index cf5c7529db0e06bdb0740a7f747d18a8a9c73c4d..534d4bcda632f96d7dbdd618bb29620c39454b95 100644 (file)
/**
\file grid.cpp
/**
\file grid.cpp
-
+
A plug-in to add a grid creation effect into Inkscape.
*/
/*
A plug-in to add a grid creation effect into Inkscape.
*/
/*
#include "sp-object.h"
#include "util/glib-list-iterators.h"
#include "sp-object.h"
#include "util/glib-list-iterators.h"
+#include "svg/path-string.h"
+
#include "extension/effect.h"
#include "extension/system.h"
#include "extension/effect.h"
#include "extension/system.h"
\return Whether the load was sucessful
*/
bool
\return Whether the load was sucessful
*/
bool
-Grid::load (Inkscape::Extension::Extension *module)
+Grid::load (Inkscape::Extension::Extension */*module*/)
{
// std::cout << "Hey, I'm Grid, I'm loading!" << std::endl;
return TRUE;
{
// std::cout << "Hey, I'm Grid, I'm loading!" << std::endl;
return TRUE;
namespace {
namespace {
-Glib::ustring build_op(char op, NR::Point p) {
- gchar *floatstring;
- // FIXME: locale formatting issues?
- floatstring = g_strdup_printf("%c%f,%f ", op, p[NR::X], p[NR::Y]);
- Glib::ustring result(floatstring);
- g_free(floatstring);
- return result;
-}
-
Glib::ustring build_lines(int axis, NR::Rect bounding_area,
float offset, float spacing)
{
NR::Point point_offset(0.0, 0.0);
point_offset[axis] = offset;
Glib::ustring build_lines(int axis, NR::Rect bounding_area,
float offset, float spacing)
{
NR::Point point_offset(0.0, 0.0);
point_offset[axis] = offset;
- Glib::ustring path_data("");
+ SVG::PathString path_data;
for (NR::Point start_point = bounding_area.min();
start_point[axis] + offset <= (bounding_area.max())[axis];
start_point[axis] += spacing) {
NR::Point end_point = start_point;
end_point[1-axis] = (bounding_area.max())[1-axis];
for (NR::Point start_point = bounding_area.min();
start_point[axis] + offset <= (bounding_area.max())[axis];
start_point[axis] += spacing) {
NR::Point end_point = start_point;
end_point[1-axis] = (bounding_area.max())[1-axis];
- path_data += build_op('M', start_point + point_offset)
- + build_op('L', end_point + point_offset);
+ path_data.moveTo(start_point + point_offset)
+ .lineTo(end_point + point_offset);
}
return path_data;
}
return path_data;
\param document What should be edited.
*/
void
\param document What should be edited.
*/
void
-Grid::effect (Inkscape::Extension::Effect *module, Inkscape::UI::View::View *document)
+Grid::effect (Inkscape::Extension::Effect *module, Inkscape::UI::View::View *document, Inkscape::Extension::Implementation::ImplementationDocumentCache * /*docCache*/)
{
Inkscape::Selection * selection = ((SPDesktop *)document)->selection;
{
Inkscape::Selection * selection = ((SPDesktop *)document)->selection;
NR::Point(sp_document_width(doc),
sp_document_height(doc)));
} else {
NR::Point(sp_document_width(doc),
sp_document_height(doc)));
} else {
- bounding_area = selection->bounds();
+ NR::Maybe<NR::Rect> bounds = selection->bounds();
+ if (bounds) {
+ bounding_area = *bounds;
+ }
gdouble doc_height = sp_document_height(document->doc());
NR::Rect temprec = NR::Rect(NR::Point(bounding_area.min()[NR::X], doc_height - bounding_area.min()[NR::Y]),
gdouble doc_height = sp_document_height(document->doc());
NR::Rect temprec = NR::Rect(NR::Point(bounding_area.min()[NR::X], doc_height - bounding_area.min()[NR::Y]),
describing the parameter. */
PrefAdjustment(Inkscape::Extension::Extension * ext, char * pref) :
Gtk::Adjustment(0.0, 0.0, 10.0, 0.1), _ext(ext), _pref(pref) {
describing the parameter. */
PrefAdjustment(Inkscape::Extension::Extension * ext, char * pref) :
Gtk::Adjustment(0.0, 0.0, 10.0, 0.1), _ext(ext), _pref(pref) {
- this->set_value(_ext->get_param_float(_pref));
+ this->set_value(_ext->get_param_float(_pref));
this->signal_value_changed().connect(sigc::mem_fun(this, &PrefAdjustment::val_changed));
return;
};
this->signal_value_changed().connect(sigc::mem_fun(this, &PrefAdjustment::val_changed));
return;
};
Uses AutoGUI for creating the GUI.
*/
Gtk::Widget *
Uses AutoGUI for creating the GUI.
*/
Gtk::Widget *
-Grid::prefs_effect(Inkscape::Extension::Effect *module, Inkscape::UI::View::View * view)
+Grid::prefs_effect(Inkscape::Extension::Effect *module, Inkscape::UI::View::View * view, sigc::signal<void> * changeSignal, Inkscape::Extension::Implementation::ImplementationDocumentCache * /*docCache*/)
{
SPDocument * current_document = view->doc();
using Inkscape::Util::GSListConstIterator;
GSListConstIterator<SPItem *> selected = sp_desktop_selection((SPDesktop *)view)->itemList();
Inkscape::XML::Node * first_select = NULL;
{
SPDocument * current_document = view->doc();
using Inkscape::Util::GSListConstIterator;
GSListConstIterator<SPItem *> selected = sp_desktop_selection((SPDesktop *)view)->itemList();
Inkscape::XML::Node * first_select = NULL;
- if (selected != NULL)
+ if (selected != NULL)
first_select = SP_OBJECT_REPR(*selected);
first_select = SP_OBJECT_REPR(*selected);
- return module->autogui(current_document, first_select);
+ return module->autogui(current_document, first_select, changeSignal);
}
#include "clear-n_.h"
}
#include "clear-n_.h"
Grid::init (void)
{
Inkscape::Extension::build_from_mem(
Grid::init (void)
{
Inkscape::Extension::build_from_mem(
- "<inkscape-extension>\n"
+ "<inkscape-extension xmlns=\"" INKSCAPE_EXTENSION_URI "\">\n"
"<name>" N_("Grid") "</name>\n"
"<id>org.inkscape.effect.grid</id>\n"
"<param name=\"lineWidth\" gui-text=\"" N_("Line Width") "\" type=\"float\">1.0</param>\n"
"<name>" N_("Grid") "</name>\n"
"<id>org.inkscape.effect.grid</id>\n"
"<param name=\"lineWidth\" gui-text=\"" N_("Line Width") "\" type=\"float\">1.0</param>\n"
- "<param name=\"xspacing\" gui-text=\"" N_("Horizontal Spacing") "\" type=\"float\">10.0</param>\n"
- "<param name=\"yspacing\" gui-text=\"" N_("Vertical Spacing") "\" type=\"float\">10.0</param>\n"
- "<param name=\"xoffset\" gui-text=\"" N_("Horizontal Offset") "\" type=\"float\">5.0</param>\n"
- "<param name=\"yoffset\" gui-text=\"" N_("Vertical Offset") "\" type=\"float\">5.0</param>\n"
+ "<param name=\"xspacing\" gui-text=\"" N_("Horizontal Spacing") "\" type=\"float\" min=\"0.1\" max=\"1000\">10.0</param>\n"
+ "<param name=\"yspacing\" gui-text=\"" N_("Vertical Spacing") "\" type=\"float\" min=\"0.1\" max=\"1000\">10.0</param>\n"
+ "<param name=\"xoffset\" gui-text=\"" N_("Horizontal Offset") "\" type=\"float\" min=\"0.0\" max=\"1000\">0.0</param>\n"
+ "<param name=\"yoffset\" gui-text=\"" N_("Vertical Offset") "\" type=\"float\" min=\"0.0\" max=\"1000\">0.0</param>\n"
"<effect>\n"
"<object-type>all</object-type>\n"
"<effects-menu>\n"
"<effect>\n"
"<object-type>all</object-type>\n"
"<effects-menu>\n"