/** * \brief Static style swatch (fill, stroke, opacity) * * Author: * buliabyak@gmail.com * * Copyright (C) 2005 author * * Released under GNU GPL. Read the file 'COPYING' for more information. */ #ifdef HAVE_CONFIG_H # include #endif #include "style-swatch.h" #include "widgets/spw-utilities.h" #include "ui/widget/color-preview.h" #include "style.h" #include "sp-linear-gradient-fns.h" #include "sp-radial-gradient-fns.h" #include "sp-pattern.h" #include "xml/repr.h" #include "widgets/widget-sizes.h" #include "helper/units.h" enum { SS_FILL, SS_STROKE }; namespace Inkscape { namespace UI { namespace Widget { StyleSwatch::StyleSwatch(SPCSSAttr *css) : _css (NULL), _table(2, 6), _sw_unit(NULL), _tooltips () { _label[SS_FILL].set_markup(_("F:")); _label[SS_STROKE].set_markup(_("S:")); for (int i = SS_FILL; i <= SS_STROKE; i++) { _label[i].set_alignment(0.0, 0.5); _label[i].set_padding(0, 0); _color_preview[i] = new Inkscape::UI::Widget::ColorPreview (0); } _opacity_value.set_alignment(0.0, 0.5); _opacity_value.set_padding(0, 0); _table.set_col_spacings (2); _table.set_row_spacings (0); _stroke.pack_start(_place[SS_STROKE]); _stroke_width_place.add(_stroke_width); _stroke.pack_start(_stroke_width_place, Gtk::PACK_SHRINK); _table.attach(_label[SS_FILL], 0,1, 0,1, Gtk::SHRINK, Gtk::SHRINK); _table.attach(_label[SS_STROKE], 0,1, 1,2, Gtk::SHRINK, Gtk::SHRINK); _table.attach(_place[SS_FILL], 1,2, 0,1); _table.attach(_stroke, 1,2, 1,2); _opacity_place.add(_opacity_value); _table.attach(_opacity_place, 2,3, 0,2, Gtk::SHRINK, Gtk::SHRINK); pack_start(_table, true, true, 0); set_size_request (STYLE_SWATCH_WIDTH, -1); sp_set_font_size_smaller (GTK_WIDGET(_opacity_value.gobj())); sp_set_font_size_smaller (GTK_WIDGET(_stroke_width.gobj())); for (int i = SS_FILL; i <= SS_STROKE; i++) { sp_set_font_size_smaller (GTK_WIDGET(_value[i].gobj())); sp_set_font_size_smaller (GTK_WIDGET(_place[i].gobj())); sp_set_font_size_smaller (GTK_WIDGET(_label[i].gobj())); } setStyle (css); } StyleSwatch::~StyleSwatch() { if (_css) sp_repr_css_attr_unref (_css); for (int i = SS_FILL; i <= SS_STROKE; i++) { delete _color_preview[i]; } } void StyleSwatch::setStyle(SPCSSAttr *css) { if (_css) sp_repr_css_attr_unref (_css); _css = sp_repr_css_attr_new(); sp_repr_css_merge(_css, css); gchar const *css_string = sp_repr_css_write_string (_css); SPStyle *temp_spstyle = sp_style_new(); sp_style_merge_from_style_string (temp_spstyle, css_string); setStyle (temp_spstyle); sp_style_unref (temp_spstyle); } void StyleSwatch::setStyle(SPStyle *query) { _place[SS_FILL].remove(); _place[SS_STROKE].remove(); bool has_stroke = true; for (int i = SS_FILL; i <= SS_STROKE; i++) { Gtk::EventBox *place = &(_place[i]); SPIPaint *paint; if (i == SS_FILL) { paint = &(query->fill); } else { paint = &(query->stroke); } if (paint->set && paint->type == SP_PAINT_TYPE_COLOR) { guint32 color = sp_color_get_rgba32_falpha (&(paint->value.color), SP_SCALE24_TO_FLOAT ((i == SS_FILL)? query->fill_opacity.value : query->stroke_opacity.value)); ((Inkscape::UI::Widget::ColorPreview*)_color_preview[i])->setRgba32 (color); _color_preview[i]->show_all(); place->add(*_color_preview[i]); gchar *tip; if (i == SS_FILL) { tip = g_strdup_printf ("Fill: %06x/%.3g", color >> 8, SP_RGBA32_A_F(color)); } else { tip = g_strdup_printf ("Stroke: %06x/%.3g", color >> 8, SP_RGBA32_A_F(color)); } _tooltips.set_tip(*place, tip); g_free (tip); } else if (paint->set && paint->type == SP_PAINT_TYPE_PAINTSERVER) { SPPaintServer *server = (i == SS_FILL)? SP_STYLE_FILL_SERVER (query) : SP_STYLE_STROKE_SERVER (query); if (SP_IS_LINEARGRADIENT (server)) { _value[i].set_markup(_("L Gradient")); place->add(_value[i]); _tooltips.set_tip(*place, (i == SS_FILL)? (_("Linear gradient fill")) : (_("Linear gradient stroke"))); } else if (SP_IS_RADIALGRADIENT (server)) { _value[i].set_markup(_("R Gradient")); place->add(_value[i]); _tooltips.set_tip(*place, (i == SS_FILL)? (_("Radial gradient fill")) : (_("Radial gradient stroke"))); } else if (SP_IS_PATTERN (server)) { _value[i].set_markup(_("Pattern")); place->add(_value[i]); _tooltips.set_tip(*place, (i == SS_FILL)? (_("Pattern fill")) : (_("Pattern stroke"))); } } else if (paint->set && paint->type == SP_PAINT_TYPE_NONE) { _value[i].set_markup(_("None")); place->add(_value[i]); _tooltips.set_tip(*place, (i == SS_FILL)? (_("No fill")) : (_("No stroke"))); if (i == SS_STROKE) has_stroke = false; } else if (!paint->set) { _value[i].set_markup(_("Unset")); place->add(_value[i]); _tooltips.set_tip(*place, (i == SS_FILL)? (_("Unset fill")) : (_("Unset stroke"))); if (i == SS_STROKE) has_stroke = false; } } // Now query stroke_width if (has_stroke) { double w; if (_sw_unit) { w = sp_pixels_get_units(query->stroke_width.computed, *_sw_unit); } else { w = query->stroke_width.computed; } { gchar *str = g_strdup_printf(" %.3g", w); _stroke_width.set_markup(str); g_free (str); } { gchar *str = g_strdup_printf(_("Stroke width: %.5g%s"), w, _sw_unit? sp_unit_get_abbreviation(_sw_unit) : "px"); _tooltips.set_tip(_stroke_width_place, str); g_free (str); } } else { _tooltips.unset_tip(_stroke_width_place); _stroke_width.set_markup (""); } gdouble op = SP_SCALE24_TO_FLOAT(query->opacity.value); if (op != 1) { { gchar *str; if (op == 0) str = g_strdup_printf(_("0:%.3g"), op); else str = g_strdup_printf(_("0:.%d"), (int) (op*10)); _opacity_value.set_markup (str); g_free (str); } { gchar *str = g_strdup_printf(_("Opacity: %.3g"), op); _tooltips.set_tip(_opacity_place, str); g_free (str); } } else { _tooltips.unset_tip(_opacity_place); _opacity_value.set_markup (""); } show_all(); } } // namespace Widget } // namespace UI } // namespace Inkscape /* Local Variables: mode:c++ c-file-style:"stroustrup" c-file-offsets:((innamespace . 0)(inline-open . 0)) indent-tabs-mode:nil fill-column:99 End: */ // vim: filetype=c++:expandtab:shiftwidth=4:tabstop=8:softtabstop=4 :