1 files changed, 0 insertions, 472 deletions

diff --git a/components/rtgui/widgets/listctrl.c b/components/rtgui/widgets/listctrl.c
deleted file mode 100644
index ee74bb2615..0000000000
--- a/components/rtgui/widgets/listctrl.c
+++ /dev/null
@@ -1,472 +0,0 @@
-/*
- * File      : listctrl.c
- * This file is part of RTGUI in RT-Thread RTOS
- * COPYRIGHT (C) 2010, RT-Thread Development Team
- *
- * The license and distribution terms for this file may be
- * found in the file LICENSE in this distribution or at
- * http://www.rt-thread.org/license/LICENSE
- *
- * Change Logs:
- * Date           Author       Notes
- * 2010-01-06     Bernard      first version
- */
-
-#include <rtgui/rtgui_theme.h>
-#include <rtgui/widgets/listctrl.h>
-
-static void rtgui_listctrl_update_current(struct rtgui_listctrl *ctrl, rt_uint16_t old_item);
-
-static void _rtgui_listctrl_constructor(struct rtgui_listctrl *ctrl)
-{
-    /* set default widget rect and set event handler */
-    rtgui_object_set_event_handler(RTGUI_OBJECT(ctrl), rtgui_listctrl_event_handler);
-
-    RTGUI_WIDGET(ctrl)->flag |= RTGUI_WIDGET_FLAG_FOCUSABLE;
-
-    ctrl->current_item = -1;
-    ctrl->item_height = rtgui_theme_get_selected_height();
-    ctrl->items_count = 0;
-    ctrl->page_items = 0;
-    ctrl->on_item = 0;
-    ctrl->on_item_draw = RT_NULL;
-
-    RTGUI_WIDGET_BACKGROUND(ctrl) = white;
-    RTGUI_WIDGET_TEXTALIGN(ctrl) = RTGUI_ALIGN_CENTER_VERTICAL;
-}
-
-DEFINE_CLASS_TYPE(listctrl, "listctrl",
-                  RTGUI_WIDGET_TYPE,
-                  _rtgui_listctrl_constructor,
-                  RT_NULL,
-                  sizeof(struct rtgui_listctrl));
-
-static void _rtgui_listctrl_get_rect(struct rtgui_listctrl *ctrl, rtgui_rect_t *rect)
-{
-    rtgui_widget_get_rect(RTGUI_WIDGET(ctrl), rect);
-    if (ctrl->items_count > rtgui_rect_height(*rect) / ctrl->item_height)
-    {
-        rect->x2 = rect->x2 - 8;
-    }
-}
-
-static void _rtgui_listctrl_get_scrollbar_rect(struct rtgui_listctrl *ctrl, rtgui_rect_t *rect)
-{
-    rtgui_widget_get_rect(RTGUI_WIDGET(ctrl), rect);
-    if (ctrl->items_count > rtgui_rect_height(*rect) / ctrl->item_height)
-    {
-        rect->x1 = rect->x2 - 8;
-    }
-    else
-    {
-        /* no scrollbar */
-        rt_memset(rect, 0, sizeof(rtgui_rect_t));
-    }
-}
-
-static void _rtgui_listctrl_scrollbar_ondraw(struct rtgui_listctrl *ctrl, struct rtgui_dc *dc)
-{
-    rtgui_rect_t rect;
-    rt_uint32_t height, y1;
-
-    /* get scrollbar rect */
-    _rtgui_listctrl_get_scrollbar_rect(ctrl, &rect);
-    if (rtgui_rect_is_empty(&rect) == RT_TRUE) return;
-
-    rtgui_dc_fill_rect(dc, &rect);
-
-    height = rtgui_rect_height(rect);
-    height = height / ((ctrl->items_count + (ctrl->page_items - 1)) / ctrl->page_items);
-    y1 = (ctrl->current_item / ctrl->page_items) * height;
-
-    rect.y1 = rect.y1 + y1;
-    rect.y2 = rect.y1 + height;
-    rect.x1 -= 3;
-    rtgui_theme_draw_selected(dc, &rect);
-}
-
-static void _rtgui_listctrl_scrollbar_onmouse(struct rtgui_listctrl *ctrl, struct rtgui_event_mouse *mouse)
-{
-    rtgui_rect_t rect;
-    rt_uint32_t height, y1;
-    rt_uint16_t old_item;
-
-    /* get scrollbar rect */
-    _rtgui_listctrl_get_scrollbar_rect(ctrl, &rect);
-    height = rtgui_rect_height(rect);
-    height = height / ((ctrl->items_count + (ctrl->page_items - 1)) / ctrl->page_items);
-    y1 = (ctrl->current_item / ctrl->page_items) * height;
-
-    rect.y1 = rect.y1 + y1;
-    rect.y2 = rect.y1 + height;
-    rtgui_widget_rect_to_device(RTGUI_WIDGET(ctrl), &rect);
-
-    old_item = ctrl->current_item;
-    if (mouse->y < rect.y1)
-    {
-        if (ctrl->current_item - ctrl->page_items >= 0)
-            rtgui_listctrl_set_current_item(ctrl, ctrl->current_item - ctrl->page_items);
-        else
-            rtgui_listctrl_update_current(ctrl, old_item);
-    }
-    else if (mouse->y > rect.y2)
-    {
-        rt_uint16_t new_item;
-        if (ctrl->current_item + ctrl->page_items < ctrl->items_count - 1)
-            new_item = ctrl->current_item + ctrl->page_items;
-        else
-            new_item = ((ctrl->current_item / ctrl->page_items) + 1) * ctrl->page_items;
-        rtgui_listctrl_set_current_item(ctrl, new_item);
-    }
-}
-
-static void _rtgui_listctrl_ondraw(struct rtgui_listctrl *ctrl)
-{
-    struct rtgui_rect rect, item_rect;
-    struct rtgui_dc *dc;
-    rt_uint16_t page_index, index;
-
-    dc = rtgui_dc_begin_drawing(RTGUI_WIDGET(ctrl));
-    if (dc == RT_NULL) return;
-
-    _rtgui_listctrl_get_rect(ctrl, &rect);
-    rtgui_dc_fill_rect(dc, &rect);
-
-    rect.x2 -= 1;
-    rect.y2 -= 1;
-
-    /* get item base rect */
-    item_rect = rect;
-    item_rect.x1 += 1;
-    item_rect.x2 -= 1;
-    item_rect.y1 += 2;
-    item_rect.y2 = item_rect.y1 + (2 + ctrl->item_height);
-
-    /* get current page */
-    page_index = (ctrl->current_item / ctrl->page_items) * ctrl->page_items;
-    for (index = 0; index < ctrl->page_items; index ++)
-    {
-        if (page_index + index >= ctrl->items_count) break;
-
-        if (page_index + index == ctrl->current_item)
-        {
-            rtgui_theme_draw_selected(dc, &item_rect);
-        }
-
-        if (ctrl->on_item_draw != RT_NULL)
-        {
-            ctrl->on_item_draw(ctrl, dc, &item_rect, page_index + index);
-        }
-
-        /* move to next item position */
-        item_rect.y1 += (ctrl->item_height + 2);
-        item_rect.y2 += (ctrl->item_height + 2);
-    }
-
-    /* draw scrollbar */
-    _rtgui_listctrl_scrollbar_ondraw(ctrl, dc);
-    rtgui_dc_end_drawing(dc);
-}
-
-static void rtgui_listctrl_update_current(struct rtgui_listctrl *ctrl, rt_uint16_t old_item)
-{
-    struct rtgui_dc *dc;
-    rtgui_rect_t rect, item_rect;
-
-    if (old_item / ctrl->page_items != ctrl->current_item / ctrl->page_items)
-    {
-        /* it's not a same page, update all */
-        rtgui_widget_update(RTGUI_WIDGET(ctrl));
-        return;
-    }
-
-    dc = rtgui_dc_begin_drawing(RTGUI_WIDGET(ctrl));
-    if (dc == RT_NULL) return;
-
-    _rtgui_listctrl_get_rect(ctrl, &rect);
-    rect.x2 -= 1;
-    rect.y2 -= 1;
-
-    item_rect = rect;
-    /* get old item's rect */
-    item_rect.x1 += 1;
-    item_rect.x2 -= 1;
-    item_rect.y1 += 2;
-    item_rect.y1 += (old_item % ctrl->page_items) * (2 + ctrl->item_height);
-    item_rect.y2 = item_rect.y1 + (2 + ctrl->item_height);
-
-    /* draw old item */
-    rtgui_dc_fill_rect(dc, &item_rect);
-    if (ctrl->on_item_draw != RT_NULL)
-        ctrl->on_item_draw(ctrl, dc, &item_rect, old_item);
-
-    /* draw current item */
-    item_rect = rect;
-    /* get current item's rect */
-    item_rect.x1 += 1;
-    item_rect.x2 -= 1;
-    item_rect.y1 += 2;
-    item_rect.y1 += (ctrl->current_item % ctrl->page_items) * (2 + ctrl->item_height);
-    item_rect.y2 = item_rect.y1 + (2 + ctrl->item_height);
-
-    /* draw current item */
-    rtgui_theme_draw_selected(dc, &item_rect);
-    if (ctrl->on_item_draw != RT_NULL)
-        ctrl->on_item_draw(ctrl, dc, &item_rect, ctrl->current_item);
-
-    rtgui_dc_end_drawing(dc);
-}
-
-rt_bool_t rtgui_listctrl_event_handler(struct rtgui_object *object, struct rtgui_event *event)
-{
-    struct rtgui_listctrl *ctrl;
-    RTGUI_WIDGET_EVENT_HANDLER_PREPARE
-
-    ctrl = RTGUI_LISTCTRL(object);
-    switch (event->type)
-    {
-    case RTGUI_EVENT_PAINT:
-        _rtgui_listctrl_ondraw(ctrl);
-        return RT_FALSE;
-
-    case RTGUI_EVENT_RESIZE:
-    {
-        struct rtgui_event_resize *resize;
-
-        resize = (struct rtgui_event_resize *)event;
-
-        /* recalculate page items */
-        ctrl->page_items = resize->h  / (2 + ctrl->item_height);
-    }
-    break;
-
-    case RTGUI_EVENT_MOUSE_BUTTON:
-    {
-        rtgui_rect_t rect;
-        struct rtgui_event_mouse *emouse;
-
-        emouse = (struct rtgui_event_mouse *)event;
-
-        /* get scrollbar rect */
-        _rtgui_listctrl_get_scrollbar_rect(ctrl, &rect);
-        rtgui_widget_rect_to_device(RTGUI_WIDGET(ctrl), &rect);
-        if (rtgui_rect_contains_point(&rect, emouse->x, emouse->y) == RT_EOK)
-        {
-            _rtgui_listctrl_scrollbar_onmouse(ctrl, emouse);
-            return RT_TRUE;
-        }
-
-        /* calculate selected item */
-
-        /* get physical extent information */
-        _rtgui_listctrl_get_rect(ctrl, &rect);
-        rtgui_widget_rect_to_device(widget, &rect);
-
-        if ((rtgui_rect_contains_point(&rect, emouse->x, emouse->y) == RT_EOK) &&
-                (ctrl->items_count > 0))
-        {
-            rt_uint16_t index;
-            index = (emouse->y - rect.y1) / (2 + ctrl->item_height);
-
-            /* set focus */
-            rtgui_widget_focus(widget);
-            {
-                struct rtgui_rect rect;
-                struct rtgui_dc *dc;
-
-                dc = rtgui_dc_begin_drawing(RTGUI_WIDGET(ctrl));
-                if (dc != RT_NULL)
-                {
-                    /* get widget rect */
-                    rtgui_widget_get_rect(RTGUI_WIDGET(ctrl), &rect);
-                    /* update focus border */
-                    rect.x2 -= 1;
-                    rect.y2 -= 1;
-                    rtgui_dc_end_drawing(dc);
-                }
-            }
-
-            if ((index < ctrl->page_items) &&
-                    (ctrl->current_item / ctrl->page_items)* ctrl->page_items + index < ctrl->items_count)
-            {
-                if (emouse->button & RTGUI_MOUSE_BUTTON_DOWN)
-                {
-                    rtgui_listctrl_set_current_item(ctrl,
-                            (ctrl->current_item / ctrl->page_items) * ctrl->page_items + index);
-                }
-            }
-        }
-
-        return RT_TRUE;
-    }
-
-    case RTGUI_EVENT_KBD:
-    {
-        struct rtgui_event_kbd *ekbd = (struct rtgui_event_kbd *)event;
-        if ((ekbd->type == RTGUI_KEYDOWN) && (ctrl->items_count > 0))
-        {
-            switch (ekbd->key)
-            {
-            case RTGUIK_LEFT:
-                if (ctrl->current_item - ctrl->page_items >= 0)
-                    rtgui_listctrl_set_current_item(ctrl, ctrl->current_item - ctrl->page_items);
-                return RT_TRUE;
-
-            case RTGUIK_UP:
-                if (ctrl->current_item > 0)
-                    rtgui_listctrl_set_current_item(ctrl, ctrl->current_item-1);
-                return RT_TRUE;
-
-            case RTGUIK_RIGHT:
-                {
-                    rt_uint16_t new_item = ctrl->items_count;
-                    if (ctrl->current_item + ctrl->page_items < ctrl->items_count - 1)
-                        new_item = ctrl->current_item + ctrl->page_items;
-                    else
-                    {
-                        if ((((ctrl->current_item / ctrl->page_items) + 1) * ctrl->page_items)
-                                < ctrl->items_count - 1)
-                            new_item = ((ctrl->current_item / ctrl->page_items) + 1) * ctrl->page_items;
-                    }
-                    rtgui_listctrl_set_current_item(ctrl, new_item);
-                }
-                return RT_TRUE;
-
-            case RTGUIK_DOWN:
-                if (ctrl->current_item < ctrl->items_count - 1)
-                    rtgui_listctrl_set_current_item(ctrl, ctrl->current_item+1);
-                return RT_TRUE;
-
-            case RTGUIK_RETURN:
-                if (ctrl->on_item != RT_NULL)
-                {
-                    return ctrl->on_item(RTGUI_OBJECT(ctrl), RT_NULL);
-                }
-                return RT_FALSE;
-
-            default:
-                break;
-            }
-        }
-    }
-    return RT_FALSE;
-    default:
-    /* use ctrl event handler */
-    return rtgui_widget_event_handler(RTGUI_OBJECT(widget), event);
-    }
-
-    return RT_FALSE;
-}
-RTM_EXPORT(rtgui_listctrl_event_handler);
-
-rtgui_listctrl_t *rtgui_listctrl_create(void *items, rt_uint16_t count, rtgui_rect_t *rect,
-                                        rtgui_onitem_draw_t ondraw)
-{
-    struct rtgui_listctrl *ctrl = RT_NULL;
-
-    ctrl = (struct rtgui_listctrl *) rtgui_widget_create(RTGUI_LISTCTRL_TYPE);
-    if (ctrl != RT_NULL)
-    {
-        ctrl->items = items;
-        ctrl->items_count = count;
-        ctrl->on_item_draw = ondraw;
-
-        ctrl->page_items = rtgui_rect_height(*rect) / (2 + ctrl->item_height);
-        rtgui_widget_set_rect(RTGUI_WIDGET(ctrl), rect);
-    }
-
-    return ctrl;
-}
-RTM_EXPORT(rtgui_listctrl_create);
-
-void rtgui_listctrl_destroy(rtgui_listctrl_t *ctrl)
-{
-    /* destroy ctrl */
-    rtgui_widget_destroy(RTGUI_WIDGET(ctrl));
-}
-RTM_EXPORT(rtgui_listctrl_destroy);
-
-void rtgui_listctrl_set_onitem(rtgui_listctrl_t *ctrl, rtgui_event_handler_ptr func)
-{
-    RT_ASSERT(ctrl != RT_NULL);
-
-    ctrl->on_item = func;
-}
-RTM_EXPORT(rtgui_listctrl_set_onitem);
-
-void rtgui_listctrl_set_items(rtgui_listctrl_t *ctrl, void *items, rt_uint16_t count)
-{
-    rtgui_rect_t rect;
-
-    ctrl->items = items;
-    ctrl->items_count = count;
-    ctrl->current_item = 0;
-
-    rtgui_widget_get_rect(RTGUI_WIDGET(ctrl), &rect);
-    ctrl->page_items = rtgui_rect_height(rect) / (2 + ctrl->item_height);
-
-    rtgui_widget_update(RTGUI_WIDGET(ctrl));
-}
-RTM_EXPORT(rtgui_listctrl_set_items);
-
-/**
- * @brief set the selected(current) item of listctrl widget.
- *
- * If the index is greater than items_count, it will have no effect. Otherwise,
- * the item on @param index will be selected and the on_item will be invoked if
- * it has one.
- *
- * @fixme set current to the items which is not in current page won't update
- * the scrollbar.
- */
-void rtgui_listctrl_set_current_item(struct rtgui_listctrl *ctrl, rt_uint16_t index)
-{
-    RT_ASSERT(ctrl);
-
-    if (index >= ctrl->items_count)
-        return;
-
-    if (index != ctrl->current_item)
-    {
-        rt_uint16_t old_item = ctrl->current_item;
-        ctrl->current_item = index;
-        rtgui_listctrl_update_current(ctrl, old_item);
-    }
-    if (ctrl->on_item != RT_NULL)
-    {
-        ctrl->on_item(RTGUI_OBJECT(ctrl), RT_NULL);
-    }
-}
-RTM_EXPORT(rtgui_listctrl_set_current_item);
-
-rt_bool_t rtgui_listctrl_get_item_rect(rtgui_listctrl_t *ctrl, rt_uint16_t item, rtgui_rect_t *item_rect)
-{
-    if (item < ctrl->items_count)
-    {
-        rt_uint16_t index;
-
-        /* check whether this item in current page */
-        index = (ctrl->current_item / ctrl->page_items) * ctrl->page_items;
-        if (index > item || index + ctrl->page_items <= item) return RT_FALSE;
-
-        rtgui_widget_get_extent(RTGUI_WIDGET(ctrl), item_rect);
-        item_rect->y1 -= 2;
-        item_rect->y1 += (item % ctrl->page_items) * (2 + ctrl->item_height);
-        item_rect->y2 = item_rect->y1 + (2 + ctrl->item_height);
-        return RT_TRUE;
-    }
-
-    return RT_FALSE;
-}
-RTM_EXPORT(rtgui_listctrl_get_item_rect);
-
-void rtgui_listctrl_set_itemheight(struct rtgui_listctrl *ctrl, int height)
-{
-    RT_ASSERT(ctrl != RT_NULL);
-    if (height <= 0) return;
-
-    ctrl->item_height = height;
-    ctrl->page_items = rtgui_rect_height(RTGUI_WIDGET(ctrl)->extent) / (2 + ctrl->item_height);
-}
-RTM_EXPORT(rtgui_listctrl_set_itemheight);
-