diff --git a/src/ui/clipboard.cpp b/src/ui/clipboard.cpp
index 227d57a964f240a2b141ce9e7dab20d4e4fbec70..bd3edadda28ab8487585e0c042015b0794d44a87 100644 (file)
--- a/src/ui/clipboard.cpp
+++ b/src/ui/clipboard.cpp
#include "extension/output.h"
#include "selection-chemistry.h"
#include "libnr/nr-rect.h"
+#include "libnr/nr-convert2geom.h"
+#include <2geom/rect.h>
+#include <2geom/transforms.h>
#include "box3d.h"
#include "gradient-drag.h"
#include "sp-item.h"
#include "svg/svg.h" // for sp_svg_transform_write, used in _copySelection
#include "svg/css-ostringstream.h" // used in _parseColor
#include "file.h" // for file_import, used in _pasteImage
-#include "prefs-utils.h" // for prefs_get_string_attribute, used in _pasteImage
+#include "preferences.h" // for used in _pasteImage
#include "text-context.h"
#include "text-editing.h"
#include "tools-switch.h"
-#include "libnr/n-art-bpath-2geom.h"
#include "path-chemistry.h"
+#include "id-clash.h"
+#include "unit-constants.h"
+#include "helper/png-write.h"
+#include "svg/svg-color.h"
+#include "sp-namedview.h"
+#include "snap.h"
/// @brief Made up mimetype to represent Gdk::Pixbuf clipboard contents
#define CLIPBOARD_GDK_PIXBUF_TARGET "image/x-gdk-pixbuf"
#define CLIPBOARD_TEXT_TARGET "text/plain"
+#ifdef WIN32
+#include <windows.h>
+// Clipboard Formats: http://msdn.microsoft.com/en-us/library/ms649013(VS.85).aspx
+// On Windows, most graphical applications can handle CF_DIB/CF_BITMAP and/or CF_ENHMETAFILE
+// GTK automatically presents an "image/bmp" target as CF_DIB/CF_BITMAP
+// Presenting "image/x-emf" as CF_ENHMETAFILE must be done by Inkscape ?
+#define CLIPBOARD_WIN32_EMF_TARGET "CF_ENHMETAFILE"
+#define CLIPBOARD_WIN32_EMF_MIME "image/x-emf"
+#endif
+
namespace Inkscape {
namespace UI {
virtual bool pastePathEffect();
virtual Glib::ustring getPathParameter();
virtual Glib::ustring getShapeOrTextObjectId();
+ virtual const gchar *getFirstObjectID();
ClipboardManagerImpl();
~ClipboardManagerImpl();
void _createInternalClipboard();
void _discardInternalClipboard();
Inkscape::XML::Node *_createClipNode();
- NR::scale _getScale(Geom::Point &, Geom::Point &, NR::Rect &, bool, bool);
+ Geom::Scale _getScale(Geom::Point const &, Geom::Point const &, Geom::Rect const &, bool, bool);
Glib::ustring _getBestTarget();
void _setClipboardTargets();
void _setClipboardColor(guint32);
_preferred_targets.push_back("image/svg+xml");
_preferred_targets.push_back("image/svg+xml-compressed");
#ifdef WIN32
- _preferred_targets.push_back("image/x-emf");
+ _preferred_targets.push_back(CLIPBOARD_WIN32_EMF_MIME);
#endif
_preferred_targets.push_back("application/pdf");
_preferred_targets.push_back("image/x-adobe-illustrator");
Glib::ustring target = _getBestTarget();
- // Special cases of clipboard content handling go here 00ff00
+ // Special cases of clipboard content handling go here
// Note that target priority is determined in _getBestTarget.
// TODO: Handle x-special/gnome-copied-files and text/uri-list to support pasting files
return true;
}
+/**
+ * @brief Returns the id of the first visible copied object
+ */
+const gchar *ClipboardManagerImpl::getFirstObjectID()
+{
+ SPDocument *tempdoc = _retrieveClipboard("image/x-inkscape-svg");
+ if ( tempdoc == NULL ) {
+ return NULL;
+ }
+
+ Inkscape::XML::Node
+ *root = sp_document_repr_root(tempdoc);
+
+ if (!root)
+ return NULL;
+
+ Inkscape::XML::Node *ch = sp_repr_children(root);
+ while (ch != NULL &&
+ strcmp(ch->name(), "svg:g") &&
+ strcmp(ch->name(), "svg:path") &&
+ strcmp(ch->name(), "svg:use") &&
+ strcmp(ch->name(), "svg:text") &&
+ strcmp(ch->name(), "svg:image") &&
+ strcmp(ch->name(), "svg:rect")
+ )
+ ch = ch->next();
+
+ if (ch) {
+ return ch->attribute("id");
+ }
+
+ return NULL;
+}
+
/**
* @brief Implements the Paste Style action
@@ -354,15 +407,15 @@ bool ClipboardManagerImpl::pasteSize(bool separately, bool apply_x, bool apply_y
if (separately) {
for (GSList *i = const_cast<GSList*>(selection->itemList()) ; i ; i = i->next) {
SPItem *item = SP_ITEM(i->data);
- NR::Maybe<NR::Rect> obj_size = sp_item_bbox_desktop(item);
- if ( !obj_size || obj_size->isEmpty() ) continue;
+ Geom::OptRect obj_size = sp_item_bbox_desktop(item);
+ if ( !obj_size ) continue;
sp_item_scale_rel(item, _getScale(min, max, *obj_size, apply_x, apply_y));
}
}
// resize the selection as a whole
else {
- NR::Maybe<NR::Rect> sel_size = selection->bounds();
- if ( sel_size && !sel_size->isEmpty() ) {
+ Geom::OptRect sel_size = selection->bounds();
+ if ( sel_size ) {
sp_selection_scale_relative(selection, sel_size->midpoint(),
_getScale(min, max, *sel_size, apply_x, apply_y));
}
if ( effect ) {
_pasteDefs(tempdoc);
// make sure all selected items are converted to paths first (i.e. rectangles)
- sp_selected_path_to_curves(false);
+ sp_selected_path_to_curves(desktop, false);
for (GSList *item = const_cast<GSList *>(selection->itemList()) ; item ; item = item->next) {
_applyPathEffect(reinterpret_cast<SPItem*>(item->data), effect);
}
}
}
- NR::Maybe<NR::Rect> size = selection->bounds();
+ Geom::OptRect size = selection->bounds();
if (size) {
- sp_repr_set_point(_clipnode, "min", size->min().to_2geom());
- sp_repr_set_point(_clipnode, "max", size->max().to_2geom());
+ sp_repr_set_point(_clipnode, "min", size->min());
+ sp_repr_set_point(_clipnode, "max", size->max());
}
g_slist_free(sorted_items);
}
}
}
- // For lpe items, copy liveeffect if applicable
- // TODO: copy the whole effect stack. now it only copies current selected effect
+ // For lpe items, copy lpe stack if applicable
if (SP_IS_LPE_ITEM(item)) {
SPLPEItem *lpeitem = SP_LPE_ITEM (item);
if (sp_lpe_item_has_path_effect(lpeitem)) {
- Inkscape::LivePathEffect::LPEObjectReference* lperef = sp_lpe_item_get_current_lpereference(lpeitem);
- if (lperef && lperef->lpeobject) {
- _copyNode(SP_OBJECT_REPR(SP_OBJECT(lperef->lpeobject)), _doc, _defs);
+ for (PathEffectList::iterator it = lpeitem->path_effect_list->begin(); it != lpeitem->path_effect_list->end(); ++it)
+ {
+ LivePathEffectObject *lpeobj = (*it)->lpeobject;
+ if (lpeobj)
+ _copyNode(SP_OBJECT_REPR(SP_OBJECT(lpeobj)), _doc, _defs);
}
}
}
Inkscape::XML::Node *obj_copy = _copyNode(obj, target_xmldoc, target_parent);
pasted_objects = g_slist_prepend(pasted_objects, (gpointer) obj_copy);
}
-
+
+ /* The pasted objects are at the origin of the document coordinates (i.e. the upper left corner
+ * of the bounding box of the pasted selection is aligned to the upper left page corner).
+ * Now we will move the pasted objects to where we want them to be, which is either at the
+ * original position ("in place") or at the location of the mouse pointer (optionaly with snapping
+ * to the grid)
+ */
+
+ Geom::Point rel_pos_original, rel_pos_mouse;
+
+ // Calculate the relative location of the original objects
+ Inkscape::XML::Node *clipnode = sp_repr_lookup_name(root, "inkscape:clipboard", 1);
+ if (clipnode) {
+ Geom::Point min, max;
+ // Get two bounding box corners of the data in the clipboard (still in it's original position)
+ sp_repr_get_point(clipnode, "min", &min); //In desktop coordinates
+ sp_repr_get_point(clipnode, "max", &max);
+ // Calculate the upper-left page corner in desktop coordinates (where the pasted objects are located)
+ Geom::Point ul_page_corner = desktop->doc2dt(Geom::Point(0,0));
+ // Calculate the upper-left bbox corner of the original objects
+ Geom::Point ul_sel_corner = Geom::Point(min[Geom::X], max[Geom::Y]);
+ // Now calculate how far we would have to move the pasted objects to get them
+ // at the location of the original
+ rel_pos_original = ul_sel_corner - ul_page_corner; // in desktop coordinates
+ }
+
+ // Calculate the relative location of the mouse pointer
Inkscape::Selection *selection = sp_desktop_selection(desktop);
- selection->setReprList(pasted_objects);
-
- // move the selection to the right position
- if(in_place)
- {
- Inkscape::XML::Node *clipnode = sp_repr_lookup_name(root, "inkscape:clipboard", 1);
- if (clipnode) {
- Geom::Point min, max;
- sp_repr_get_point(clipnode, "min", &min);
- sp_repr_get_point(clipnode, "max", &max);
-
- // this formula was discovered empyrically
- min[Geom::Y] += ((max[Geom::Y] - min[Geom::Y]) - sp_document_height(target_document));
- sp_selection_move_relative(selection, NR::Point(min));
- }
+ selection->setReprList(pasted_objects); // Change the selection to the freshly pasted objects
+ sp_document_ensure_up_to_date(target_document); // Update (among other things) all curves in paths, for bounds() to work
+
+ Geom::OptRect sel_bbox = selection->bounds(); //In desktop coordinates
+ // PS: We could also have used the min/max corners calculated above, instead of selection->bounds() because
+ // we know that after pasting the upper left corner of the selection will be aligend to the corresponding
+ // page corner. Using the boundingbox of the selection is more foolproof though
+ if (sel_bbox) {
+ Geom::Point pos_mouse = desktop->point(); //Location of mouse pointer in desktop coordinates
+ // Now calculate how far we would have to move the pasted objects to get their
+ // midpoint at the location of the mouse pointer
+ rel_pos_mouse = pos_mouse - to_2geom(sel_bbox->midpoint());
}
- // copied from former sp_selection_paste in selection-chemistry.cpp
- else {
- sp_document_ensure_up_to_date(target_document);
- NR::Maybe<NR::Rect> sel_size = selection->bounds();
-
- NR::Point m( desktop->point() );
- if (sel_size) {
- m -= sel_size->midpoint();
- }
- sp_selection_move_relative(selection, m);
+
+ // Determine which offset we need to apply to the pasted objects
+ Geom::Point offset;
+ if (in_place) { // Align the pasted objects with their originals
+ offset = rel_pos_original;
+ } else { // Stick to the grid if snapping is enabled, otherwise paste at mouse position;
+ SnapManager &m = desktop->namedview->snap_manager;
+ m.setup(desktop, false); //Don't display the snapindicator
+ offset = rel_pos_original + m.multipleOfGridPitch(rel_pos_mouse - rel_pos_original);
}
-
+
+ // Apply the offset to the pasted objects
+ sp_selection_move_relative(selection, offset);
g_slist_free(pasted_objects);
}
*target_defs = SP_OBJECT_REPR(SP_DOCUMENT_DEFS(target_document));
Inkscape::XML::Document *target_xmldoc = sp_document_repr_doc(target_document);
+ prevent_id_clashes(clipdoc, target_document);
+
for (Inkscape::XML::Node *def = defs->firstChild() ; def ; def = def->next()) {
- /// @todo TODO: implement def id collision resolution in ClipboardManagerImpl::_pasteDefs()
-
- /*
- // simplistic solution: when a collision occurs, add "a" to id until it's unique
- Glib::ustring pasted_id = def->attribute("id");
- if ( pasted_id.empty() ) continue; // defs without id are useless
- Glib::ustring pasted_id_original = pasted_id;
-
- while(sp_repr_lookup_child(target_defs, "id", pasted_id.data())) {
- pasted_id.append("a");
- }
-
- if ( pasted_id != pasted_id_original ) {
- def->setAttribute("id", pasted_id.data());
- // Update the id in the rest of the document so there are no dangling references
- // How to do that?
- _changeIdReferences(clipdoc, pasted_id_original, pasted_id);
- }
- */
- if (sp_repr_lookup_child(target_defs, "id", def->attribute("id")))
- continue; // skip duplicate defs - temporary non-solution
-
_copyNode(def, target_xmldoc, target_defs);
}
}
// in 1 second.
time_t rawtime;
char image_filename[128];
- gchar const *save_folder;
time(&rawtime);
strftime(image_filename, 128, "inkscape_pasted_image_%Y%m%d_%H%M%S.png", localtime( &rawtime ));
- save_folder = (gchar const *) prefs_get_string_attribute("dialogs.save_as", "path");
+ /// @todo Check whether the encoding is correct here
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ std::string save_folder = Glib::filename_from_utf8(prefs->getString("/dialogs/save_as/path"));
- gchar *image_path = g_build_filename(save_folder, image_filename, NULL);
+ gchar *image_path = g_build_filename(save_folder.data(), image_filename, NULL);
img->save(image_path, "png");
file_import(doc, image_path, NULL);
g_free(image_path);
*/
SPCSSAttr *ClipboardManagerImpl::_parseColor(const Glib::ustring &text)
{
+// TODO reuse existing code instead of replicating here.
Glib::ustring::size_type len = text.bytes();
char *str = const_cast<char *>(text.data());
bool attempt_alpha = false;
@@ -926,16 +986,47 @@ SPDocument *ClipboardManagerImpl::_retrieveClipboard(Glib::ustring required_targ
return NULL;
}
- if ( !_clipboard->wait_is_target_available(best_target) ) {
- return NULL;
+ // FIXME: Temporary hack until we add memory input.
+ // Save the clipboard contents to some file, then read it
+ gchar *filename = g_build_filename( g_get_tmp_dir(), "inkscape-clipboard-import", NULL );
+
+ bool file_saved = false;
+ Glib::ustring target = best_target;
+
+#ifdef WIN32
+ if (best_target == CLIPBOARD_WIN32_EMF_TARGET)
+ { // Try to save clipboard data as en emf file (using win32 api)
+ if (OpenClipboard(NULL)) {
+ HGLOBAL hglb = GetClipboardData(CF_ENHMETAFILE);
+ if (hglb) {
+ HENHMETAFILE hemf = CopyEnhMetaFile((HENHMETAFILE) hglb, filename);
+ if (hemf) {
+ file_saved = true;
+ target = CLIPBOARD_WIN32_EMF_MIME;
+ DeleteEnhMetaFile(hemf);
+ }
+ }
+ CloseClipboard();
+ }
}
+#endif
- // doing this synchronously makes better sense
- // TODO: use another method because this one is badly broken imo.
- // from documentation: "Returns: A SelectionData object, which will be invalid if retrieving the given target failed."
- // I don't know how to check whether an object is 'valid' or not, unusable if that's not possible...
- Gtk::SelectionData sel = _clipboard->wait_for_contents(best_target);
- Glib::ustring target = sel.get_target(); // this can crash if the result was invalid of last function. No way to check for this :(
+ if (!file_saved) {
+ if ( !_clipboard->wait_is_target_available(best_target) ) {
+ return NULL;
+ }
+
+ // doing this synchronously makes better sense
+ // TODO: use another method because this one is badly broken imo.
+ // from documentation: "Returns: A SelectionData object, which will be invalid if retrieving the given target failed."
+ // I don't know how to check whether an object is 'valid' or not, unusable if that's not possible...
+ Gtk::SelectionData sel = _clipboard->wait_for_contents(best_target);
+ target = sel.get_target(); // this can crash if the result was invalid of last function. No way to check for this :(
+
+ // FIXME: Temporary hack until we add memory input.
+ // Save the clipboard contents to some file, then read it
+ g_file_set_contents(filename, (const gchar *) sel.get_data(), sel.get_length(), NULL);
+ }
// there is no specific plain SVG input extension, so if we can paste the Inkscape SVG format,
// we use the image/svg+xml mimetype to look up the input extension
@@ -949,12 +1040,11 @@ SPDocument *ClipboardManagerImpl::_retrieveClipboard(Glib::ustring required_targ
if ( in == inlist.end() )
return NULL; // this shouldn't happen unless _getBestTarget returns something bogus
- // FIXME: Temporary hack until we add memory input.
- // Save the clipboard contents to some file, then read it
- gchar *filename = g_build_filename( g_get_tmp_dir(), "inkscape-clipboard-import", NULL );
- g_file_set_contents(filename, (const gchar *) sel.get_data(), sel.get_length(), NULL);
-
- SPDocument *tempdoc = (*in)->open(filename);
+ SPDocument *tempdoc = NULL;
+ try {
+ tempdoc = (*in)->open(filename);
+ } catch (...) {
+ }
g_unlink(filename);
g_free(filename);
{
g_assert( _clipboardSPDoc != NULL );
- const Glib::ustring target = sel.get_target();
+ Glib::ustring target = sel.get_target();
if(target == "") return; // this shouldn't happen
+ if (target == CLIPBOARD_TEXT_TARGET) {
+ target = "image/x-inkscape-svg";
+ }
+
Inkscape::Extension::DB::OutputList outlist;
Inkscape::Extension::db.get_output_list(outlist);
Inkscape::Extension::DB::OutputList::const_iterator out = outlist.begin();
for ( ; out != outlist.end() && target != (*out)->get_mimetype() ; ++out);
- if ( out == outlist.end() ) return; // this also shouldn't happen
+ if ( out == outlist.end() && target != "image/png") return; // this also shouldn't happen
// FIXME: Temporary hack until we add support for memory output.
// Save to a temporary file, read it back and then set the clipboard contents
gchar *filename = g_build_filename( g_get_tmp_dir(), "inkscape-clipboard-export", NULL );
gsize len; gchar *data;
- (*out)->save(_clipboardSPDoc, filename);
- g_file_get_contents(filename, &data, &len, NULL);
+ try {
+ if (out == outlist.end() && target == "image/png")
+ {
+ gdouble dpi = PX_PER_IN;
+ guint32 bgcolor = 0x00000000;
+
+ Geom::Point origin (SP_ROOT(_clipboardSPDoc->root)->x.computed, SP_ROOT(_clipboardSPDoc->root)->y.computed);
+ Geom::Rect area = Geom::Rect(origin, origin + sp_document_dimensions(_clipboardSPDoc));
+
+ unsigned long int width = (unsigned long int) (area.width() * dpi / PX_PER_IN + 0.5);
+ unsigned long int height = (unsigned long int) (area.height() * dpi / PX_PER_IN + 0.5);
+
+ // read from namedview
+ Inkscape::XML::Node *nv = sp_repr_lookup_name (_clipboardSPDoc->rroot, "sodipodi:namedview");
+ if (nv && nv->attribute("pagecolor"))
+ bgcolor = sp_svg_read_color(nv->attribute("pagecolor"), 0xffffff00);
+ if (nv && nv->attribute("inkscape:pageopacity"))
+ bgcolor |= SP_COLOR_F_TO_U(sp_repr_get_double_attribute (nv, "inkscape:pageopacity", 1.0));
+
+ sp_export_png_file(_clipboardSPDoc, filename, area, width, height, dpi, dpi, bgcolor, NULL, NULL, true, NULL);
+ }
+ else
+ {
+ if (!(*out)->loaded()) {
+ // Need to load the extension.
+ (*out)->set_state(Inkscape::Extension::Extension::STATE_LOADED);
+ }
+ (*out)->save(_clipboardSPDoc, filename);
+ }
+ g_file_get_contents(filename, &data, &len, NULL);
+
+ sel.set(8, (guint8 const *) data, len);
+ } catch (...) {
+ }
+
g_unlink(filename); // delete the temporary file
g_free(filename);
-
- sel.set(8, (guint8 const *) data, len);
}
/**
* @brief Get the scale to resize an item, based on the command and desktop state
*/
-NR::scale ClipboardManagerImpl::_getScale(Geom::Point &min, Geom::Point &max, NR::Rect &obj_rect, bool apply_x, bool apply_y)
+Geom::Scale ClipboardManagerImpl::_getScale(Geom::Point const &min, Geom::Point const &max, Geom::Rect const &obj_rect, bool apply_x, bool apply_y)
{
SPDesktop *desktop = SP_ACTIVE_DESKTOP;
double scale_x = 1.0;
double scale_y = 1.0;
if (apply_x) {
- scale_x = (max[Geom::X] - min[Geom::X]) / obj_rect.extent(NR::X);
+ scale_x = (max[Geom::X] - min[Geom::X]) / obj_rect[Geom::X].extent();
}
if (apply_y) {
- scale_y = (max[Geom::Y] - min[Geom::Y]) / obj_rect.extent(NR::Y);
+ scale_y = (max[Geom::Y] - min[Geom::Y]) / obj_rect[Geom::Y].extent();
}
// If the "lock aspect ratio" button is pressed and we paste only a single coordinate,
// resize the second one by the same ratio too
@@ -1065,7 +1190,7 @@ NR::scale ClipboardManagerImpl::_getScale(Geom::Point &min, Geom::Point &max, NR
if (apply_y && !apply_x) scale_x = scale_y;
}
- return NR::scale(scale_x, scale_y);
+ return Geom::Scale(scale_x, scale_y);
}
if ( std::find(targets.begin(), targets.end(), *i) != targets.end() )
return *i;
}
+#ifdef WIN32
+ if (OpenClipboard(NULL))
+ { // If both bitmap and metafile are present, pick the one that was exported first.
+ UINT format = EnumClipboardFormats(0);
+ while (format) {
+ if (format == CF_ENHMETAFILE || format == CF_DIB || format == CF_BITMAP)
+ break;
+ format = EnumClipboardFormats(format);
+ }
+ CloseClipboard();
+
+ if (format == CF_ENHMETAFILE)
+ return CLIPBOARD_WIN32_EMF_TARGET;
+ if (format == CF_DIB || format == CF_BITMAP)
+ return CLIPBOARD_GDK_PIXBUF_TARGET;
+ }
+
+ if (IsClipboardFormatAvailable(CF_ENHMETAFILE))
+ return CLIPBOARD_WIN32_EMF_TARGET;
+#endif
if (_clipboard->wait_is_image_available())
return CLIPBOARD_GDK_PIXBUF_TARGET;
if (_clipboard->wait_is_text_available())
Inkscape::Extension::DB::OutputList outlist;
Inkscape::Extension::db.get_output_list(outlist);
std::list<Gtk::TargetEntry> target_list;
+ bool plaintextSet = false;
for (Inkscape::Extension::DB::OutputList::const_iterator out = outlist.begin() ; out != outlist.end() ; ++out) {
- target_list.push_back(Gtk::TargetEntry( (*out)->get_mimetype() ));
+ if ( !(*out)->deactivated() ) {
+ Glib::ustring mime = (*out)->get_mimetype();
+ if (mime != CLIPBOARD_TEXT_TARGET) {
+ if ( !plaintextSet && (mime.find("svg") == Glib::ustring::npos) ) {
+ target_list.push_back(Gtk::TargetEntry(CLIPBOARD_TEXT_TARGET));
+ plaintextSet = true;
+ }
+ target_list.push_back(Gtk::TargetEntry(mime));
+ }
+ }
}
+ // Add PNG export explicitly since there is no extension for this...
+ // On Windows, GTK will also present this as a CF_DIB/CF_BITMAP
+ target_list.push_back(Gtk::TargetEntry( "image/png" ));
+
_clipboard->set(target_list,
sigc::mem_fun(*this, &ClipboardManagerImpl::_onGet),
sigc::mem_fun(*this, &ClipboardManagerImpl::_onClear));
+
+#ifdef WIN32
+ // If the "image/x-emf" target handled by the emf extension would be
+ // presented as a CF_ENHMETAFILE automatically (just like an "image/bmp"
+ // is presented as a CF_BITMAP) this code would not be needed.. ???
+ // Or maybe there is some other way to achieve the same?
+
+ // Note: Metafile is the only format that is rendered and stored in clipboard
+ // on Copy, all other formats are rendered only when needed by a Paste command.
+
+ // FIXME: This should at least be rewritten to use "delayed rendering".
+ // If possible make it delayed rendering by using GTK API only.
+
+ if (OpenClipboard(NULL)) {
+ if ( _clipboardSPDoc != NULL ) {
+ const Glib::ustring target = CLIPBOARD_WIN32_EMF_MIME;
+
+ Inkscape::Extension::DB::OutputList outlist;
+ Inkscape::Extension::db.get_output_list(outlist);
+ Inkscape::Extension::DB::OutputList::const_iterator out = outlist.begin();
+ for ( ; out != outlist.end() && target != (*out)->get_mimetype() ; ++out);
+ if ( out != outlist.end() ) {
+ // FIXME: Temporary hack until we add support for memory output.
+ // Save to a temporary file, read it back and then set the clipboard contents
+ gchar *filename = g_build_filename( g_get_tmp_dir(), "inkscape-clipboard-export.emf", NULL );
+
+ try {
+ (*out)->save(_clipboardSPDoc, filename);
+ HENHMETAFILE hemf = GetEnhMetaFileA(filename);
+ if (hemf) {
+ SetClipboardData(CF_ENHMETAFILE, hemf);
+ DeleteEnhMetaFile(hemf);
+ }
+ } catch (...) {
+ }
+ g_unlink(filename); // delete the temporary file
+ g_free(filename);
+ }
+ }
+ CloseClipboard();
+ }
+#endif
}