.h   \
 	ui/widget/registry.cpp          \
 	ui/widget/registry.h            \
+	ui/widget/rendering-options.cpp          \
+	ui/widget/rendering-options.h            \
 	ui/widget/rotateable.h            \
 	ui/widget/rotateable.cpp            \
 	ui/widget/ruler.cpp             \
diff --git a/src/ui/widget/rendering-options.cpp b/src/ui/widget/rendering-options.cpp
new file mode 100644
index 000000000..8a00bcc5d
--- /dev/null
+++ b/src/ui/widget/rendering-options.cpp
@@ -0,0 +1,101 @@
+/**
+ * \brief Rendering options widget
+ *
+ * Author:
+ *   Kees Cook <kees@outflux.net>
+ *
+ * Copyright (C) 2007 Kees Cook
+ * Copyright (C) 2004 Bryce Harrington
+ *
+ * Released under GNU GPL.  Read the file 'COPYING' for more information
+ */
+
+#ifdef HAVE_CONFIG_H
+# include <config.h>
+#endif
+
+#include <glibmm/i18n.h>
+
+#include "unit-constants.h"
+#include "rendering-options.h"
+
+namespace Inkscape {
+namespace UI {
+namespace Widget {
+
+/**
+ *    Construct a Rendering Options widget
+ *
+ */
+  
+RenderingOptions::RenderingOptions () :
+      Gtk::VBox (),
+      //Labelled(label, tooltip, new Gtk::VBox(), suffix, icon, mnemonic),
+      _radio_cairo ( new Gtk::RadioButton () ),
+      //_radio_bitmap( new Gtk::RadioButton (_radio_cairo->get_group ()), 
+      _radio_bitmap( new Gtk::RadioButton () ),
+      _widget_cairo( Glib::ustring(_("_Cairo")),
+                     Glib::ustring(_("Render using Cairo vector operations.  The resulting image is usually smaller in file "
+                        "size and can be arbitrarily scaled, but some "
+                        "filter effects will not be correctly rendered.")),
+                     _radio_cairo,
+                     Glib::ustring(""), Glib::ustring(""),
+                     true),
+      _widget_bitmap(Glib::ustring(_("_Bitmap")),
+                     Glib::ustring(_("Render everything as bitmap.  The resulting image "
+                        "is usually larger in file size and cannot be "
+                        "arbitrarily scaled without quality loss, but all "
+                        "objects will be rendered exactly as displayed.")),
+                     _radio_bitmap,
+                     Glib::ustring(""), Glib::ustring(""),
+                     true),
+      _dpi( _("DPI"), Glib::ustring(_("Preferred resolution of rendering, in dots per inch.")),
+                     1,
+                     Glib::ustring(""), Glib::ustring(""),
+                     false)
+{
+    set_border_width(2);
+
+    // default to cairo operations
+    _radio_cairo->set_active (true);
+    Gtk::RadioButtonGroup group = _radio_cairo->get_group ();
+    _radio_bitmap->set_group (group);
+
+    // configure default DPI
+    _dpi.setRange(PT_PER_IN,2400.0);
+    _dpi.setValue(PT_PER_IN);
+
+    // fill up container
+    add (_widget_cairo);
+    add (_widget_bitmap);
+    add (_dpi);
+
+    show_all_children ();
+}
+
+bool
+RenderingOptions::as_bitmap ()
+{
+    return _radio_bitmap->get_active();
+}
+
+double
+RenderingOptions::bitmap_dpi ()
+{
+    return _dpi.getValue();
+}
+
+} // namespace Widget
+} // namespace UI
+} // namespace Inkscape
+
+/* 
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :
diff --git a/src/ui/widget/rendering-options.h b/src/ui/widget/rendering-options.h
new file mode 100644
index 000000000..41134b814
--- /dev/null
+++ b/src/ui/widget/rendering-options.h
@@ -0,0 +1,55 @@
+/**
+ * \brief Rendering Options Widget - A container for selecting rendering options
+ *
+ * Author:
+ *   Kees Cook <kees@outflux.net>
+ *
+ * Copyright (C) 2007 Kees Cook
+ * Copyright (C) 2004 Bryce Harrington
+ *
+ * Released under GNU GPL.  Read the file 'COPYING' for more information.
+ */
+
+#ifndef INKSCAPE_UI_WIDGET_RENDERING_OPTIONS_H
+#define INKSCAPE_UI_WIDGET_RENDERING_OPTIONS_H
+
+#include "labelled.h"
+#include "scalar.h"
+
+namespace Inkscape {
+namespace UI {
+namespace Widget {
+
+class RenderingOptions : public Gtk::VBox
+{
+public:
+    RenderingOptions();
+
+    bool as_bitmap();   // should we render as a bitmap?
+    double bitmap_dpi();   // at what DPI should we render the bitmap?
+
+protected:
+    // Radio buttons to select desired rendering
+    Gtk::RadioButton    *_radio_cairo;
+    Gtk::RadioButton    *_radio_bitmap;
+    Labelled    _widget_cairo;
+    Labelled    _widget_bitmap;
+    Scalar      _dpi; // DPI of bitmap to render
+};
+
+} // namespace Widget
+} // namespace UI
+} // namespace Inkscape
+
+#endif // INKSCAPE_UI_WIDGET_RENDERING_OPTIONS_H
+
+/* 
+  Local Variables:
+  mode:c++
+  c-file-style:"stroustrup"
+  c-file-offsets:((innamespace . 0)(inline-open . 0))
+  indent-tabs-mode:nil
+  fill-column:99
+  End:
+*/
+// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :