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Page info: Implement mouse action handling.

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This commit is contained in:
Michael Drake 2020-02-23 17:18:11 +00:00
parent 4b2697c989
commit 1149a1304d
1 changed files with 91 additions and 0 deletions
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91
desktop/page-info.c
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@ -675,3 +675,94 @@ cleanup:
return NSERROR_OK;
}
/**
* Handle any clicks on an item.
*
* \param[in] pi The page info window handle.
* \param[in] mouse The current mouse state.
* \param[in] clicked The page info window entry to consider clicks on.
* \return NSERROR_OK on success, appropriate error code otherwise.
*/
static nserror page_info__handle_item_click(
struct page_info *pi,
enum browser_mouse_state mouse,
enum pi_entry clicked)
{
nserror err;
if (!(mouse & BROWSER_MOUSE_CLICK_1)) {
return NSERROR_OK;
}
switch (clicked) {
case PI_ENTRY_CERT:
err = browser_window_show_certificates(pi->bw);
break;
case PI_ENTRY_COOKIES:
err = browser_window_show_cookies(pi->bw);
break;
default:
err = NSERROR_OK;
break;
}
return err;
}
/* Exported interface documented in desktop/page_info.h */
nserror page_info_mouse_action(
struct page_info *pi,
enum browser_mouse_state mouse,
int x,
int y)
{
int cur_y = 0;
nserror err;
cur_y += pi->window_padding;
for (unsigned i = 0; i < PI_ENTRY__COUNT; i++) {
struct page_info_entry *entry = pi->entries + i;
bool hovering = false;
int height;
switch (entry->type) {
case PAGE_INFO_ENTRY_TYPE_TEXT:
cur_y += entry->text.height;
cur_y += entry->text.padding_bottom;
break;
case PAGE_INFO_ENTRY_TYPE_ITEM:
height = entry->item.padding_top +
entry->item.item.height +
entry->item.padding_bottom;
if (y >= cur_y && y < cur_y + height) {
hovering = true;
err = page_info__handle_item_click(
pi, mouse, i);
if (err != NSERROR_OK) {
return err;
}
}
if (entry->item.hover != hovering) {
int w, h;
struct rect r = {
.x0 = 0,
.y0 = cur_y,
.y1 = cur_y + height,
};
pi->cw_t->get_window_dimensions(
pi->cw_h, &w, &h);
r.x1 = (pi->width > w) ? pi->width : w;
pi->cw_t->invalidate(pi->cw_h, &r);
}
entry->item.hover = hovering;
cur_y += height;
break;
}
}
return NSERROR_OK;
}