src/desktop-style.h

   1 #ifndef __SP_DESKTOP_STYLE_H__
   2 #define __SP_DESKTOP_STYLE_H__
   3
   4 /*
   5  * Desktop style management
   6  *
   7  * Authors:
   8  *   bulia byak
   9  *
  10  * Copyright (C) 2004 authors
  11  *
  12  * Released under GNU GPL, read the file 'COPYING' for more information
  13  */
  14
  15 #include <glib/gtypes.h>
  16
  17 class ColorRGBA;
  18 struct SPCSSAttr;
  19 struct SPDesktop;
  20 struct SPObject;
  21 struct SPStyle;
  22 namespace Inkscape {
  23 namespace XML {
  24 struct Node;
  25 }
  26 }
  27
  28 enum { // what kind of a style the query is returning
  29     QUERY_STYLE_NOTHING,   // nothing was queried - e.g. no selection
  30     QUERY_STYLE_SINGLE,  // single object was queried
  31     QUERY_STYLE_MULTIPLE_SAME, // multiple objects were queried, the results were the same
  32     QUERY_STYLE_MULTIPLE_DIFFERENT, // multiple objects were queried, the results could NOT be meaningfully averaged
  33     QUERY_STYLE_MULTIPLE_AVERAGED // multiple objects were queried, the results were meaningfully averaged
  34 };
  35
  36 enum { // which property was queried (add when you need more)
  37     QUERY_STYLE_PROPERTY_EVERYTHING,
  38     QUERY_STYLE_PROPERTY_FILL,  // fill, fill-opacity
  39     QUERY_STYLE_PROPERTY_STROKE,  // stroke, stroke-opacity
  40     QUERY_STYLE_PROPERTY_STROKEWIDTH,  // stroke-width
  41     QUERY_STYLE_PROPERTY_STROKEMITERLIMIT,  // miter limit
  42     QUERY_STYLE_PROPERTY_STROKEJOIN,  // stroke join
  43     QUERY_STYLE_PROPERTY_STROKECAP,  // stroke cap
  44     QUERY_STYLE_PROPERTY_STROKESTYLE, // markers, dasharray, miterlimit, stroke-width, stroke-cap, stroke-join
  45     QUERY_STYLE_PROPERTY_FONTFAMILY, // font-family
  46     QUERY_STYLE_PROPERTY_FONTSTYLE, // font style
  47     QUERY_STYLE_PROPERTY_FONTNUMBERS, // size, spacings
  48     QUERY_STYLE_PROPERTY_MASTEROPACITY // opacity
  49 };
  50
  51 void sp_desktop_apply_css_recursive(SPObject *o, SPCSSAttr *css, bool skip_lines);
  52 void sp_desktop_set_color(SPDesktop *desktop, ColorRGBA const &color, bool is_relative, bool fill);
  53 void sp_desktop_set_style(SPDesktop *desktop, SPCSSAttr *css, bool change = true, bool write_current = true);
  54 SPCSSAttr *sp_desktop_get_style(SPDesktop *desktop, bool with_text);
  55 guint32 sp_desktop_get_color (SPDesktop *desktop, bool is_fill);
  56 guint32 sp_desktop_get_color_tool(SPDesktop *desktop, char const *tool, bool is_fill);
  57 double sp_desktop_get_font_size_tool (SPDesktop *desktop);
  58 void sp_desktop_apply_style_tool(SPDesktop *desktop, Inkscape::XML::Node *repr, char const *tool, bool with_text);
  59
  60 gdouble stroke_average_width (GSList const *objects);
  61
  62 int objects_query_fillstroke (GSList *objects, SPStyle *style_res, bool const isfill);
  63 int objects_query_fontnumbers (GSList *objects, SPStyle *style_res);
  64 int objects_query_fontstyle (GSList *objects, SPStyle *style_res);
  65 int objects_query_fontfamily (GSList *objects, SPStyle *style_res);
  66 int objects_query_opacity (GSList *objects, SPStyle *style_res);
  67 int objects_query_strokewidth (GSList *objects, SPStyle *style_res);
  68 int objects_query_miterlimit (GSList *objects, SPStyle *style_res);
  69 int objects_query_strokecap (GSList *objects, SPStyle *style_res);
  70 int objects_query_strokejoin (GSList *objects, SPStyle *style_res);
  71
  72 int sp_desktop_query_style_from_list (GSList *list, SPStyle *style, int property);
  73 int sp_desktop_query_style(SPDesktop *desktop, SPStyle *style, int property);
  74 bool sp_desktop_query_style_all (SPDesktop *desktop, SPStyle *query);
  75
  76 #endif
  77
  78
  79 /*
  80   Local Variables:
  81   mode:c++
  82   c-file-style:"stroustrup"
  83   c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
  84   indent-tabs-mode:nil
  85   fill-column:99
  86   End:
  87 */
  88 // vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=99 :