moving trunk for module inkscape

(bzr r1)

1 files changed, 121 insertions, 0 deletions

diff --git a/src/selection-describer.cpp b/src/selection-describer.cpp
new file mode 100644
index 000000000..9d484b293
--- /dev/null
+++ b/src/selection-describer.cpp
@@ -0,0 +1,121 @@
+/*
+ * Inkscape::SelectionDescriber - shows messages describing selection
+ *
+ * Authors:
+ *   MenTaLguY <mental@rydia.net>
+ *   bulia byak <buliabyak@users.sf.net>
+ *
+ * Copyright (C) 2004 MenTaLguY
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <glibmm/i18n.h>
+#include "xml/quote.h"
+#include "selection.h"
+#include "selection-describer.h"
+#include "desktop.h"
+#include "sp-textpath.h"
+#include "sp-offset.h"
+#include "sp-flowtext.h"
+#include "sp-use.h"
+
+namespace Inkscape {
+
+SelectionDescriber::SelectionDescriber(Inkscape::Selection *selection, MessageStack *stack)
+: _context(stack)
+{
+    selection->connectChanged(sigc::mem_fun(*this, &SelectionDescriber::_updateMessageFromSelection));
+    _updateMessageFromSelection(selection);
+}
+
+void SelectionDescriber::_updateMessageFromSelection(Inkscape::Selection *selection) {
+    GSList const *items = selection->itemList();
+
+    char const *when_selected = _("Click selection to toggle scale/rotation handles");
+    if (!items) { // no items
+        _context.set(Inkscape::NORMAL_MESSAGE, _("No objects selected. Click, Shift+click, or drag around objects to select."));
+    } else {
+        SPItem *item = SP_ITEM(items->data);
+        SPObject *layer = selection->desktop()->layerForObject (SP_OBJECT (item));
+        SPObject *root = selection->desktop()->currentRoot();
+        gchar *layer_phrase;
+        if (layer == root) {
+            layer_phrase = g_strdup("");  // for simplicity
+        } else {
+            char const *name, *fmt;
+            if (layer && layer->label()) {
+                name = layer->label();
+                fmt = _(" in layer <b>%s</b>");
+            } else {
+                name = layer->defaultLabel();
+                fmt = _(" in layer <b><i>%s</i></b>");
+            }
+            char *quoted_name = xml_quote_strdup(name);
+            layer_phrase = g_strdup_printf(fmt, quoted_name);
+            g_free(quoted_name);
+        }
+
+        if (!items->next) { // one item
+            char *item_desc = sp_item_description(item);
+            if (SP_IS_USE(item) || (SP_IS_OFFSET(item) && SP_OFFSET (item)->sourceHref)) {
+                _context.setF(Inkscape::NORMAL_MESSAGE, "%s%s. %s. %s.", 
+                              item_desc, layer_phrase,
+                              _("Use <b>Shift+D</b> to look up original"), when_selected);
+            } else if (SP_IS_TEXT_TEXTPATH(item)) {
+                _context.setF(Inkscape::NORMAL_MESSAGE, "%s%s. %s. %s.", 
+                              item_desc, layer_phrase,
+                              _("Use <b>Shift+D</b> to look up path"), when_selected);
+            } else if (SP_IS_FLOWTEXT(item) && !SP_FLOWTEXT(item)->has_internal_frame()) {
+                _context.setF(Inkscape::NORMAL_MESSAGE, "%s%s. %s. %s.", 
+                              item_desc, layer_phrase,
+                              _("Use <b>Shift+D</b> to look up frame"), when_selected);
+            } else {
+                _context.setF(Inkscape::NORMAL_MESSAGE, "%s%s. %s.", 
+                              item_desc, layer_phrase, when_selected);
+            }
+            g_free(item_desc);
+        } else { // multiple items
+            int object_count = g_slist_length((GSList *)items);
+            const gchar *object_count_str = NULL;
+            object_count_str = g_strdup_printf (
+                                ngettext("<b>%i</b> object selected",
+                                         "<b>%i</b> objects selected",
+                                         object_count),
+                                object_count);
+
+            if (selection->numberOfLayers() == 1) {
+                _context.setF(Inkscape::NORMAL_MESSAGE, _("%s%s. %s."), 
+                              object_count_str, layer_phrase, when_selected);
+            } else {
+                _context.setF(Inkscape::NORMAL_MESSAGE, 
+                              ngettext("%s in <b>%i</b> layer. %s.",
+                                       "%s in <b>%i</b> layers. %s.", 
+                                       selection->numberOfLayers()),
+                              object_count_str, selection->numberOfLayers(), when_selected);
+            }
+
+            if (object_count_str)
+                g_free ((gchar *) object_count_str);
+        }
+
+        g_free(layer_phrase);
+    }
+}
+
+}
+
+/*
+  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:encoding=utf-8:textwidth=99 :