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index fd8f46e0441611eac9c9810d7b932ba201826e58..f8aee43f0f0640fd05809c43e49c9d270d30924a 100644 (file)
#include "document.h"
#include "filter-effect-chooser.h"
#include "inkscape.h"
-#include "ui/dialog/dialog-manager.h"
namespace Inkscape {
namespace UI {
namespace Widget {
-FilterEffectChooser::FilterEffectChooser()
-{
- _model = Gtk::ListStore::create(_columns);
-
- g_signal_connect(G_OBJECT(INKSCAPE), "activate_desktop",
- G_CALLBACK(&FilterEffectChooser::on_activate_desktop), this);
-
-
- on_activate_desktop(INKSCAPE, SP_ACTIVE_DESKTOP, this);
-}
-
-void FilterEffectChooser::on_activate_desktop(Inkscape::Application*, SPDesktop* desktop, FilterEffectChooser* fec)
-{
- fec->update_filters();
-
- fec->_doc_replaced.disconnect();
- fec->_doc_replaced = desktop->connectDocumentReplaced(
- sigc::mem_fun(fec, &FilterEffectChooser::on_document_replaced));
-
- fec->_resource_changed.disconnect();
- fec->_resource_changed =
- sp_document_resources_changed_connect(sp_desktop_document(desktop), "filter",
- sigc::mem_fun(fec, &FilterEffectChooser::update_filters));
-}
-
-void FilterEffectChooser::on_document_replaced(SPDesktop* desktop, SPDocument* document)
-{
- update_filters();
-}
-
-/* Add all filters in the document to the combobox.
- Keeps the same selection if possible, otherwise selects the first element */
-void FilterEffectChooser::update_filters()
-{
- SPDesktop* desktop = SP_ACTIVE_DESKTOP;
- SPDocument* document = sp_desktop_document(desktop);
- const GSList* filters = sp_document_get_resource_list(document, "filter");
-
- _model->clear();
-
- for(const GSList *l = filters; l; l = l->next) {
- Gtk::TreeModel::Row row = *_model->append();
- SPFilter* f = (SPFilter*)l->data;
- row[_columns.filter] = f;
- const gchar* id = SP_OBJECT_ID(f);
- row[_columns.id] = id ? id : "";
- }
-}
-
SimpleFilterModifier::SimpleFilterModifier()
: _lb_blend(_("_Blend mode:")),
_lb_blur(_("B_lur:"), Gtk::ALIGN_LEFT),
- _lb_filter(_("F_ilter:"), Gtk::ALIGN_LEFT),
_blend(BlendModeConverter),
- _blur(0, 0, 100, 1, 0.01, 1),
- _edit_filters(_("_Edit"))
+ _blur(0, 0, 100, 1, 0.01, 1)
{
add(_hb_blend);
add(_vb_blur);
- add(_hb_filter);
_hb_blend.pack_start(_lb_blend, false, false);
_hb_blend.pack_start(_blend);
_vb_blur.add(_lb_blur);
_vb_blur.add(_blur);
- _hb_filter.pack_start(_lb_filter, false, false);
- _hb_filter.pack_start(_hb_filter_sub);
- _hb_filter_sub.add(_filter);
- _hb_filter_sub.add(_edit_filters);
show_all_children();
- signal_show().connect(sigc::mem_fun(*this, &SimpleFilterModifier::blend_mode_changed));
_hb_blend.set_spacing(12);
- _hb_filter.set_spacing(12);
_lb_blend.set_use_underline();
_lb_blend.set_mnemonic_widget(_blend);
_lb_blur.set_use_underline();
_lb_blur.set_mnemonic_widget(_blur.get_scale());
- _lb_filter.set_use_underline();
- _lb_filter.set_mnemonic_widget(_filter);
- _blend.add_row("Filter");
- _blend.signal_changed().connect(sigc::mem_fun(*this, &SimpleFilterModifier::blend_mode_changed));
_blend.signal_changed().connect(signal_blend_blur_changed());
_blur.signal_value_changed().connect(signal_blend_blur_changed());
- _filter.set_model(_model);
- _filter.pack_start(_columns.id);
- _edit_filters.signal_clicked().connect(sigc::mem_fun(*this, &SimpleFilterModifier::show_filter_dialog));
- _edit_filters.set_use_underline();
-
- update_filters();
-}
-
-Glib::SignalProxy0<void> SimpleFilterModifier::signal_selection_changed()
-{
- return _filter.signal_changed();
-}
-
-SPFilter* SimpleFilterModifier::get_selected_filter()
-{
- Gtk::TreeModel::iterator i = _filter.get_active();
-
- if(i)
- return (*i)[_columns.filter];
-
- return 0;
-}
-
-void SimpleFilterModifier::select_filter(const SPFilter* filter)
-{
- if(filter) {
- for(Gtk::TreeModel::iterator i = _model->children().begin();
- i != _model->children().end(); ++i) {
- if((*i)[_columns.filter] == filter) {
- _filter.set_active(i);
- break;
- }
- }
- }
}
sigc::signal<void>& SimpleFilterModifier::signal_blend_blur_changed()
const Glib::ustring SimpleFilterModifier::get_blend_mode()
{
- return _blend.get_active_row_number() == 5 ? "filter" : _blend.get_active_data()->name;
+ return _blend.get_active_row_number() == 5 ? "filter" : _blend.get_active_data()->key;
}
void SimpleFilterModifier::set_blend_mode(const int val)
_blur.set_sensitive(s);
}
-void SimpleFilterModifier::update_filters()
-{
- const SPFilter* active_filter = get_selected_filter();
-
- FilterEffectChooser::update_filters();
-
- if(_model->children().empty()) {
- // Set state if no filters exist
- Gtk::TreeModel::Row row = *_model->prepend();
- row[_columns.filter] = 0;
- row[_columns.id] = "None";
- _filter.set_sensitive(false);
- _filter.set_active(0);
- }
- else {
- _filter.set_sensitive(true);
- select_filter(active_filter);
- }
-}
-
-void SimpleFilterModifier::show_filter_dialog()
-{
- SP_ACTIVE_DESKTOP->_dlg_mgr->showDialog("FilterEffectsDialog");
-}
-
-void SimpleFilterModifier::blend_mode_changed()
-{
- if(_blend.get_active_row_number() == 5) {
- _vb_blur.hide();
- _hb_filter.show();
- }
- else {
- _hb_filter.hide();
- _vb_blur.show();
- }
-}
-
-/*** From filter-effect-enums.h ***/
-const EnumData<NR::FilterPrimitiveType> FPData[NR::NR_FILTER_ENDPRIMITIVETYPE] = {
- {NR::NR_FILTER_BLEND, _("Blend"), "svg:feBlend"},
- {NR::NR_FILTER_COLORMATRIX, _("Color Matrix"), "svg:feColorMatrix"},
- {NR::NR_FILTER_COMPONENTTRANSFER, _("Component Transfer"), "svg:feComponentTransfer"},
- {NR::NR_FILTER_COMPOSITE, _("Composite"), "svg:feComposite"},
- {NR::NR_FILTER_CONVOLVEMATRIX, _("Convolve Matrix"), "svg:feConvolveMatrix"},
- {NR::NR_FILTER_DIFFUSELIGHTING, _("Diffuse Lighting"), "svg:feDiffuseLighting"},
- {NR::NR_FILTER_DISPLACEMENTMAP, _("Displacement Map"), "svg:feDisplacementMap"},
- {NR::NR_FILTER_FLOOD, _("Flood"), "svg:feFlood"},
- {NR::NR_FILTER_GAUSSIANBLUR, _("Gaussian Blur"), "svg:feGaussianBlur"},
- {NR::NR_FILTER_IMAGE, _("Image"), "svg:feImage"},
- {NR::NR_FILTER_MERGE, _("Merge"), "svg:feMerge"},
- {NR::NR_FILTER_MORPHOLOGY, _("Morphology"), "svg:feMorphology"},
- {NR::NR_FILTER_OFFSET, _("Offset"), "svg:feOffset"},
- {NR::NR_FILTER_SPECULARLIGHTING, _("Specular Lighting"), "svg:feSpecularLighting"},
- {NR::NR_FILTER_TILE, _("Tile"), "svg:feTile"},
- {NR::NR_FILTER_TURBULENCE, _("Turbulence"), "svg:feTurbulence"}
-};
-const Converter<NR::FilterPrimitiveType> FPConverter(FPData, NR::NR_FILTER_ENDPRIMITIVETYPE);
-const EnumData<NR::FilterBlendMode> BlendModeData[NR::BLEND_ENDMODE] = {
- {NR::BLEND_NORMAL, _("Normal"), "normal"},
- {NR::BLEND_MULTIPLY, _("Multiply"), "multiply"},
- {NR::BLEND_SCREEN, _("Screen"), "screen"},
- {NR::BLEND_DARKEN, _("Darken"), "darken"},
- {NR::BLEND_LIGHTEN, _("Lighten"), "lighten"}
-};
-const Converter<NR::FilterBlendMode> BlendModeConverter(BlendModeData, NR::BLEND_ENDMODE);
-
}
}
}