static GdkFilterReturn
filter_func (GdkXEvent *gdk_xevent, GdkEvent *event, gpointer data)
{
XEvent *x_event;
x_event = (XEvent *) gdk_xevent;
switch (x_event->type) {
case KeyPress:
if (popup == NULL && popup_keycode_to_free == -1) {
popup_keycode_to_free = x_event->xkey.keycode;
popup = popup_create (screen);
} else {
popup_on_key_press (popup,
GDK_DISPLAY_XDISPLAY (gdk_display_get_default ()),
&x_event->xkey);
}
break;
case KeyRelease:
if (popup_keycode_to_free == x_event->xkey.keycode) {
popup_keycode_to_free = -1;
popup_free (popup);
popup = NULL;
}
break;
default:
// No-op.
break;
}
return GDK_FILTER_CONTINUE;
}
gboolean
superswitcher_show_popup (void *object, GError **error)
{
if (!popup) {
popup = popup_create (screen);
}
return TRUE;
}
static void handle_new_popup(struct wl_listener *listener, void *data) {
struct sway_xdg_shell_v6_view *xdg_shell_v6_view =
wl_container_of(listener, xdg_shell_v6_view, new_popup);
struct wlr_xdg_popup_v6 *wlr_popup = data;
popup_create(wlr_popup, &xdg_shell_v6_view->view);
}
static void popup_handle_new_popup(struct wl_listener *listener, void *data) {
struct sway_xdg_popup_v6 *popup =
wl_container_of(listener, popup, new_popup);
struct wlr_xdg_popup_v6 *wlr_popup = data;
popup_create(wlr_popup, popup->child.view);
}
/**
* Load the book interface.
* @param data
* Book's content.
* @param len
* Length of 'data'.
*/
void book_load(const char *data, int len)
{
SDL_Rect box;
int pos;
/* Nothing to do. */
if (!data || !len) {
return;
}
/* Free old book data and reset the values. */
if (book_content != NULL) {
efree(book_content);
}
book_lines = 0;
book_scroll_lines = 0;
book_scroll = 0;
/* Store the data. */
book_content = estrdup(data);
book_name_change("Book", 4);
/* Strip trailing newlines. */
for (pos = len - 1; pos >= 0; pos--) {
if (book_content[pos] != '\n') {
break;
}
book_content[pos] = '\0';
}
/* No data... */
if (book_content[0] == '\0') {
return;
}
/* Calculate the line numbers. */
box.w = BOOK_TEXT_WIDTH;
box.h = BOOK_TEXT_HEIGHT;
text_show(NULL, FONT_ARIAL11, book_content, BOOK_TEXT_STARTX, BOOK_TEXT_STARTY, COLOR_WHITE, TEXT_WORD_WRAP | TEXT_MARKUP | TEXT_LINES_CALC, &box);
book_lines = box.h;
book_scroll_lines = box.y;
/* Create the book popup if it doesn't exist yet. */
if (!popup_get_head() || popup_get_head()->texture != texture_get(TEXTURE_TYPE_CLIENT, "book")) {
popup_struct *popup;
popup = popup_create(texture_get(TEXTURE_TYPE_CLIENT, "book"));
popup->draw_func = popup_draw_func;
popup->draw_post_func = popup_draw_post_func;
popup->event_func = popup_event_func;
popup->destroy_callback_func = popup_destroy_callback;
popup->clipboard_copy_func = popup_clipboard_copy_func;
popup->disable_texture_drawing = 1;
popup->button_left.x = 25;
popup->button_left.y = 25;
if (book_help_history_enabled) {
popup->button_left.event_func = popup_button_event_func;
popup_button_set_text(&popup->button_left, "<");
}
popup->button_right.x = 649;
popup->button_right.y = 25;
}
scrollbar_create(&scrollbar, BOOK_SCROLLBAR_WIDTH, BOOK_SCROLLBAR_HEIGHT, &book_scroll, &book_lines, book_scroll_lines);
scrollbar.redraw = &popup_get_head()->redraw;
popup_get_head()->redraw = 1;
}
