1 files changed, 182 insertions, 182 deletions
diff --git a/src/live_effects/parameter/path.cpp b/src/live_effects/parameter/path.cpp
index 4c73f0aee..ff596bfc6 100644
--- a/src/live_effects/parameter/path.cpp
+++ b/src/live_effects/parameter/path.cpp
@@ -1,182 +1,182 @@
-#define INKSCAPE_LIVEPATHEFFECT_PARAMETER_PATH_CPP
-
-/*
- * Copyright (C) Johan Engelen 2007 <j.b.c.engelen@utwente.nl>
- *
- * Released under GNU GPL, read the file 'COPYING' for more information
- */
-
-#include "live_effects/parameter/path.h"
-#include "live_effects/effect.h"
-#include "live_effects/n-art-bpath-2geom.h"
-#include "svg/svg.h"
-#include <2geom/svg-path-parser.h>
-#include <2geom/sbasis-to-bezier.h>
-#include <2geom/d2.h>
-
-#include "ui/widget/point.h"
-#include "widgets/icon.h"
-#include <gtk/gtkstock.h>
-#include "selection-chemistry.h"
-
-#include "desktop.h"
-#include "inkscape.h"
-#include "message-stack.h"
-#include "verbs.h"
-#include "document.h"
-
-#define noLPEPATHPARAM_DEBUG
-
-namespace Inkscape {
-
-namespace LivePathEffect {
-
-PathParam::PathParam( const Glib::ustring& label, const Glib::ustring& tip,
-                      const Glib::ustring& key, Inkscape::UI::Widget::Registry* wr,
-                      Effect* effect, const gchar * default_value)
-    : Parameter(label, tip, key, wr, effect)
-{
-    _widget = NULL;
-    _tooltips = NULL;
-    defvalue = g_strdup(default_value);
-    param_readSVGValue(defvalue);
-}
-
-PathParam::~PathParam()
-{
-    if (_tooltips)
-        delete _tooltips;
-    // _widget is managed by GTK so do not delete!
-
-    g_free(defvalue);
-}
-
-void
-PathParam::param_set_default()
-{
-    param_readSVGValue(defvalue);
-}
-
-bool
-PathParam::param_readSVGValue(const gchar * strvalue)
-{
-    if (strvalue) {
-        Geom::Piecewise<Geom::D2<Geom::SBasis> > newpath;
-        std::vector<Geom::Path> temppath = SVGD_to_2GeomPath(strvalue);
-        for (unsigned int i=0; i < temppath.size(); i++) {
-            newpath.concat( temppath[i].toPwSb() );
-        }
-        *( dynamic_cast<Geom::Piecewise<Geom::D2<Geom::SBasis> > *> (this) ) = newpath;
-        signal_path_changed.emit();
-        return true;
-    }
-
-    return false;
-}
-
-gchar *
-PathParam::param_writeSVGValue() const
-{
-    const std::vector<Geom::Path> temppath =
-        Geom::path_from_piecewise(* dynamic_cast<const Geom::Piecewise<Geom::D2<Geom::SBasis> > *> (this), LPE_CONVERSION_TOLERANCE);
-    gchar * svgd = SVGD_from_2GeomPath( temppath );
-    return svgd;
-}
-
-Gtk::Widget *
-PathParam::param_getWidget()
-{
-    if (!_widget) {
-        _widget = Gtk::manage(new Gtk::HBox());
-        _tooltips = new Gtk::Tooltips();
-
-        Gtk::Label* pLabel = Gtk::manage(new Gtk::Label(param_label));
-        static_cast<Gtk::HBox*>(_widget)->pack_start(*pLabel, true, true);
-        _tooltips->set_tip(*pLabel, param_tooltip);
-
-        Gtk::Widget*  pIcon = Gtk::manage( sp_icon_get_icon( "draw_node", Inkscape::ICON_SIZE_BUTTON) );
-        Gtk::Button * pButton = Gtk::manage(new Gtk::Button());
-        pButton->set_relief(Gtk::RELIEF_NONE);
-        pIcon->show();
-        pButton->add(*pIcon);
-        pButton->show();
-        pButton->signal_clicked().connect(sigc::mem_fun(*this, &PathParam::on_edit_button_click));
-        static_cast<Gtk::HBox*>(_widget)->pack_start(*pButton, true, true);
-        _tooltips->set_tip(*pButton, _("Edit on-canvas"));
-#ifndef LPEPATHPARAM_DEBUG
-        pButton->set_sensitive(false);
-#endif
-
-        pIcon = Gtk::manage( sp_icon_get_icon( GTK_STOCK_PASTE, Inkscape::ICON_SIZE_BUTTON) );
-        pButton = Gtk::manage(new Gtk::Button());
-        pButton->set_relief(Gtk::RELIEF_NONE);
-        pIcon->show();
-        pButton->add(*pIcon);
-        pButton->show();
-        pButton->signal_clicked().connect(sigc::mem_fun(*this, &PathParam::on_paste_button_click));
-        static_cast<Gtk::HBox*>(_widget)->pack_start(*pButton, true, true);
-        _tooltips->set_tip(*pButton, _("Paste path"));
-
-        static_cast<Gtk::HBox*>(_widget)->show_all_children();
-
-    }
-    return dynamic_cast<Gtk::Widget *> (_widget);
-}
-
-void
-PathParam::on_edit_button_click()
-{
-    g_message("give this path to edit on canvas!");
-}
-
-void
-PathParam::on_paste_button_click()
-{
-    // check if something is in the clipboard
-    GSList * clipboard = sp_selection_get_clipboard();
-    if (clipboard == NULL || clipboard->data == NULL) {
-        SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::WARNING_MESSAGE, _("Nothing on the clipboard."));
-        return;
-    }
-
-    Inkscape::XML::Node *repr = (Inkscape::XML::Node *) clipboard->data;
-    if (!strcmp (repr->name(), "svg:path")) {
-        const char * svgd = repr->attribute("d");
-        if (svgd) {
-            if (strchr(svgd,'A')) { // FIXME: temporary hack until 2Geom supports arcs in SVGD
-                SP_ACTIVE_DESKTOP->messageStack()->flash( Inkscape::WARNING_MESSAGE,
-                            _("This effect does not support arcs yet, try to convert to path.") );
-            } else {
-                param_write_to_repr(svgd);
-                signal_path_pasted.emit();
-                sp_document_done(param_effect->getSPDoc(), SP_VERB_DIALOG_LIVE_PATH_EFFECT, 
-                                 _("Paste path parameter"));
-            }
-        }
-    } else {
-        SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::WARNING_MESSAGE, _("Clipboard does not contain a path."));
-    }
-
-}
-
-void
-PathParam::param_write_to_repr(const char * svgd)
-{
-    param_effect->getRepr()->setAttribute(param_key.c_str(), svgd);
-}
-
-
-} /* namespace LivePathEffect */
-
-} /* namespace Inkscape */
-
-/*
-  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 :
+#define INKSCAPE_LIVEPATHEFFECT_PARAMETER_PATH_CPP
+
+/*
+ * Copyright (C) Johan Engelen 2007 <j.b.c.engelen@utwente.nl>
+ *
+ * Released under GNU GPL, read the file 'COPYING' for more information
+ */
+
+#include "live_effects/parameter/path.h"
+#include "live_effects/effect.h"
+#include "live_effects/n-art-bpath-2geom.h"
+#include "svg/svg.h"
+#include <2geom/svg-path-parser.h>
+#include <2geom/sbasis-to-bezier.h>
+#include <2geom/d2.h>
+
+#include "ui/widget/point.h"
+#include "widgets/icon.h"
+#include <gtk/gtkstock.h>
+#include "selection-chemistry.h"
+
+#include "desktop.h"
+#include "inkscape.h"
+#include "message-stack.h"
+#include "verbs.h"
+#include "document.h"
+
+#define noLPEPATHPARAM_DEBUG
+
+namespace Inkscape {
+
+namespace LivePathEffect {
+
+PathParam::PathParam( const Glib::ustring& label, const Glib::ustring& tip,
+                      const Glib::ustring& key, Inkscape::UI::Widget::Registry* wr,
+                      Effect* effect, const gchar * default_value)
+    : Parameter(label, tip, key, wr, effect)
+{
+    _widget = NULL;
+    _tooltips = NULL;
+    defvalue = g_strdup(default_value);
+    param_readSVGValue(defvalue);
+}
+
+PathParam::~PathParam()
+{
+    if (_tooltips)
+        delete _tooltips;
+    // _widget is managed by GTK so do not delete!
+
+    g_free(defvalue);
+}
+
+void
+PathParam::param_set_default()
+{
+    param_readSVGValue(defvalue);
+}
+
+bool
+PathParam::param_readSVGValue(const gchar * strvalue)
+{
+    if (strvalue) {
+        Geom::Piecewise<Geom::D2<Geom::SBasis> > newpath;
+        std::vector<Geom::Path> temppath = SVGD_to_2GeomPath(strvalue);
+        for (unsigned int i=0; i < temppath.size(); i++) {
+            newpath.concat( temppath[i].toPwSb() );
+        }
+        *( dynamic_cast<Geom::Piecewise<Geom::D2<Geom::SBasis> > *> (this) ) = newpath;
+        signal_path_changed.emit();
+        return true;
+    }
+
+    return false;
+}
+
+gchar *
+PathParam::param_writeSVGValue() const
+{
+    const std::vector<Geom::Path> temppath =
+        Geom::path_from_piecewise(* dynamic_cast<const Geom::Piecewise<Geom::D2<Geom::SBasis> > *> (this), LPE_CONVERSION_TOLERANCE);
+    gchar * svgd = SVGD_from_2GeomPath( temppath );
+    return svgd;
+}
+
+Gtk::Widget *
+PathParam::param_getWidget()
+{
+    if (!_widget) {
+        _widget = Gtk::manage(new Gtk::HBox());
+        _tooltips = new Gtk::Tooltips();
+
+        Gtk::Label* pLabel = Gtk::manage(new Gtk::Label(param_label));
+        static_cast<Gtk::HBox*>(_widget)->pack_start(*pLabel, true, true);
+        _tooltips->set_tip(*pLabel, param_tooltip);
+
+        Gtk::Widget*  pIcon = Gtk::manage( sp_icon_get_icon( "draw_node", Inkscape::ICON_SIZE_BUTTON) );
+        Gtk::Button * pButton = Gtk::manage(new Gtk::Button());
+        pButton->set_relief(Gtk::RELIEF_NONE);
+        pIcon->show();
+        pButton->add(*pIcon);
+        pButton->show();
+        pButton->signal_clicked().connect(sigc::mem_fun(*this, &PathParam::on_edit_button_click));
+        static_cast<Gtk::HBox*>(_widget)->pack_start(*pButton, true, true);
+        _tooltips->set_tip(*pButton, _("Edit on-canvas"));
+#ifndef LPEPATHPARAM_DEBUG
+        pButton->set_sensitive(false);
+#endif
+
+        pIcon = Gtk::manage( sp_icon_get_icon( GTK_STOCK_PASTE, Inkscape::ICON_SIZE_BUTTON) );
+        pButton = Gtk::manage(new Gtk::Button());
+        pButton->set_relief(Gtk::RELIEF_NONE);
+        pIcon->show();
+        pButton->add(*pIcon);
+        pButton->show();
+        pButton->signal_clicked().connect(sigc::mem_fun(*this, &PathParam::on_paste_button_click));
+        static_cast<Gtk::HBox*>(_widget)->pack_start(*pButton, true, true);
+        _tooltips->set_tip(*pButton, _("Paste path"));
+
+        static_cast<Gtk::HBox*>(_widget)->show_all_children();
+
+    }
+    return dynamic_cast<Gtk::Widget *> (_widget);
+}
+
+void
+PathParam::on_edit_button_click()
+{
+    g_message("give this path to edit on canvas!");
+}
+
+void
+PathParam::on_paste_button_click()
+{
+    // check if something is in the clipboard
+    GSList * clipboard = sp_selection_get_clipboard();
+    if (clipboard == NULL || clipboard->data == NULL) {
+        SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::WARNING_MESSAGE, _("Nothing on the clipboard."));
+        return;
+    }
+
+    Inkscape::XML::Node *repr = (Inkscape::XML::Node *) clipboard->data;
+    if (!strcmp (repr->name(), "svg:path")) {
+        const char * svgd = repr->attribute("d");
+        if (svgd) {
+            if (strchr(svgd,'A')) { // FIXME: temporary hack until 2Geom supports arcs in SVGD
+                SP_ACTIVE_DESKTOP->messageStack()->flash( Inkscape::WARNING_MESSAGE,
+                            _("This effect does not support arcs yet, try to convert to path.") );
+            } else {
+                param_write_to_repr(svgd);
+                signal_path_pasted.emit();
+                sp_document_done(param_effect->getSPDoc(), SP_VERB_DIALOG_LIVE_PATH_EFFECT, 
+                                 _("Paste path parameter"));
+            }
+        }
+    } else {
+        SP_ACTIVE_DESKTOP->messageStack()->flash(Inkscape::WARNING_MESSAGE, _("Clipboard does not contain a path."));
+    }
+
+}
+
+void
+PathParam::param_write_to_repr(const char * svgd)
+{
+    param_effect->getRepr()->setAttribute(param_key.c_str(), svgd);
+}
+
+
+} /* namespace LivePathEffect */
+
+} /* namespace Inkscape */
+
+/*
+  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 :