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Move Widget.cpp to libopenrct2ui

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Ted John
2018-06-11 00:04:41 +01:00
parent a4d6a45e78
commit 04da3be824
4 changed files with 179 additions and 182 deletions
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109
src/openrct2-ui/interface/Window.cpp
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@@ -515,3 +515,112 @@ void window_all_wheel_input()
}
}
}
/**
* Initialises scroll widgets to their virtual size.
* rct2: 0x006EAEB8
*
* @param window The window (esi).
*/
void window_init_scroll_widgets(rct_window *w)
{
rct_widget* widget;
rct_scroll* scroll;
sint32 widget_index, scroll_index;
sint32 width, height;
widget_index = 0;
scroll_index = 0;
for (widget = w->widgets; widget->type != WWT_LAST; widget++) {
if (widget->type != WWT_SCROLL) {
widget_index++;
continue;
}
scroll = &w->scrolls[scroll_index];
scroll->flags = 0;
width = 0;
height = 0;
window_get_scroll_size(w, scroll_index, &width, &height);
scroll->h_left = 0;
scroll->h_right = width + 1;
scroll->v_top = 0;
scroll->v_bottom = height + 1;
if (widget->content & SCROLL_HORIZONTAL)
scroll->flags |= HSCROLLBAR_VISIBLE;
if (widget->content & SCROLL_VERTICAL)
scroll->flags |= VSCROLLBAR_VISIBLE;
widget_scroll_update_thumbs(w, widget_index);
widget_index++;
scroll_index++;
}
}
/**
*
* rct2: 0x006EB15C
*
* @param window (esi)
* @param dpi (edi)
*/
void window_draw_widgets(rct_window *w, rct_drawpixelinfo *dpi)
{
rct_widget *widget;
rct_widgetindex widgetIndex;
if ((w->flags & WF_TRANSPARENT) && !(w->flags & WF_NO_BACKGROUND))
gfx_filter_rect(dpi, w->x, w->y, w->x + w->width - 1, w->y + w->height - 1, PALETTE_51);
//todo: some code missing here? Between 006EB18C and 006EB260
widgetIndex = 0;
for (widget = w->widgets; widget->type != WWT_LAST; widget++) {
// Check if widget is outside the draw region
if (w->x + widget->left < dpi->x + dpi->width && w->x + widget->right >= dpi->x)
if (w->y + widget->top < dpi->y + dpi->height && w->y + widget->bottom >= dpi->y)
widget_draw(dpi, w, widgetIndex);
widgetIndex++;
}
//todo: something missing here too? Between 006EC32B and 006EC369
if (w->flags & WF_WHITE_BORDER_MASK) {
gfx_fill_rect_inset(dpi, w->x, w->y, w->x + w->width - 1, w->y + w->height - 1, COLOUR_WHITE, INSET_RECT_FLAG_FILL_NONE);
}
}
/**
*
* rct2: 0x006EA776
*/
static void window_invalidate_pressed_image_buttons(rct_window *w)
{
rct_widgetindex widgetIndex;
rct_widget *widget;
widgetIndex = 0;
for (widget = w->widgets; widget->type != WWT_LAST; widget++, widgetIndex++) {
if (widget->type != WWT_IMGBTN)
continue;
if (widget_is_pressed(w, widgetIndex) || widget_is_active_tool(w, widgetIndex))
gfx_set_dirty_blocks(w->x, w->y, w->x + w->width, w->y + w->height);
}
}
/**
*
* rct2: 0x006EA73F
*/
void invalidate_all_windows_after_input()
{
for (rct_window *w = RCT2_LAST_WINDOW; w >= g_window_list; w--) {
window_update_scroll_widgets(w);
window_invalidate_pressed_image_buttons(w);
window_event_resize_call(w);
}
}