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Diffstat (limited to 'src/desktop-style.h')
| -rw-r--r-- | src/desktop-style.h | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/src/desktop-style.h b/src/desktop-style.h new file mode 100644 index 0000000..1f1a0a1 --- /dev/null +++ b/src/desktop-style.h @@ -0,0 +1,111 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +#ifndef SEEN_SP_DESKTOP_STYLE_H +#define SEEN_SP_DESKTOP_STYLE_H + +/* + * Desktop style management + * + * Authors: + * bulia byak + * verbalshadow + * + * Copyright (C) 2004, 2006 authors + * + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ + +#include <vector> + +#include <glib.h> + +class ColorRGBA; +class SPCSSAttr; +class SPDesktop; +class SPObject; +class SPItem; +class SPStyle; +namespace Inkscape { +class ObjectSet; +namespace XML { +class Node; +} +} +namespace Glib { class ustring; } + +enum { // what kind of a style the query is returning + QUERY_STYLE_NOTHING, // nothing was queried - e.g. no selection + QUERY_STYLE_SINGLE, // single object was queried + QUERY_STYLE_MULTIPLE_SAME, // multiple objects were queried, the results were the same + QUERY_STYLE_MULTIPLE_DIFFERENT, // multiple objects were queried, the results could NOT be meaningfully averaged + QUERY_STYLE_MULTIPLE_AVERAGED // multiple objects were queried, the results were meaningfully averaged +}; + +enum { // which property was queried (add when you need more) + QUERY_STYLE_PROPERTY_EVERYTHING, + QUERY_STYLE_PROPERTY_FILL, // fill, fill-opacity + QUERY_STYLE_PROPERTY_STROKE, // stroke, stroke-opacity + QUERY_STYLE_PROPERTY_STROKEWIDTH, // stroke-width + QUERY_STYLE_PROPERTY_STROKEMITERLIMIT, // miter limit + QUERY_STYLE_PROPERTY_STROKEJOIN, // stroke join + QUERY_STYLE_PROPERTY_STROKECAP, // stroke cap + QUERY_STYLE_PROPERTY_STROKESTYLE, // markers, dasharray, miterlimit, stroke-width, stroke-cap, stroke-join + QUERY_STYLE_PROPERTY_PAINTORDER, // paint-order + QUERY_STYLE_PROPERTY_FONT_SPECIFICATION, //-inkscape-font-specification + QUERY_STYLE_PROPERTY_FONTFAMILY, // font-family + QUERY_STYLE_PROPERTY_FONTSTYLE, // font style + QUERY_STYLE_PROPERTY_FONTVARIANTS, // font variants (OpenType features) + QUERY_STYLE_PROPERTY_FONTFEATURESETTINGS, // font feature settings (OpenType features) + QUERY_STYLE_PROPERTY_FONTNUMBERS, // size, spacings + QUERY_STYLE_PROPERTY_BASELINES, // baseline-shift + QUERY_STYLE_PROPERTY_WRITINGMODES, // writing-mode, text-orientation + QUERY_STYLE_PROPERTY_MASTEROPACITY, // opacity + QUERY_STYLE_PROPERTY_ISOLATION, // isolation + QUERY_STYLE_PROPERTY_BLEND, // blend + QUERY_STYLE_PROPERTY_BLUR // blur +}; + +void sp_desktop_apply_css_recursive(SPObject *o, SPCSSAttr *css, bool skip_lines); +void sp_desktop_set_color(SPDesktop *desktop, ColorRGBA const &color, bool is_relative, bool fill); +void sp_desktop_set_style(Inkscape::ObjectSet *set, SPDesktop *desktop, SPCSSAttr *css, bool change = true, bool write_current = true, bool switch_style = false); +void sp_desktop_set_style(SPDesktop *desktop, SPCSSAttr *css, bool change = true, bool write_current = true, bool switch_style = false); +SPCSSAttr *sp_desktop_get_style(SPDesktop *desktop, bool with_text); +guint32 sp_desktop_get_color (SPDesktop *desktop, bool is_fill); +double sp_desktop_get_master_opacity_tool(SPDesktop *desktop, Glib::ustring const &tool, bool* has_opacity = nullptr); +double sp_desktop_get_opacity_tool(SPDesktop *desktop, Glib::ustring const &tool, bool is_fill); +guint32 sp_desktop_get_color_tool(SPDesktop *desktop, Glib::ustring const &tool, bool is_fill, bool* has_color = nullptr); +double sp_desktop_get_font_size_tool (SPDesktop *desktop); +void sp_desktop_apply_style_tool(SPDesktop *desktop, Inkscape::XML::Node *repr, Glib::ustring const &tool, bool with_text); + +gdouble stroke_average_width (const std::vector<SPItem*> &objects); + +int objects_query_fillstroke (const std::vector<SPItem*> &objects, SPStyle *style_res, bool const isfill); +int objects_query_fontnumbers (const std::vector<SPItem*> &objects, SPStyle *style_res); +int objects_query_fontstyle (const std::vector<SPItem*> &objects, SPStyle *style_res); +int objects_query_fontfamily (const std::vector<SPItem*> &objects, SPStyle *style_res); +int objects_query_fontvariants (const std::vector<SPItem*> &objects, SPStyle *style_res); +int objects_query_opacity (const std::vector<SPItem*> &objects, SPStyle *style_res); +int objects_query_strokewidth (const std::vector<SPItem*> &objects, SPStyle *style_res); +int objects_query_miterlimit (const std::vector<SPItem*> &objects, SPStyle *style_res); +int objects_query_strokecap (const std::vector<SPItem*> &objects, SPStyle *style_res); +int objects_query_strokejoin (const std::vector<SPItem*> &objects, SPStyle *style_res); + +int objects_query_blur (const std::vector<SPItem*> &objects, SPStyle *style_res); +int objects_query_blend (const std::vector<SPItem*> &objects, SPStyle *style_res); + +int sp_desktop_query_style_from_list (const std::vector<SPItem*> &list, SPStyle *style, int property); +int sp_desktop_query_style(SPDesktop *desktop, SPStyle *style, int property); +bool sp_desktop_query_style_all (SPDesktop *desktop, SPStyle *query); + +#endif // SEEN_SP_DESKTOP_STYLE_H + + +/* + 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:fileencoding=utf-8:textwidth=99 : |