mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-19 10:42:36 +03:00
ac732fb79d
slightly extends the invalidate core window API with error return and whole window invalidation. Also renames it to be more inline with browser window API call. cannot quite reuse browser window API yet as that applies scaling
137 lines
3.3 KiB
C
137 lines
3.3 KiB
C
/*
|
|
* Copyright 2017 Vincent Sanders <vince@netsurf-browser.org>
|
|
*
|
|
* This file is part of NetSurf, http://www.netsurf-browser.org/
|
|
*
|
|
* NetSurf is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; version 2 of the License.
|
|
*
|
|
* NetSurf is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/**
|
|
* \file
|
|
* Local history viewer implementation
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
|
|
#include "utils/errors.h"
|
|
#include "netsurf/types.h"
|
|
#include "netsurf/core_window.h"
|
|
|
|
#include "desktop/browser_history.h"
|
|
#include "desktop/local_history.h"
|
|
|
|
struct local_history_session {
|
|
struct browser_window *bw;
|
|
struct core_window_callback_table *cw_t;
|
|
void *core_window_handle;
|
|
};
|
|
|
|
/* exported interface documented in desktop/local_history.h */
|
|
nserror local_history_init(struct core_window_callback_table *cw_t,
|
|
void *core_window_handle,
|
|
struct browser_window *bw,
|
|
struct local_history_session **session)
|
|
{
|
|
struct local_history_session *nses;
|
|
|
|
nses = calloc(1, sizeof(struct local_history_session));
|
|
if (nses == NULL) {
|
|
return NSERROR_NOMEM;
|
|
}
|
|
|
|
nses->cw_t = cw_t;
|
|
nses->core_window_handle = core_window_handle;
|
|
|
|
local_history_set(nses, bw);
|
|
|
|
*session = nses;
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
/* exported interface documented in desktop/local_history.h */
|
|
nserror local_history_fini(struct local_history_session *session)
|
|
{
|
|
free(session);
|
|
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
|
|
/* exported interface documented in desktop/local_history.h */
|
|
nserror
|
|
local_history_redraw(struct local_history_session *session,
|
|
int x,
|
|
int y,
|
|
struct rect *clip,
|
|
const struct redraw_context *ctx)
|
|
{
|
|
if (session->bw != NULL) {
|
|
browser_window_history_redraw_rectangle(session->bw,
|
|
clip->x0, clip->y0, clip->x1, clip->y1, x, y, ctx);
|
|
}
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
/* exported interface documented in desktop/local_history.h */
|
|
void
|
|
local_history_mouse_action(struct local_history_session *session,
|
|
enum browser_mouse_state mouse,
|
|
int x,
|
|
int y)
|
|
{
|
|
if (mouse & BROWSER_MOUSE_PRESS_1) {
|
|
browser_window_history_click(session->bw, x, y, false);
|
|
}
|
|
}
|
|
|
|
/* exported interface documented in desktop/local_history.h */
|
|
bool
|
|
local_history_keypress(struct local_history_session *session, uint32_t key)
|
|
{
|
|
return false;
|
|
}
|
|
|
|
/* exported interface documented in desktop/local_history.h */
|
|
nserror
|
|
local_history_set(struct local_history_session *session,
|
|
struct browser_window *bw)
|
|
{
|
|
int width;
|
|
int height;
|
|
|
|
session->bw = bw;
|
|
if (bw != NULL) {
|
|
browser_window_history_size(session->bw, &width, &height);
|
|
|
|
session->cw_t->update_size(session->core_window_handle,
|
|
width, height);
|
|
}
|
|
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
|
|
/* exported interface documented in desktop/local_history.h */
|
|
nserror
|
|
local_history_get_size(struct local_history_session *session,
|
|
int *width,
|
|
int *height)
|
|
{
|
|
|
|
browser_window_history_size(session->bw, width, height);
|
|
*width += 20;
|
|
*height += 20;
|
|
|
|
return NSERROR_OK;
|
|
}
|