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New code style refactor
This commit is contained in:
Jack Andersen
@@ -3,315 +3,261 @@
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#include "specter/RootView.hpp"
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#include "specter/Button.hpp"
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namespace specter
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{
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namespace specter {
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#define MAX_SCROLL_SPEED 100
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ScrollView::ScrollView(ViewResources& res, View& parentView, Style style)
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: View(res, parentView), m_style(style), m_sideButtonBind(*this, rootView().viewManager())
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{
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commitResources(res, [&](boo::IGraphicsDataFactory::Context& ctx) -> bool
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{
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buildResources(ctx, res);
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m_vertsBinding.init(ctx, res, 4, m_viewVertBlockBuf);
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return true;
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});
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: View(res, parentView), m_style(style), m_sideButtonBind(*this, rootView().viewManager()) {
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commitResources(res, [&](boo::IGraphicsDataFactory::Context& ctx) -> bool {
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buildResources(ctx, res);
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m_vertsBinding.init(ctx, res, 4, m_viewVertBlockBuf);
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return true;
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});
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if (style == Style::SideButtons)
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{
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m_sideButtons[0].m_view.reset(new Button(res, *this, &m_sideButtonBind, "<"));
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m_sideButtons[1].m_view.reset(new Button(res, *this, &m_sideButtonBind, ">"));
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}
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if (style == Style::SideButtons) {
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m_sideButtons[0].m_view.reset(new Button(res, *this, &m_sideButtonBind, "<"));
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m_sideButtons[1].m_view.reset(new Button(res, *this, &m_sideButtonBind, ">"));
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}
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}
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bool ScrollView::_scroll(const boo::SScrollDelta& scroll)
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{
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if (m_contentView.m_view)
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{
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float ratioX = subRect().size[0] / float(m_contentView.m_view->nominalWidth());
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float ratioY = subRect().size[1] / float(m_contentView.m_view->nominalHeight());
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bool ScrollView::_scroll(const boo::SScrollDelta& scroll) {
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if (m_contentView.m_view) {
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float ratioX = subRect().size[0] / float(m_contentView.m_view->nominalWidth());
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float ratioY = subRect().size[1] / float(m_contentView.m_view->nominalHeight());
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float pf = rootView().viewRes().pixelFactor();
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double mult = 20.0 * pf;
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if (scroll.isFine)
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mult = 1.0 * pf;
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bool ret = false;
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if (ratioX >= 1.f)
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{
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m_scroll[0] = 0;
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m_targetScroll[0] = 0;
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m_drawSideButtons = false;
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ret = true;
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}
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else
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{
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m_drawSideButtons = true;
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m_targetScroll[0] += scroll.delta[0] * mult;
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m_targetScroll[0] = std::min(m_targetScroll[0], 0);
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int scrollWidth = m_contentView.m_view->nominalWidth() - scrollAreaWidth();
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m_targetScroll[0] = std::max(m_targetScroll[0], -scrollWidth);
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}
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if (ratioY >= 1.f)
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{
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m_scroll[1] = 0;
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m_targetScroll[1] = 0;
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ret = true;
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}
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else
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{
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m_targetScroll[1] -= scroll.delta[1] * mult;
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m_targetScroll[1] = std::max(m_targetScroll[1], 0);
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int scrollHeight = m_contentView.m_view->nominalHeight() - subRect().size[1];
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m_targetScroll[1] = std::min(m_targetScroll[1], scrollHeight);
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}
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if (scroll.isFine)
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{
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m_scroll[0] = m_targetScroll[0];
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m_scroll[1] = m_targetScroll[1];
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ret = true;
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}
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return ret;
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}
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else
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{
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m_scroll[0] = 0;
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m_scroll[1] = 0;
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m_targetScroll[0] = 0;
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m_targetScroll[1] = 0;
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m_drawSideButtons = false;
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return true;
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}
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return false;
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}
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int ScrollView::scrollAreaWidth() const
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{
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int ret = subRect().size[0];
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if (m_style == Style::SideButtons && m_drawSideButtons)
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{
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ret -= m_sideButtons[0].m_view->nominalWidth();
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ret -= m_sideButtons[1].m_view->nominalWidth();
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}
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return std::max(0, ret);
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}
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void ScrollView::mouseDown(const boo::SWindowCoord& coord, boo::EMouseButton button, boo::EModifierKey mod)
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{
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if (m_style == Style::SideButtons && m_drawSideButtons)
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{
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if (m_sideButtons[0].mouseDown(coord, button, mod) ||
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m_sideButtons[1].mouseDown(coord, button, mod))
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return;
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}
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m_contentView.mouseDown(coord, button, mod);
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}
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void ScrollView::mouseUp(const boo::SWindowCoord& coord, boo::EMouseButton button, boo::EModifierKey mod)
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{
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if (m_style == Style::SideButtons)
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{
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m_sideButtons[0].mouseUp(coord, button, mod);
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m_sideButtons[1].mouseUp(coord, button, mod);
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}
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m_contentView.mouseUp(coord, button, mod);
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}
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void ScrollView::mouseMove(const boo::SWindowCoord& coord)
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{
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if (m_style == Style::SideButtons && m_drawSideButtons)
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{
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m_sideButtons[0].mouseMove(coord);
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m_sideButtons[1].mouseMove(coord);
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}
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m_contentView.mouseMove(coord);
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}
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void ScrollView::mouseEnter(const boo::SWindowCoord& coord)
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{
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if (m_style == Style::SideButtons && m_drawSideButtons)
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{
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m_sideButtons[0].mouseEnter(coord);
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m_sideButtons[1].mouseEnter(coord);
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}
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m_contentView.mouseEnter(coord);
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}
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void ScrollView::mouseLeave(const boo::SWindowCoord& coord)
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{
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if (m_style == Style::SideButtons)
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{
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m_sideButtons[0].mouseLeave(coord);
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m_sideButtons[1].mouseLeave(coord);
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}
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m_contentView.mouseLeave(coord);
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}
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void ScrollView::scroll(const boo::SWindowCoord& coord, const boo::SScrollDelta& scroll)
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{
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if (!scroll.isAccelerated)
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{
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boo::SScrollDelta newScroll = scroll;
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m_consecutiveScroll[m_consecutiveIdx][0] += scroll.delta[0];
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m_consecutiveScroll[m_consecutiveIdx][1] += scroll.delta[1];
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newScroll.delta[0] = 0;
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newScroll.delta[1] = 0;
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for (size_t i=0 ; i<16 ; ++i)
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{
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newScroll.delta[0] += m_consecutiveScroll[i][0];
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newScroll.delta[1] += m_consecutiveScroll[i][1];
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}
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if (_scroll(newScroll))
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updateSize();
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return;
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}
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if (_scroll(scroll))
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updateSize();
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}
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void ScrollView::setMultiplyColor(const zeus::CColor& color)
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{
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View::setMultiplyColor(color);
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if (m_style == Style::SideButtons)
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{
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m_sideButtons[0].m_view->setMultiplyColor(color);
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m_sideButtons[1].m_view->setMultiplyColor(color);
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}
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if (m_contentView.m_view)
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m_contentView.m_view->setMultiplyColor(color);
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}
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void ScrollView::think()
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{
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m_consecutiveIdx = (m_consecutiveIdx+1) % 16;
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m_consecutiveScroll[m_consecutiveIdx][0] = 0.0;
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m_consecutiveScroll[m_consecutiveIdx][1] = 0.0;
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if (m_sideButtonState != SideButtonState::None)
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{
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if (m_sideButtonState == SideButtonState::ScrollLeft)
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m_targetScroll[0] -= 3;
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else if (m_sideButtonState == SideButtonState::ScrollRight)
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m_targetScroll[0] += 3;
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m_targetScroll[0] = std::min(m_targetScroll[0], 0);
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int scrollWidth = m_contentView.m_view->nominalWidth() - scrollAreaWidth();
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m_targetScroll[0] = std::max(m_targetScroll[0], -scrollWidth);
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}
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bool update = false;
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float pf = rootView().viewRes().pixelFactor();
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double mult = 20.0 * pf;
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if (scroll.isFine)
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mult = 1.0 * pf;
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int xSpeed = std::max(1, std::min(abs(m_targetScroll[0] - m_scroll[0]) / int(5*pf), int(pf*MAX_SCROLL_SPEED)));
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if (m_scroll[0] < m_targetScroll[0])
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{
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m_scroll[0] += xSpeed;
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update = true;
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}
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else if (m_scroll[0] > m_targetScroll[0])
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{
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m_scroll[0] -= xSpeed;
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update = true;
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bool ret = false;
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if (ratioX >= 1.f) {
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m_scroll[0] = 0;
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m_targetScroll[0] = 0;
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m_drawSideButtons = false;
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ret = true;
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} else {
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m_drawSideButtons = true;
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m_targetScroll[0] += scroll.delta[0] * mult;
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m_targetScroll[0] = std::min(m_targetScroll[0], 0);
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int scrollWidth = m_contentView.m_view->nominalWidth() - scrollAreaWidth();
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m_targetScroll[0] = std::max(m_targetScroll[0], -scrollWidth);
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}
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int ySpeed = std::max(1, std::min(abs(m_targetScroll[1] - m_scroll[1]) / int(5*pf), int(pf*MAX_SCROLL_SPEED)));
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if (m_scroll[1] < m_targetScroll[1])
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{
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m_scroll[1] += ySpeed;
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update = true;
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}
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else if (m_scroll[1] > m_targetScroll[1])
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{
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m_scroll[1] -= ySpeed;
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update = true;
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if (ratioY >= 1.f) {
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m_scroll[1] = 0;
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m_targetScroll[1] = 0;
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ret = true;
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} else {
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m_targetScroll[1] -= scroll.delta[1] * mult;
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m_targetScroll[1] = std::max(m_targetScroll[1], 0);
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int scrollHeight = m_contentView.m_view->nominalHeight() - subRect().size[1];
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m_targetScroll[1] = std::min(m_targetScroll[1], scrollHeight);
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}
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if (update)
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updateSize();
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if (scroll.isFine) {
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m_scroll[0] = m_targetScroll[0];
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m_scroll[1] = m_targetScroll[1];
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ret = true;
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}
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return ret;
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} else {
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m_scroll[0] = 0;
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m_scroll[1] = 0;
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m_targetScroll[0] = 0;
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m_targetScroll[1] = 0;
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m_drawSideButtons = false;
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return true;
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}
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return false;
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}
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void ScrollView::resized(const boo::SWindowRect& root, const boo::SWindowRect& sub)
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{
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View::resized(root, sub);
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_scroll({});
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if (m_contentView.m_view)
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{
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boo::SWindowRect cRect = sub;
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cRect.location[0] += m_scroll[0];
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cRect.location[1] += sub.size[1] - m_contentView.m_view->nominalHeight() + m_scroll[1];
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cRect.size[0] = m_contentView.m_view->nominalWidth();
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cRect.size[1] = m_contentView.m_view->nominalHeight();
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m_contentView.m_scissorRect = sub;
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if (m_style == Style::SideButtons && m_drawSideButtons)
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{
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int width0 = m_sideButtons[0].m_view->nominalWidth() + 2;
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int width1 = m_sideButtons[1].m_view->nominalWidth();
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cRect.location[0] += width0;
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cRect.size[0] -= (width0 + width1);
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int ScrollView::scrollAreaWidth() const {
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int ret = subRect().size[0];
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if (m_style == Style::SideButtons && m_drawSideButtons) {
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ret -= m_sideButtons[0].m_view->nominalWidth();
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ret -= m_sideButtons[1].m_view->nominalWidth();
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}
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return std::max(0, ret);
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}
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m_contentView.m_scissorRect.location[0] += width0;
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m_contentView.m_scissorRect.size[0] -= (width0 + width1);
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}
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m_contentView.m_view->resized(root, cRect, m_contentView.m_scissorRect);
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void ScrollView::mouseDown(const boo::SWindowCoord& coord, boo::EMouseButton button, boo::EModifierKey mod) {
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if (m_style == Style::SideButtons && m_drawSideButtons) {
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if (m_sideButtons[0].mouseDown(coord, button, mod) || m_sideButtons[1].mouseDown(coord, button, mod))
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return;
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}
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m_contentView.mouseDown(coord, button, mod);
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}
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void ScrollView::mouseUp(const boo::SWindowCoord& coord, boo::EMouseButton button, boo::EModifierKey mod) {
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if (m_style == Style::SideButtons) {
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m_sideButtons[0].mouseUp(coord, button, mod);
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m_sideButtons[1].mouseUp(coord, button, mod);
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}
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m_contentView.mouseUp(coord, button, mod);
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}
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if (m_style == Style::ThinIndicator)
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{
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float ratio = sub.size[1] / float(cRect.size[1]);
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m_drawInd = ratio < 1.f;
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if (m_drawInd)
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{
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float pf = rootView().viewRes().pixelFactor();
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int barHeight = sub.size[1] * ratio;
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int scrollHeight = sub.size[1] - barHeight;
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float prog = m_scroll[1] / float(cRect.size[1] - sub.size[1]);
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int x = sub.size[0];
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int y = sub.size[1] - scrollHeight * prog;
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m_verts[0].m_pos.assign(x, y, 0);
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m_verts[1].m_pos.assign(x, y-barHeight, 0);
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m_verts[2].m_pos.assign(x+2*pf, y, 0);
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m_verts[3].m_pos.assign(x+2*pf, y-barHeight, 0);
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const zeus::CColor& color = rootView().themeData().scrollIndicator();
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for (int i=0 ; i<4 ; ++i)
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m_verts[i].m_color = color;
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m_vertsBinding.load<decltype(m_verts)>(m_verts);
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}
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}
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else if (m_style == Style::SideButtons && m_drawSideButtons)
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{
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boo::SWindowRect bRect = sub;
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bRect.size[0] = m_sideButtons[0].m_view->nominalWidth();
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bRect.size[1] = m_sideButtons[0].m_view->nominalHeight();
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m_sideButtons[0].m_view->resized(root, bRect);
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void ScrollView::mouseMove(const boo::SWindowCoord& coord) {
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if (m_style == Style::SideButtons && m_drawSideButtons) {
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m_sideButtons[0].mouseMove(coord);
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m_sideButtons[1].mouseMove(coord);
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}
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m_contentView.mouseMove(coord);
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}
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bRect.size[0] = m_sideButtons[1].m_view->nominalWidth();
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bRect.size[1] = m_sideButtons[1].m_view->nominalHeight();
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bRect.location[0] += sub.size[0] - bRect.size[0];
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m_sideButtons[1].m_view->resized(root, bRect);
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}
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void ScrollView::mouseEnter(const boo::SWindowCoord& coord) {
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if (m_style == Style::SideButtons && m_drawSideButtons) {
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m_sideButtons[0].mouseEnter(coord);
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m_sideButtons[1].mouseEnter(coord);
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}
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m_contentView.mouseEnter(coord);
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}
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void ScrollView::mouseLeave(const boo::SWindowCoord& coord) {
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if (m_style == Style::SideButtons) {
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m_sideButtons[0].mouseLeave(coord);
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m_sideButtons[1].mouseLeave(coord);
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}
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m_contentView.mouseLeave(coord);
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}
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void ScrollView::scroll(const boo::SWindowCoord& coord, const boo::SScrollDelta& scroll) {
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if (!scroll.isAccelerated) {
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boo::SScrollDelta newScroll = scroll;
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m_consecutiveScroll[m_consecutiveIdx][0] += scroll.delta[0];
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m_consecutiveScroll[m_consecutiveIdx][1] += scroll.delta[1];
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newScroll.delta[0] = 0;
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newScroll.delta[1] = 0;
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for (size_t i = 0; i < 16; ++i) {
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newScroll.delta[0] += m_consecutiveScroll[i][0];
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newScroll.delta[1] += m_consecutiveScroll[i][1];
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}
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if (_scroll(newScroll))
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updateSize();
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return;
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}
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if (_scroll(scroll))
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updateSize();
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}
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void ScrollView::draw(boo::IGraphicsCommandQueue* gfxQ)
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{
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if (m_contentView.m_view)
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{
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m_contentView.m_view->draw(gfxQ);
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void ScrollView::setMultiplyColor(const zeus::CColor& color) {
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View::setMultiplyColor(color);
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if (m_style == Style::SideButtons) {
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m_sideButtons[0].m_view->setMultiplyColor(color);
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m_sideButtons[1].m_view->setMultiplyColor(color);
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}
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if (m_contentView.m_view)
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m_contentView.m_view->setMultiplyColor(color);
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||||
}
|
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if (m_style == Style::ThinIndicator && m_drawInd)
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{
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gfxQ->setShaderDataBinding(m_vertsBinding);
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||||
gfxQ->draw(0, 4);
|
||||
}
|
||||
else if (m_style == Style::SideButtons && m_drawSideButtons)
|
||||
{
|
||||
m_sideButtons[0].m_view->draw(gfxQ);
|
||||
m_sideButtons[1].m_view->draw(gfxQ);
|
||||
}
|
||||
void ScrollView::think() {
|
||||
m_consecutiveIdx = (m_consecutiveIdx + 1) % 16;
|
||||
m_consecutiveScroll[m_consecutiveIdx][0] = 0.0;
|
||||
m_consecutiveScroll[m_consecutiveIdx][1] = 0.0;
|
||||
|
||||
if (m_sideButtonState != SideButtonState::None) {
|
||||
if (m_sideButtonState == SideButtonState::ScrollLeft)
|
||||
m_targetScroll[0] -= 3;
|
||||
else if (m_sideButtonState == SideButtonState::ScrollRight)
|
||||
m_targetScroll[0] += 3;
|
||||
m_targetScroll[0] = std::min(m_targetScroll[0], 0);
|
||||
int scrollWidth = m_contentView.m_view->nominalWidth() - scrollAreaWidth();
|
||||
m_targetScroll[0] = std::max(m_targetScroll[0], -scrollWidth);
|
||||
}
|
||||
|
||||
bool update = false;
|
||||
float pf = rootView().viewRes().pixelFactor();
|
||||
|
||||
int xSpeed = std::max(1, std::min(abs(m_targetScroll[0] - m_scroll[0]) / int(5 * pf), int(pf * MAX_SCROLL_SPEED)));
|
||||
if (m_scroll[0] < m_targetScroll[0]) {
|
||||
m_scroll[0] += xSpeed;
|
||||
update = true;
|
||||
} else if (m_scroll[0] > m_targetScroll[0]) {
|
||||
m_scroll[0] -= xSpeed;
|
||||
update = true;
|
||||
}
|
||||
|
||||
int ySpeed = std::max(1, std::min(abs(m_targetScroll[1] - m_scroll[1]) / int(5 * pf), int(pf * MAX_SCROLL_SPEED)));
|
||||
if (m_scroll[1] < m_targetScroll[1]) {
|
||||
m_scroll[1] += ySpeed;
|
||||
update = true;
|
||||
} else if (m_scroll[1] > m_targetScroll[1]) {
|
||||
m_scroll[1] -= ySpeed;
|
||||
update = true;
|
||||
}
|
||||
|
||||
if (update)
|
||||
updateSize();
|
||||
}
|
||||
|
||||
void ScrollView::resized(const boo::SWindowRect& root, const boo::SWindowRect& sub) {
|
||||
View::resized(root, sub);
|
||||
_scroll({});
|
||||
if (m_contentView.m_view) {
|
||||
boo::SWindowRect cRect = sub;
|
||||
cRect.location[0] += m_scroll[0];
|
||||
cRect.location[1] += sub.size[1] - m_contentView.m_view->nominalHeight() + m_scroll[1];
|
||||
cRect.size[0] = m_contentView.m_view->nominalWidth();
|
||||
cRect.size[1] = m_contentView.m_view->nominalHeight();
|
||||
m_contentView.m_scissorRect = sub;
|
||||
if (m_style == Style::SideButtons && m_drawSideButtons) {
|
||||
int width0 = m_sideButtons[0].m_view->nominalWidth() + 2;
|
||||
int width1 = m_sideButtons[1].m_view->nominalWidth();
|
||||
cRect.location[0] += width0;
|
||||
cRect.size[0] -= (width0 + width1);
|
||||
|
||||
m_contentView.m_scissorRect.location[0] += width0;
|
||||
m_contentView.m_scissorRect.size[0] -= (width0 + width1);
|
||||
}
|
||||
m_contentView.m_view->resized(root, cRect, m_contentView.m_scissorRect);
|
||||
|
||||
if (m_style == Style::ThinIndicator) {
|
||||
float ratio = sub.size[1] / float(cRect.size[1]);
|
||||
m_drawInd = ratio < 1.f;
|
||||
if (m_drawInd) {
|
||||
float pf = rootView().viewRes().pixelFactor();
|
||||
int barHeight = sub.size[1] * ratio;
|
||||
int scrollHeight = sub.size[1] - barHeight;
|
||||
float prog = m_scroll[1] / float(cRect.size[1] - sub.size[1]);
|
||||
int x = sub.size[0];
|
||||
int y = sub.size[1] - scrollHeight * prog;
|
||||
m_verts[0].m_pos.assign(x, y, 0);
|
||||
m_verts[1].m_pos.assign(x, y - barHeight, 0);
|
||||
m_verts[2].m_pos.assign(x + 2 * pf, y, 0);
|
||||
m_verts[3].m_pos.assign(x + 2 * pf, y - barHeight, 0);
|
||||
const zeus::CColor& color = rootView().themeData().scrollIndicator();
|
||||
for (int i = 0; i < 4; ++i)
|
||||
m_verts[i].m_color = color;
|
||||
m_vertsBinding.load<decltype(m_verts)>(m_verts);
|
||||
}
|
||||
} else if (m_style == Style::SideButtons && m_drawSideButtons) {
|
||||
boo::SWindowRect bRect = sub;
|
||||
bRect.size[0] = m_sideButtons[0].m_view->nominalWidth();
|
||||
bRect.size[1] = m_sideButtons[0].m_view->nominalHeight();
|
||||
m_sideButtons[0].m_view->resized(root, bRect);
|
||||
|
||||
bRect.size[0] = m_sideButtons[1].m_view->nominalWidth();
|
||||
bRect.size[1] = m_sideButtons[1].m_view->nominalHeight();
|
||||
bRect.location[0] += sub.size[0] - bRect.size[0];
|
||||
m_sideButtons[1].m_view->resized(root, bRect);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void ScrollView::draw(boo::IGraphicsCommandQueue* gfxQ) {
|
||||
if (m_contentView.m_view) {
|
||||
m_contentView.m_view->draw(gfxQ);
|
||||
|
||||
if (m_style == Style::ThinIndicator && m_drawInd) {
|
||||
gfxQ->setShaderDataBinding(m_vertsBinding);
|
||||
gfxQ->draw(0, 4);
|
||||
} else if (m_style == Style::SideButtons && m_drawSideButtons) {
|
||||
m_sideButtons[0].m_view->draw(gfxQ);
|
||||
m_sideButtons[1].m_view->draw(gfxQ);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
} // namespace specter
|
||||
|
||||
Reference in New Issue
Block a user