Added support for named color in font parameters.

freetype.c and quartztext.c contain a lot of common code, that should
be factorized.

diff --git a/modules/misc/freetype.c b/modules/misc/freetype.c
index 774ae1633729ad13a2ddf1c3ab7a474f5a790a47..9fdb0741c4dfd4924ccb4deead7771377b7487f2 100644 (file)
--- a/modules/misc/freetype.c
+++ b/modules/misc/freetype.c
@@ -1805,6 +1805,180 @@ static int RenderTag( filter_t *p_filter, FT_Face p_face, int i_font_color,
     return VLC_SUCCESS;
 }
 
+static const struct {
+    const char *psz_name;
+    uint32_t   i_value;
+} p_html_colors[] = {
+    /* Official html colors */
+    { "Aqua",    0x00FFFF },
+    { "Black",   0x000000 },
+    { "Blue",    0x0000FF },
+    { "Fuchsia", 0xFF00FF },
+    { "Gray",    0x808080 },
+    { "Green",   0x008000 },
+    { "Lime",    0x00FF00 },
+    { "Maroon",  0x800000 },
+    { "Navy",    0x000080 },
+    { "Olive",   0x808000 },
+    { "Purple",  0x800080 },
+    { "Red",     0xFF0000 },
+    { "Silver",  0xC0C0C0 },
+    { "Teal",    0x008080 },
+    { "White",   0xFFFFFF },
+    { "Yellow",  0xFFFF00 },
+
+    /* Common ones */
+    { "AliceBlue", 0xF0F8FF },
+    { "AntiqueWhite", 0xFAEBD7 },
+    { "Aqua", 0x00FFFF },
+    { "Aquamarine", 0x7FFFD4 },
+    { "Azure", 0xF0FFFF },
+    { "Beige", 0xF5F5DC },
+    { "Bisque", 0xFFE4C4 },
+    { "Black", 0x000000 },
+    { "BlanchedAlmond", 0xFFEBCD },
+    { "Blue", 0x0000FF },
+    { "BlueViolet", 0x8A2BE2 },
+    { "Brown", 0xA52A2A },
+    { "BurlyWood", 0xDEB887 },
+    { "CadetBlue", 0x5F9EA0 },
+    { "Chartreuse", 0x7FFF00 },
+    { "Chocolate", 0xD2691E },
+    { "Coral", 0xFF7F50 },
+    { "CornflowerBlue", 0x6495ED },
+    { "Cornsilk", 0xFFF8DC },
+    { "Crimson", 0xDC143C },
+    { "Cyan", 0x00FFFF },
+    { "DarkBlue", 0x00008B },
+    { "DarkCyan", 0x008B8B },
+    { "DarkGoldenRod", 0xB8860B },
+    { "DarkGray", 0xA9A9A9 },
+    { "DarkGrey", 0xA9A9A9 },
+    { "DarkGreen", 0x006400 },
+    { "DarkKhaki", 0xBDB76B },
+    { "DarkMagenta", 0x8B008B },
+    { "DarkOliveGreen", 0x556B2F },
+    { "Darkorange", 0xFF8C00 },
+    { "DarkOrchid", 0x9932CC },
+    { "DarkRed", 0x8B0000 },
+    { "DarkSalmon", 0xE9967A },
+    { "DarkSeaGreen", 0x8FBC8F },
+    { "DarkSlateBlue", 0x483D8B },
+    { "DarkSlateGray", 0x2F4F4F },
+    { "DarkSlateGrey", 0x2F4F4F },
+    { "DarkTurquoise", 0x00CED1 },
+    { "DarkViolet", 0x9400D3 },
+    { "DeepPink", 0xFF1493 },
+    { "DeepSkyBlue", 0x00BFFF },
+    { "DimGray", 0x696969 },
+    { "DimGrey", 0x696969 },
+    { "DodgerBlue", 0x1E90FF },
+    { "FireBrick", 0xB22222 },
+    { "FloralWhite", 0xFFFAF0 },
+    { "ForestGreen", 0x228B22 },
+    { "Fuchsia", 0xFF00FF },
+    { "Gainsboro", 0xDCDCDC },
+    { "GhostWhite", 0xF8F8FF },
+    { "Gold", 0xFFD700 },
+    { "GoldenRod", 0xDAA520 },
+    { "Gray", 0x808080 },
+    { "Grey", 0x808080 },
+    { "Green", 0x008000 },
+    { "GreenYellow", 0xADFF2F },
+    { "HoneyDew", 0xF0FFF0 },
+    { "HotPink", 0xFF69B4 },
+    { "IndianRed", 0xCD5C5C },
+    { "Indigo", 0x4B0082 },
+    { "Ivory", 0xFFFFF0 },
+    { "Khaki", 0xF0E68C },
+    { "Lavender", 0xE6E6FA },
+    { "LavenderBlush", 0xFFF0F5 },
+    { "LawnGreen", 0x7CFC00 },
+    { "LemonChiffon", 0xFFFACD },
+    { "LightBlue", 0xADD8E6 },
+    { "LightCoral", 0xF08080 },
+    { "LightCyan", 0xE0FFFF },
+    { "LightGoldenRodYellow", 0xFAFAD2 },
+    { "LightGray", 0xD3D3D3 },
+    { "LightGrey", 0xD3D3D3 },
+    { "LightGreen", 0x90EE90 },
+    { "LightPink", 0xFFB6C1 },
+    { "LightSalmon", 0xFFA07A },
+    { "LightSeaGreen", 0x20B2AA },
+    { "LightSkyBlue", 0x87CEFA },
+    { "LightSlateGray", 0x778899 },
+    { "LightSlateGrey", 0x778899 },
+    { "LightSteelBlue", 0xB0C4DE },
+    { "LightYellow", 0xFFFFE0 },
+    { "Lime", 0x00FF00 },
+    { "LimeGreen", 0x32CD32 },
+    { "Linen", 0xFAF0E6 },
+    { "Magenta", 0xFF00FF },
+    { "Maroon", 0x800000 },
+    { "MediumAquaMarine", 0x66CDAA },
+    { "MediumBlue", 0x0000CD },
+    { "MediumOrchid", 0xBA55D3 },
+    { "MediumPurple", 0x9370D8 },
+    { "MediumSeaGreen", 0x3CB371 },
+    { "MediumSlateBlue", 0x7B68EE },
+    { "MediumSpringGreen", 0x00FA9A },
+    { "MediumTurquoise", 0x48D1CC },
+    { "MediumVioletRed", 0xC71585 },
+    { "MidnightBlue", 0x191970 },
+    { "MintCream", 0xF5FFFA },
+    { "MistyRose", 0xFFE4E1 },
+    { "Moccasin", 0xFFE4B5 },
+    { "NavajoWhite", 0xFFDEAD },
+    { "Navy", 0x000080 },
+    { "OldLace", 0xFDF5E6 },
+    { "Olive", 0x808000 },
+    { "OliveDrab", 0x6B8E23 },
+    { "Orange", 0xFFA500 },
+    { "OrangeRed", 0xFF4500 },
+    { "Orchid", 0xDA70D6 },
+    { "PaleGoldenRod", 0xEEE8AA },
+    { "PaleGreen", 0x98FB98 },
+    { "PaleTurquoise", 0xAFEEEE },
+    { "PaleVioletRed", 0xD87093 },
+    { "PapayaWhip", 0xFFEFD5 },
+    { "PeachPuff", 0xFFDAB9 },
+    { "Peru", 0xCD853F },
+    { "Pink", 0xFFC0CB },
+    { "Plum", 0xDDA0DD },
+    { "PowderBlue", 0xB0E0E6 },
+    { "Purple", 0x800080 },
+    { "Red", 0xFF0000 },
+    { "RosyBrown", 0xBC8F8F },
+    { "RoyalBlue", 0x4169E1 },
+    { "SaddleBrown", 0x8B4513 },
+    { "Salmon", 0xFA8072 },
+    { "SandyBrown", 0xF4A460 },
+    { "SeaGreen", 0x2E8B57 },
+    { "SeaShell", 0xFFF5EE },
+    { "Sienna", 0xA0522D },
+    { "Silver", 0xC0C0C0 },
+    { "SkyBlue", 0x87CEEB },
+    { "SlateBlue", 0x6A5ACD },
+    { "SlateGray", 0x708090 },
+    { "SlateGrey", 0x708090 },
+    { "Snow", 0xFFFAFA },
+    { "SpringGreen", 0x00FF7F },
+    { "SteelBlue", 0x4682B4 },
+    { "Tan", 0xD2B48C },
+    { "Teal", 0x008080 },
+    { "Thistle", 0xD8BFD8 },
+    { "Tomato", 0xFF6347 },
+    { "Turquoise", 0x40E0D0 },
+    { "Violet", 0xEE82EE },
+    { "Wheat", 0xF5DEB3 },
+    { "White", 0xFFFFFF },
+    { "WhiteSmoke", 0xF5F5F5 },
+    { "Yellow", 0xFFFF00 },
+    { "YellowGreen", 0x9ACD32 },
+
+    { NULL, 0 }
+};
+
 static int HandleFontAttributes( xml_reader_t *p_xml_reader,
                                   font_stack_t **p_fonts, int i_scale )
 {
@@ -1858,11 +2032,24 @@ static int HandleFontAttributes( xml_reader_t *p_xml_reader,
                 else
                     i_font_size = atoi( psz_value );
             }
-            else if( !strcasecmp( "color", psz_name )  &&
-                     ( psz_value[0] == '#' ) )
+            else if( !strcasecmp( "color", psz_name ) )
             {
-                i_font_color = strtol( psz_value + 1, NULL, 16 );
-                i_font_color &= 0x00ffffff;
+                if( psz_value[0] == '#' )
+                {
+                    i_font_color = strtol( psz_value + 1, NULL, 16 );
+                    i_font_color &= 0x00ffffff;
+                }
+                else
+                {
+                    for( int i = 0; p_html_colors[i].psz_name != NULL; i++ )
+                    {
+                        if( !strncasecmp( psz_value, p_html_colors[i].psz_name, strlen(p_html_colors[i].psz_name) ) )
+                        {
+                            i_font_color = p_html_colors[i].i_value;
+                            break;
+                        }
+                    }
+                }
             }
             else if( !strcasecmp( "alpha", psz_name ) &&
                      ( psz_value[0] == '#' ) )

diff --git a/modules/misc/quartztext.c b/modules/misc/quartztext.c
index e307ce779d3b4126eee70cd4959a7e6b1d44c67c..033028668d48c5e2dac8d5cbc126fd916a8d0deb 100644 (file)
--- a/modules/misc/quartztext.c
+++ b/modules/misc/quartztext.c
@@ -601,6 +601,180 @@ static ATSUStyle GetStyleFromFontStack( filter_sys_t *p_sys,
     return p_style;
 }
 
+static const struct {
+    const char *psz_name;
+    uint32_t   i_value;
+} p_html_colors[] = {
+    /* Official html colors */
+    { "Aqua",    0x00FFFF },
+    { "Black",   0x000000 },
+    { "Blue",    0x0000FF },
+    { "Fuchsia", 0xFF00FF },
+    { "Gray",    0x808080 },
+    { "Green",   0x008000 },
+    { "Lime",    0x00FF00 },
+    { "Maroon",  0x800000 },
+    { "Navy",    0x000080 },
+    { "Olive",   0x808000 },
+    { "Purple",  0x800080 },
+    { "Red",     0xFF0000 },
+    { "Silver",  0xC0C0C0 },
+    { "Teal",    0x008080 },
+    { "White",   0xFFFFFF },
+    { "Yellow",  0xFFFF00 },
+
+    /* Common ones */
+    { "AliceBlue", 0xF0F8FF },
+    { "AntiqueWhite", 0xFAEBD7 },
+    { "Aqua", 0x00FFFF },
+    { "Aquamarine", 0x7FFFD4 },
+    { "Azure", 0xF0FFFF },
+    { "Beige", 0xF5F5DC },
+    { "Bisque", 0xFFE4C4 },
+    { "Black", 0x000000 },
+    { "BlanchedAlmond", 0xFFEBCD },
+    { "Blue", 0x0000FF },
+    { "BlueViolet", 0x8A2BE2 },
+    { "Brown", 0xA52A2A },
+    { "BurlyWood", 0xDEB887 },
+    { "CadetBlue", 0x5F9EA0 },
+    { "Chartreuse", 0x7FFF00 },
+    { "Chocolate", 0xD2691E },
+    { "Coral", 0xFF7F50 },
+    { "CornflowerBlue", 0x6495ED },
+    { "Cornsilk", 0xFFF8DC },
+    { "Crimson", 0xDC143C },
+    { "Cyan", 0x00FFFF },
+    { "DarkBlue", 0x00008B },
+    { "DarkCyan", 0x008B8B },
+    { "DarkGoldenRod", 0xB8860B },
+    { "DarkGray", 0xA9A9A9 },
+    { "DarkGrey", 0xA9A9A9 },
+    { "DarkGreen", 0x006400 },
+    { "DarkKhaki", 0xBDB76B },
+    { "DarkMagenta", 0x8B008B },
+    { "DarkOliveGreen", 0x556B2F },
+    { "Darkorange", 0xFF8C00 },
+    { "DarkOrchid", 0x9932CC },
+    { "DarkRed", 0x8B0000 },
+    { "DarkSalmon", 0xE9967A },
+    { "DarkSeaGreen", 0x8FBC8F },
+    { "DarkSlateBlue", 0x483D8B },
+    { "DarkSlateGray", 0x2F4F4F },
+    { "DarkSlateGrey", 0x2F4F4F },
+    { "DarkTurquoise", 0x00CED1 },
+    { "DarkViolet", 0x9400D3 },
+    { "DeepPink", 0xFF1493 },
+    { "DeepSkyBlue", 0x00BFFF },
+    { "DimGray", 0x696969 },
+    { "DimGrey", 0x696969 },
+    { "DodgerBlue", 0x1E90FF },
+    { "FireBrick", 0xB22222 },
+    { "FloralWhite", 0xFFFAF0 },
+    { "ForestGreen", 0x228B22 },
+    { "Fuchsia", 0xFF00FF },
+    { "Gainsboro", 0xDCDCDC },
+    { "GhostWhite", 0xF8F8FF },
+    { "Gold", 0xFFD700 },
+    { "GoldenRod", 0xDAA520 },
+    { "Gray", 0x808080 },
+    { "Grey", 0x808080 },
+    { "Green", 0x008000 },
+    { "GreenYellow", 0xADFF2F },
+    { "HoneyDew", 0xF0FFF0 },
+    { "HotPink", 0xFF69B4 },
+    { "IndianRed", 0xCD5C5C },
+    { "Indigo", 0x4B0082 },
+    { "Ivory", 0xFFFFF0 },
+    { "Khaki", 0xF0E68C },
+    { "Lavender", 0xE6E6FA },
+    { "LavenderBlush", 0xFFF0F5 },
+    { "LawnGreen", 0x7CFC00 },
+    { "LemonChiffon", 0xFFFACD },
+    { "LightBlue", 0xADD8E6 },
+    { "LightCoral", 0xF08080 },
+    { "LightCyan", 0xE0FFFF },
+    { "LightGoldenRodYellow", 0xFAFAD2 },
+    { "LightGray", 0xD3D3D3 },
+    { "LightGrey", 0xD3D3D3 },
+    { "LightGreen", 0x90EE90 },
+    { "LightPink", 0xFFB6C1 },
+    { "LightSalmon", 0xFFA07A },
+    { "LightSeaGreen", 0x20B2AA },
+    { "LightSkyBlue", 0x87CEFA },
+    { "LightSlateGray", 0x778899 },
+    { "LightSlateGrey", 0x778899 },
+    { "LightSteelBlue", 0xB0C4DE },
+    { "LightYellow", 0xFFFFE0 },
+    { "Lime", 0x00FF00 },
+    { "LimeGreen", 0x32CD32 },
+    { "Linen", 0xFAF0E6 },
+    { "Magenta", 0xFF00FF },
+    { "Maroon", 0x800000 },
+    { "MediumAquaMarine", 0x66CDAA },
+    { "MediumBlue", 0x0000CD },
+    { "MediumOrchid", 0xBA55D3 },
+    { "MediumPurple", 0x9370D8 },
+    { "MediumSeaGreen", 0x3CB371 },
+    { "MediumSlateBlue", 0x7B68EE },
+    { "MediumSpringGreen", 0x00FA9A },
+    { "MediumTurquoise", 0x48D1CC },
+    { "MediumVioletRed", 0xC71585 },
+    { "MidnightBlue", 0x191970 },
+    { "MintCream", 0xF5FFFA },
+    { "MistyRose", 0xFFE4E1 },
+    { "Moccasin", 0xFFE4B5 },
+    { "NavajoWhite", 0xFFDEAD },
+    { "Navy", 0x000080 },
+    { "OldLace", 0xFDF5E6 },
+    { "Olive", 0x808000 },
+    { "OliveDrab", 0x6B8E23 },
+    { "Orange", 0xFFA500 },
+    { "OrangeRed", 0xFF4500 },
+    { "Orchid", 0xDA70D6 },
+    { "PaleGoldenRod", 0xEEE8AA },
+    { "PaleGreen", 0x98FB98 },
+    { "PaleTurquoise", 0xAFEEEE },
+    { "PaleVioletRed", 0xD87093 },
+    { "PapayaWhip", 0xFFEFD5 },
+    { "PeachPuff", 0xFFDAB9 },
+    { "Peru", 0xCD853F },
+    { "Pink", 0xFFC0CB },
+    { "Plum", 0xDDA0DD },
+    { "PowderBlue", 0xB0E0E6 },
+    { "Purple", 0x800080 },
+    { "Red", 0xFF0000 },
+    { "RosyBrown", 0xBC8F8F },
+    { "RoyalBlue", 0x4169E1 },
+    { "SaddleBrown", 0x8B4513 },
+    { "Salmon", 0xFA8072 },
+    { "SandyBrown", 0xF4A460 },
+    { "SeaGreen", 0x2E8B57 },
+    { "SeaShell", 0xFFF5EE },
+    { "Sienna", 0xA0522D },
+    { "Silver", 0xC0C0C0 },
+    { "SkyBlue", 0x87CEEB },
+    { "SlateBlue", 0x6A5ACD },
+    { "SlateGray", 0x708090 },
+    { "SlateGrey", 0x708090 },
+    { "Snow", 0xFFFAFA },
+    { "SpringGreen", 0x00FF7F },
+    { "SteelBlue", 0x4682B4 },
+    { "Tan", 0xD2B48C },
+    { "Teal", 0x008080 },
+    { "Thistle", 0xD8BFD8 },
+    { "Tomato", 0xFF6347 },
+    { "Turquoise", 0x40E0D0 },
+    { "Violet", 0xEE82EE },
+    { "Wheat", 0xF5DEB3 },
+    { "White", 0xFFFFFF },
+    { "WhiteSmoke", 0xF5F5F5 },
+    { "Yellow", 0xFFFF00 },
+    { "YellowGreen", 0x9ACD32 },
+
+    { NULL, 0 }
+};
+
 static int HandleFontAttributes( xml_reader_t *p_xml_reader,
                                   font_stack_t **p_fonts, int i_scale )
 {
@@ -651,11 +825,24 @@ static int HandleFontAttributes( xml_reader_t *p_xml_reader,
                 else
                     i_font_size = atoi( psz_value );
             }
-            else if( !strcasecmp( "color", psz_name )  &&
-                     ( psz_value[0] == '#' ) )
+            else if( !strcasecmp( "color", psz_name ) )
             {
-                i_font_color = strtol( psz_value + 1, NULL, 16 );
-                i_font_color &= 0x00ffffff;
+                if( psz_value[0] == '#' )
+                {
+                    i_font_color = strtol( psz_value + 1, NULL, 16 );
+                    i_font_color &= 0x00ffffff;
+                }
+                else
+                {
+                    for( int i = 0; p_html_colors[i].psz_name != NULL; i++ )
+                    {
+                        if( !strncasecmp( psz_value, p_html_colors[i].psz_name, strlen(p_html_colors[i].psz_name) ) )
+                        {
+                            i_font_color = p_html_colors[i].i_value;
+                            break;
+                        }
+                    }
+                }
             }
             else if( !strcasecmp( "alpha", psz_name ) &&
                      ( psz_value[0] == '#' ) )