You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
122 lines
3.5 KiB
122 lines
3.5 KiB
/* |
|
* EEZ Modular Firmware |
|
* Copyright (C) 2015-present, Envox d.o.o. |
|
* |
|
* This program is free software: you can redistribute it and/or modify |
|
* it under the terms of the GNU General Public License as published by |
|
* the Free Software Foundation, either version 3 of the License, or |
|
* (at your option) any later version. |
|
|
|
* This program is distributed in the hope that it will be useful, |
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of |
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|
* GNU General Public License for more details. |
|
|
|
* You should have received a copy of the GNU General Public License |
|
* along with this program. If not, see <http://www.gnu.org/licenses/>. |
|
*/ |
|
|
|
#include <eez/gui/gui.h> |
|
#include <eez/gui/widgets/containers/select.h> |
|
|
|
namespace eez { |
|
namespace gui { |
|
|
|
bool SelectWidgetState::updateState() { |
|
WIDGET_STATE_START(SelectWidget); |
|
|
|
if (widget->widgets.count > 0) { |
|
Value indexValue = get(widgetCursor, widgetCursor.widget->data); |
|
int err; |
|
int index = indexValue.toInt32(&err); |
|
if (err) { |
|
index = indexValue.getInt(); |
|
} |
|
WIDGET_STATE(widgetIndex, index < 0 || index >= (int)widget->widgets.count ? 0 : index); |
|
} else { |
|
WIDGET_STATE(widgetIndex, -1); |
|
} |
|
|
|
WIDGET_STATE_END() |
|
} |
|
|
|
void SelectWidgetState::render() { |
|
const WidgetCursor &widgetCursor = g_widgetCursor; |
|
auto widget = (const SelectWidget *)widgetCursor.widget; |
|
|
|
drawRectangle( |
|
widgetCursor.x, widgetCursor.y, widgetCursor.w, widgetCursor.h, |
|
getStyle(widget->style), false |
|
); |
|
|
|
repainted = true; |
|
} |
|
|
|
void SelectWidgetState::enumChildren() { |
|
WidgetCursor &widgetCursor = g_widgetCursor; |
|
|
|
bool savedRefreshed = false; |
|
if (g_findCallback == nullptr) { |
|
savedRefreshed = widgetCursor.refreshed; |
|
if (repainted) { |
|
repainted = false; |
|
widgetCursor.refreshed = true; |
|
} |
|
|
|
if (!widgetCursor.refreshed) { |
|
const Style* style = getStyle(widgetCursor.widget->style); |
|
widgetCursor.pushBackground(widgetCursor.x, widgetCursor.y, style, false); |
|
} |
|
} |
|
|
|
int containerOriginalWidth = widgetCursor.widget->width; |
|
int containerOriginalHeight = widgetCursor.widget->height; |
|
int containerWidth = widgetCursor.w; |
|
int containerHeight = widgetCursor.h; |
|
|
|
bool callResizeWidget = containerOriginalWidth != containerWidth || containerOriginalHeight != containerHeight; |
|
|
|
if (widgetIndex != -1) { |
|
auto widget = (const SelectWidget *)widgetCursor.widget; |
|
|
|
auto savedWidget = widgetCursor.widget; |
|
widgetCursor.widget = widget->widgets[widgetIndex]; |
|
|
|
auto savedX = widgetCursor.x; |
|
auto savedY = widgetCursor.y; |
|
auto savedOpacity = widgetCursor.opacity; |
|
|
|
Rect widgetRect; |
|
|
|
applyTimeline(widgetCursor, widgetRect); |
|
|
|
if (callResizeWidget) { |
|
resizeWidget(widgetCursor.widget, widgetRect, containerOriginalWidth, containerOriginalHeight, containerWidth, containerHeight); |
|
} |
|
|
|
widgetCursor.x += widgetRect.x; |
|
widgetCursor.y += widgetRect.y; |
|
|
|
widgetCursor.w = widgetRect.w; |
|
widgetCursor.h = widgetRect.h; |
|
|
|
enumWidget(); |
|
|
|
widgetCursor.widget = savedWidget; |
|
|
|
widgetCursor.x = savedX; |
|
widgetCursor.y = savedY; |
|
widgetCursor.opacity = savedOpacity; |
|
} |
|
|
|
if (g_findCallback == nullptr) { |
|
if (!widgetCursor.refreshed) { |
|
widgetCursor.popBackground(); |
|
} |
|
|
|
widgetCursor.refreshed = savedRefreshed; |
|
} |
|
} |
|
|
|
} // namespace gui |
|
} // namespace eez
|
|
|