diff options
Diffstat (limited to 'gtk-engine/src/cairo-support.h')
-rw-r--r-- | gtk-engine/src/cairo-support.h | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/gtk-engine/src/cairo-support.h b/gtk-engine/src/cairo-support.h deleted file mode 100644 index 2094688..0000000 --- a/gtk-engine/src/cairo-support.h +++ /dev/null @@ -1,81 +0,0 @@ -/* Helpful functions when dealing with cairo in gtk engines */ - -#include <gtk/gtk.h> -#include <math.h> - -#ifndef M_PI -#define M_PI 3.14159265358979323846 -#endif - -#ifndef M_PI_2 -#define M_PI_2 1.57079632679489661923 -#endif - -#ifndef M_PI_4 -#define M_PI_4 0.78539816339744830962 -#endif - -typedef struct -{ - gdouble r; - gdouble g; - gdouble b; - gdouble a; -} CairoColor; - -typedef struct -{ - CairoColor bg[5]; - CairoColor fg[5]; - - CairoColor dark[5]; - CairoColor light[5]; - CairoColor mid[5]; - - CairoColor base[5]; - CairoColor text[5]; - CairoColor text_aa[5]; - - CairoColor black; - CairoColor white; -} CairoColorCube; - -typedef enum -{ - CR_CORNER_NONE = 0, - CR_CORNER_TOPLEFT = 1, - CR_CORNER_TOPRIGHT = 2, - CR_CORNER_BOTTOMLEFT = 4, - CR_CORNER_BOTTOMRIGHT = 8, - CR_CORNER_ALL = 15 -} CairoCorners; - -typedef enum -{ - CR_MIRROR_NONE = 0, - CR_MIRROR_HORIZONTAL = 1 << 0, - CR_MIRROR_VERTICAL = 1 << 1 -} CairoMirror; - -GE_INTERNAL void ge_hsb_from_color (const CairoColor *color, gdouble *hue, gdouble *saturation, gdouble *brightness); -GE_INTERNAL void ge_color_from_hsb (gdouble hue, gdouble saturation, gdouble brightness, CairoColor *color); - -GE_INTERNAL void ge_gdk_color_to_cairo (GdkColor * gc, CairoColor * cc); -GE_INTERNAL void ge_cairo_color_to_gtk (CairoColor *cc, GdkColor *c); -GE_INTERNAL void ge_gtk_style_to_cairo_color_cube (GtkStyle * style, CairoColorCube *cube); - -GE_INTERNAL void ge_shade_color(const CairoColor *base, gdouble shade_ratio, CairoColor *composite); -GE_INTERNAL void ge_saturate_color (const CairoColor * base, gdouble saturate_level, CairoColor *composite); - -GE_INTERNAL cairo_t * ge_gdk_drawable_to_cairo (GdkDrawable *window, GdkRectangle *area); -GE_INTERNAL void ge_cairo_set_color (cairo_t *cr, CairoColor *color); -GE_INTERNAL void ge_cairo_pattern_add_color_stop_color (cairo_pattern_t *pattern, gfloat offset, CairoColor *color); - -GE_INTERNAL void ge_cairo_rounded_rectangle (cairo_t *cr, double x, double y, double w, double h, double radius, CairoCorners corners); - -GE_INTERNAL void ge_cairo_simple_border (cairo_t *cr, CairoColor * tl, CairoColor * br, gint x, gint y, gint width, gint height, gboolean topleft_overlap); - -GE_INTERNAL void ge_cairo_line (cairo_t *cr, CairoColor *color, gint x1, gint y1, gint x2, gint y2); -GE_INTERNAL void ge_cairo_polygon (cairo_t *cr, CairoColor *color, GdkPoint *points, gint npoints); - -GE_INTERNAL void ge_cairo_mirror (cairo_t *cr, CairoMirror mirror, gint *x, gint *y, gint *width, gint *height); |