mirrors/netsurf
1
0
Fork 0
mirror of https://github.com/netsurf-browser/netsurf synced 2024-11-27 08:50:02 +03:00
Code Issues Packages Projects Releases Wiki Activity

Early <input> elements working, but we need more caseless comparisons

Browse Source
This commit is contained in:
Daniel Silverstone 2012-07-08 11:45:27 +01:00
parent 3fb489b90a
commit b42c43dc01
2 changed files with 145 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
render/box_construct.c
View File

@ -944,7 +944,7 @@ bool box_construct_element(struct box_construct_ctx *ctx,
/* Special elements */ /* Special elements */
element = bsearch(dom_string_data(s), element_table, element = bsearch(dom_string_data(s), element_table,
ELEMENT_TABLE_COUNT, sizeof(element_table[0]), ELEMENT_TABLE_COUNT, sizeof(element_table[0]),
(int (*)(const void *, const void *)) strcmp); (int (*)(const void *, const void *)) strcasecmp);
dom_string_unref(s); dom_string_unref(s);

147
render/libdom_binding.c
View File

@ -361,6 +361,142 @@ out:
return control; return control;
} }
static struct form_control *
parse_input_element(struct form *forms, dom_html_input_element *input)
{
struct form_control *control;
dom_html_form_element *form = NULL;
dom_string *ds_type = NULL;
dom_string *ds_name = NULL;
dom_string *ds_value = NULL;
char *type = NULL;
char *name = NULL;
if (dom_html_input_element_get_form(input, &form) != DOM_NO_ERR)
goto out;
if (dom_html_input_element_get_type(input, &ds_type) != DOM_NO_ERR)
goto out;
if (ds_type != NULL)
type = strndup(dom_string_data(ds_type),
dom_string_byte_length(ds_type));
if (dom_html_input_element_get_name(input, &ds_name) != DOM_NO_ERR)
goto out;
if (ds_name != NULL)
name = strndup(dom_string_data(ds_name),
dom_string_byte_length(ds_name));
if (type != NULL && strcasecmp(type, "password") == 0) {
control = form_new_control(input, GADGET_PASSWORD);
} else if (type != NULL && strcasecmp(type, "file") == 0) {
control = form_new_control(input, GADGET_FILE);
} else if (type != NULL && strcasecmp(type, "hidden") == 0) {
control = form_new_control(input, GADGET_HIDDEN);
} else if (type != NULL && strcasecmp(type, "checkbox") == 0) {
control = form_new_control(input, GADGET_CHECKBOX);
} else if (type != NULL && strcasecmp(type, "radio") == 0) {
control = form_new_control(input, GADGET_RADIO);
} else if (type != NULL && strcasecmp(type, "submit") == 0) {
control = form_new_control(input, GADGET_SUBMIT);
} else if (type != NULL && strcasecmp(type, "reset") == 0) {
control = form_new_control(input, GADGET_RESET);
} else if (type != NULL && strcasecmp(type, "button") == 0) {
control = form_new_control(input, GADGET_BUTTON);
} else if (type != NULL && strcasecmp(type, "image") == 0) {
control = form_new_control(input, GADGET_IMAGE);
} else {
control = form_new_control(input, GADGET_TEXTBOX);
}
if (control == NULL)
goto out;
if (name != NULL) {
/* Hand the name string over */
control->name = name;
name = NULL;
}
if (control->type == GADGET_CHECKBOX || control->type == GADGET_RADIO) {
bool selected;
if (dom_html_input_element_get_checked(
input, &selected) == DOM_NO_ERR) {
control->selected = selected;
}
}
if (control->type == GADGET_PASSWORD ||
control->type == GADGET_TEXTBOX) {
unsigned long maxlength;
if (dom_html_input_element_get_max_length(
input, &maxlength) == DOM_NO_ERR) {
control->maxlength = maxlength;
}
}
if (control->type != GADGET_FILE && control->type != GADGET_IMAGE) {
if (dom_html_input_element_get_value(
input, &ds_value) == DOM_NO_ERR) {
if (ds_value != NULL) {
control->value = strndup(
dom_string_data(ds_value),
dom_string_byte_length(ds_value));
if (control->value == NULL) {
form_free_control(control);
control = NULL;
goto out;
}
control->length = strlen(control->value);
}
}
if (control->type == GADGET_TEXTBOX ||
control->type == GADGET_PASSWORD) {
if (control->value == NULL) {
control->value = strdup("");
if (control->value == NULL) {
form_free_control(control);
control = NULL;
goto out;
}
control->length = 0;
}
control->initial_value = strdup(control->value);
if (control->initial_value == NULL) {
form_free_control(control);
control = NULL;
goto out;
}
}
}
if (form != NULL && control != NULL)
form_add_control(find_form(forms, form), control);
out:
if (form != NULL)
dom_node_unref(form);
if (ds_type != NULL)
dom_string_unref(ds_type);
if (ds_name != NULL)
dom_string_unref(ds_name);
if (ds_value != NULL)
dom_string_unref(ds_value);
if (type != NULL)
free(type);
if (name != NULL)
free(name);
return control;
}
static struct form_control * static struct form_control *
invent_fake_gadget(dom_node *node) invent_fake_gadget(dom_node *node)
{ {
@ -407,11 +543,16 @@ struct form_control *binding_get_control_for_node(void *ctx, dom_node *node)
} }
/* Step three, attempt to work out what gadget to make */ /* Step three, attempt to work out what gadget to make */
LOG(("NODE: %s", node_name));
if (node_name && strcmp(node_name, "button") == 0) if (node_name && strcasecmp(node_name, "button") == 0)
ctl = parse_button_element(bctx->forms, ctl = parse_button_element(bctx->forms,
(dom_html_button_element *) node); (dom_html_button_element *) node);
else else if (node_name && strcasecmp(node_name, "input") == 0)
ctl = parse_input_element(bctx->forms,
(dom_html_input_element *) node);
/* If all else fails, fake gadget time */
if (ctl == NULL)
ctl = invent_fake_gadget(node); ctl = invent_fake_gadget(node);
if (ds_name != NULL) if (ds_name != NULL)