diff options
Diffstat (limited to 'src/live_effects/effect.cpp')
| -rw-r--r-- | src/live_effects/effect.cpp | 102 |
1 files changed, 98 insertions, 4 deletions
diff --git a/src/live_effects/effect.cpp b/src/live_effects/effect.cpp index bfcca422e..37694f32f 100644 --- a/src/live_effects/effect.cpp +++ b/src/live_effects/effect.cpp @@ -73,6 +73,7 @@ #include "path-chemistry.h" #include "xml/sp-css-attr.h" #include "live_effects/lpeobject.h" +#include <pangomm/layout.h> #include "display/curve.h" #include <stdio.h> #include <string.h> @@ -80,7 +81,7 @@ namespace Inkscape { namespace LivePathEffect { -const Glib::ustring DEFAULT_PREF_VALUE = "--default"; + const Util::EnumData<EffectType> LPETypeData[] = { // {constant defined in effect-enum.h, N_("name of your effect"), "name of your effect in SVG"} #ifdef LPE_ENABLE_TEST_EFFECTS @@ -645,6 +646,7 @@ void Effect::readallParameters(Inkscape::XML::Node const* repr) { std::vector<Parameter *>::iterator it = param_vector.begin(); + Inkscape::Preferences *prefs = Inkscape::Preferences::get(); while (it != param_vector.end()) { Parameter * param = *it; const gchar * key = param->param_key.c_str(); @@ -655,10 +657,17 @@ Effect::readallParameters(Inkscape::XML::Node const* repr) g_warning("Effect::readallParameters - '%s' not accepted for %s", value, key); } } else { - // set default value - param->param_set_default(); + Glib::ustring pref_path = (Glib::ustring)"/live_effects/" + + (Glib::ustring)LPETypeConverter.get_key(effectType()).c_str() + + (Glib::ustring)"/" + + (Glib::ustring)key; + bool valid = prefs->getEntry(pref_path).isValid(); + if(valid){ + param->param_update_default(prefs->getString(pref_path).c_str()); + } else { + param->param_set_default(); + } } - ++it; } } @@ -777,6 +786,91 @@ Effect::newWidget() return dynamic_cast<Gtk::Widget *>(vbox); } +/** + * This *creates* a new widget, with default values setter + */ +Gtk::Widget * +Effect::defaultParamSet() +{ + // use manage here, because after deletion of Effect object, others might still be pointing to this widget. + Inkscape::Preferences *prefs = Inkscape::Preferences::get(); + Gtk::VBox * vbox = Gtk::manage( new Gtk::VBox() ); + + vbox->set_border_width(5); + Gtk::VBox * vbox_expander = Gtk::manage( new Gtk::VBox() ); + vbox_expander->set_border_width(10); + vbox_expander->set_spacing(2); + Glib::ustring effectname = (Glib::ustring)Inkscape::LivePathEffect::LPETypeConverter.get_label(effectType()); + Glib::ustring effectkey = (Glib::ustring)Inkscape::LivePathEffect::LPETypeConverter.get_key(effectType()); + std::vector<Parameter *>::iterator it = param_vector.begin(); + Inkscape::UI::Widget::Registry * wr; + while (it != param_vector.end()) { + if ((*it)->widget_is_visible) { + Parameter * param = *it; + Glib::ustring * tip = param->param_getTooltip(); + const gchar * key = param->param_key.c_str(); + const gchar * value = param->param_label.c_str(); + const gchar * tooltip_extra = _(". Change custom values for this parameter"); + Glib::ustring tooltip = param->param_tooltip + (Glib::ustring)tooltip_extra; + Glib::ustring pref_path = (Glib::ustring)"/live_effects/" + + effectkey + + (Glib::ustring)"/" + + (Glib::ustring)key; + bool valid = prefs->getEntry(pref_path).isValid(); + const gchar * set_or_upd; + if (valid) { + set_or_upd = _("Update"); + } else { + set_or_upd = _("Set"); + } + Gtk::HBox * vbox_param = Gtk::manage( new Gtk::HBox(true) ); + Gtk::Label *parameter_label = Gtk::manage(new Gtk::Label(value, Gtk::ALIGN_START)); + parameter_label->set_use_markup(true); + parameter_label->set_use_underline (true); + parameter_label->set_ellipsize(Pango::ELLIPSIZE_END); + vbox_param->pack_start(*parameter_label, true, true, 2); + Gtk::Button *set = Gtk::manage(new Gtk::Button((Glib::ustring)set_or_upd)); + Gtk::Button *unset = Gtk::manage(new Gtk::Button(Glib::ustring(_("Unset")))); + unset->signal_clicked().connect(sigc::bind<Glib::ustring, Gtk::Button *, Gtk::Button *>(sigc::mem_fun(*this, &Effect::unsetDefaultParam), pref_path, set, unset)); + set->signal_clicked().connect(sigc::bind<Glib::ustring, gchar *, Gtk::Button *, Gtk::Button *>(sigc::mem_fun(*this, &Effect::setDefaultParam), pref_path, param->param_getSVGValue(), set, unset)); + if (!valid) { + unset->set_sensitive(false); + } + vbox_param->pack_start(*set, true, true, 2); + vbox_param->pack_start(*unset, true, true, 2); + + vbox_expander->pack_start(*vbox_param, true, true, 2); + } + ++it; + } + Glib::ustring tip = "<b>" + effectname + (Glib::ustring)_("</b>: Set default parameters to current values"); + Gtk::Expander * expander = Gtk::manage(new Gtk::Expander(tip)); + expander->set_use_markup(true); + expander->add(*vbox_expander); + expander->set_expanded(false); + vbox->pack_start(*dynamic_cast<Gtk::Widget *> (expander), true, true, 2); + return dynamic_cast<Gtk::Widget *>(vbox); +} + +void +Effect::setDefaultParam(Glib::ustring pref_path, gchar * value, Gtk::Button *set , Gtk::Button *unset) +{ + Inkscape::Preferences *prefs = Inkscape::Preferences::get(); + prefs->setString(pref_path, (Glib::ustring)value); + gchar * label = _("Update"); + set->set_label((Glib::ustring)label); + unset->set_sensitive(true); +} + +void +Effect::unsetDefaultParam(Glib::ustring pref_path, Gtk::Button *set, Gtk::Button *unset) +{ + Inkscape::Preferences *prefs = Inkscape::Preferences::get(); + prefs->remove(pref_path); + gchar * label = _("Set"); + set->set_label((Glib::ustring)label); + unset->set_sensitive(false); +} Inkscape::XML::Node *Effect::getRepr() { |