[elm] Web now inheritable.

We still gotta find a way to use our scrolling infra with it.



SVN revision: 74668
This commit is contained in:
Gustavo Lima Chaves 2012-07-31 22:04:45 +00:00
parent ac7f498f82
commit af7673fcb4
2 changed files with 280 additions and 127 deletions

View File

@ -1,9 +1,11 @@
#include <Elementary.h>
#include "elm_priv.h"
#include "elm_widget_web.h"
// TODO:
// 1 - easy to use zoom like elm_photocam API
// 2 - review scrolling to match elm_scroller. Maybe in future use elm_scroller
// 2 - review scrolling to match elm_scroller. Maybe in future use
// elm_interface_scroller
#ifdef HAVE_ELEMENTARY_WEB
#include <EWebKit.h>
@ -18,132 +20,14 @@
" Safari/419.3 " PACKAGE_NAME "/" PACKAGE_VERSION
#endif
static const char WEB_SMART_NAME[] = "elm_web";
#define ELM_WEB_DATA_GET(o, sd) \
Elm_Web_Smart_Data * sd = evas_object_smart_data_get(o)
#define ELM_WEB_DATA_GET_OR_RETURN(o, ptr) \
ELM_WEB_DATA_GET(o, ptr); \
if (!ptr) \
{ \
CRITICAL("No widget data for object %p (%s)", \
o, evas_object_type_get(o)); \
return; \
}
#define ELM_WEB_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
ELM_WEB_DATA_GET(o, ptr); \
if (!ptr) \
{ \
CRITICAL("No widget data for object %p (%s)", \
o, evas_object_type_get(o)); \
return val; \
}
#define ELM_WEB_CHECK(obj) \
if (!obj || !elm_widget_type_check((obj), WEB_SMART_NAME, __func__)) \
return
EAPI const char ELM_WEB_SMART_NAME[] = "elm_web";
#ifdef HAVE_ELEMENTARY_WEB
static Ewk_View_Smart_Class _ewk_view_parent_sc =
EWK_VIEW_SMART_CLASS_INIT_NULL;
typedef struct _View_Smart_Data View_Smart_Data;
struct _View_Smart_Data
{
Ewk_View_Smart_Data base;
struct
{
Evas_Event_Mouse_Down event;
Evas_Coord x, y;
unsigned int move_count;
Ecore_Timer *longpress_timer;
Ecore_Animator *pan_anim;
} mouse;
};
#endif
typedef struct _Elm_Web_Smart_Data Elm_Web_Smart_Data;
struct _Elm_Web_Smart_Data
{
Elm_Widget_Smart_Data base; /* base widget smart data as
* first member obligatory, as
* we're inheriting from it */
#ifdef HAVE_ELEMENTARY_WEB
struct
{
Elm_Web_Window_Open window_create;
void *window_create_data;
Elm_Web_Dialog_Alert alert;
void *alert_data;
Elm_Web_Dialog_Confirm confirm;
void *confirm_data;
Elm_Web_Dialog_Prompt prompt;
void *prompt_data;
Elm_Web_Dialog_File_Selector file_selector;
void *file_selector_data;
Elm_Web_Console_Message console_message;
void *console_message_data;
} hook;
Elm_Win_Keyboard_Mode input_method;
struct
{
Elm_Web_Zoom_Mode mode;
float current;
float min, max;
Eina_Bool no_anim;
Ecore_Timer *timer;
} zoom;
struct
{
struct
{
int x, y;
} start, end;
Ecore_Animator *animator;
} bring_in;
Eina_Bool tab_propagate : 1;
Eina_Bool inwin_mode : 1;
#endif
};
enum Dialog_Type
{
DIALOG_ALERT,
DIALOG_CONFIRM,
DIALOG_PROMPT,
DIALOG_FILE_SELECTOR
};
typedef struct _Dialog_Data Dialog_Data;
struct _Dialog_Data
{
enum Dialog_Type type;
Evas_Object *dialog;
Evas_Object *box;
Evas_Object *bt_ok, *bt_cancel;
Evas_Object *entry;
Evas_Object *file_sel;
Eina_Bool *response;
char **entry_value;
Eina_List **selected_files;
};
struct _Elm_Web_Callback_Proxy_Context
{
const char *name;
Evas_Object *obj;
};
typedef struct _Elm_Web_Callback_Proxy_Context Elm_Web_Callback_Proxy_Context;
static const Evas_Smart_Cb_Description _elm_web_smart_callbacks[] = {
{ "download,request", "p" },
{ "editorclient,contents,changed", "" },
@ -183,7 +67,7 @@ static const Evas_Smart_Cb_Description _elm_web_smart_callbacks[] = {
};
EVAS_SMART_SUBCLASS_NEW
(WEB_SMART_NAME, _elm_web, Elm_Widget_Smart_Class, Elm_Widget_Smart_Class,
(ELM_WEB_SMART_NAME, _elm_web, Elm_Web_Smart_Class, Elm_Widget_Smart_Class,
elm_widget_smart_class_get, _elm_web_smart_callbacks);
#ifdef HAVE_ELEMENTARY_WEB
@ -1303,14 +1187,31 @@ _elm_web_smart_del(Evas_Object *obj)
}
static void
_elm_web_smart_set_user(Elm_Widget_Smart_Class *sc)
_elm_web_smart_set_user(Elm_Web_Smart_Class *sc)
{
sc->base.add = _elm_web_smart_add;
sc->base.del = _elm_web_smart_del;
ELM_WIDGET_CLASS(sc)->base.add = _elm_web_smart_add;
ELM_WIDGET_CLASS(sc)->base.del = _elm_web_smart_del;
sc->on_focus = _elm_web_smart_on_focus;
sc->theme = _elm_web_smart_theme;
sc->event = _elm_web_smart_event;
ELM_WIDGET_CLASS(sc)->on_focus = _elm_web_smart_on_focus;
ELM_WIDGET_CLASS(sc)->theme = _elm_web_smart_theme;
ELM_WIDGET_CLASS(sc)->event = _elm_web_smart_event;
}
EAPI const Elm_Web_Smart_Class *
elm_web_smart_class_get(void)
{
static Elm_Web_Smart_Class _sc =
ELM_WEB_SMART_CLASS_INIT_NAME_VERSION(ELM_WEB_SMART_NAME);
static const Elm_Web_Smart_Class *class = NULL;
Evas_Smart_Class *esc = (Evas_Smart_Class *)&_sc;
if (class) return class;
_elm_web_smart_set(&_sc);
esc->callbacks = _elm_web_smart_callbacks;
class = &_sc;
return class;
}
EAPI Evas_Object *

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@ -0,0 +1,252 @@
#ifndef ELM_WIDGET_WEB_H
#define ELM_WIDGET_WEB_H
#ifdef HAVE_ELEMENTARY_WEB
#include <EWebKit.h>
#endif
/**
* @addtogroup Widget
* @{
*
* @section elm-web-class The Elementary Web Class
*
* Elementary, besides having the @ref Web widget, exposes its
* foundation -- the Elementary Web Class -- in order to create other
* widgets which are a web view with some more logic on top.
*/
/**
* @def ELM_WEB_CLASS
*
* Use this macro to cast whichever subclass of
* #Elm_Web_Smart_Class into it, so to access its fields.
*
* @ingroup Widget
*/
#define ELM_WEB_CLASS(x) ((Elm_Web_Smart_Class *) x)
/**
* @def ELM_WEB_DATA
*
* Use this macro to cast whichever subdata of
* #Elm_Web_Smart_Data into it, so to access its fields.
*
* @ingroup Widget
*/
#define ELM_WEB_DATA(x) ((Elm_Web_Smart_Data *) x)
/**
* @def ELM_WEB_SMART_CLASS_VERSION
*
* Current version for Elementary web @b base smart class, a value
* which goes to _Elm_Web_Smart_Class::version.
*
* @ingroup Widget
*/
#define ELM_WEB_SMART_CLASS_VERSION 1
/**
* @def ELM_WEB_SMART_CLASS_INIT
*
* Initializer for a whole #Elm_Web_Smart_Class structure, with
* @c NULL values on its specific fields.
*
* @param smart_class_init initializer to use for the "base" field
* (#Evas_Smart_Class).
*
* @see EVAS_SMART_CLASS_INIT_NULL
* @see EVAS_SMART_CLASS_INIT_NAME_VERSION
* @see ELM_WEB_SMART_CLASS_INIT_NULL
* @see ELM_WEB_SMART_CLASS_INIT_NAME_VERSION
*
* @ingroup Widget
*/
#define ELM_WEB_SMART_CLASS_INIT(smart_class_init) \
{smart_class_init, ELM_WEB_SMART_CLASS_VERSION}
/**
* @def ELM_WEB_SMART_CLASS_INIT_NULL
*
* Initializer to zero out a whole #Elm_Web_Smart_Class structure.
*
* @see ELM_WEB_SMART_CLASS_INIT_NAME_VERSION
* @see ELM_WEB_SMART_CLASS_INIT
*
* @ingroup Widget
*/
#define ELM_WEB_SMART_CLASS_INIT_NULL \
ELM_WEB_SMART_CLASS_INIT(EVAS_SMART_CLASS_INIT_NULL)
/**
* @def ELM_WEB_SMART_CLASS_INIT_NAME_VERSION
*
* Initializer to zero out a whole #Elm_Web_Smart_Class structure and
* set its name and version.
*
* This is similar to #ELM_WEB_SMART_CLASS_INIT_NULL, but it will
* also set the version field of #Elm_Web_Smart_Class (base field)
* to the latest #ELM_WEB_SMART_CLASS_VERSION and name it to the
* specific value.
*
* It will keep a reference to the name field as a <c>"const char *"</c>,
* i.e., the name must be available while the structure is
* used (hint: static or global variable!) and must not be modified.
*
* @see ELM_WEB_SMART_CLASS_INIT_NULL
* @see ELM_WEB_SMART_CLASS_INIT
*
* @ingroup Widget
*/
#define ELM_WEB_SMART_CLASS_INIT_NAME_VERSION(name) \
ELM_WEB_SMART_CLASS_INIT(ELM_WIDGET_SMART_CLASS_INIT_NAME_VERSION(name))
/**
* Elementary web base smart class. This inherits directly from
* #Elm_Widget_Smart_Class and is meant to build widgets extending the
* behavior of a web.
*
* All of the functions listed on @ref Web namespace will work for
* objects deriving from #Elm_Web_Smart_Class.
*/
typedef struct _Elm_Web_Smart_Class
{
Elm_Widget_Smart_Class base;
int version; /**< Version of this smart class definition */
} Elm_Web_Smart_Class;
/**
* Base widget smart data extended with web instance data.
*/
typedef struct _Elm_Web_Smart_Data Elm_Web_Smart_Data;
struct _Elm_Web_Smart_Data
{
Elm_Widget_Smart_Data base; /* base widget smart data as
* first member obligatory, as
* we're inheriting from it */
#ifdef HAVE_ELEMENTARY_WEB
struct
{
Elm_Web_Window_Open window_create;
void *window_create_data;
Elm_Web_Dialog_Alert alert;
void *alert_data;
Elm_Web_Dialog_Confirm confirm;
void *confirm_data;
Elm_Web_Dialog_Prompt prompt;
void *prompt_data;
Elm_Web_Dialog_File_Selector file_selector;
void *file_selector_data;
Elm_Web_Console_Message console_message;
void *console_message_data;
} hook;
Elm_Win_Keyboard_Mode input_method;
struct
{
Elm_Web_Zoom_Mode mode;
float current;
float min, max;
Eina_Bool no_anim;
Ecore_Timer *timer;
} zoom;
struct
{
struct
{
int x, y;
} start, end;
Ecore_Animator *animator;
} bring_in;
Eina_Bool tab_propagate : 1;
Eina_Bool inwin_mode : 1;
#endif
};
enum Dialog_Type
{
DIALOG_ALERT,
DIALOG_CONFIRM,
DIALOG_PROMPT,
DIALOG_FILE_SELECTOR
};
typedef struct _Dialog_Data Dialog_Data;
struct _Dialog_Data
{
enum Dialog_Type type;
Evas_Object *dialog;
Evas_Object *box;
Evas_Object *bt_ok, *bt_cancel;
Evas_Object *entry;
Evas_Object *file_sel;
Eina_Bool *response;
char **entry_value;
Eina_List **selected_files;
};
struct _Elm_Web_Callback_Proxy_Context
{
const char *name;
Evas_Object *obj;
};
typedef struct _Elm_Web_Callback_Proxy_Context Elm_Web_Callback_Proxy_Context;
#ifdef HAVE_ELEMENTARY_WEB
typedef struct _View_Smart_Data View_Smart_Data;
struct _View_Smart_Data
{
Ewk_View_Smart_Data base;
struct
{
Evas_Event_Mouse_Down event;
Evas_Coord x, y;
unsigned int move_count;
Ecore_Timer *longpress_timer;
Ecore_Animator *pan_anim;
} mouse;
};
#endif
/**
* @}
*/
EAPI extern const char ELM_WEB_SMART_NAME[];
EAPI const Elm_Web_Smart_Class *elm_web_smart_class_get(void);
#define ELM_WEB_DATA_GET(o, sd) \
Elm_Web_Smart_Data * sd = evas_object_smart_data_get(o)
#define ELM_WEB_DATA_GET_OR_RETURN(o, ptr) \
ELM_WEB_DATA_GET(o, ptr); \
if (!ptr) \
{ \
CRITICAL("No widget data for object %p (%s)", \
o, evas_object_type_get(o)); \
return; \
}
#define ELM_WEB_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
ELM_WEB_DATA_GET(o, ptr); \
if (!ptr) \
{ \
CRITICAL("No widget data for object %p (%s)", \
o, evas_object_type_get(o)); \
return val; \
}
#define ELM_WEB_CHECK(obj) \
if (!obj || !elm_widget_type_check((obj), ELM_WEB_SMART_NAME, __func__)) \
return
#endif