本文整理汇总了C++中SPDocument类 的典型用法代码示例。如果您正苦于以下问题:C++ SPDocument类的具体用法?C++ SPDocument怎么用?C++ SPDocument使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了SPDocument类 的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1:
void
ExecutionEnv::reselect (void) {
if (_doc == NULL) {
return;
}
SPDocument * doc = _doc->doc();
if (doc == NULL) {
return;
}
SPDesktop *desktop = (SPDesktop *)_doc;
sp_namedview_document_from_window(desktop);
if (desktop == NULL) {
return;
}
Inkscape::Selection * selection = desktop->getSelection();
for (std::list<Glib::ustring>::iterator i = _selected.begin(); i != _selected.end(); ++i) {
SPObject * obj = doc->getObjectById(i->c_str());
if (obj != NULL) {
selection->add(obj);
}
}
return;
}
开发者ID:vinics, 项目名称:inkscape, 代码行数:28, 代码来源:execution-env.cpp
示例2: showSvgDocument
bool ImageIcon::showSvgDocument(const SPDocument *docArg)
{
if (document)
document->doUnref();
SPDocument *doc = const_cast<SPDocument *>(docArg);
doc->doRef();
document = doc;
//This should remove it from the box, and free resources
//if (viewerGtkmm)
// viewerGtkmm->destroy();
GtkWidget *viewerGtk = sp_svg_view_widget_new(doc);
viewerGtkmm = Glib::wrap(viewerGtk);
viewerGtkmm->show();
pack_start(*viewerGtkmm, TRUE, TRUE, 0);
//GtkWidget *vbox = GTK_WIDGET(gobj());
//gtk_box_pack_start(GTK_BOX(vbox), viewerGtk, TRUE, TRUE, 0);
return true;
}
开发者ID:Grandrogue, 项目名称:inkscape_metal, 代码行数:25, 代码来源:imageicon.cpp
示例3: mesh_toolbox_watch_ec
static void mesh_toolbox_watch_ec(SPDesktop* desktop, Inkscape::UI::Tools::ToolBase* ec, GObject* holder)
{
static sigc::connection c_selection_changed;
static sigc::connection c_selection_modified;
static sigc::connection c_subselection_changed;
static sigc::connection c_defs_release;
static sigc::connection c_defs_modified;
if (SP_IS_MESH_CONTEXT(ec)) {
// connect to selection modified and changed signals
Inkscape::Selection *selection = desktop->getSelection();
SPDocument *document = desktop->getDocument();
c_selection_changed = selection->connectChanged(sigc::bind(sigc::ptr_fun(&ms_tb_selection_changed), holder));
c_selection_modified = selection->connectModified(sigc::bind(sigc::ptr_fun(&ms_tb_selection_modified), holder));
c_subselection_changed = desktop->connectToolSubselectionChanged(sigc::bind(sigc::ptr_fun(&ms_drag_selection_changed), holder));
c_defs_release = document->getDefs()->connectRelease(sigc::bind<1>(sigc::ptr_fun(&ms_defs_release), holder));
c_defs_modified = document->getDefs()->connectModified(sigc::bind<2>(sigc::ptr_fun(&ms_defs_modified), holder));
ms_tb_selection_changed(selection, holder);
} else {
if (c_selection_changed)
c_selection_changed.disconnect();
if (c_selection_modified)
c_selection_modified.disconnect();
if (c_subselection_changed)
c_subselection_changed.disconnect();
if (c_defs_release)
c_defs_release.disconnect();
if (c_defs_modified)
c_defs_modified.disconnect();
}
}
开发者ID:AakashDabas, 项目名称:inkscape, 代码行数:33, 代码来源:mesh-toolbar.cpp
示例4: sp_box3d_finish
static void sp_box3d_finish(Box3DContext *bc)
{
bc->_message_context->clear();
bc->ctrl_dragged = false;
bc->extruded = false;
if ( bc->item != NULL ) {
SPDesktop * desktop = SP_EVENT_CONTEXT_DESKTOP(bc);
SPDocument *doc = sp_desktop_document(desktop);
if (!doc || !doc->getCurrentPersp3D())
return;
SPBox3D *box = SP_BOX3D(bc->item);
box->orig_corner0 = bc->drag_origin_proj;
box->orig_corner7 = bc->drag_ptC_proj;
box->updateRepr();
box3d_relabel_corners(box);
desktop->canvas->end_forced_full_redraws();
sp_desktop_selection(desktop)->set(bc->item);
sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_3DBOX,
_("Create 3D box"));
bc->item = NULL;
}
}
开发者ID:loveq369, 项目名称:DoonSketch, 代码行数:30, 代码来源:box3d-context.cpp
示例5: called
/**
\brief This actually draws the grid.
\param module The effect that was called (unused)
\param document What should be edited.
*/
void
Grid::effect (Inkscape::Extension::Effect *module, Inkscape::UI::View::View *document, Inkscape::Extension::Implementation::ImplementationDocumentCache * /*docCache*/)
{
Inkscape::Selection * selection = ((SPDesktop *)document)->selection;
Geom::Rect bounding_area = Geom::Rect(Geom::Point(0,0), Geom::Point(100,100));
if (selection->isEmpty()) {
/* get page size */
SPDocument * doc = document->doc();
bounding_area = Geom::Rect( Geom::Point(0,0),
Geom::Point(doc->getWidth(), doc->getHeight()) );
} else {
Geom::OptRect bounds = selection->visualBounds();
if (bounds) {
bounding_area = *bounds;
}
gdouble doc_height = (document->doc())->getHeight();
Geom::Rect temprec = Geom::Rect(Geom::Point(bounding_area.min()[Geom::X], doc_height - bounding_area.min()[Geom::Y]),
Geom::Point(bounding_area.max()[Geom::X], doc_height - bounding_area.max()[Geom::Y]));
bounding_area = temprec;
}
float spacings[2] = { module->get_param_float("xspacing"),
module->get_param_float("yspacing") };
float line_width = module->get_param_float("lineWidth");
float offsets[2] = { module->get_param_float("xoffset"),
module->get_param_float("yoffset") };
Glib::ustring path_data("");
path_data = build_lines(bounding_area,
offsets, spacings);
Inkscape::XML::Document * xml_doc = document->doc()->getReprDoc();
//XML Tree being used directly here while it shouldn't be.
Inkscape::XML::Node * current_layer = static_cast<SPDesktop *>(document)->currentLayer()->getRepr();
Inkscape::XML::Node * path = xml_doc->createElement("svg:path");
path->setAttribute("d", path_data.c_str());
Glib::ustring style("fill:none;fill-opacity:0.75000000;fill-rule:evenodd;stroke:#000000;stroke-linecap:butt;stroke-linejoin:miter;stroke-opacity:1.0000000");
style += ";stroke-width:";
gchar floatstring[64];
std::ostringstream stringstream;
stringstream << line_width;
sprintf(floatstring, "%s", stringstream.str().c_str());
style += floatstring;
style += "pt";
path->setAttribute("style", style.c_str());
current_layer->appendChild(path);
Inkscape::GC::release(path);
return;
}
开发者ID:Spin0za, 项目名称:inkscape, 代码行数:62, 代码来源:grid.cpp
示例6: sp_document_idle_handler
/**
* An idle handler to update the document. Returns true if
* the document needs further updates.
*/
static gint
sp_document_idle_handler(gpointer data)
{
SPDocument *doc = static_cast<SPDocument *>(data);
if (doc->_updateDocument()) {
doc->modified_id = 0;
return false;
} else {
return true;
}
}
开发者ID:step21, 项目名称:inkscape-osx-packaging-native, 代码行数:15, 代码来源:document.cpp
示例7:
Inkscape::XML::Node *box3d_side_convert_to_path(Box3DSide *side) {
// TODO: Copy over all important attributes (see sp_selected_item_to_curved_repr() for an example)
SPDocument *doc = side->document;
Inkscape::XML::Document *xml_doc = doc->getReprDoc();
Inkscape::XML::Node *repr = xml_doc->createElement("svg:path");
repr->setAttribute("d", side->getAttribute("d"));
repr->setAttribute("style", side->getAttribute("style"));
return repr;
}
开发者ID:Grandrogue, 项目名称:inkscape_metal, 代码行数:11, 代码来源:box3d-side.cpp
示例8: open
/**
* \return A new document created from the filename passed in
* \brief This is a generic function to use the open function of
* a module (including Autodetect)
* \param key Identifier of which module to use
* \param filename The file that should be opened
*
* First things first, are we looking at an autodetection? Well if that's the case then the module
* needs to be found, and that is done with a database lookup through the module DB. The foreach
* function is called, with the parameter being a gpointer array. It contains both the filename
* (to find its extension) and where to write the module when it is found.
*
* If there is no autodetection, then the module database is queried with the key given.
*
* If everything is cool at this point, the module is loaded, and there is possibility for
* preferences. If there is a function, then it is executed to get the dialog to be displayed.
* After it is finished the function continues.
*
* Lastly, the open function is called in the module itself.
*/
SPDocument *
open(Extension *key, gchar const *filename)
{
Input *imod = NULL;
if (key == NULL) {
gpointer parray[2];
parray[0] = (gpointer)filename;
parray[1] = (gpointer)&imod;
db.foreach(open_internal, (gpointer)&parray);
} else {
imod = dynamic_cast<Input *>(key);
}
bool last_chance_svg = false;
if (key == NULL && imod == NULL) {
last_chance_svg = true;
imod = dynamic_cast<Input *>(db.get(SP_MODULE_KEY_INPUT_SVG));
}
if (imod == NULL) {
throw Input::no_extension_found();
}
imod->set_state(Extension::STATE_LOADED);
if (!imod->loaded()) {
throw Input::open_failed();
}
if (!imod->prefs(filename))
return NULL;
SPDocument *doc = imod->open(filename);
if (!doc) {
return NULL;
}
if (last_chance_svg) {
/* We can't call sp_ui_error_dialog because we may be
running from the console, in which case calling sp_ui
routines will cause a segfault. See bug 1000350 - bryce */
// sp_ui_error_dialog(_("Format autodetect failed. The file is being opened as SVG."));
g_warning(_("Format autodetect failed. The file is being opened as SVG."));
}
/* This kinda overkill as most of these are already set, but I want
to make sure for this release -- TJG */
doc->setModifiedSinceSave(false);
sp_document_set_uri(doc, filename);
return doc;
}
开发者ID:step21, 项目名称:inkscape-osx-packaging-native, 代码行数:73, 代码来源:system.cpp
示例9: evaluateSystemLanguage
static bool evaluateSystemLanguage(SPItem const *item, gchar const *value) {
if ( NULL == value )
return true;
std::set<Glib::ustring> language_codes;
gchar *str = NULL;
gchar **strlist = g_strsplit( value, ",", 0);
for ( int i = 0 ; (str = strlist[i]) ; i++ ) {
gchar *lngcode = preprocessLanguageCode(str);
if ( 0 == *lngcode )
continue;
language_codes.insert(lngcode);
gchar *pos = strchr (lngcode, '-');
if (pos)
{
// if subtag is used, primary tag is still a perfect match
*pos = 0;
if ( language_codes.find(lngcode) == language_codes.end() ) {
language_codes.insert(lngcode);
}
}
}
g_strfreev(strlist);
if (language_codes.empty())
return false;
SPDocument *document = SP_OBJECT_DOCUMENT(item);
Glib::ustring document_language = document->getLanguage();
if (document_language.size() == 0)
return false;
bool match = true;
strlist = g_strsplit( document_language.c_str(), ",", 0);
for ( int i = 0 ; (str = strlist[i]) ; i++ ) {
gchar *lngcode = preprocessLanguageCode(str);
if ( 0 == *lngcode )
continue;
if ( language_codes.find(lngcode) != language_codes.end() ) {
match = true;
break;
}
match = false;
}
g_strfreev(strlist);
return match;
}
开发者ID:loveq369, 项目名称:DoonSketch, 代码行数:50, 代码来源:conditions.cpp
示例10: showSvgFile
bool ImageIcon::showSvgFile(const Glib::ustring &theFileName)
{
Glib::ustring fileName = theFileName;
fileName = Glib::filename_to_utf8(fileName);
SPDocument *doc = SPDocument::createNewDoc (fileName.c_str(), 0);
if (!doc) {
g_warning("SVGView: error loading document '%s'\n", fileName.c_str());
return false;
}
showSvgDocument(doc);
doc->doUnref();
return true;
}
开发者ID:Grandrogue, 项目名称:inkscape_metal, 代码行数:18, 代码来源:imageicon.cpp
示例11: showSvgFromMemory
bool ImageIcon::showSvgFromMemory(const char *xmlBuffer)
{
if (!xmlBuffer)
return false;
gint len = (gint)strlen(xmlBuffer);
SPDocument *doc = SPDocument::createNewDocFromMem(xmlBuffer, len, 0);
if (!doc) {
g_warning("SVGView: error loading buffer '%s'\n",xmlBuffer);
return false;
}
showSvgDocument(doc);
doc->doUnref();
return true;
}
开发者ID:Grandrogue, 项目名称:inkscape_metal, 代码行数:18, 代码来源:imageicon.cpp
示例12: sp_gradient_selector_add_vector_clicked
static void
sp_gradient_selector_add_vector_clicked (GtkWidget */*w*/, SPGradientSelector *sel)
{
SPDocument *doc = sp_gradient_vector_selector_get_document (SP_GRADIENT_VECTOR_SELECTOR (sel->vectors));
if (!doc)
return;
SPGradient *gr = sp_gradient_vector_selector_get_gradient( SP_GRADIENT_VECTOR_SELECTOR (sel->vectors));
Inkscape::XML::Document *xml_doc = doc->getReprDoc();
Inkscape::XML::Node *repr = NULL;
if (gr) {
repr = gr->getRepr()->duplicate(xml_doc);
} else {
repr = xml_doc->createElement("svg:linearGradient");
Inkscape::XML::Node *stop = xml_doc->createElement("svg:stop");
stop->setAttribute("offset", "0");
stop->setAttribute("style", "stop-color:#000;stop-opacity:1;");
repr->appendChild(stop);
Inkscape::GC::release(stop);
stop = xml_doc->createElement("svg:stop");
stop->setAttribute("offset", "1");
stop->setAttribute("style", "stop-color:#fff;stop-opacity:1;");
repr->appendChild(stop);
Inkscape::GC::release(stop);
}
doc->getDefs()->getRepr()->addChild(repr, NULL);
Glib::ustring old_id = gr->getId();
gr = SP_GRADIENT(doc->getObjectByRepr(repr));
// Rename the new gradients id to be similar to the cloned gradients
rename_id(gr, old_id);
sp_gradient_vector_selector_set_gradient( SP_GRADIENT_VECTOR_SELECTOR (sel->vectors), doc, gr);
sel->selectGradientInTree(gr);
Inkscape::GC::release(repr);
}
开发者ID:Grandrogue, 项目名称:inkscape_metal, 代码行数:44, 代码来源:gradient-selector.cpp
示例13: gradient_toolbox_check_ec
/**
* Checks the current tool and connects gradient aux toolbox signals if it happens to be the gradient tool.
* Called every time the current tool changes by signal emission.
*/
static void gradient_toolbox_check_ec(SPDesktop* desktop, Inkscape::UI::Tools::ToolBase* ec, GObject* holder)
{
static sigc::connection connChanged;
static sigc::connection connModified;
static sigc::connection connSubselectionChanged;
static sigc::connection connDefsRelease;
static sigc::connection connDefsModified;
if (SP_IS_GRADIENT_CONTEXT(ec)) {
Inkscape::Selection *selection = sp_desktop_selection(desktop);
SPDocument *document = sp_desktop_document(desktop);
// connect to selection modified and changed signals
connChanged = selection->connectChanged(sigc::bind(sigc::ptr_fun(&gr_tb_selection_changed), holder));
connModified = selection->connectModified(sigc::bind(sigc::ptr_fun(&gr_tb_selection_modified), holder));
connSubselectionChanged = desktop->connectToolSubselectionChanged(sigc::bind(sigc::ptr_fun(&gr_drag_selection_changed), holder));
// Is this necessary? Couldn't hurt.
gr_tb_selection_changed(selection, holder);
// connect to release and modified signals of the defs (i.e. when someone changes gradient)
connDefsRelease = document->getDefs()->connectRelease(sigc::bind<1>(sigc::ptr_fun(&gr_defs_release), GTK_WIDGET(holder)));
connDefsModified = document->getDefs()->connectModified(sigc::bind<2>(sigc::ptr_fun(&gr_defs_modified), GTK_WIDGET(holder)));
} else {
if (connChanged)
connChanged.disconnect();
if (connModified)
connModified.disconnect();
if (connSubselectionChanged)
connSubselectionChanged.disconnect();
if (connDefsRelease)
connDefsRelease.disconnect();
if (connDefsModified)
connDefsModified.disconnect();
}
}
开发者ID:tik0, 项目名称:inkscapeGrid, 代码行数:40, 代码来源:gradient-toolbar.cpp
示例14: perform_document_update
static void perform_document_update(SPDocument &doc) {
sp_repr_begin_transaction(doc.rdoc);
doc.ensureUpToDate();
Inkscape::XML::Event *update_log=sp_repr_commit_undoable(doc.rdoc);
if (update_log != NULL) {
g_warning("Document was modified while being updated after undo operation");
sp_repr_debug_print_log(update_log);
//Coalesce the update changes with the last action performed by user
if (!doc.priv->undo.empty()) {
Inkscape::Event* undo_stack_top = doc.priv->undo.back();
undo_stack_top->event = sp_repr_coalesce_log(undo_stack_top->event, update_log);
} else {
sp_repr_free_log(update_log);
}
}
}
开发者ID:AakashDabas, 项目名称:inkscape, 代码行数:18, 代码来源:document-undo.cpp
示例15: sp_desktop_document
SPItem *create_flowtext_with_internal_frame (SPDesktop *desktop, Geom::Point p0, Geom::Point p1)
{
SPDocument *doc = sp_desktop_document (desktop);
Inkscape::XML::Document *xml_doc = doc->getReprDoc();
Inkscape::XML::Node *root_repr = xml_doc->createElement("svg:flowRoot");
root_repr->setAttribute("xml:space", "preserve"); // we preserve spaces in the text objects we create
SPItem *ft_item = SP_ITEM(desktop->currentLayer()->appendChildRepr(root_repr));
SPObject *root_object = doc->getObjectByRepr(root_repr);
g_assert(SP_IS_FLOWTEXT(root_object));
Inkscape::XML::Node *region_repr = xml_doc->createElement("svg:flowRegion");
root_repr->appendChild(region_repr);
SPObject *region_object = doc->getObjectByRepr(region_repr);
g_assert(SP_IS_FLOWREGION(region_object));
Inkscape::XML::Node *rect_repr = xml_doc->createElement("svg:rect"); // FIXME: use path!!! after rects are converted to use path
region_repr->appendChild(rect_repr);
SPRect *rect = SP_RECT(doc->getObjectByRepr(rect_repr));
p0 *= desktop->dt2doc();
p1 *= desktop->dt2doc();
using Geom::X;
using Geom::Y;
Geom::Coord const x0 = MIN(p0[X], p1[X]);
Geom::Coord const y0 = MIN(p0[Y], p1[Y]);
Geom::Coord const x1 = MAX(p0[X], p1[X]);
Geom::Coord const y1 = MAX(p0[Y], p1[Y]);
Geom::Coord const w = x1 - x0;
Geom::Coord const h = y1 - y0;
rect->setPosition(x0, y0, w, h);
rect->updateRepr();
Inkscape::XML::Node *para_repr = xml_doc->createElement("svg:flowPara");
root_repr->appendChild(para_repr);
SPObject *para_object = doc->getObjectByRepr(para_repr);
g_assert(SP_IS_FLOWPARA(para_object));
Inkscape::XML::Node *text = xml_doc->createTextNode("");
para_repr->appendChild(text);
Inkscape::GC::release(root_repr);
Inkscape::GC::release(region_repr);
Inkscape::GC::release(para_repr);
Inkscape::GC::release(rect_repr);
ft_item->transform = SP_ITEM(desktop->currentLayer())->i2doc_affine().inverse();
return ft_item;
}
开发者ID:Grandrogue, 项目名称:inkscape_metal, 代码行数:52, 代码来源:sp-flowtext.cpp
示例16: sp_box3d_context_root_handler
static gint sp_box3d_context_root_handler(SPEventContext *event_context, GdkEvent *event)
{
static bool dragging;
SPDesktop *desktop = event_context->desktop;
SPDocument *document = sp_desktop_document (desktop);
Inkscape::Selection *selection = sp_desktop_selection (desktop);
Inkscape::Preferences *prefs = Inkscape::Preferences::get();
int const snaps = prefs->getInt("/options/rotationsnapsperpi/value", 12);
Box3DContext *bc = SP_BOX3D_CONTEXT(event_context);
Persp3D *cur_persp = document->getCurrentPersp3D();
event_context->tolerance = prefs->getIntLimited("/options/dragtolerance/value", 0, 0, 100);
gint ret = FALSE;
switch (event->type) {
case GDK_BUTTON_PRESS:
if ( event->button.button == 1 && !event_context->space_panning) {
Geom::Point const button_w(event->button.x,
event->button.y);
// save drag origin
event_context->xp = (gint) button_w[Geom::X];
event_context->yp = (gint) button_w[Geom::Y];
event_context->within_tolerance = true;
// remember clicked item, *not* disregarding groups (since a 3D box is a group), honoring Alt
event_context->item_to_select = sp_event_context_find_item (desktop, button_w, event->button.state & GDK_MOD1_MASK, event->button.state & GDK_CONTROL_MASK);
dragging = true;
/* */
Geom::Point button_dt(desktop->w2d(button_w));
bc->drag_origin = from_2geom(button_dt);
bc->drag_ptB = from_2geom(button_dt);
bc->drag_ptC = from_2geom(button_dt);
// This can happen after saving when the last remaining perspective was purged and must be recreated.
if (!cur_persp) {
sp_box3d_context_ensure_persp_in_defs(document);
cur_persp = document->getCurrentPersp3D();
}
/* Projective preimages of clicked point under current perspective */
bc->drag_origin_proj = cur_persp->perspective_impl->tmat.preimage (from_2geom(button_dt), 0, Proj::Z);
bc->drag_ptB_proj = bc->drag_origin_proj;
bc->drag_ptC_proj = bc->drag_origin_proj;
bc->drag_ptC_proj.normalize();
bc->drag_ptC_proj[Proj::Z] = 0.25;
/* Snap center */
SnapManager &m = desktop->namedview->snap_manager;
m.setup(desktop, true, bc->item);
m.freeSnapReturnByRef(button_dt, Inkscape::SNAPSOURCE_NODE_HANDLE);
bc->center = from_2geom(button_dt);
sp_canvas_item_grab(SP_CANVAS_ITEM(desktop->acetate),
( GDK_KEY_PRESS_MASK |
GDK_BUTTON_RELEASE_MASK |
GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK |
GDK_BUTTON_PRESS_MASK ),
NULL, event->button.time);
ret = TRUE;
}
break;
case GDK_MOTION_NOTIFY:
if ( dragging
&& ( event->motion.state & GDK_BUTTON1_MASK ) && !event_context->space_panning)
{
if ( event_context->within_tolerance
&& ( abs( (gint) event->motion.x - event_context->xp ) < event_context->tolerance )
&& ( abs( (gint) event->motion.y - event_context->yp ) < event_context->tolerance ) ) {
break; // do not drag if we're within tolerance from origin
}
// Once the user has moved farther than tolerance from the original location
// (indicating they intend to draw, not click), then always process the
// motion notify coordinates as given (no snapping back to origin)
event_context->within_tolerance = false;
Geom::Point const motion_w(event->motion.x,
event->motion.y);
Geom::Point motion_dt(desktop->w2d(motion_w));
SnapManager &m = desktop->namedview->snap_manager;
m.setup(desktop, true, bc->item);
m.freeSnapReturnByRef(motion_dt, Inkscape::SNAPSOURCE_NODE_HANDLE);
bc->ctrl_dragged = event->motion.state & GDK_CONTROL_MASK;
if (event->motion.state & GDK_SHIFT_MASK && !bc->extruded && bc->item) {
// once shift is pressed, set bc->extruded
bc->extruded = true;
}
if (!bc->extruded) {
bc->drag_ptB = from_2geom(motion_dt);
bc->drag_ptC = from_2geom(motion_dt);
bc->drag_ptB_proj = cur_persp->perspective_impl->tmat.preimage (from_2geom(motion_dt), 0, Proj::Z);
//.........这里部分代码省略.........
开发者ID:loveq369, 项目名称:DoonSketch, 代码行数:101, 代码来源:box3d-context.cpp
示例17: sp_selected_path_combine
void
sp_selected_path_combine(SPDesktop *desktop)
{
Inkscape::Selection *selection = sp_desktop_selection(desktop);
SPDocument *doc = sp_desktop_document(desktop);
if (g_slist_length((GSList *) selection->itemList()) < 1) {
sp_desktop_message_stack(desktop)->flash(Inkscape::WARNING_MESSAGE, _("Select <b>object(s)</b> to combine."));
return;
}
desktop->messageStack()->flash(Inkscape::IMMEDIATE_MESSAGE, _("Combining paths..."));
// set "busy" cursor
desktop->setWaitingCursor();
GSList *items = g_slist_copy((GSList *) selection->itemList());
items = sp_degroup_list (items); // descend into any groups in selection
GSList *to_paths = NULL;
for (GSList *i = items; i != NULL; i = i->next) {
SPItem *item = (SPItem *) i->data;
if (!SP_IS_PATH(item) && !SP_IS_GROUP(item))
to_paths = g_slist_prepend(to_paths, item);
}
GSList *converted = NULL;
bool did = sp_item_list_to_curves(to_paths, &items, &converted);
g_slist_free(to_paths);
for (GSList *i = converted; i != NULL; i = i->next)
items = g_slist_prepend(items, doc->getObjectByRepr((Inkscape::XML::Node*)(i->data)));
items = sp_degroup_list (items); // converting to path may have added more groups, descend again
items = g_slist_sort(items, (GCompareFunc) sp_item_repr_compare_position);
items = g_slist_reverse(items);
// remember the position, id, transform and style of the topmost path, they will be assigned to the combined one
gint position = 0;
char const *id = NULL;
char const *transform = NULL;
char const *style = NULL;
char const *path_effect = NULL;
SPCurve* curve = NULL;
SPItem *first = NULL;
Inkscape::XML::Node *parent = NULL;
if (did) {
selection->clear();
}
for (GSList *i = items; i != NULL; i = i->next) { // going from top to bottom
SPItem *item = (SPItem *) i->data;
if (!SP_IS_PATH(item)) {
continue;
}
if (!did) {
selection->clear();
did = true;
}
SPCurve *c = SP_PATH(item)->get_curve_for_edit();
if (first == NULL) { // this is the topmost path
first = item;
parent = first->getRepr()->parent();
position = first->getRepr()->position();
id = first->getRepr()->attribute("id");
transform = first->getRepr()->attribute("transform");
// FIXME: merge styles of combined objects instead of using the first one's style
style = first->getRepr()->attribute("style");
path_effect = first->getRepr()->attribute("inkscape:path-effect");
//c->transform(item->transform);
curve = c;
} else {
c->transform(item->getRelativeTransform(first));
curve->append(c, false);
c->unref();
// reduce position only if the same parent
if (item->getRepr()->parent() == parent) {
position--;
}
// delete the object for real, so that its clones can take appropriate action
item->deleteObject();
}
}
g_slist_free(items);
if (did) {
first->deleteObject(false);
// delete the topmost.
Inkscape::XML::Document *xml_doc = desktop->doc()->getReprDoc();
Inkscape::XML::Node *repr = xml_doc->createElement("svg:path");
// restore id, transform, path effect, and style
repr->setAttribute("id", id);
//.........这里部分代码省略.........
开发者ID:Grandrogue, 项目名称:inkscape_metal, 代码行数:101, 代码来源:path-chemistry.cpp
示例18: pb
SPDocument *
GdkpixbufInput::open(Inkscape::Extension::Input *mod, char const *uri)
{
// Determine whether the image should be embedded
Inkscape::Preferences *prefs = Inkscape::Preferences::get();
bool ask = prefs->getBool("/dialogs/import/ask");
Glib::ustring link = prefs->getString("/dialogs/import/link");
bool forcexdpi = prefs->getBool("/dialogs/import/forcexdpi");
Glib::ustring scale = prefs->getString("/dialogs/import/scale");
// std::cout << "GkdpixbufInput::open: "
// << " ask: " << ask
// << ", link: " << link
// << ", forcexdpi: " << forcexdpi
// << ", scale: " << scale << std::endl;
// std::cout << " in preferences: "
// << " ask: " << !mod->get_param_bool("do_not_ask")
// << ", link: " << mod->get_param_optiongroup("link")
// << ", mod_dpi: " << mod->get_param_optiongroup("dpi")
// << ", scale: " << mod->get_param_optiongroup("scale") << std::endl;
if( ask ) {
Glib::ustring mod_link = mod->get_param_optiongroup("link");
Glib::ustring mod_dpi = mod->get_param_optiongroup("dpi");
bool mod_forcexdpi = ( mod_dpi.compare( "from_default" ) == 0 );
Glib::ustring mod_scale = mod->get_param_optiongroup("scale");
if( link.compare( mod_link ) != 0 ) {
link = mod_link;
}
prefs->setString("/dialogs/import/link", link );
if( forcexdpi != mod_forcexdpi ) {
forcexdpi = mod_forcexdpi;
}
prefs->setBool("/dialogs/import/forcexdpi", forcexdpi );
if( scale.compare( mod_scale ) != 0 ) {
scale = mod_scale;
}
prefs->setString("/dialogs/import/scale", scale );
prefs->setBool("/dialogs/import/ask", !mod->get_param_bool("do_not_ask") );
}
bool embed = ( link.compare( "embed" ) == 0 );
SPDocument *doc = NULL;
boost::scoped_ptr<Inkscape::Pixbuf> pb(Inkscape::Pixbuf::create_from_file(uri));
// TODO: the pixbuf is created again from the base64-encoded attribute in SPImage.
// Find a way to create the pixbuf only once.
if (pb) {
doc = SPDocument::createNewDoc(NULL, TRUE, TRUE);
bool saved = DocumentUndo::getUndoSensitive(doc);
DocumentUndo::setUndoSensitive(doc, false); // no need to undo in this temporary document
double width = pb->width();
double height = pb->height();
double defaultxdpi = prefs->getDouble("/dialogs/import/defaultxdpi/value", Inkscape::Util::Quantity::convert(1, "in", "px"));
//bool forcexdpi = prefs->getBool("/dialogs/import/forcexdpi");
ImageResolution *ir = 0;
double xscale = 1;
double yscale = 1;
if (!ir && !forcexdpi) {
ir = new ImageResolution(uri);
}
if (ir && ir->ok()) {
xscale = 900.0 / floor(10.*ir->x() + .5); // round-off to 0.1 dpi
yscale = 900.0 / floor(10.*ir->y() + .5);
} else {
xscale = 90.0 / defaultxdpi;
yscale = 90.0 / defaultxdpi;
}
width *= xscale;
height *= yscale;
delete ir; // deleting NULL is safe
// Create image node
Inkscape::XML::Document *xml_doc = doc->getReprDoc();
Inkscape::XML::Node *image_node = xml_doc->createElement("svg:image");
sp_repr_set_svg_double(image_node, "width", width);
sp_repr_set_svg_double(image_node, "height", height);
// Added 11 Feb 2014 as we now honor "preserveAspectRatio" and this is
// what Inkscaper's expect.
image_node->setAttribute("preserveAspectRatio", "none");
if( scale.compare( "auto" ) != 0 ) {
SPCSSAttr *css = sp_repr_css_attr_new();
sp_repr_css_set_property(css, "image-rendering", scale.c_str());
sp_repr_css_set(image_node, css, "style");
sp_repr_css_attr_unref( css );
}
if (embed) {
sp_embed_image(image_node, pb.get());
} else {
// convert filename to uri
gchar* _uri = g_filename_to_uri(uri, NULL, NULL);
if(_uri) {
image_node->setAttribute("xlink:href", _uri);
//.........这里部分代码省略.........
开发者ID:tik0, 项目名称:inkscapeGrid, 代码行数:101, 代码来源:gdkpixbuf-input.cpp
示例19: input
SPDocument *VsdInput::open(Inkscape::Extension::Input * /*mod*/, const gchar * uri)
{
RVNGFileStream input(uri);
if (!libvisio::VisioDocument::isSupported(&input)) {
return NULL;
}
RVNGStringVector output;
#if WITH_LIBVISIO01
librevenge::RVNGSVGDrawingGenerator generator(output, "svg");
if (!libvisio::VisioDocument::parse(&input, &generator)) {
#else
if (!libvisio::VisioDocument::generateSVG(&input, output)) {
#endif
return NULL;
}
if (output.empty()) {
return NULL;
}
std::vector<RVNGString> tmpSVGOutput;
for (unsigned i=0; i<output.size(); ++i) {
RVNGString tmpString("<?xml version=\"1.0\" encoding=\"UTF-8\" standalone=\"no\"?>\n<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n");
tmpString.append(output[i]);
tmpSVGOutput.push_back(tmpString);
}
unsigned page_num = 1;
// If only one page is present, import that one without bothering user
if (tmpSVGOutput.size() > 1) {
VsdImportDialog *dlg = 0;
if (inkscape_use_gui()) {
dlg = new VsdImportDialog(tmpSVGOutput);
if (!dlg->showDialog()) {
delete dlg;
return NULL;
}
}
// Get needed page
if (dlg) {
page_num = dlg->getSelectedPage();
if (page_num < 1)
page_num = 1;
if (page_num > tmpSVGOutput.size())
page_num = tmpSVGOutput.size();
}
}
SPDocument * doc = SPDocument::createNewDocFromMem(tmpSVGOutput[page_num-1].cstr(), strlen(tmpSVGOutput[page_num-1].cstr()), TRUE);
// Set viewBox if it doesn't exist
if (!doc->getRoot()->viewBox_set) {
doc->setViewBox(Geom::Rect::from_xywh(0, 0, doc->getWidth().value(doc->getDefaultUnit()), doc->getHeight().value(doc->getDefaultUnit())));
}
return doc;
}
#include "clear-n_.h"
void VsdInput::init(void)
{
/* VSD */
Inkscape::Extension::build_from_mem(
"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
"<name>" N_("VSD Input") "</name>\n"
"<id>org.inkscape.input.vsd</id>\n"
"<input>\n"
"<extension>.vsd</extension>\n"
"<mimetype>application/vnd.visio</mimetype>\n"
"<filetypename>" N_("Microsoft Visio Diagram (*.vsd)") "</filetypename>\n"
"<filetypetooltip>" N_("File format used by Microsoft Visio 6 and later") "</filetypetooltip>\n"
"</input>\n"
"</inkscape-extension>", new VsdInput());
/* VDX */
Inkscape::Extension::build_from_mem(
"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
"<name>" N_("VDX Input") "</name>\n"
"<id>org.inkscape.input.vdx</id>\n"
"<input>\n"
"<extension>.vdx</extension>\n"
"<mimetype>application/vnd.visio</mimetype>\n"
"<filetypename>" N_("Microsoft Visio XML Diagram (*.vdx)") "</filetypename>\n"
"<filetypetooltip>" N_("File format used by Microsoft Visio 2010 and later") "</filetypetooltip>\n"
"</input>\n"
"</inkscape-extension>", new VsdInput());
/* VSDM */
Inkscape::Extension::build_from_mem(
"<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
"<name>" N_("VSDM Input") "</name>\n"
"<id>org.inkscape.input.vsdm</id>\n"
"<input>\n"
"<extension>.vsdm</extension>\n"
//.........这里部分代码省略.........
开发者ID:asitti, 项目名称:inkscape, 代码行数:101, 代码来源:vsd-input.cpp
示例20: sp_object_layout_any_value_changed
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