diff options
Diffstat (limited to 'nncmpp.c')
| -rw-r--r-- | nncmpp.c | 71 |
1 files changed, 36 insertions, 35 deletions
@@ -1396,7 +1396,7 @@ static struct app_context // User interface: struct ui *ui; ///< User interface interface - struct layout widgets; ///< Layouted widgets + struct widget *widgets; ///< Layouted widgets int ui_width; ///< Window width int ui_height; ///< Window height int ui_hunit; ///< Horizontal unit @@ -2100,31 +2100,6 @@ app_layout_header (struct layout *out) app_layout_text (header, APP_ATTR (HEADER), out); } -static struct widget * -app_widget_by_id (int id) -{ - LIST_FOR_EACH (struct widget, w, g.widgets.head) - if (w->id == id) - return w; - return NULL; -} - -static int -app_visible_items_height (void) -{ - struct widget *list = app_widget_by_id (WIDGET_LIST); - hard_assert (list != NULL); - - // The raw number of items that would have fit on the terminal - return MAX (0, list->height); -} - -static int -app_visible_items (void) -{ - return app_visible_items_height () / g.ui_vunit; -} - /// Figure out scrollbar appearance. @a s is the minimal slider length as well /// as the scrollbar resolution per @a visible item. struct scrollbar { long length, start; } @@ -2360,6 +2335,31 @@ app_layout_statusbar (struct layout *out) // - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +static struct widget * +app_widget_by_id (int id) +{ + LIST_FOR_EACH (struct widget, w, g.widgets) + if (w->id == id) + return w; + return NULL; +} + +static int +app_visible_items_height (void) +{ + struct widget *list = app_widget_by_id (WIDGET_LIST); + hard_assert (list != NULL); + + // The raw number of items that would have fit on the terminal + return MAX (0, list->height); +} + +static int +app_visible_items (void) +{ + return app_visible_items_height () / g.ui_vunit; +} + /// Checks what items are visible and returns if the range was alright static bool app_fix_view_range (void) @@ -2411,13 +2411,14 @@ app_on_refresh (void *user_data) if (bottom.tail) available_height -= bottom.tail->y + bottom.tail->height; - LIST_FOR_EACH (struct widget, w, g.widgets.head) + LIST_FOR_EACH (struct widget, w, g.widgets) widget_destroy (w); - g.widgets = (struct layout) {}; - app_append_layout (&top, &g.widgets); - app_layout_view (&g.widgets, available_height); - app_append_layout (&bottom, &g.widgets); + struct layout widgets = {}; + app_append_layout (&top, &widgets); + app_layout_view (&widgets, available_height); + app_append_layout (&bottom, &widgets); + g.widgets = widgets.head; app_fix_view_range(); @@ -3002,7 +3003,7 @@ app_process_mouse (termo_mouse_event_t type, int x, int y, int button, } struct widget *target = NULL; - LIST_FOR_EACH (struct widget, w, g.widgets.head) + LIST_FOR_EACH (struct widget, w, g.widgets) if (x >= w->x && x < w->x + w->width && y >= w->y && y < w->y + w->height) target = w; @@ -5756,7 +5757,7 @@ tui_render (void) erase (); curs_set (0); - LIST_FOR_EACH (struct widget, w, g.widgets.head) + LIST_FOR_EACH (struct widget, w, g.widgets) if (w->width >= 0 && w->height >= 0) w->on_render (w); } @@ -6552,7 +6553,7 @@ x11_render (void) { XRenderFillRectangle (g.dpy, PictOpSrc, g.x11_pixmap_picture, &x11_default_bg, 0, 0, g.ui_width, g.ui_height); - LIST_FOR_EACH (struct widget, w, g.widgets.head) + LIST_FOR_EACH (struct widget, w, g.widgets) if (w->width && w->height) w->on_render (w); @@ -6793,7 +6794,7 @@ x11_process_press (int x, int y, int button, int modifiers) if (button != Button3) goto out; - char *text = x11_find_text (g.widgets.head, x, y); + char *text = x11_find_text (g.widgets, x, y); if (!text || !*(cstr_strip_in_place (text, " \t"))) { free (text); |