rofi/include/theme.h

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#ifndef THEME_H
#define THEME_H
#include <glib.h>
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#include <cairo.h>
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typedef enum {
PW_PX,
PW_EM,
} PixelWidth;
typedef struct {
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double distance;
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PixelWidth type;
} Distance;
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typedef enum {
P_INTEGER,
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P_DOUBLE,
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P_STRING,
P_BOOLEAN,
P_COLOR,
// Used in padding.
P_PADDING,
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} PropertyType;
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typedef struct
{
/** red channel */
double red;
/** green channel */
double green;
/** blue channel */
double blue;
/** alpha channel */
double alpha;
} ThemeColor;
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typedef struct
{
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Distance left;
Distance right;
Distance top;
Distance bottom;
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} Padding;
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typedef struct {
char *name;
PropertyType type;
union {
int i;
double f;
char *s;
int b;
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ThemeColor color;
Padding padding;
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} value;
} Property;
typedef struct _Widget {
int set;
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char *name;
unsigned int num_widgets;
struct _Widget **widgets;
GHashTable *properties;
struct _Widget *parent;
} Widget;
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extern Widget *rofi_theme;
Widget *rofi_theme_find_or_create_class ( Widget *base, const char *class );
void rofi_theme_print ( Widget *widget );
Property *rofi_theme_property_create ( PropertyType type );
void rofi_theme_property_free ( Property *p );
void rofi_theme_free ( Widget * );
void rofi_theme_parse_file ( const char *file );
void rofi_theme_widget_add_properties ( Widget *widget, GHashTable *table );
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/**
* Public API
*/
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Distance rofi_theme_get_distance ( const char *wclass, const char *name, const char *state, const char *property, int def );
int rofi_theme_get_integer ( const char *wclass, const char *name, const char *state, const char *property, int def );
int rofi_theme_get_boolean ( const char *wclass, const char *name, const char *state, const char *property, int def );
char *rofi_theme_get_string ( const char *wclass, const char *name, const char *state, const char *property, char *def );
double rofi_theme_get_double ( const char *wclass, const char *name, const char *state, const char *property, double def );
void rofi_theme_get_color ( const char *wclass, const char *name, const char *state, const char *property, cairo_t *d);
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Padding rofi_theme_get_padding ( const char *wclass, const char *name, const char *state, const char *property, Padding pad );
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int distance_get_pixel ( Distance d );
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#endif