guides.c File Reference

#include "gui/guides.h"
#include "common/darktable.h"
#include "lua/cairo.h"
#include "lua/call.h"
#include "lua/lua.h"
#include "lua/widget/widget.h"

Include dependency graph for lua/guides.c:

Data Structures
struct	callback_data_t

Typedefs
typedef struct callback_data_t	callback_data_t

Functions
static void	_guides_draw_callback (cairo_t *cr, const float x, const float y, const float w, const float h, const float zoom_scale, void *user_data)
static GtkWidget *	_guides_gui_callback (dt_iop_module_t *self, void *user_data)
static int	register_guide (lua_State *L)
int	dt_lua_init_guides (lua_State *L)

Typedef Documentation

callback_data_t

typedef struct callback_data_t callback_data_t

Function Documentation

_guides_draw_callback()

static void _guides_draw_callback ( cairo_t *  cr, const float  x, const float  y, const float  w, const float  h, const float  zoom_scale, void *  user_data  )

static

References darktable, callback_data_t::draw_callback_id, dt_lua_treated_pcall(), dt_lua_type_gpointer_drop(), and darktable_t::lua_state.

Referenced by register_guide().

_guides_gui_callback()

static GtkWidget * _guides_gui_callback ( dt_iop_module_t *  self, void *  user_data  )

static

References darktable, dt_lua_treated_pcall(), dt_lua_widget_bind(), callback_data_t::gui_callback_id, darktable_t::lua_state, and dt_lua_widget_t::widget.

Referenced by register_guide().

dt_lua_init_guides()

int dt_lua_init_guides

(

lua_State *

L

)

initialize lua stuff at DT start time

References dt_lua_goto_subtable(), dt_lua_push_darktable_lib(), and register_guide().

register_guide()

static int register_guide ( lua_State *  L )

static

References _guides_draw_callback(), _guides_gui_callback(), callback_data_t::draw_callback_id, dt_guides_add_guide(), callback_data_t::gui_callback_id, and name.

Referenced by dt_lua_init_guides().