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-rw-r--r--src/live_effects/parameter/parameter.cpp362
1 files changed, 181 insertions, 181 deletions
diff --git a/src/live_effects/parameter/parameter.cpp b/src/live_effects/parameter/parameter.cpp
index faed7c389..efca9908d 100644
--- a/src/live_effects/parameter/parameter.cpp
+++ b/src/live_effects/parameter/parameter.cpp
@@ -1,181 +1,181 @@
-#define INKSCAPE_LIVEPATHEFFECT_PARAMETER_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/parameter.h"
-#include "live_effects/effect.h"
-#include "svg/svg.h"
-#include "libnr/nr-values.h"
-
-#include <gtkmm.h>
-#include "ui/widget/scalar.h"
-
-#include "svg/stringstream.h"
-
-#include "verbs.h"
-
-#define noLPEREALPARAM_DEBUG
-
-namespace Inkscape {
-
-namespace LivePathEffect {
-
-
-Parameter::Parameter( const Glib::ustring& label, const Glib::ustring& tip,
- const Glib::ustring& key, Inkscape::UI::Widget::Registry* wr,
- Effect* effect )
-{
- param_label = label;
- param_tooltip = tip;
- param_key = key;
- param_wr = wr;
- param_effect = effect;
-}
-
-
-
-/*###########################################
- * REAL PARAM
- */
-ScalarParam::ScalarParam( const Glib::ustring& label, const Glib::ustring& tip,
- const Glib::ustring& key, Inkscape::UI::Widget::Registry* wr,
- Effect* effect, gdouble default_value)
- : Parameter(label, tip, key, wr, effect)
-{
- defvalue = default_value;
- value = defvalue;
- min = -NR_HUGE;
- max = NR_HUGE;
- integer = false;
- rsu = NULL;
- inc_step = 0.1;
- inc_page = 1;
- digits = 2;
-}
-
-ScalarParam::~ScalarParam()
-{
- if (rsu)
- delete rsu;
-}
-
-bool
-ScalarParam::param_readSVGValue(const gchar * strvalue)
-{
- double newval;
- unsigned int success = sp_svg_number_read_d(strvalue, &newval);
- if (success == 1) {
- param_set_value(newval);
- return true;
- }
- return false;
-}
-
-gchar *
-ScalarParam::param_writeSVGValue() const
-{
- Inkscape::SVGOStringStream os;
- os << value;
- gchar * str = g_strdup(os.str().c_str());
- return str;
-}
-
-void
-ScalarParam::param_set_default()
-{
- param_set_value(defvalue);
-}
-
-void
-ScalarParam::param_set_value(gdouble val)
-{
- value = val;
- if (integer)
- value = round(value);
- if (value > max)
- value = max;
- if (value < min)
- value = min;
-
- if (rsu && !rsu->is_updating())
- rsu->setValue(value);
-}
-
-void
-ScalarParam::param_set_range(gdouble min, gdouble max)
-{
- this->min = min;
- this->max = max;
- if (rsu)
- rsu->getS()->setRange(min, max);
-
- param_set_value(value); // reset value to see whether it is in ranges
-}
-
-void
-ScalarParam::param_make_integer(bool yes)
-{
- integer = yes;
- digits = 0;
- inc_step = 1;
- inc_page = 10;
- if (rsu) {
- rsu->getS()->setDigits(digits);
- rsu->getS()->setIncrements(inc_step, inc_page);
- }
-}
-
-Gtk::Widget *
-ScalarParam::param_getWidget()
-{
- if (!rsu) {
- rsu = new Inkscape::UI::Widget::RegisteredScalar();
- rsu->init(param_label, param_tooltip, param_key, *param_wr, param_effect->getRepr(), param_effect->getSPDoc());
- rsu->setValue(value);
- rsu->getS()->setDigits(digits);
- rsu->getS()->setIncrements(inc_step, inc_page);
-
- rsu->set_undo_parameters(SP_VERB_DIALOG_LIVE_PATH_EFFECT, _("Change scalar parameter"));
- }
- return dynamic_cast<Gtk::Widget *> (rsu->getS());
-}
-
-void
-ScalarParam::param_set_digits(unsigned digits)
-{
- this->digits = digits;
- if (rsu) {
- rsu->getS()->setDigits(digits);
- }
-}
-
-void
-ScalarParam::param_set_increments(double step, double page)
-{
- inc_step = step;
- inc_page = page;
- if (rsu) {
- rsu->getS()->setIncrements(inc_step, inc_page);
- }
-}
-
-
-
-
-} /* 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_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/parameter.h"
+#include "live_effects/effect.h"
+#include "svg/svg.h"
+#include "libnr/nr-values.h"
+
+#include <gtkmm.h>
+#include "ui/widget/scalar.h"
+
+#include "svg/stringstream.h"
+
+#include "verbs.h"
+
+#define noLPEREALPARAM_DEBUG
+
+namespace Inkscape {
+
+namespace LivePathEffect {
+
+
+Parameter::Parameter( const Glib::ustring& label, const Glib::ustring& tip,
+ const Glib::ustring& key, Inkscape::UI::Widget::Registry* wr,
+ Effect* effect )
+{
+ param_label = label;
+ param_tooltip = tip;
+ param_key = key;
+ param_wr = wr;
+ param_effect = effect;
+}
+
+
+
+/*###########################################
+ * REAL PARAM
+ */
+ScalarParam::ScalarParam( const Glib::ustring& label, const Glib::ustring& tip,
+ const Glib::ustring& key, Inkscape::UI::Widget::Registry* wr,
+ Effect* effect, gdouble default_value)
+ : Parameter(label, tip, key, wr, effect)
+{
+ defvalue = default_value;
+ value = defvalue;
+ min = -NR_HUGE;
+ max = NR_HUGE;
+ integer = false;
+ rsu = NULL;
+ inc_step = 0.1;
+ inc_page = 1;
+ digits = 2;
+}
+
+ScalarParam::~ScalarParam()
+{
+ if (rsu)
+ delete rsu;
+}
+
+bool
+ScalarParam::param_readSVGValue(const gchar * strvalue)
+{
+ double newval;
+ unsigned int success = sp_svg_number_read_d(strvalue, &newval);
+ if (success == 1) {
+ param_set_value(newval);
+ return true;
+ }
+ return false;
+}
+
+gchar *
+ScalarParam::param_writeSVGValue() const
+{
+ Inkscape::SVGOStringStream os;
+ os << value;
+ gchar * str = g_strdup(os.str().c_str());
+ return str;
+}
+
+void
+ScalarParam::param_set_default()
+{
+ param_set_value(defvalue);
+}
+
+void
+ScalarParam::param_set_value(gdouble val)
+{
+ value = val;
+ if (integer)
+ value = round(value);
+ if (value > max)
+ value = max;
+ if (value < min)
+ value = min;
+
+ if (rsu && !rsu->is_updating())
+ rsu->setValue(value);
+}
+
+void
+ScalarParam::param_set_range(gdouble min, gdouble max)
+{
+ this->min = min;
+ this->max = max;
+ if (rsu)
+ rsu->getS()->setRange(min, max);
+
+ param_set_value(value); // reset value to see whether it is in ranges
+}
+
+void
+ScalarParam::param_make_integer(bool yes)
+{
+ integer = yes;
+ digits = 0;
+ inc_step = 1;
+ inc_page = 10;
+ if (rsu) {
+ rsu->getS()->setDigits(digits);
+ rsu->getS()->setIncrements(inc_step, inc_page);
+ }
+}
+
+Gtk::Widget *
+ScalarParam::param_getWidget()
+{
+ if (!rsu) {
+ rsu = new Inkscape::UI::Widget::RegisteredScalar();
+ rsu->init(param_label, param_tooltip, param_key, *param_wr, param_effect->getRepr(), param_effect->getSPDoc());
+ rsu->setValue(value);
+ rsu->getS()->setDigits(digits);
+ rsu->getS()->setIncrements(inc_step, inc_page);
+
+ rsu->set_undo_parameters(SP_VERB_DIALOG_LIVE_PATH_EFFECT, _("Change scalar parameter"));
+ }
+ return dynamic_cast<Gtk::Widget *> (rsu->getS());
+}
+
+void
+ScalarParam::param_set_digits(unsigned digits)
+{
+ this->digits = digits;
+ if (rsu) {
+ rsu->getS()->setDigits(digits);
+ }
+}
+
+void
+ScalarParam::param_set_increments(double step, double page)
+{
+ inc_step = step;
+ inc_page = page;
+ if (rsu) {
+ rsu->getS()->setIncrements(inc_step, inc_page);
+ }
+}
+
+
+
+
+} /* 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 :
generated by cgit v1.2.3 (git 2.25.1) at 2026-05-19 17:27:52 +0000