mirror of https://github.com/GNOME/gimp.git
rephrased the text for the dialog that appears if a new shortcut collides
2004-07-22 Sven Neumann <sven@gimp.org> * app/widgets/gimpactionview.c: rephrased the text for the dialog that appears if a new shortcut collides with an existing one. * libgimpcolor/gimprgb.[ch]: added new function gimp_rgb_parse_name() which accepts RGB colors in hexadezimal notation or as SVG color keywords.
This commit is contained in:
Sven Neumann
Sven Neumann
parent
3153eced5d
commit
b50ea15b26
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@ -1,3 +1,12 @@
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2004-07-22 Sven Neumann <sven@gimp.org>
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* app/widgets/gimpactionview.c: rephrased the text for the dialog
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that appears if a new shortcut collides with an existing one.
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* libgimpcolor/gimprgb.[ch]: added new function gimp_rgb_parse_name()
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which accepts RGB colors in hexadezimal notation or as SVG color
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keywords.
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2004-07-22 Michael Natterer <mitch@gimp.org>
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* app/display/gimpdisplayshell.c (gimp_display_shell_resume):
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@ -552,9 +552,9 @@ gimp_action_view_accel_edited (GimpCellRendererAccel *accel,
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g_strdup_printf ("Shortcut \"%s\" is already taken by "
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"\"%s\" from the \"%s\" group.\n"
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"\n"
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"Click \"Delete Old Shortcut\" to "
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"assign the shortcut anyway, "
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"deleting %s's shortcut.",
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"Choose \"Reassign Shortcut\" to "
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"reassign the shortcut, thereby removing "
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"the shortcut from %s.",
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accel_string,
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stripped,
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conflict_group->label,
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@ -573,7 +573,7 @@ gimp_action_view_accel_edited (GimpCellRendererAccel *accel,
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NULL,
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GIMP_STOCK_WARNING,
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message,
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_("Delete Old Shortcut"),
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_("_Resassign Shortcut"),
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GTK_STOCK_CANCEL,
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G_OBJECT (view), "destroy",
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gimp_action_view_accel_confirm,
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@ -19,6 +19,9 @@
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#include "config.h"
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#include <stdlib.h>
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#include <string.h>
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#include <glib.h>
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#include "libgimpmath/gimpmath.h"
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@ -28,8 +31,24 @@
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#include "gimprgb.h"
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static gboolean gimp_rgb_parse (GimpRGB *rgb,
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const gchar *name);
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/* RGB functions */
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/**
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* gimp_rgb_set:
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* @rgb: a #GimpRGB struct
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* @r: red
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* @g: green
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* @b: blue
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*
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* Sets the red, green and blue components of @rgb and leaves the
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* alpha component unchanged. The color values should be between 0.0
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* and 1.0 but there is no check to enforce this and the values are
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* set exactly as they are passed in.
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**/
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void
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gimp_rgb_set (GimpRGB *rgb,
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gdouble r,
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@ -43,6 +62,13 @@ gimp_rgb_set (GimpRGB *rgb,
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rgb->b = b;
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}
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/**
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* gimp_rgb_set_alpha:
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* @rgb: a #GimpRGB struct
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* @a: alpha
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*
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* Sets the alpha component of @rgb and leaves the RGB components unchanged.
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**/
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void
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gimp_rgb_set_alpha (GimpRGB *rgb,
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gdouble a)
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@ -52,6 +78,16 @@ gimp_rgb_set_alpha (GimpRGB *rgb,
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rgb->a = a;
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}
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/**
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* gimp_rgb_set_uchar:
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* @rgb: a #GimpRGB struct
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* @r: red
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* @g: green
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* @b: blue
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*
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* Sets the red, green and blue components of @rgb from 8bit values
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* (0 to 255) and leaves the alpha component unchanged.
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**/
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void
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gimp_rgb_set_uchar (GimpRGB *rgb,
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guchar r,
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@ -78,6 +114,49 @@ gimp_rgb_get_uchar (const GimpRGB *rgb,
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if (b) *b = ROUND (CLAMP (rgb->b, 0.0, 1.0) * 255.0);
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}
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/**
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* gimp_rgb_parse_name:
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* @rgb: a #GimpRGB struct used to return the parsed color
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* @name: a color name (in UTF-8 encoding)
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* @len: the length of @name, in bytes. or -1 if @name is nul-terminated
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*
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* Attempts to parse a color name. This function accepts RGB hex
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* values or <link
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* linkend="http://www.w3.org/TR/SVG/types.html#ColorKeywords">SVG 1.0
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* color keywords</link>. The format of an RGB value in hexadecimal
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* notation is a '#' immediately followed by either three or six
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* hexadecimal characters.
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*
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* This funcion does not touch the alpha component of @rgb.
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*
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* Return value: %TRUE if @name was parsed successfully and @rgb has been
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* set, %FALSE otherwise
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*
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* Since: GIMP 2.2
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**/
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gboolean
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gimp_rgb_parse_name (GimpRGB *rgb,
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const gchar *name,
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gsize len)
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{
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gchar *tmp;
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gboolean result;
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g_return_val_if_fail (rgb != NULL, FALSE);
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g_return_val_if_fail (name != NULL, FALSE);
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if (len < 0)
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len = strlen (name);
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tmp = g_strstrip (g_strndup (name, len));
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result = gimp_rgb_parse (rgb, tmp);
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g_free (tmp);
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return result;
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}
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void
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gimp_rgb_add (GimpRGB *rgb1,
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const GimpRGB *rgb2)
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@ -241,6 +320,18 @@ gimp_rgb_composite (GimpRGB *color1,
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/* RGBA functions */
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/**
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* gimp_rgba_set:
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* @rgba: a #GimpRGB struct
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* @r: red
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* @g: green
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* @b: blue
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* @a: alpha
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*
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* Sets the red, green, blue and alpha components of @rgb. The values
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* should be between 0.0 and 1.0 but there is no check to enforce this
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* and the values are set exactly as they are passed in.
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**/
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void
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gimp_rgba_set (GimpRGB *rgba,
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gdouble r,
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@ -256,6 +347,17 @@ gimp_rgba_set (GimpRGB *rgba,
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rgba->a = a;
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}
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/**
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* gimp_rgb_set_uchar:
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* @rgb: a #GimpRGB struct
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* @r: red
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* @g: green
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* @b: blue
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* @a: alpha
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*
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* Sets the red, green, blue and alpha components of @rgb from 8bit
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* values (0 to 255).
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**/
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void
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gimp_rgba_set_uchar (GimpRGB *rgba,
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guchar r,
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@ -334,3 +436,251 @@ gimp_rgba_distance (const GimpRGB *rgba1,
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return (fabs (rgba1->r - rgba2->r) + fabs (rgba1->g - rgba2->g) +
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fabs (rgba1->b - rgba2->b) + fabs (rgba1->a - rgba2->a));
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}
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/* private functions */
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static gboolean
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gimp_rgb_parse_hex (const gchar *hex,
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gint len,
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gdouble *value)
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{
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gint i;
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guint c = 0;
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for (i = 0; i < len; i++, hex++)
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{
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if (!*hex || !g_ascii_isxdigit (*hex))
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return FALSE;
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c = (c << 4) | g_ascii_xdigit_value (*hex);
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}
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switch (len)
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{
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case 1: *value = (gdouble) c / 15.0; break;
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case 2: *value = (gdouble) c / 255.0; break;
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case 3: *value = (gdouble) c / 4095.0; break;
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case 4: *value = (gdouble) c / 65535.0; break;
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default:
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g_return_val_if_reached (FALSE);
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}
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return TRUE;
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}
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typedef struct
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{
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const gchar *name;
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guchar r;
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guchar g;
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guchar b;
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} ColorEntry;
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static gint
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gimp_rgb_color_entry_compare (gconstpointer a,
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gconstpointer b)
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{
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const gchar *name = a;
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const ColorEntry *entry = b;
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return g_ascii_strcasecmp (name, entry->name);
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}
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static gboolean
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gimp_rgb_parse (GimpRGB *rgb,
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const gchar *name)
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{
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if (name[0] == '#')
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{
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gint i;
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gsize len;
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gdouble val[3];
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len = strlen (++name);
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if (len % 3 || len < 3 || len > 12)
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return FALSE;
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len /= 3;
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for (i = 0; i < 3; i++, name += len)
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{
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if (! gimp_rgb_parse_hex (name, len, val + i))
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return FALSE;
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}
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gimp_rgb_set (rgb, val[0], val[1], val[2]);
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return TRUE;
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}
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else
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{
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const static ColorEntry colors[] =
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{
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{ "aliceblue", 240, 248, 255 },
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{ "antiquewhite", 250, 235, 215 },
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{ "aqua", 0, 255, 255 },
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{ "aquamarine", 127, 255, 212 },
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{ "azure", 240, 255, 255 },
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{ "beige", 245, 245, 220 },
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{ "bisque", 255, 228, 196 },
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{ "black", 0, 0, 0 },
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{ "blanchedalmond", 255, 235, 205 },
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{ "blue", 0, 0, 255 },
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{ "blueviolet", 138, 43, 226 },
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{ "brown", 165, 42, 42 },
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{ "burlywood", 222, 184, 135 },
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{ "cadetblue", 95, 158, 160 },
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{ "chartreuse", 127, 255, 0 },
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{ "chocolate", 210, 105, 30 },
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{ "coral", 255, 127, 80 },
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{ "cornflowerblue", 100, 149, 237 },
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{ "cornsilk", 255, 248, 220 },
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{ "crimson", 220, 20, 60 },
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{ "cyan", 0, 255, 255 },
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{ "darkblue", 0, 0, 139 },
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{ "darkcyan", 0, 139, 139 },
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{ "darkgoldenrod", 184, 132, 11 },
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{ "darkgray", 169, 169, 169 },
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{ "darkgreen", 0, 100, 0 },
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{ "darkgrey", 169, 169, 169 },
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{ "darkkhaki", 189, 183, 107 },
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{ "darkmagenta", 139, 0, 139 },
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{ "darkolivegreen", 85, 107, 47 },
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{ "darkorange", 255, 140, 0 },
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{ "darkorchid", 153, 50, 204 },
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{ "darkred", 139, 0, 0 },
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{ "darksalmon", 233, 150, 122 },
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{ "darkseagreen", 143, 188, 143 },
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{ "darkslateblue", 72, 61, 139 },
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{ "darkslategray", 47, 79, 79 },
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{ "darkslategrey", 47, 79, 79 },
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{ "darkturquoise", 0, 206, 209 },
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{ "darkviolet", 148, 0, 211 },
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{ "deeppink", 255, 20, 147 },
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{ "deepskyblue", 0, 191, 255 },
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{ "dimgray", 105, 105, 105 },
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{ "dimgrey", 105, 105, 105 },
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{ "dodgerblue", 30, 144, 255 },
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{ "firebrick", 178, 34, 34 },
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{ "floralwhite" , 255, 255, 240 },
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{ "forestgreen", 34, 139, 34 },
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{ "fuchsia", 255, 0, 255 },
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{ "gainsboro", 220, 220, 220 },
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{ "ghostwhite", 248, 248, 255 },
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{ "gold", 255, 215, 0 },
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{ "goldenrod", 218, 165, 32 },
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{ "gray", 128, 128, 128 },
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{ "green", 0, 128, 0 },
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{ "greenyellow", 173, 255, 47 },
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{ "grey", 128, 128, 128 },
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{ "honeydew", 240, 255, 240 },
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{ "hotpink", 255, 105, 180 },
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{ "indianred", 205, 92, 92 },
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{ "indigo", 75, 0, 130 },
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{ "ivory", 255, 255, 240 },
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{ "khaki", 240, 230, 140 },
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{ "lavender", 230, 230, 250 },
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{ "lavenderblush", 255, 240, 245 },
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{ "lawngreen", 124, 252, 0 },
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{ "lemonchiffon", 255, 250, 205 },
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{ "lightblue", 173, 216, 230 },
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{ "lightcoral", 240, 128, 128 },
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{ "lightcyan", 224, 255, 255 },
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{ "lightgoldenrodyellow", 250, 250, 210 },
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{ "lightgray", 211, 211, 211 },
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{ "lightgreen", 144, 238, 144 },
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{ "lightgrey", 211, 211, 211 },
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{ "lightpink", 255, 182, 193 },
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{ "lightsalmon", 255, 160, 122 },
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{ "lightseagreen", 32, 178, 170 },
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{ "lightskyblue", 135, 206, 250 },
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{ "lightslategray", 119, 136, 153 },
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{ "lightslategrey", 119, 136, 153 },
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{ "lightsteelblue", 176, 196, 222 },
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{ "lightyellow", 255, 255, 224 },
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{ "lime", 0, 255, 0 },
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{ "limegreen", 50, 205, 50 },
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{ "linen", 250, 240, 230 },
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{ "magenta", 255, 0, 255 },
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{ "maroon", 128, 0, 0 },
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{ "mediumaquamarine", 102, 205, 170 },
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{ "mediumblue", 0, 0, 205 },
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{ "mediumorchid", 186, 85, 211 },
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{ "mediumpurple", 147, 112, 219 },
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{ "mediumseagreen", 60, 179, 113 },
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{ "mediumslateblue", 123, 104, 238 },
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{ "mediumspringgreen", 0, 250, 154 },
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{ "mediumturquoise", 72, 209, 204 },
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{ "mediumvioletred", 199, 21, 133 },
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{ "midnightblue", 25, 25, 112 },
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{ "mintcream", 245, 255, 250 },
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{ "mistyrose", 255, 228, 225 },
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{ "moccasin", 255, 228, 181 },
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{ "navajowhite", 255, 222, 173 },
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{ "navy", 0, 0, 128 },
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{ "oldlace", 253, 245, 230 },
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{ "olive", 128, 128, 0 },
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{ "olivedrab", 107, 142, 35 },
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{ "orange", 255, 165, 0 },
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{ "orangered", 255, 69, 0 },
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{ "orchid", 218, 112, 214 },
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{ "palegoldenrod", 238, 232, 170 },
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{ "palegreen", 152, 251, 152 },
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{ "paleturquoise", 175, 238, 238 },
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{ "palevioletred", 219, 112, 147 },
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{ "papayawhip", 255, 239, 213 },
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{ "peachpuff", 255, 218, 185 },
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{ "peru", 205, 133, 63 },
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{ "pink", 255, 192, 203 },
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{ "plum", 221, 160, 203 },
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{ "powderblue", 176, 224, 230 },
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{ "purple", 128, 0, 128 },
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{ "red", 255, 0, 0 },
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{ "rosybrown", 188, 143, 143 },
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{ "royalblue", 65, 105, 225 },
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{ "saddlebrown", 139, 69, 19 },
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{ "salmon", 250, 128, 114 },
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{ "sandybrown", 244, 164, 96 },
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{ "seagreen", 46, 139, 87 },
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{ "seashell", 255, 245, 238 },
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{ "sienna", 160, 82, 45 },
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{ "silver", 192, 192, 192 },
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{ "skyblue", 135, 206, 235 },
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{ "slateblue", 106, 90, 205 },
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{ "slategray", 119, 128, 144 },
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{ "slategrey", 119, 128, 144 },
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{ "snow", 255, 255, 250 },
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{ "springgreen", 0, 255, 127 },
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{ "steelblue", 70, 130, 180 },
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{ "tan", 210, 180, 140 },
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{ "teal", 0, 128, 128 },
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{ "thistle", 216, 191, 216 },
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{ "tomato", 255, 99, 71 },
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{ "turquoise", 64, 224, 208 },
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{ "violet", 238, 130, 238 },
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{ "wheat", 245, 222, 179 },
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{ "white", 255, 255, 255 },
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{ "whitesmoke", 245, 245, 245 },
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{ "yellow", 255, 255, 0 },
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{ "yellowgreen", 154, 205, 50 }
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};
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ColorEntry *entry = bsearch (name,
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colors,
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G_N_ELEMENTS (colors),
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sizeof (ColorEntry),
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gimp_rgb_color_entry_compare);
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if (entry)
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{
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gimp_rgb_set_uchar (rgb, entry->r, entry->g, entry->b);
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return TRUE;
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}
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}
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return FALSE;
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}
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|
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|
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@ -35,65 +35,76 @@ typedef enum
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} GimpRGBCompositeMode;
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void gimp_rgb_set (GimpRGB *rgb,
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gdouble red,
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gdouble green,
|
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gdouble blue);
|
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void gimp_rgb_set_alpha (GimpRGB *rgb,
|
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gdouble alpha);
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void gimp_rgb_set_uchar (GimpRGB *rgb,
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guchar red,
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guchar green,
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guchar blue);
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void gimp_rgb_get_uchar (const GimpRGB *rgb,
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guchar *red,
|
||||
guchar *green,
|
||||
guchar *blue);
|
||||
void gimp_rgb_set (GimpRGB *rgb,
|
||||
gdouble red,
|
||||
gdouble green,
|
||||
gdouble blue);
|
||||
void gimp_rgb_set_alpha (GimpRGB *rgb,
|
||||
gdouble alpha);
|
||||
|
||||
void gimp_rgb_set_uchar (GimpRGB *rgb,
|
||||
guchar red,
|
||||
guchar green,
|
||||
guchar blue);
|
||||
void gimp_rgb_get_uchar (const GimpRGB *rgb,
|
||||
guchar *red,
|
||||
guchar *green,
|
||||
guchar *blue);
|
||||
|
||||
gboolean gimp_rgb_parse_name (GimpRGB *rgb,
|
||||
const gchar *name,
|
||||
gsize len);
|
||||
|
||||
void gimp_rgb_add (GimpRGB *rgb1,
|
||||
const GimpRGB *rgb2);
|
||||
void gimp_rgb_subtract (GimpRGB *rgb1,
|
||||
const GimpRGB *rgb2);
|
||||
void gimp_rgb_multiply (GimpRGB *rgb1,
|
||||
gdouble factor);
|
||||
gdouble gimp_rgb_distance (const GimpRGB *rgb1,
|
||||
const GimpRGB *rgb2);
|
||||
|
||||
gdouble gimp_rgb_max (const GimpRGB *rgb);
|
||||
gdouble gimp_rgb_min (const GimpRGB *rgb);
|
||||
void gimp_rgb_clamp (GimpRGB *rgb);
|
||||
|
||||
void gimp_rgb_gamma (GimpRGB *rgb,
|
||||
gdouble gamma);
|
||||
|
||||
void gimp_rgb_add (GimpRGB *rgb1,
|
||||
const GimpRGB *rgb2);
|
||||
void gimp_rgb_subtract (GimpRGB *rgb1,
|
||||
const GimpRGB *rgb2);
|
||||
void gimp_rgb_multiply (GimpRGB *rgb1,
|
||||
gdouble factor);
|
||||
gdouble gimp_rgb_distance (const GimpRGB *rgb1,
|
||||
const GimpRGB *rgb2);
|
||||
gdouble gimp_rgb_max (const GimpRGB *rgb);
|
||||
gdouble gimp_rgb_min (const GimpRGB *rgb);
|
||||
void gimp_rgb_clamp (GimpRGB *rgb);
|
||||
void gimp_rgb_gamma (GimpRGB *rgb,
|
||||
gdouble gamma);
|
||||
gdouble gimp_rgb_intensity (const GimpRGB *rgb);
|
||||
guchar gimp_rgb_intensity_uchar (const GimpRGB *rgb);
|
||||
|
||||
void gimp_rgb_composite (GimpRGB *color1,
|
||||
const GimpRGB *color2,
|
||||
GimpRGBCompositeMode mode);
|
||||
void gimp_rgb_composite (GimpRGB *color1,
|
||||
const GimpRGB *color2,
|
||||
GimpRGBCompositeMode mode);
|
||||
|
||||
void gimp_rgba_set (GimpRGB *rgba,
|
||||
gdouble red,
|
||||
gdouble green,
|
||||
gdouble blue,
|
||||
gdouble alpha);
|
||||
void gimp_rgba_set_uchar (GimpRGB *rgba,
|
||||
guchar red,
|
||||
guchar green,
|
||||
guchar blue,
|
||||
guchar alpha);
|
||||
void gimp_rgba_get_uchar (const GimpRGB *rgba,
|
||||
guchar *red,
|
||||
guchar *green,
|
||||
guchar *blue,
|
||||
guchar *alpha);
|
||||
|
||||
void gimp_rgba_add (GimpRGB *rgba1,
|
||||
const GimpRGB *rgba2);
|
||||
void gimp_rgba_subtract (GimpRGB *rgba1,
|
||||
const GimpRGB *rgba2);
|
||||
void gimp_rgba_multiply (GimpRGB *rgba,
|
||||
gdouble factor);
|
||||
gdouble gimp_rgba_distance (const GimpRGB *rgba1,
|
||||
const GimpRGB *rgba2);
|
||||
void gimp_rgba_set (GimpRGB *rgba,
|
||||
gdouble red,
|
||||
gdouble green,
|
||||
gdouble blue,
|
||||
gdouble alpha);
|
||||
|
||||
void gimp_rgba_set_uchar (GimpRGB *rgba,
|
||||
guchar red,
|
||||
guchar green,
|
||||
guchar blue,
|
||||
guchar alpha);
|
||||
void gimp_rgba_get_uchar (const GimpRGB *rgba,
|
||||
guchar *red,
|
||||
guchar *green,
|
||||
guchar *blue,
|
||||
guchar *alpha);
|
||||
|
||||
void gimp_rgba_add (GimpRGB *rgba1,
|
||||
const GimpRGB *rgba2);
|
||||
void gimp_rgba_subtract (GimpRGB *rgba1,
|
||||
const GimpRGB *rgba2);
|
||||
void gimp_rgba_multiply (GimpRGB *rgba,
|
||||
gdouble factor);
|
||||
|
||||
gdouble gimp_rgba_distance (const GimpRGB *rgba1,
|
||||
const GimpRGB *rgba2);
|
||||
|
||||
|
||||
/* Map RGB to intensity */
|
||||
|
|
|
|||
Loading…
Reference in New Issue