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/**
* @brief A structure to store configuration values.
*
* This structure stores configuration values for how gui elements in the internal GUI
* should be drawn.
*/
struct gui_config_settings {
/**
* The base size (in fractions of a point) to use for text.
*/
int font_size;
/**
* The size (in pixels) that xs style icons should be scaled to.
* This icon size is typically used in various lists and should be set to value which allows a list row to be easily cliked or dragged.
*/
int icon_xs;
/**
* The size (in pixels) that s style icons (small) should be scaled to, used for the menu top row icons
*/
int icon_s;
/**
* The size (in pixels) that l style icons should be scaled to, used for icons defined in the menu html
*/
int icon_l;
/**
* The default amount of spacing (in pixels) to place between GUI elements.
*/
int spacing;
};
struct route_data {
struct widget * route_table;
int route_showing;
};
/**
* Private data for the internal GUI.
*
* @author Martin Schaller (04/2008)
*/
struct gui_priv {
struct navit *nav;
struct attr self;
struct window *win;
struct graphics *gra;
struct graphics_gc *background;
struct graphics_gc *background2;
struct graphics_gc *highlight_background;
struct graphics_gc *foreground;
struct graphics_gc *text_foreground;
struct graphics_gc *text_background;
struct color background_color, background2_color, text_foreground_color, text_background_color;
int spacing;
int font_size;
char *font_name;
int fullscreen;
struct graphics_font *fonts[3];
int icon_xs; /**< The size (in pixels) that xs style icons should be scaled to.
* This icon size can be too small to click it on some devices.
*/
int icon_s; /**< The size (in pixels) that s style icons (small) should be scaled to */
int icon_l; /**< The size (in pixels) that l style icons should be scaled to */
int pressed;
struct widget *widgets;
int widgets_count;
int redraw;
struct widget root;
struct widget *highlighted,*editable;
struct widget *highlighted_menu;
struct pcoord clickp, vehiclep;
struct attr *click_coord_geo, *position_coord_geo;
struct search_list *sl;
int ignore_button;
int menu_on_map_click;
char *on_map_click;
int signal_on_map_click;
char *country_iso2;
int speech;
int keyboard; /**< Whether the internal GUI keyboard is enabled */
int keyboard_required; /**< Whether keyboard input is needed. This is only used by the
* HTML menu, text entry dialogs do not use this member.
*/
struct gui_config_settings config; /**< The setting information read from the configuration file.
* values of -1 indicate no value was specified in the config file.
*/
struct event_idle *idle;
struct callback *motion_cb,*button_cb,*resize_cb,*keypress_cb,*window_closed_cb,*idle_cb, *motion_timeout_callback;
struct event_timeout *motion_timeout_event;
struct point current;
struct callback * vehicle_cb;
struct route_data route_data; /**< Stores information about the route. */
struct gui_internal_data data;
struct callback_list *cbl;
int flags;
int cols;
struct attr osd_configuration; /**< The OSD configuration, a set of flags controlling which OSD
* items will be visible.
*/
int pitch; /**< The pitch for the 3D map view. */
int flags_town,flags_street,flags_house_number;
int radius;
int mouse_button_clicked_on_map;
/* html */
char *html_text;
int html_depth;
struct widget *html_container;
int html_skip;
char *html_anchor;
char *href;
int html_anchor_found;
struct form *form;
struct html {
int skip;
enum html_tag {
html_tag_none,
html_tag_a,
html_tag_h1,
html_tag_html,
html_tag_img,
html_tag_script,
html_tag_form,
html_tag_input,
html_tag_div,
} tag;
char *command;
char *name;
char *href;
char *refresh_cond;
char *class;
int font_size;
struct widget *w;
struct widget *container;
} html[10];
/* gestures */
struct gesture_elem {
long long msec;
struct point p;
} gesture_ring[GESTURE_RINGSIZE];
int gesture_ring_last, gesture_ring_first;
int hide_keys; //Flag to set the keyboard mode 1: hide impossible keys on search; 0: highlight them.
int results_map_population;
};
struct menu_data {
struct widget *search_list;
struct widget *keyboard;
struct widget *button_bar;
struct widget *menu;
int keyboard_mode;
void (*redisplay)(struct gui_priv *priv, struct widget *widget, void *data);
struct widget *redisplay_widget;
char *href;
struct attr refresh_callback_obj,refresh_callback;
};
struct heightline {
struct heightline *next;
int height;
struct coord_rect bbox;
int count;
struct coord c[0];
};
struct diagram_point {
struct diagram_point *next;
struct coord c;
};
/* prototypes */
enum flags;
struct attr;
struct coord;
struct coord_geo;
struct graphics_image;
struct gui_priv;
struct heightline;
struct item;
struct map;
struct navit;
struct pcoord;
struct point;
struct vehicle;
struct widget;
struct graphics_image *image_new_xs(struct gui_priv *this, const char *name);
struct graphics_image *image_new_s(struct gui_priv *this, const char *name);
struct graphics_image *image_new_l(struct gui_priv *this, const char *name);
struct widget *gui_internal_button_navit_attr_new(struct gui_priv *this, const char *text, enum flags flags, struct attr *on, struct attr *off);
struct widget *gui_internal_button_map_attr_new(struct gui_priv *this, const char *text, enum flags flags, struct map *map, struct attr *on, struct attr *off, int deflt);
void gui_internal_say(struct gui_priv *this, struct widget *w, int questionmark);
void gui_internal_back(struct gui_priv *this, struct widget *w, void *data);
void gui_internal_cmd_return(struct gui_priv *this, struct widget *wm, void *data);
void gui_internal_cmd_main_menu(struct gui_priv *this, struct widget *wm, void *data);
struct widget *gui_internal_time_help(struct gui_priv *this);
void gui_internal_apply_config(struct gui_priv *this);
void gui_internal_select_waypoint(struct gui_priv *this, const char *title, const char *hint, struct widget *wm_, void (*cmd)(struct gui_priv *priv, struct widget *widget, void *data), void *data);
void gui_internal_call_linked_on_finish(struct gui_priv *this, struct widget *wm, void *data);
char *removecase(char *s);
void gui_internal_cmd_position_do(struct gui_priv *this, struct pcoord *pc_in, struct coord_geo *g_in, struct widget *wm, const char *name, int flags);
void gui_internal_cmd_position(struct gui_priv *this, struct widget *wm, void *data);
void gui_internal_cmd_bookmarks(struct gui_priv *this, struct widget *wm, void *data);
void gui_internal_keypress_do(struct gui_priv *this, char *key);
char *gui_internal_cmd_match_expand(char *pattern, struct attr **in);
int gui_internal_set(char *remove, char *add);
void gui_internal_cmd_map_download(struct gui_priv *this, struct widget *wm, void *data);
void gui_internal_menu_vehicle_settings(struct gui_priv *this, struct vehicle *v, char *name);
void gui_internal_cmd_vehicle_settings(struct gui_priv *this, struct widget *wm, void *data);
void gui_internal_evaluate(struct gui_priv *this, const char *command);
void gui_internal_enter(struct gui_priv *this, int ignore);
void gui_internal_leave(struct gui_priv *this);
void gui_internal_set_click_coord(struct gui_priv *this, struct point *p);
void gui_internal_enter_setup(struct gui_priv *this);
void gui_internal_cmd_menu(struct gui_priv *this, int ignore, char *href);
void gui_internal_cmd_log_clicked(struct gui_priv *this, struct widget *widget, void *data);
void gui_internal_check_exit(struct gui_priv *this);
void gui_internal_cmd_enter_coord_clicked(struct gui_priv *this, struct widget *widget, void *data);
int line_intersection(struct coord *a1, struct coord *a2, struct coord *b1, struct coord *b2, struct coord *res);
struct heightline *item_get_heightline(struct item *item);
void gui_internal_route_update(struct gui_priv *this, struct navit *navit, struct vehicle *v);
void gui_internal_route_screen_free(struct gui_priv *this_, struct widget *w);
void gui_internal_populate_route_table(struct gui_priv *this, struct navit *navit);
void plugin_init(void);
/* end of prototypes */
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