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62 lines
1.3 KiB
C++
62 lines
1.3 KiB
C++
// ASEPRITE gui library
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// Copyright (C) 2001-2012 David Capello
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//
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// This source file is ditributed under a BSD-like license, please
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// read LICENSE.txt for more information.
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#include "config.h"
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#include <allegro/draw.h>
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#include <allegro/gfx.h>
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#include "ui/draw.h"
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#include "ui/image_view.h"
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#include "ui/message.h"
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#include "ui/rect.h"
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#include "ui/system.h"
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#include "ui/theme.h"
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namespace ui {
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ImageView::ImageView(BITMAP* bmp, int align)
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: Widget(JI_IMAGE_VIEW)
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{
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setAlign(align);
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}
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bool ImageView::onProcessMessage(Message* msg)
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{
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switch (msg->type) {
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case JM_REQSIZE: {
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struct jrect box, text, icon;
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jwidget_get_texticon_info(this, &box, &text, &icon,
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getAlign(), m_bmp->w, m_bmp->h);
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msg->reqsize.w = border_width.l + jrect_w(&box) + border_width.r;
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msg->reqsize.h = border_width.t + jrect_h(&box) + border_width.b;
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return true;
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}
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}
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return Widget::onProcessMessage(msg);
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}
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void ImageView::onPaint(PaintEvent& ev)
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{
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struct jrect box, text, icon;
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jwidget_get_texticon_info(this, &box, &text, &icon,
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getAlign(), m_bmp->w, m_bmp->h);
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jdraw_rectexclude(rc, &icon,
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jwidget_get_bg_color(this));
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blit(m_bmp, ji_screen, 0, 0,
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icon.x1, icon.y1, jrect_w(&icon), jrect_h(&icon));
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}
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} // namespace ui
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