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typedef struct _Elm_Web_Frame_Load_Error | Elm_Web_Frame_Load_Error |
| Structure used to report load errors. More...
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typedef struct _Elm_Web_Menu_Item | Elm_Web_Menu_Item |
| Structure describing the items in a menu.
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typedef struct _Elm_Web_Menu | Elm_Web_Menu |
| Structure describing the menu of a popup. More...
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typedef struct _Elm_Web_Window_Features | Elm_Web_Window_Features |
| Opaque handler containing the features (such as statusbar, menubar, etc) that are to be set on a newly requested window.
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typedef Evas_Object *(* | Elm_Web_Window_Open) (void *data, Evas_Object *obj, Eina_Bool js, const Elm_Web_Window_Features *window_features) |
| Callback type for the create_window hook. More...
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typedef Evas_Object *(* | Elm_Web_Dialog_Alert) (void *data, Evas_Object *obj, const char *message) |
| Callback type for the JS alert hook. More...
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typedef Evas_Object *(* | Elm_Web_Dialog_Confirm) (void *data, Evas_Object *obj, const char *message, Eina_Bool *ret) |
| Callback type for the JS confirm hook. More...
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typedef Evas_Object *(* | Elm_Web_Dialog_Prompt) (void *data, Evas_Object *obj, const char *message, const char *def_value, const char **value, Eina_Bool *ret) |
| Callback type for the JS prompt hook. More...
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typedef Evas_Object *(* | Elm_Web_Dialog_File_Selector) (void *data, Evas_Object *obj, Eina_Bool allows_multiple, Eina_List *accept_types, Eina_List **selected, Eina_Bool *ret) |
| Callback type for the JS file selector hook. More...
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typedef void(* | Elm_Web_Console_Message) (void *data, Evas_Object *obj, const char *message, unsigned int line_number, const char *source_id) |
| Callback type for the JS console message hook. More...
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A web widget is used for displaying web pages (HTML/CSS/JS) using WebKit-EFL. You must have compiled Elementary with ewebkit support.
Signals that you can add callbacks for are:
- "download,request": A file download has been requested. Event info is a pointer to a Elm_Web_Download
- "editorclient,contents,changed": Editor client's contents changed
- "editorclient,selection,changed": Editor client's selection changed
- "frame,created": A new frame was created. Event info is an Evas_Object which can be handled with WebKit's ewk_frame API
- "icon,received": An icon was received by the main frame
- "inputmethod,changed": Input method changed. Event info is an Eina_Bool indicating whether it's enabled or not
- "js,windowobject,clear": JS window object has been cleared
- "link,hover,in": Mouse cursor is hovering over a link. Event info is a char *link[2], where the first string contains the URL the link points to, and the second one the title of the link
- "link,hover,out": Mouse cursor left the link
- "load,document,finished": Loading of a document finished. Event info is the frame that finished loading
- "load,error": Load failed. Event info is a pointer to Elm_Web_Frame_Load_Error
- "load,finished": Load finished. Event info is NULL on success, on error it's a pointer to Elm_Web_Frame_Load_Error
- "load,newwindow,show": A new window was created and is ready to be shown
- "load,progress": Overall load progress. Event info is a pointer to a double containing a value between 0.0 and 1.0
- "load,provisional": Started provisional load
- "load,started": Loading of a document started
- "menubar,visible,get": Queries if the menubar is visible. Event info is a pointer to Eina_Bool where the callback should set
EINA_TRUE
if the menubar is visible, or EINA_FALSE
in case it's not
- "menubar,visible,set": Informs menubar visibility. Event info is an Eina_Bool indicating the visibility
- "popup,created": A dropdown widget was activated, requesting its popup menu to be created. Event info is a pointer to Elm_Web_Menu
- "popup,willdelete": The web object is ready to destroy the popup object created. Event info is a pointer to Elm_Web_Menu
- "ready": Page is fully loaded
- "scrollbars,visible,get": Queries visibility of scrollbars. Event info is a pointer to Eina_Bool where the visibility state should be set
- "scrollbars,visible,set": Informs scrollbars visibility. Event info is an Eina_Bool with the visibility state set
- "statusbar,text,set": Text of the statusbar changed. Even info is a string with the new text
- "statusbar,visible,get": Queries visibility of the status bar. Event info is a pointer to Eina_Bool where the visibility state should be set.
- "statusbar,visible,set": Informs statusbar visibility. Event info is an Eina_Bool with the visibility value
- "title,changed": Title of the main frame changed. Event info is a string with the new title
- "toolbars,visible,get": Queries visibility of toolbars. Event info is a pointer to Eina_Bool where the visibility state should be set
- "toolbars,visible,set": Informs the visibility of toolbars. Event info is an Eina_Bool with the visibility state
- "tooltip,text,set": Show and set text of a tooltip. Event info is a string with the text to show
- "uri,changed": URI of the main frame changed. Event info is a string (deprecated. use "url,changed" instead)
- "url,changed": URL of the main frame changed. Event info is a string with the new URI
- "view,resized": The web object internal's view changed sized
- "windows,close,request": A JavaScript request to close the current window was requested
- "zoom,animated,end": Animated zoom finished
- "focused" : When the web has received focus. (since 1.8)
- "unfocused" : When the web has lost focus. (since 1.8)
available styles:
An example of use of web:
typedef void(* Elm_Web_Console_Message) (void *data, Evas_Object *obj, const char *message, unsigned int line_number, const char *source_id) |
Callback type for the JS console message hook.
When a console message is added from JavaScript, any set function to the console message hook will be called for the user to handle. There is no default implementation of this hook.
- Parameters
-
data | User data pointer set when setting the hook function. |
obj | The elm_web object that originated the message. |
message | The message sent. |
line_number | The line number. |
source_id | Source id. |
- See also
- elm_web_console_message_hook_set()
typedef Evas_Object*(* Elm_Web_Dialog_Alert) (void *data, Evas_Object *obj, const char *message) |
Callback type for the JS alert hook.
- Parameters
-
data | User data pointer set when setting the hook function. |
obj | The elm_web object requesting the new window. |
message | The message to show in the alert dialog. |
- Returns
- The object representing the alert dialog. Elm_Web will run a second main loop to handle the dialog and normal flow of the application will be restored when the object is deleted, so the user should handle the popup properly in order to delete the object when the action is finished. If the function returns
NULL
the popup will be ignored.
- See also
- elm_web_dialog_alert_hook_set()
typedef Evas_Object*(* Elm_Web_Dialog_Confirm) (void *data, Evas_Object *obj, const char *message, Eina_Bool *ret) |
Callback type for the JS confirm hook.
- Parameters
-
data | User data pointer set when setting the hook function. |
obj | The elm_web object requesting the new window. |
message | The message to show in the confirm dialog. |
ret | Pointer to store the user selection. EINA_TRUE if the user selected Ok , EINA_FALSE otherwise. |
- Returns
- The object representing the confirm dialog. Elm_Web will run a second main loop to handle the dialog and normal flow of the application will be restored when the object is deleted, so the user should handle the popup properly in order to delete the object when the action is finished. If the function returns
NULL
the popup will be ignored.
- See also
- elm_web_dialog_confirm_hook_set()
typedef Evas_Object*(* Elm_Web_Dialog_File_Selector) (void *data, Evas_Object *obj, Eina_Bool allows_multiple, Eina_List *accept_types, Eina_List **selected, Eina_Bool *ret) |
Callback type for the JS file selector hook.
- Parameters
-
data | User data pointer set when setting the hook function. |
obj | The elm_web object requesting the new window. |
allows_multiple | EINA_TRUE if multiple files can be selected. |
accept_types | Mime types accepted. |
selected | Pointer to store the list of malloc'ed strings containing the path to each file selected. Must be NULL if the file dialog is canceled. |
ret | Pointer to store the user selection. EINA_TRUE if the user selected Ok , EINA_FALSE otherwise. |
- Returns
- The object representing the file selector dialog. Elm_Web will run a second main loop to handle the dialog and normal flow of the application will be restored when the object is deleted, so the user should handle the popup properly in order to delete the object when the action is finished. If the function returns
NULL
the popup will be ignored.
- See also
- elm_web_dialog_file selector_hook_set()
typedef Evas_Object*(* Elm_Web_Dialog_Prompt) (void *data, Evas_Object *obj, const char *message, const char *def_value, const char **value, Eina_Bool *ret) |
Callback type for the JS prompt hook.
- Parameters
-
data | User data pointer set when setting the hook function. |
obj | The elm_web object requesting the new window. |
message | The message to show in the prompt dialog. |
def_value | The default value to present the user in the entry |
value | Pointer to store the value given by the user. Must be a malloc'ed string or NULL if the user canceled the popup. |
ret | Pointer to store the user selection. EINA_TRUE if the user selected Ok , EINA_FALSE otherwise. |
- Returns
- The object representing the prompt dialog. Elm_Web will run a second main loop to handle the dialog and normal flow of the application will be restored when the object is deleted, so the user should handle the popup properly in order to delete the object when the action is finished. If the function returns
NULL
the popup will be ignored.
- See also
- elm_web_dialog_prompt_hook_set()
Structure used to report load errors.
Load errors are reported as signal by elm_web. All the strings are temporary references and should not be used after the signal callback returns. If it's required, make copies with strdup() or eina_stringshare_add() (they are not even guaranteed to be stringshared, so must use eina_stringshare_add() and not eina_stringshare_ref()).
Structure describing the menu of a popup.
This structure will be passed as the event_info
for the "popup,create" signal, which is emitted when a dropdown menu is opened. Users wanting to handle these popups by themselves should listen to this signal and set the handled
property of the struct to EINA_TRUE
. Leaving this property as EINA_FALSE
means that the user will not handle the popup and the default implementation will be used.
When the popup is ready to be dismissed, a "popup,willdelete" signal will be emitted to notify the user that it can destroy any objects and free all data related to it.
- See also
- elm_web_popup_selected_set()
-
elm_web_popup_destroy()
typedef Evas_Object*(* Elm_Web_Window_Open) (void *data, Evas_Object *obj, Eina_Bool js, const Elm_Web_Window_Features *window_features) |
Callback type for the create_window hook.
- Parameters
-
data | User data pointer set when setting the hook function. |
obj | The elm_web object requesting the new window. |
js | Set to EINA_TRUE if the request was originated from JavaScript. EINA_FALSE otherwise. |
window_features | A pointer of Elm_Web_Window_Features indicating the features requested for the new window. |
- Returns
- The
elm_web
widget where the request will be loaded. That is, if a new window or tab is created, the elm_web widget in it should be returned, and NOT the window object. Returning NULL
should cancel the request.
- See also
- elm_web_window_create_hook_set()
Types of zoom available.
Enumerator |
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ELM_WEB_ZOOM_MODE_MANUAL |
Zoom controlled normally by elm_web_zoom_set.
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ELM_WEB_ZOOM_MODE_AUTO_FIT |
Zoom until content fits in web object.
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ELM_WEB_ZOOM_MODE_AUTO_FILL |
Zoom until content fills web object.
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ELM_WEB_ZOOM_MODE_LAST |
Sentinel value to indicate end.
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Eina_Bool elm_need_web |
( |
void |
| ) |
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Request that your elementary application needs web support.
This initializes the Ewebkit library when called and if support exists it returns EINA_TRUE
, otherwise returns EINA_FALSE
. This must be called before any other function that deals with elm_web objects or ewk_view instances.
- Examples:
- web_example_02.c.
References elm_label_add(), and elm_object_focus_get().
Evas_Object* elm_web_add |
( |
Evas_Object * |
parent | ) |
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Add a new web object to the parent.
- Parameters
-
- Returns
- The new object or
NULL
if it cannot be created.
- See also
- elm_web_url_set()
-
elm_web_webkit_view_get()
EINA_DEPRECATED const char* elm_web_uri_get |
( |
const Evas_Object * |
obj | ) |
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Get the current URI for the object.
The returned string must not be freed and is guaranteed to be stringshared.
- Parameters
-
- Returns
- A stringshared internal string with the current URI, or
NULL
on failure
- Deprecated:
- Use elm_web_url_get() instead
- See also
- elm_web_url_get()
References ELM_WEB_ZOOM_MODE_LAST.
EINA_DEPRECATED Eina_Bool elm_web_uri_set |
( |
Evas_Object * |
obj, |
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const char * |
uri |
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) |
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Sets the URI for the web object.
It must be a full URI, with resource included, in the form http://www.enlightenment.org or file:///tmp/something.html
- Parameters
-
obj | The web object |
uri | The URI to set |
- Returns
EINA_TRUE
if the URI could be set, EINA_FALSE
if an error occurred.
- Deprecated:
- Use elm_web_url_set() instead
- See also
- elm_web_url_set()
Get boolean properties from Elm_Web_Window_Features (such as statusbar, menubar, etc) that are on a window.
- Parameters
-
wf | The web window features object |
flag | The web window feature flag whose value is required. |
- Returns
EINA_TRUE
if the flag is set, EINA_FALSE
otherwise
void elm_web_window_features_region_get |
( |
const Elm_Web_Window_Features * |
wf, |
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Evas_Coord * |
x, |
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Evas_Coord * |
y, |
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Evas_Coord * |
w, |
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Evas_Coord * |
h |
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) |
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TODO : Add documentation.
- Parameters
-
wf | The web window features object |
x,y,w,h | - the co-ordinates of the web view window. |