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authorVincent Sanders <vince@kyllikki.org>2014-11-11 17:11:59 +0000
committerVincent Sanders <vince@kyllikki.org>2014-11-11 17:11:59 +0000
commitd9ce975822296ffe1483448733f43a5ec3598203 (patch)
tree5b4803a9121f4654898fe3df951d6bafb5cb962d /render/form.h
parent3e4f5737aab18858dd80c7b57e5aaa3eecaf21c7 (diff)
downloadnetsurf-d9ce975822296ffe1483448733f43a5ec3598203.tar.gz
netsurf-d9ce975822296ffe1483448733f43a5ec3598203.tar.bz2
Make most of the form API internal to the html renderer.
Very little of the form API needed exposing outside of the renderer. This makes the form API that may be used by frontends obvious and limited.
Diffstat (limited to 'render/form.h')
-rw-r--r--render/form.h102
1 files changed, 16 insertions, 86 deletions
diff --git a/render/form.h b/render/form.h
index 66ff2d901..05898e3c5 100644
--- a/render/form.h
+++ b/render/form.h
@@ -31,6 +31,7 @@ struct box;
struct form_control;
struct form_option;
struct form_select_menu;
+struct form;
struct html_content;
struct dom_string;
struct content;
@@ -41,27 +42,7 @@ struct browser_window;
enum browser_mouse_state;
-/** Form submit method. */
-typedef enum {
- method_GET, /**< GET, always url encoded. */
- method_POST_URLENC, /**< POST, url encoded. */
- method_POST_MULTIPART /**< POST, multipart/form-data. */
-} form_method;
-
-/** HTML form. */
-struct form {
- void *node; /**< Corresponding DOM node */
- char *action; /**< Absolute URL to submit to. */
- char *target; /**< Target to submit to. */
- form_method method; /**< Method and enctype. */
- char *accept_charsets; /**< Charset to submit form in */
- char *document_charset; /**< Charset of document containing form */
- struct form_control *controls; /**< Linked list of controls. */
- struct form_control *last_control; /**< Last control in list. */
-
- struct form *prev; /**< Previous form in doc. */
-};
/** Type of a struct form_control. */
typedef enum {
@@ -84,6 +65,21 @@ struct form_textarea_data {
struct form_control *gadget;
};
+/** Option in a select. */
+struct form_option {
+ void *node; /**< Corresponding DOM node */
+ bool selected;
+ bool initial_selected;
+ char *value;
+ char *text; /**< NUL terminated. */
+ struct form_option* next;
+};
+
+struct image_input_coords {
+ int x;
+ int y;
+};
+
/** Form control. */
struct form_control {
void *node; /**< Corresponding DOM node */
@@ -129,73 +125,7 @@ struct form_control {
struct form_control *next; /**< Next control in this form. */
};
-/** Option in a select. */
-struct form_option {
- void *node; /**< Corresponding DOM node */
- bool selected;
- bool initial_selected;
- char *value;
- char *text; /**< NUL terminated. */
- struct form_option* next;
-};
-
-struct image_input_coords {
- int x;
- int y;
-};
-/**
- * Called by the select menu when it wants an area to be redrawn. The
- * coordinates are menu origin relative.
- *
- * \param client_data data which was passed to form_open_select_menu
- * \param x X coordinate of redraw rectangle
- * \param y Y coordinate of redraw rectangle
- * \param width width of redraw rectangle
- * \param height height of redraw rectangle
- */
-typedef void(*select_menu_redraw_callback)(void *client_data,
- int x, int y, int width, int height);
-
-struct form *form_new(void *node, const char *action, const char *target,
- form_method method, const char *charset,
- const char *doc_charset);
-void form_free(struct form *form);
-struct form_control *form_new_control(void *node, form_control_type type);
-void form_add_control(struct form *form, struct form_control *control);
-void form_free_control(struct form_control *control);
-bool form_add_option(struct form_control *control, char *value, char *text,
- bool selected, void *node);
-bool form_successful_controls(struct form *form,
- struct form_control *submit_button,
- struct fetch_multipart_data **successful_controls);
-bool form_successful_controls_dom(struct form *form,
- struct form_control *submit_button,
- struct fetch_multipart_data **successful_controls);
-
-bool form_open_select_menu(void *client_data,
- struct form_control *control,
- select_menu_redraw_callback redraw_callback,
- struct content *c);
-void form_select_menu_callback(void *client_data,
- int x, int y, int width, int height);
-void form_free_select_menu(struct form_control *control);
-bool form_redraw_select_menu(struct form_control *control, int x, int y,
- float scale, const struct rect *clip,
- const struct redraw_context *ctx);
-bool form_clip_inside_select_menu(struct form_control *control, float scale,
- const struct rect *clip);
-const char *form_select_mouse_action(struct form_control *control,
- enum browser_mouse_state mouse, int x, int y);
-void form_select_mouse_drag_end(struct form_control *control,
- enum browser_mouse_state mouse, int x, int y);
-void form_select_get_dimensions(struct form_control *control,
- int *width, int *height);
void form_select_process_selection(struct form_control *control, int item);
-void form_submit(struct nsurl *page_url, struct browser_window *target,
- struct form *form, struct form_control *submit_button);
-void form_radio_set(struct form_control *radio);
-
-void form_gadget_update_value(struct form_control *control, char *value);
#endif