gui_internal_html.c File Reference

#include <glib.h>
#include <stdlib.h>
#include <ctype.h>
#include "callback.h"
#include "debug.h"
#include "coord.h"
#include "point.h"
#include "color.h"
#include "graphics.h"
#include "xmlconfig.h"
#include "navit_nls.h"
#include "gui.h"
#include "command.h"
#include "gui_internal.h"
#include "gui_internal_widget.h"
#include "gui_internal_priv.h"
#include "gui_internal_html.h"
#include "gui_internal_keyboard.h"
#include "gui_internal_menu.h"

Data Structures
struct	form
struct	html_tag_map
struct	div_flags_map

Functions
static const char *	find_attr (const char **names, const char **values, const char *name)
static char *	find_attr_dup (const char **names, const char **values, const char *name)
void	gui_internal_html_main_menu (struct gui_priv *this)
static void	gui_internal_html_command (struct gui_priv *this, struct widget *w, void *data)
static void	gui_internal_html_submit_set (struct gui_priv *this, struct widget *w, struct form *form)
static void	gui_internal_html_submit (struct gui_priv *this, struct widget *w, void *data)
void	gui_internal_html_load_href (struct gui_priv *this, char *href, int replace)
void	gui_internal_html_href (struct gui_priv *this, struct widget *w, void *data)
static enum flags	div_flag (const char **names, const char **values, char *name)
static enum flags	div_flags (const char **names, const char **values)
static struct widget *	html_image (struct gui_priv *this, const char **names, const char **values)
static void	gui_internal_html_start (xml_context *dummy, const char *tag_name, const char **names, const char **values, void *data, GError **error)
static void	gui_internal_html_end (xml_context *dummy, const char *tag_name, void *data, GError **error)
static void	gui_internal_refresh_callback_called (struct gui_priv *this, struct menu_data *menu_data)
static void	gui_internal_set_refresh_callback (struct gui_priv *this, char *cond)
static void	gui_internal_html_text (xml_context *dummy, const char *text, gsize len, void *data, GError **error)
void	gui_internal_html_parse_text (struct gui_priv *this, char *doc)
void	gui_internal_html_menu (struct gui_priv *this, const char *document, char *anchor)

Variables
struct html_tag_map	html_tag_map []
struct div_flags_map	div_flags_map []

Function Documentation

div_flag()

static enum flags div_flag ( const char **  names, const char **  values, char *  name  )

static

References gui_internal_html_load_href(), and widget::w.

div_flags()

static enum flags div_flags ( const char **  names, const char **  values  )

static

Referenced by gui_internal_html_start().

find_attr()

static const char* find_attr ( const char **  names, const char **  values, const char *  name  )

static

References name, and XML_ATTR_DISTANCE.

Referenced by find_attr_dup(), gui_internal_html_start(), and html_image().

find_attr_dup()

static char* find_attr_dup ( const char **  names, const char **  values, const char *  name  )

static

References find_attr(), and name.

Referenced by gui_internal_html_start().

gui_internal_html_command()

static void gui_internal_html_command ( struct gui_priv *  this, struct widget *  w, void *  data  )

static

References widget::command, and gui_internal_evaluate().

Referenced by gui_internal_html_end().

gui_internal_html_end()

static void gui_internal_html_end ( xml_context *  dummy, const char *  tag_name, void *  data, GError **  error  )

static

References data, gui_internal_html_command(), gui_internal_html_href(), gui_internal_widget_append(), and STATE_SENSITIVE.

Referenced by gui_internal_html_parse_text().

gui_internal_html_href()

void gui_internal_html_href	(	struct gui_priv *	this,
		struct widget *	w,
		void *	data
	)

Referenced by gui_internal_html_end().

gui_internal_html_load_href()

void gui_internal_html_load_href	(	struct gui_priv *	this,
		char *	href,
		int	replace
	)

References dbg, gui_internal_html_menu(), gui_internal_prune_menu_count(), and lvl_debug.

Referenced by div_flag(), gui_internal_cmd2_refresh(), gui_internal_cmd_menu(), gui_internal_cmd_menu2(), gui_internal_html_main_menu(), gui_internal_refresh_callback_called(), and gui_internal_widget_reload_href().

gui_internal_html_main_menu()

void gui_internal_html_main_menu

(

struct gui_priv *

this

)

References gui_internal_html_load_href(), and gui_internal_prune_menu().

Referenced by gui_internal_cmd_main_menu(), and gui_internal_cmd_menu().

gui_internal_html_menu()

void gui_internal_html_menu	(	struct gui_priv *	this,
		const char *	document,
		char *	anchor
	)

References callback_list_call_attr_2, cbl, draw_mode_begin, draw_mode_end, flags_expand, flags_fill, graphics_draw_mode(), gravity_center, gui_internal_html_parse_text(), gui_internal_keyboard(), gui_internal_keyboard_init_mode(), gui_internal_keyboard_show_native(), gui_internal_menu_render(), gui_internal_widget_append(), orientation_vertical, and VKBD_FLAG_2.

Referenced by gui_internal_html_load_href().

gui_internal_html_parse_text()

void gui_internal_html_parse_text	(	struct gui_priv *	this,
		char *	doc
	)

References dbg, exit, gui_internal_html_end(), gui_internal_html_start(), gui_internal_html_text(), lvl_error, and xml_parse_text().

Referenced by gui_internal_cmd_img(), gui_internal_cmd_write(), and gui_internal_html_menu().

gui_internal_html_start()

static void gui_internal_html_start ( xml_context *  dummy, const char *  tag_name, const char **  names, const char **  values, void *  data, GError **  error  )

static

References command_evaluate_to_boolean(), data, div_flags(), find_attr(), find_attr_dup(), gui_internal_box_new(), gui_internal_html_submit(), gui_internal_label_new(), html_image(), html_tag_map, form::onsubmit, STATE_EDIT, STATE_EDITABLE, STATE_SENSITIVE, html_tag_map::tag, type, and value.

Referenced by gui_internal_html_parse_text().

gui_internal_html_submit()

static void gui_internal_html_submit ( struct gui_priv *  this, struct widget *  w, void *  data  )

static

References dbg, draw_mode_begin, draw_mode_end, graphics_draw_mode(), gui_internal_evaluate(), gui_internal_highlight_do(), gui_internal_html_submit_set(), gui_internal_menu_render(), lvl_debug, and widget::w.

Referenced by gui_internal_html_start().

gui_internal_html_submit_set()

static void gui_internal_html_submit_set ( struct gui_priv *  this, struct widget *  w, struct form *  form  )

static

References attr_free(), attr_new_from_text(), widget::children, widget::data, widget::form, gui_set_attr(), widget::name, widget::text, and attr::u.

Referenced by gui_internal_html_submit().

gui_internal_html_text()

static void gui_internal_html_text ( xml_context *  dummy, const char *  text, gsize  len, void *  data, GError **  error  )

static

References _, data, dbg, flags_expand, flags_fill, gravity_center, gravity_left_top, gui_internal_box_new(), gui_internal_evaluate(), gui_internal_menu(), gui_internal_menu_data(), gui_internal_set_refresh_callback(), gui_internal_text_font_new(), gui_internal_text_new(), gui_internal_widget_append(), menu_data::href, lvl_debug, orientation_horizontal, orientation_horizontal_vertical, orientation_vertical, and widget::w.

Referenced by gui_internal_html_parse_text().

gui_internal_refresh_callback_called()

static void gui_internal_refresh_callback_called ( struct gui_priv *  this, struct menu_data *  menu_data  )

static

References gui_internal_html_load_href(), gui_internal_menu_data(), and menu_data::href.

Referenced by gui_internal_set_refresh_callback().

gui_internal_set_refresh_callback()

static void gui_internal_set_refresh_callback ( struct gui_priv *  this, char *  cond  )

static

References object_func::add_attr, attr::callback, callback_cast, callback_new_attr_2, command_evaluate_to_attr(), dbg, gui_internal_menu_data(), gui_internal_refresh_callback_called(), lvl_error, lvl_info, object_func_lookup(), menu_data::refresh_callback, attr::type, type, and attr::u.

Referenced by gui_internal_html_text().

html_image()

static struct widget* html_image ( struct gui_priv *  this, const char **  names, const char **  values  )

static

References find_attr(), gui_internal_image_new(), image_new_l(), image_new_s(), image_new_xs(), and size.

Referenced by gui_internal_html_start().

Variable Documentation

div_flags_map

struct div_flags_map div_flags_map[]

Initial value:

= {
    {"gravity","none",gravity_none},
    {"gravity","left",gravity_left},
    {"gravity","xcenter",gravity_xcenter},
    {"gravity","right",gravity_right},
    {"gravity","top",gravity_top},
    {"gravity","ycenter",gravity_ycenter},
    {"gravity","bottom",gravity_bottom},
    {"gravity","left_top",gravity_left_top},
    {"gravity","top_center",gravity_top_center},
    {"gravity","right_top",gravity_right_top},
    {"gravity","left_center",gravity_left_center},
    {"gravity","center",gravity_center},
    {"gravity","right_center",gravity_right_center},
    {"gravity","left_bottom",gravity_left_bottom},
    {"gravity","bottom_center",gravity_bottom_center},
    {"gravity","right_bottom",gravity_right_bottom},
    {"expand","1",flags_expand},
    {"fill","1",flags_fill},
    {"orientation","horizontal",orientation_horizontal},
    {"orientation","vertical",orientation_vertical},
    {"orientation","horizontal_vertical",orientation_horizontal_vertical},
}

html_tag_map

struct html_tag_map html_tag_map[]

Initial value:

= {
    {"a",html_tag_a},
    {"h1",html_tag_h1},
    {"html",html_tag_html},
    {"img",html_tag_img},
    {"script",html_tag_script},
    {"form",html_tag_form},
    {"input",html_tag_input},
    {"div",html_tag_div},
}

Referenced by gui_internal_html_start().