mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-11-22 22:41:30 +03:00
Page info: Implement page info window creation and destruction.
This commit is contained in:
Michael Drake
parent
3940918b68
commit
c32e1bb340
@ -311,3 +311,253 @@ nserror page_info_fini(void)
|
|||||||
{
|
{
|
||||||
return NSERROR_OK;
|
return NSERROR_OK;
|
||||||
}
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Measure the text in the page_info window.
|
||||||
|
*
|
||||||
|
* \param[in] pi The page info window handle.
|
||||||
|
* \return NSERROR_OK on success, appropriate error code otherwise.
|
||||||
|
*/
|
||||||
|
static nserror page_info__measure_text_entry(
|
||||||
|
struct page_info_text *pit)
|
||||||
|
{
|
||||||
|
nserror err;
|
||||||
|
int height_px;
|
||||||
|
|
||||||
|
err = guit->layout->width(pit->style,
|
||||||
|
pit->text, strlen(pit->text),
|
||||||
|
&pit->width);
|
||||||
|
if (err != NSERROR_OK) {
|
||||||
|
return err;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* \todo: This needs to be a helper in plot style or in nscss. */
|
||||||
|
height_px = ((pit->style->size / PLOT_STYLE_SCALE) *
|
||||||
|
FIXTOINT(nscss_screen_dpi) + 36) / 72;
|
||||||
|
|
||||||
|
pit->height = (height_px * 8 + 3) / 6;
|
||||||
|
|
||||||
|
return NSERROR_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Measure the text in the page_info window.
|
||||||
|
*
|
||||||
|
* \param[in] pi The page info window handle.
|
||||||
|
* \return NSERROR_OK on success, appropriate error code otherwise.
|
||||||
|
*/
|
||||||
|
static nserror page_info__measure_text(
|
||||||
|
struct page_info *pi)
|
||||||
|
{
|
||||||
|
nserror err;
|
||||||
|
|
||||||
|
for (unsigned i = 0; i < PI_ENTRY__COUNT; i++) {
|
||||||
|
struct page_info_entry *entry = pi->entries + i;
|
||||||
|
int padding;
|
||||||
|
|
||||||
|
switch (entry->type) {
|
||||||
|
case PAGE_INFO_ENTRY_TYPE_TEXT:
|
||||||
|
err = page_info__measure_text_entry(
|
||||||
|
&entry->text);
|
||||||
|
if (err != NSERROR_OK) {
|
||||||
|
return err;
|
||||||
|
}
|
||||||
|
if (i == PI_ENTRY_DOMAIN) {
|
||||||
|
entry->text.padding_bottom =
|
||||||
|
entry->text.height * 3 / 2;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
|
||||||
|
case PAGE_INFO_ENTRY_TYPE_ITEM:
|
||||||
|
err = page_info__measure_text_entry(
|
||||||
|
&entry->item.item);
|
||||||
|
if (err != NSERROR_OK) {
|
||||||
|
return err;
|
||||||
|
}
|
||||||
|
err = page_info__measure_text_entry(
|
||||||
|
&entry->item.detail);
|
||||||
|
if (err != NSERROR_OK) {
|
||||||
|
return err;
|
||||||
|
}
|
||||||
|
padding = entry->item.item.height / 4;
|
||||||
|
entry->item.padding_top = padding;
|
||||||
|
entry->item.padding_bottom = padding;
|
||||||
|
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
pi->window_padding = pi->entries[PI_ENTRY_DOMAIN].item.item.height / 2;
|
||||||
|
|
||||||
|
return NSERROR_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Set the text for the page_info window.
|
||||||
|
*
|
||||||
|
* \todo Use messages for internationalisation.
|
||||||
|
*
|
||||||
|
* \param[in] pi The page info window handle.
|
||||||
|
* \return NSERROR_OK on success, appropriate error code otherwise.
|
||||||
|
*/
|
||||||
|
static nserror page_info__set_text(
|
||||||
|
struct page_info *pi)
|
||||||
|
{
|
||||||
|
int printed;
|
||||||
|
static const char *header[PAGE_STATE__COUNT] = {
|
||||||
|
[PAGE_STATE_UNKNOWN] = "Provenience unknown",
|
||||||
|
[PAGE_STATE_INTERNAL] = "NetSurf data",
|
||||||
|
[PAGE_STATE_LOCAL] = "Local data",
|
||||||
|
[PAGE_STATE_INSECURE] = "Connection not secure",
|
||||||
|
[PAGE_STATE_SECURE_OVERRIDE] = "Connection not secure",
|
||||||
|
[PAGE_STATE_SECURE_ISSUES] = "Connection not secure",
|
||||||
|
[PAGE_STATE_SECURE] = "Connection is secure",
|
||||||
|
};
|
||||||
|
static const char *certificate[PAGE_STATE__COUNT] = {
|
||||||
|
[PAGE_STATE_UNKNOWN] = "Missing",
|
||||||
|
[PAGE_STATE_INTERNAL] = "None",
|
||||||
|
[PAGE_STATE_LOCAL] = "None",
|
||||||
|
[PAGE_STATE_INSECURE] = "Not valid",
|
||||||
|
[PAGE_STATE_SECURE_OVERRIDE] = "Not valid",
|
||||||
|
[PAGE_STATE_SECURE_ISSUES] = "Not valid",
|
||||||
|
[PAGE_STATE_SECURE] = "Valid",
|
||||||
|
};
|
||||||
|
|
||||||
|
assert(pi != NULL);
|
||||||
|
assert(pi->state < PAGE_STATE__COUNT);
|
||||||
|
|
||||||
|
pi->entries[PI_ENTRY_HEADER].text.style = &pi__heading[pi->state];
|
||||||
|
pi->entries[PI_ENTRY_HEADER].text.text = header[pi->state];
|
||||||
|
pi->entries[PI_ENTRY_DOMAIN].text.text = (pi->domain) ?
|
||||||
|
lwc_string_data(pi->domain) : "<No domain>";
|
||||||
|
|
||||||
|
pi->entries[PI_ENTRY_CERT].item.item.text = "Certificate: ";
|
||||||
|
pi->entries[PI_ENTRY_CERT].item.detail.text = certificate[pi->state];
|
||||||
|
|
||||||
|
printed = snprintf(pi->cookie_text, sizeof(pi->cookie_text),
|
||||||
|
"(%u in use)", pi->cookies);
|
||||||
|
if (printed < 0) {
|
||||||
|
return NSERROR_UNKNOWN;
|
||||||
|
|
||||||
|
} else if ((unsigned) printed >= sizeof(pi->cookie_text)) {
|
||||||
|
return NSERROR_NOSPACE;
|
||||||
|
}
|
||||||
|
pi->entries[PI_ENTRY_COOKIES].item.item.text = "Cookies: ";
|
||||||
|
pi->entries[PI_ENTRY_COOKIES].item.detail.text = pi->cookie_text;
|
||||||
|
|
||||||
|
return page_info__measure_text(pi);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Create page info from a browser window.
|
||||||
|
*
|
||||||
|
* \param[in] pi The page info window handle.
|
||||||
|
* \param[in] bw Browser window to show page info for.
|
||||||
|
* \return NSERROR_OK on success, appropriate error code otherwise.
|
||||||
|
*/
|
||||||
|
static nserror page_info__create_from_bw(
|
||||||
|
struct page_info *pi,
|
||||||
|
const struct browser_window *bw)
|
||||||
|
{
|
||||||
|
nsurl *url = browser_window_access_url(bw);
|
||||||
|
|
||||||
|
pi->bw = bw;
|
||||||
|
pi->state = browser_window_get_page_info_state(bw);
|
||||||
|
pi->cookies = browser_window_get_cookie_count(bw);
|
||||||
|
pi->domain = nsurl_get_component(url, NSURL_HOST);
|
||||||
|
|
||||||
|
return page_info__set_text(pi);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* Lay out the page info window.
|
||||||
|
*
|
||||||
|
* \param[in] pi The page info window handle.
|
||||||
|
* \return NSERROR_OK on success, appropriate error code otherwise.
|
||||||
|
*/
|
||||||
|
static nserror page_info__layout(
|
||||||
|
struct page_info *pi)
|
||||||
|
{
|
||||||
|
int cur_y = 0;
|
||||||
|
int max_x = 0;
|
||||||
|
|
||||||
|
cur_y += pi->window_padding;
|
||||||
|
for (unsigned i = 0; i < PI_ENTRY__COUNT; i++) {
|
||||||
|
struct page_info_entry *entry = pi->entries + i;
|
||||||
|
|
||||||
|
switch (entry->type) {
|
||||||
|
case PAGE_INFO_ENTRY_TYPE_TEXT:
|
||||||
|
cur_y += entry->text.height;
|
||||||
|
if (max_x < entry->text.width) {
|
||||||
|
max_x = entry->text.width;
|
||||||
|
}
|
||||||
|
cur_y += entry->text.padding_bottom;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case PAGE_INFO_ENTRY_TYPE_ITEM:
|
||||||
|
{
|
||||||
|
int full_width = entry->item.item.width +
|
||||||
|
entry->item.detail.width;
|
||||||
|
cur_y += entry->item.padding_top;
|
||||||
|
cur_y += entry->item.item.height;
|
||||||
|
if (max_x < full_width) {
|
||||||
|
max_x = full_width;
|
||||||
|
}
|
||||||
|
cur_y += entry->item.padding_bottom;
|
||||||
|
}
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
cur_y += pi->window_padding;
|
||||||
|
max_x += pi->window_padding * 2;
|
||||||
|
|
||||||
|
pi->width = max_x;
|
||||||
|
pi->height = cur_y;
|
||||||
|
return pi->cw_t->update_size(pi->cw_h, max_x, cur_y);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Exported interface documented in desktop/page_info.h */
|
||||||
|
nserror page_info_create(
|
||||||
|
const struct core_window_callback_table *cw_t,
|
||||||
|
struct core_window *cw_h,
|
||||||
|
const struct browser_window *bw,
|
||||||
|
struct page_info **pi_out)
|
||||||
|
{
|
||||||
|
struct page_info *pi;
|
||||||
|
nserror err;
|
||||||
|
|
||||||
|
pi = calloc(1, sizeof(*pi));
|
||||||
|
if (pi == NULL) {
|
||||||
|
return NSERROR_NOMEM;
|
||||||
|
}
|
||||||
|
|
||||||
|
pi->cw_t = cw_t;
|
||||||
|
pi->cw_h = cw_h;
|
||||||
|
|
||||||
|
memcpy(pi->entries, pi__entries, sizeof(pi__entries));
|
||||||
|
|
||||||
|
err = page_info__create_from_bw(pi, bw);
|
||||||
|
if (err != NSERROR_OK) {
|
||||||
|
page_info_destroy(pi);
|
||||||
|
return err;
|
||||||
|
}
|
||||||
|
|
||||||
|
err = page_info__layout(pi);
|
||||||
|
if (err != NSERROR_OK) {
|
||||||
|
page_info_destroy(pi);
|
||||||
|
return err;
|
||||||
|
}
|
||||||
|
|
||||||
|
*pi_out = pi;
|
||||||
|
return NSERROR_OK;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Exported interface documented in desktop/page_info.h */
|
||||||
|
void page_info_destroy(
|
||||||
|
struct page_info *pi)
|
||||||
|
{
|
||||||
|
if (pi->domain != NULL) {
|
||||||
|
lwc_string_unref(pi->domain);
|
||||||
|
}
|
||||||
|
free(pi);
|
||||||
|
}
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user