void ro_gui_drag_save_link(gui_save_type save_type, const char *url,
const char *title, struct gui_window *g)
{
wimp_pointer pointer;
char icon_buf[20];
os_error *error;
/* Close the save window because otherwise we need two contexts
*/
xwimp_create_menu(wimp_CLOSE_MENU, 0, 0);
ro_gui_dialog_close(dialog_saveas);
gui_save_url = url;
gui_save_title = title;
gui_save_sourcew = g->window;
saving_from_dialog = false;
error = xwimp_get_pointer_info(&pointer);
if (error) {
LOG(("xwimp_get_pointer_info: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
ro_gui_save_set_state(NULL, save_type, url, save_leafname, icon_buf);
gui_current_drag_type = GUI_DRAG_SAVE;
ro_gui_drag_icon(pointer.pos.x, pointer.pos.y, icon_buf);
}
void ro_mouse_poll(void)
{
wimp_pointer pointer;
os_error *error;
/* If no trackers are active, just exit. */
if (ro_mouse_drag_track_callback == NULL &&
ro_mouse_poll_track_callback == NULL)
return;
error = xwimp_get_pointer_info(&pointer);
if (error) {
LOG(("xwimp_get_pointer_info: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
/* Process the drag tracker, if one is active. */
if (ro_mouse_drag_track_callback != NULL)
ro_mouse_drag_track_callback(&pointer, ro_mouse_drag_data);
/* Process the window tracker, if one is active. */
if (ro_mouse_poll_track_callback != NULL)
ro_mouse_poll_track_callback(&pointer, ro_mouse_poll_data);
}
/**
* Handle OK click/keypress in the save dialog.
*
* \param w window handle of save dialog
* \return true on success, false on failure
*/
bool ro_gui_save_ok(wimp_w w)
{
const char *name = ro_gui_get_icon_string(w, ICON_SAVE_PATH);
wimp_pointer pointer;
char path[256];
if (!strrchr(name, '.')) {
warn_user("NoPathError", NULL);
return false;
}
ro_gui_convert_save_path(path, sizeof path, name);
gui_save_sourcew = w;
saving_from_dialog = true;
gui_save_send_dataload = false;
gui_save_close_after = xwimp_get_pointer_info(&pointer)
|| !(pointer.buttons & wimp_CLICK_ADJUST);
memcpy(&gui_save_message.data.data_xfer.file_name, path, 1 + strlen(path));
if (ro_gui_save_content(gui_save_content, path, !option_confirm_overwrite)) {
ro_gui_save_done();
return true;
}
return false;
}
void gui_drag_save_object(gui_save_type save_type, hlcache_handle *c,
struct gui_window *g)
{
wimp_pointer pointer;
char icon_buf[20];
os_error *error;
/* Close the save window because otherwise we need two contexts
*/
xwimp_create_menu(wimp_CLOSE_MENU, 0, 0);
ro_gui_dialog_close(dialog_saveas);
gui_save_sourcew = g->window;
saving_from_dialog = false;
error = xwimp_get_pointer_info(&pointer);
if (error) {
LOG(("xwimp_get_pointer_info: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
ro_gui_save_set_state(c, save_type, nsurl_access(hlcache_handle_get_url(c)),
save_leafname, LEAFNAME_MAX,
icon_buf, sizeof(icon_buf));
gui_current_drag_type = GUI_DRAG_SAVE;
ro_gui_drag_icon(pointer.pos.x, pointer.pos.y, icon_buf);
}
query_id query_user(const char *query, const char *detail,
const query_callback *cb, void *pw,
const char *yes, const char *no)
{
wimp_pointer pointer;
if (xwimp_get_pointer_info(&pointer))
pointer.pos.y = pointer.pos.x = -1;
return query_user_xy(query, detail, cb, pw, yes, no,
pointer.pos.x, pointer.pos.y);
}
void ro_gui_menu_selection(wimp_selection *selection)
{
int i; //, j;
wimp_menu_entry *menu_entry;
menu_action action;
wimp_pointer pointer;
os_error *error;
int previous_menu_icon = current_menu_icon;
/* if we are using gui_multitask then menu selection events
* may be delivered after the menu has been closed. As such,
* we simply ignore these events. */
if (!current_menu)
return;
assert(current_menu_window);
/* get the menu entry and associated action and definition */
menu_entry = ¤t_menu->entries[selection->items[0]];
for (i = 1; selection->items[i] != -1; i++)
menu_entry = &menu_entry->sub_menu->
entries[selection->items[i]];
action = ro_gui_menu_find_action(current_menu, menu_entry);
/* Deal with the menu action. If this manages to re-prepare the
* menu for re-opening, we test for and act on Adjust clicks.
*/
if (!ro_gui_wimp_event_menu_selection(current_menu_window,
current_menu_icon, current_menu, selection, action))
return;
/* re-open the menu for Adjust clicks */
error = xwimp_get_pointer_info(&pointer);
if (error) {
LOG(("xwimp_get_pointer_info: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
ro_gui_menu_closed();
return;
}
if (pointer.buttons != wimp_CLICK_ADJUST) {
ro_gui_menu_closed();
return;
}
ro_gui_menu_create(current_menu, 0, 0, current_menu_window);
current_menu_icon = previous_menu_icon;
}
void ro_gui_download_drag_end(wimp_dragged *drag)
{
wimp_pointer pointer;
wimp_message message;
struct gui_download_window *dw = download_window_current;
const char *leaf;
os_error *error;
if (dw->saved || dw->error)
return;
error = xwimp_get_pointer_info(&pointer);
if (error) {
LOG(("xwimp_get_pointer_info: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
/* ignore drags to the download window itself */
if (pointer.w == dw->window) return;
leaf = strrchr(dw->path, '.');
if (leaf)
leaf++;
else
leaf = dw->path;
ro_gui_convert_save_path(message.data.data_xfer.file_name, 212, leaf);
message.your_ref = 0;
message.action = message_DATA_SAVE;
message.data.data_xfer.w = pointer.w;
message.data.data_xfer.i = pointer.i;
message.data.data_xfer.pos.x = pointer.pos.x;
message.data.data_xfer.pos.y = pointer.pos.y;
message.data.data_xfer.est_size = dw->total_size ? dw->total_size :
dw->received;
message.data.data_xfer.file_type = dw->file_type;
message.size = 44 + ((strlen(message.data.data_xfer.file_name) + 4) &
(~3u));
error = xwimp_send_message_to_window(wimp_USER_MESSAGE, &message,
pointer.w, pointer.i, 0);
if (error) {
LOG(("xwimp_send_message_to_window: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
}
}
void ro_gui_save_drag_end(wimp_dragged *drag)
{
const char *name;
wimp_pointer pointer;
wimp_message message;
os_error *error;
char *dp, *ep;
char *local_name = NULL;
utf8_convert_ret err;
if (dragbox_active)
ro_gui_drag_box_cancel();
error = xwimp_get_pointer_info(&pointer);
if (error) {
LOG(("xwimp_get_pointer_info: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
/* perform hit-test if the destination is the same as the source window;
we want to allow drag-saving from a page into the input fields within
the page, but avoid accidental replacements of the current page */
if (gui_save_sourcew != (wimp_w)-1 && pointer.w == gui_save_sourcew) {
int dx = (drag->final.x1 + drag->final.x0)/2;
int dy = (drag->final.y1 + drag->final.y0)/2;
struct gui_window *g;
bool dest_ok = false;
os_coord pos;
g = ro_gui_window_lookup(gui_save_sourcew);
if (g && ro_gui_window_to_window_pos(g, dx, dy, &pos)) {
dest_ok = browser_window_drop_file_at_point(g->bw,
pos.x, pos.y, NULL);
}
if (!dest_ok) {
/* cancel the drag operation */
gui_current_drag_type = GUI_DRAG_NONE;
return;
}
}
void gui_drag_save_selection(struct selection *s, struct gui_window *g)
{
wimp_pointer pointer;
char icon_buf[20];
os_error *error;
/* Close the save window because otherwise we need two contexts
*/
xwimp_create_menu(wimp_CLOSE_MENU, 0, 0);
ro_gui_dialog_close(dialog_saveas);
gui_save_sourcew = g->window;
saving_from_dialog = false;
error = xwimp_get_pointer_info(&pointer);
if (error) {
LOG(("xwimp_get_pointer_info: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
if (gui_save_selection == NULL)
free(gui_save_selection);
gui_save_selection = selection_get_copy(s);
ro_gui_save_set_state(NULL, GUI_SAVE_TEXT_SELECTION, NULL,
save_leafname, LEAFNAME_MAX,
icon_buf, sizeof(icon_buf));
gui_current_drag_type = GUI_DRAG_SAVE;
ro_gui_drag_icon(pointer.pos.x, pointer.pos.y, icon_buf);
}
void ro_gui_save_drag_end(wimp_dragged *drag)
{
const char *name;
wimp_pointer pointer;
wimp_message message;
os_error *error;
char *dp, *ep;
char *local_name = NULL;
utf8_convert_ret err;
if (dragbox_active)
ro_gui_drag_box_cancel();
error = xwimp_get_pointer_info(&pointer);
if (error) {
LOG(("xwimp_get_pointer_info: 0x%x: %s",
error->errnum, error->errmess));
warn_user("WimpError", error->errmess);
return;
}
/* perform hit-test if the destination is the same as the source window;
we want to allow drag-saving from a page into the input fields within
the page, but avoid accidental replacements of the current page */
if (gui_save_sourcew != (wimp_w)-1 && pointer.w == gui_save_sourcew) {
int dx = (drag->final.x1 + drag->final.x0)/2;
int dy = (drag->final.y1 + drag->final.y0)/2;
struct gui_window *g;
bool dest_ok = false;
os_coord pos;
g = ro_gui_window_lookup(gui_save_sourcew);
if (g && ro_gui_window_to_window_pos(g, dx, dy, &pos)) {
hlcache_handle *h = g->bw->current_content;
if (h && content_get_type(h) == CONTENT_HTML) {
struct box *box = html_get_box_tree(h);
int box_x, box_y;
/* Consider the margins of the html page now */
box_x = box->margin[LEFT];
box_y = box->margin[TOP];
while (!dest_ok && (box = box_at_point(box,
pos.x, pos.y, &box_x, &box_y,
&h))) {
if (box->style &&
css_computed_visibility(
box->style) ==
CSS_VISIBILITY_HIDDEN)
continue;
if (box->gadget) {
switch (box->gadget->type) {
case GADGET_FILE:
case GADGET_TEXTBOX:
case GADGET_TEXTAREA:
case GADGET_PASSWORD:
dest_ok = true;
break;
default: /* appease compiler */
break;
}
}
}
}
}
if (!dest_ok) {
/* cancel the drag operation */
gui_current_drag_type = GUI_DRAG_NONE;
return;
}
}