mirror of https://github.com/AxioDL/metaforce.git
921 lines
31 KiB
C++
921 lines
31 KiB
C++
#include "Specter/TextField.hpp"
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#include "Specter/RootView.hpp"
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#include "Specter/ViewResources.hpp"
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namespace Specter
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{
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TextField::TextField(ViewResources& res, View& parentView, IStringBinding* strBind)
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: ITextInputView(res, parentView, strBind)
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{
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m_vertsBinding.initSolid(res, 41, m_viewVertBlockBuf);
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commitResources(res);
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for (int i=28 ; i<32 ; ++i)
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m_verts[i].m_color = res.themeData().textfieldSelection();
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setInactive();
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m_vertsBinding.load(m_verts, sizeof(m_verts));
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m_text.reset(new TextView(res, *this, res.m_mainFont, TextView::Alignment::Left, 1024));
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if (strBind)
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setText(strBind->getDefault(this));
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}
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void TextField::_setText()
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{
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if (m_hasTextSet)
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{
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_clearSelectionRange();
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m_textStr = m_deferredTextStr;
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m_text->typesetGlyphs(m_textStr, m_error ? rootView().themeData().uiText() :
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rootView().themeData().fieldText());
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if (m_controlBinding && dynamic_cast<IStringBinding*>(m_controlBinding))
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static_cast<IStringBinding&>(*m_controlBinding).changed(this, m_textStr);
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m_hasTextSet = false;
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if (m_deferredMarkStr.size())
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m_hasMarkSet = true;
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}
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}
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void TextField::_setMarkedText()
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{
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if (m_hasMarkSet)
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{
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m_markReplStart = m_deferredMarkReplStart;
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m_markReplCount = m_deferredMarkReplCount;
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m_markSelStart = m_deferredMarkSelStart;
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m_markSelCount = m_deferredMarkSelCount;
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size_t repPoint;
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size_t repEnd;
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if (m_selectionCount)
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{
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repPoint = m_selectionStart;
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repEnd = m_selectionStart;
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}
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else
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{
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repPoint = m_cursorPos;
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repEnd = m_cursorPos;
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}
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if (m_markReplStart != SIZE_MAX)
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{
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repPoint += m_markReplStart;
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repEnd += m_markReplStart + m_markReplCount;
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}
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size_t len = UTF8Iterator(m_textStr.cbegin()).countTo(m_textStr.cend());
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repPoint = std::min(repPoint, len);
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repEnd = std::min(repEnd, len);
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std::string compStr(m_textStr.cbegin(), (UTF8Iterator(m_textStr.cbegin()) + repPoint).iter());
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compStr += m_deferredMarkStr;
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compStr += std::string((UTF8Iterator(m_textStr.cbegin()) + repEnd).iter(), m_textStr.cend());
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m_text->typesetGlyphs(compStr, m_error ? rootView().themeData().uiText() :
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rootView().themeData().fieldText());
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size_t pos = m_cursorPos;
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if (m_deferredMarkStr.size())
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pos += m_markSelStart;
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if (m_markSelCount)
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_reallySetMarkRange(pos, m_markSelCount);
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else
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_reallySetCursorPos(pos);
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std::vector<TextView::RenderGlyph>& glyphs = m_text->accessGlyphs();
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size_t defLen = UTF8Iterator(m_deferredMarkStr.cbegin()).countTo(m_deferredMarkStr.cend());
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for (auto it=glyphs.begin()+repPoint ; it<glyphs.begin()+repPoint+defLen ; ++it)
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it->m_color = rootView().themeData().fieldMarkedText();
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m_text->updateGlyphs();
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m_hasMarkSet = false;
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}
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}
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void TextField::setText(const std::string& str)
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{
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std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
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UTF8Iterator it(str.cbegin());
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for (; it.iter() != str.cend() ; ++it)
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if (*it.iter() == '\n')
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break;
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m_deferredTextStr.assign(str.cbegin(), it.iter());
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m_hasTextSet = true;
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}
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void TextField::setInactive()
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{
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const IThemeData& theme = rootView().themeData();
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if (m_error)
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{
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m_verts[0].m_color = theme.textfield1Inactive() * Zeus::CColor::skRed;
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m_verts[1].m_color = theme.textfield2Inactive() * Zeus::CColor::skRed;
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m_verts[2].m_color = theme.textfield1Inactive() * Zeus::CColor::skRed;
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m_verts[3].m_color = theme.textfield2Inactive() * Zeus::CColor::skRed;
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m_verts[4].m_color = theme.textfield2Inactive() * Zeus::CColor::skRed;
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for (int i=5 ; i<28 ; ++i)
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m_verts[i].m_color = theme.textfield2Inactive() * Zeus::CColor::skRed;
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}
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else
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{
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m_verts[0].m_color = theme.textfield1Inactive();
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m_verts[1].m_color = theme.textfield2Inactive();
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m_verts[2].m_color = theme.textfield1Inactive();
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m_verts[3].m_color = theme.textfield2Inactive();
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m_verts[4].m_color = theme.textfield2Inactive();
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for (int i=5 ; i<28 ; ++i)
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m_verts[i].m_color = theme.textfield2Inactive();
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}
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m_vertsBinding.load(m_verts, sizeof(m_verts));
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m_bgState = BGState::Inactive;
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}
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void TextField::setHover()
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{
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const IThemeData& theme = rootView().themeData();
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if (m_error)
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{
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m_verts[0].m_color = theme.textfield1Hover() * Zeus::CColor::skRed;
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m_verts[1].m_color = theme.textfield2Hover() * Zeus::CColor::skRed;
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m_verts[2].m_color = theme.textfield1Hover() * Zeus::CColor::skRed;
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m_verts[3].m_color = theme.textfield2Hover() * Zeus::CColor::skRed;
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m_verts[4].m_color = theme.textfield2Hover() * Zeus::CColor::skRed;
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for (int i=5 ; i<28 ; ++i)
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m_verts[i].m_color = theme.textfield2Inactive() * Zeus::CColor::skRed;
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}
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else
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{
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m_verts[0].m_color = theme.textfield1Hover();
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m_verts[1].m_color = theme.textfield2Hover();
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m_verts[2].m_color = theme.textfield1Hover();
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m_verts[3].m_color = theme.textfield2Hover();
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m_verts[4].m_color = theme.textfield2Hover();
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for (int i=5 ; i<28 ; ++i)
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m_verts[i].m_color = theme.textfield2Inactive();
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}
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m_vertsBinding.load(m_verts, sizeof(m_verts));
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m_bgState = BGState::Hover;
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}
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void TextField::setDisabled()
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{
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const IThemeData& theme = rootView().themeData();
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if (m_error)
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{
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m_verts[0].m_color = theme.textfield1Disabled() * Zeus::CColor::skRed;
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m_verts[1].m_color = theme.textfield2Disabled() * Zeus::CColor::skRed;
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m_verts[2].m_color = theme.textfield1Disabled() * Zeus::CColor::skRed;
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m_verts[3].m_color = theme.textfield2Disabled() * Zeus::CColor::skRed;
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m_verts[4].m_color = theme.textfield2Disabled() * Zeus::CColor::skRed;
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for (int i=5 ; i<28 ; ++i)
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m_verts[i].m_color = theme.textfield2Disabled() * Zeus::CColor::skRed;
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}
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else
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{
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m_verts[0].m_color = theme.textfield1Disabled();
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m_verts[1].m_color = theme.textfield2Disabled();
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m_verts[2].m_color = theme.textfield1Disabled();
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m_verts[3].m_color = theme.textfield2Disabled();
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m_verts[4].m_color = theme.textfield2Disabled();
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for (int i=5 ; i<28 ; ++i)
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m_verts[i].m_color = theme.textfield2Disabled();
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}
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m_vertsBinding.load(m_verts, sizeof(m_verts));
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m_bgState = BGState::Disabled;
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}
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void TextField::refreshBg()
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{
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switch (m_bgState)
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{
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case BGState::Inactive:
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setInactive(); break;
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case BGState::Hover:
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setHover(); break;
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case BGState::Disabled:
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setDisabled(); break;
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}
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}
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void TextField::mouseDown(const boo::SWindowCoord& coord, boo::EMouseButton button, boo::EModifierKey mod)
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{
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std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
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if (!m_active)
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{
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rootView().setActiveTextView(this);
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}
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else if (m_clickFrames2 < 15)
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{
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size_t len = UTF8Iterator(m_textStr.cbegin()).countTo(m_textStr.cend());
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setSelectionRange(0, len);
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}
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else if (m_clickFrames < 15)
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{
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size_t startPos = m_text->reverseSelectGlyph(coord.pixel[0] - m_text->subRect().location[0]);
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std::pair<size_t,size_t> range = m_text->queryWholeWordRange(startPos);
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setSelectionRange(range.first, range.second);
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m_clickFrames2 = 0;
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}
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else
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{
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size_t startPos = m_text->reverseSelectGlyph(coord.pixel[0] - m_text->subRect().location[0]);
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setCursorPos(startPos);
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m_dragging |= size_t(1 << int(button));
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m_dragStart = startPos;
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rootView().setActiveDragView(this);
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}
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m_clickFrames = 0;
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}
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void TextField::mouseUp(const boo::SWindowCoord& coord, boo::EMouseButton button, boo::EModifierKey mod)
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{
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m_dragging &= ~(1 << int(button));
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if (m_dragging == 0)
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rootView().setActiveDragView(nullptr);
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}
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void TextField::mouseMove(const boo::SWindowCoord& coord)
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{
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if (m_dragging != 0)
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{
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std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
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size_t thisPos = m_text->reverseSelectGlyph(coord.pixel[0] - m_text->subRect().location[0]);
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size_t minPos = std::min(m_dragStart, thisPos);
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size_t maxPos = std::max(m_dragStart, thisPos);
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if (minPos != maxPos)
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setSelectionRange(minPos, maxPos-minPos);
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else
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setCursorPos(minPos);
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}
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}
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void TextField::mouseEnter(const boo::SWindowCoord& coord)
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{
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setHover();
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rootView().setTextFieldHover(true);
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}
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void TextField::mouseLeave(const boo::SWindowCoord& coord)
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{
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setInactive();
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rootView().setTextFieldHover(false);
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}
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void TextField::clipboardCopy()
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{
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std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
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if (!m_selectionCount)
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return;
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UTF8Iterator begin(m_textStr.cbegin());
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begin += m_selectionStart;
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UTF8Iterator end(begin.iter());
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end += m_selectionCount;
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rootView().window()->clipboardCopy(boo::EClipboardType::UTF8String,
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(uint8_t*)&*begin.iter(), end.iter() - begin.iter());
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}
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void TextField::clipboardCut()
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{
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std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
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if (!m_selectionCount)
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return;
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UTF8Iterator begin(m_textStr.cbegin());
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begin += m_selectionStart;
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UTF8Iterator end(begin.iter());
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end += m_selectionCount;
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rootView().window()->clipboardCopy(boo::EClipboardType::UTF8String,
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(uint8_t*)&*begin.iter(), end.iter() - begin.iter());
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std::string newStr(m_textStr.cbegin(), (UTF8Iterator(m_textStr.cbegin()) + m_selectionStart).iter());
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newStr.append((UTF8Iterator(m_textStr.cbegin()) + m_selectionStart + m_selectionCount).iter(), m_textStr.cend());
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size_t selStart = m_selectionStart;
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setText(newStr);
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setCursorPos(selStart);
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}
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static std::string SanitizeUTF8TextLine(const char* string, size_t len)
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{
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const char* it = string;
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utf8proc_int32_t ch;
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utf8proc_ssize_t sz;
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std::string ret;
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ret.reserve(len);
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for (sz = utf8proc_iterate((utf8proc_uint8_t*)it, -1, &ch);
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it < string+len;
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it += sz, sz = utf8proc_iterate((utf8proc_uint8_t*)it, -1, &ch))
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{
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if (sz <= 0)
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break;
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if (ch >= 0x20)
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ret.append(it, sz);
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}
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return ret;
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}
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void TextField::clipboardPaste()
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{
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std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
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size_t retSz;
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std::unique_ptr<uint8_t[]> retData =
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rootView().window()->clipboardPaste(boo::EClipboardType::UTF8String, retSz);
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std::string saniData = SanitizeUTF8TextLine((char*)retData.get(), retSz);
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if (retData && saniData.size())
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{
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if (m_selectionCount)
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{
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std::string newStr(m_textStr.cbegin(), (UTF8Iterator(m_textStr.cbegin()) + m_selectionStart).iter());
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newStr.append(saniData);
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size_t newSel = UTF8Iterator(newStr.cbegin()).countTo(newStr.cend());
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newStr.append((UTF8Iterator(m_textStr.cbegin()) + m_selectionStart + m_selectionCount).iter(), m_textStr.cend());
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setText(newStr);
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setCursorPos(newSel);
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}
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else
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{
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std::string newStr(m_textStr.cbegin(), (UTF8Iterator(m_textStr.cbegin()) + m_cursorPos).iter());
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newStr.append(saniData);
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size_t newSel = UTF8Iterator(newStr.cbegin()).countTo(newStr.cend());
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newStr.append((UTF8Iterator(m_textStr.cbegin()) + m_cursorPos).iter(), m_textStr.cend());
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setText(newStr);
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setCursorPos(newSel);
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}
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}
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}
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void TextField::specialKeyDown(boo::ESpecialKey key, boo::EModifierKey mods, bool isRepeat)
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{
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std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
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if (m_deferredMarkStr.size())
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return;
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if (key == boo::ESpecialKey::Left)
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{
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if ((mods & boo::EModifierKey::Shift) != boo::EModifierKey::None)
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{
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if (m_cursorPos)
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{
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size_t origPos = m_cursorPos;
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if (m_selectionCount)
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{
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if (m_cursorPos == m_selectionStart)
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setSelectionRange(m_cursorPos-1, m_selectionCount+1);
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else
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setSelectionRange(m_selectionStart, m_selectionCount-1);
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}
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else
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setSelectionRange(m_cursorPos-1, 1);
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m_cursorPos = origPos - 1;
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}
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}
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else
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{
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if (m_selectionCount)
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m_cursorPos = m_selectionStart;
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setCursorPos(m_cursorPos==0 ? 0 : (m_cursorPos-1));
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}
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}
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else if (key == boo::ESpecialKey::Right)
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{
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if ((mods & boo::EModifierKey::Shift) != boo::EModifierKey::None)
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{
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size_t len = UTF8Iterator(m_textStr.cbegin()).countTo(m_textStr.cend());
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if (m_cursorPos < len)
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{
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size_t origPos = m_cursorPos;
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if (m_selectionCount)
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{
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if (m_cursorPos == m_selectionStart)
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setSelectionRange(m_cursorPos+1, m_selectionCount-1);
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else
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setSelectionRange(m_selectionStart, m_selectionCount+1);
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}
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else
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setSelectionRange(m_cursorPos, 1);
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m_cursorPos = origPos + 1;
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}
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}
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else
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{
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if (m_selectionCount)
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m_cursorPos = m_selectionStart + m_selectionCount - 1;
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setCursorPos(m_cursorPos+1);
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}
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}
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else if (key == boo::ESpecialKey::Backspace)
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{
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if (m_selectionCount)
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{
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std::string newStr(m_textStr.cbegin(), (UTF8Iterator(m_textStr.cbegin()) + m_selectionStart).iter());
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newStr.append((UTF8Iterator(m_textStr.cbegin()) + m_selectionStart + m_selectionCount).iter(), m_textStr.cend());
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size_t selStart = m_selectionStart;
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setText(newStr);
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setCursorPos(selStart);
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}
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else if (m_cursorPos > 0)
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{
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std::string newStr(m_textStr.cbegin(), (UTF8Iterator(m_textStr.cbegin()) + (m_cursorPos-1)).iter());
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newStr.append((UTF8Iterator(m_textStr.cbegin()) + m_cursorPos).iter(), m_textStr.cend());
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setText(newStr);
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setCursorPos(m_cursorPos-1);
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}
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}
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else if (key == boo::ESpecialKey::Delete)
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{
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size_t len = UTF8Iterator(m_textStr.cbegin()).countTo(m_textStr.cend());
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if (m_selectionCount)
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{
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std::string newStr(m_textStr.cbegin(), (UTF8Iterator(m_textStr.cbegin()) + m_selectionStart).iter());
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newStr.append((UTF8Iterator(m_textStr.cbegin()) + m_selectionStart + m_selectionCount).iter(), m_textStr.cend());
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size_t selStart = m_selectionStart;
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setText(newStr);
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setCursorPos(selStart);
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}
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else if (m_cursorPos < len)
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{
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std::string newStr(m_textStr.cbegin(), (UTF8Iterator(m_textStr.cbegin()) + m_cursorPos).iter());
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newStr.append((UTF8Iterator(m_textStr.cbegin()) + (m_cursorPos+1)).iter(), m_textStr.cend());
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setText(newStr);
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setCursorPos(m_cursorPos);
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}
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}
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}
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bool TextField::hasMarkedText() const
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{
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std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
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return m_deferredMarkStr.size() != 0;
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}
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std::pair<int,int> TextField::markedRange() const
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{
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std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
if (m_deferredMarkStr.empty())
|
|
return {-1, 0};
|
|
return {m_cursorPos, UTF8Iterator(m_deferredMarkStr.cbegin()).countTo(m_deferredMarkStr.cend())};
|
|
}
|
|
std::pair<int,int> TextField::selectedRange() const
|
|
{
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
if (!m_deferredSelectionCount)
|
|
return {-1, 0};
|
|
return {m_deferredSelectionStart, m_deferredSelectionCount};
|
|
}
|
|
void TextField::setMarkedText(const std::string& str,
|
|
const std::pair<int,int>& selectedRange,
|
|
const std::pair<int,int>& replacementRange)
|
|
{
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
m_deferredMarkStr = SanitizeUTF8TextLine(str.data(), str.size());
|
|
m_deferredMarkSelStart = selectedRange.first;
|
|
m_deferredMarkSelCount = selectedRange.second;
|
|
m_deferredMarkReplStart = replacementRange.first;
|
|
m_deferredMarkReplCount = replacementRange.second;
|
|
m_hasMarkSet = true;
|
|
}
|
|
void TextField::unmarkText()
|
|
{
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
m_deferredMarkStr.clear();
|
|
m_deferredMarkReplStart = 0;
|
|
m_deferredMarkReplCount = 0;
|
|
m_deferredMarkSelStart = 0;
|
|
m_deferredMarkSelCount = 0;
|
|
m_hasMarkSet = true;
|
|
}
|
|
|
|
std::string TextField::substringForRange(const std::pair<int,int>& range,
|
|
std::pair<int,int>& actualRange) const
|
|
{
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
UTF8Iterator begin(m_deferredTextStr.cbegin());
|
|
size_t curLen = UTF8Iterator(m_deferredTextStr.cbegin()).countTo(m_deferredTextStr.cend());
|
|
if (range.first >= curLen)
|
|
return std::string();
|
|
begin += range.first;
|
|
size_t endIdx = std::min(size_t(range.first + range.second), curLen);
|
|
UTF8Iterator end(m_deferredTextStr.cbegin());
|
|
end += endIdx;
|
|
actualRange.first = range.first;
|
|
actualRange.second = endIdx;
|
|
return std::string(begin.iter(), end.iter());
|
|
}
|
|
void TextField::insertText(const std::string& str, const std::pair<int,int>& range)
|
|
{
|
|
std::string saniStr = SanitizeUTF8TextLine(str.data(), str.size());
|
|
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
size_t curLen = UTF8Iterator(m_deferredTextStr.cbegin()).countTo(m_deferredTextStr.cend());
|
|
if (range.first < 0 || range.first >= curLen)
|
|
{
|
|
size_t beginPos = m_deferredCursorPos;
|
|
if (m_selectionCount)
|
|
beginPos = m_selectionCount;
|
|
beginPos = std::min(beginPos, curLen);
|
|
std::string newStr(m_deferredTextStr.cbegin(), (UTF8Iterator(m_deferredTextStr.cbegin())+beginPos).iter());
|
|
newStr += saniStr;
|
|
size_t newPos = UTF8Iterator(newStr.cbegin()).countTo(newStr.cend());
|
|
newStr += std::string((UTF8Iterator(m_deferredTextStr.cbegin())+beginPos).iter(), m_deferredTextStr.cend());
|
|
setText(newStr);
|
|
setCursorPos(newPos);
|
|
unmarkText();
|
|
return;
|
|
}
|
|
|
|
std::string newStr(m_deferredTextStr.cbegin(), (UTF8Iterator(m_deferredTextStr.cbegin()) + range.first).iter());
|
|
newStr += saniStr;
|
|
size_t newSel = UTF8Iterator(newStr.cbegin()).countTo(newStr.cend());
|
|
size_t endIdx = range.first + range.second;
|
|
if (endIdx >= newSel)
|
|
endIdx = newSel - 1;
|
|
newStr.append((UTF8Iterator(m_deferredTextStr.cbegin()) + endIdx).iter(), m_deferredTextStr.cend());
|
|
setText(newStr);
|
|
setCursorPos(newSel);
|
|
unmarkText();
|
|
}
|
|
int TextField::characterIndexAtPoint(const boo::SWindowCoord& point) const
|
|
{
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
return m_text->reverseSelectGlyph(point.pixel[0]);
|
|
}
|
|
boo::SWindowRect TextField::rectForCharacterRange(const std::pair<int,int>& range,
|
|
std::pair<int,int>& actualRange) const
|
|
{
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
UTF8Iterator begin(m_textStr.cbegin());
|
|
size_t curLen = UTF8Iterator(m_textStr.cbegin()).countTo(m_textStr.cend());
|
|
if (range.first >= curLen)
|
|
{
|
|
const std::vector<TextView::RenderGlyph>& glyphs = m_text->accessGlyphs();
|
|
const TextView::RenderGlyph& g = glyphs.back();
|
|
return {subRect().location[0] + int(g.m_pos[3][0]), subRect().location[1] + int(g.m_pos[3][1]), 0, 0};
|
|
}
|
|
begin += range.first;
|
|
size_t endIdx = std::min(size_t(range.first + range.second), curLen);
|
|
UTF8Iterator end(m_textStr.cbegin());
|
|
end += endIdx;
|
|
actualRange.first = range.first;
|
|
actualRange.second = endIdx;
|
|
const std::vector<TextView::RenderGlyph>& glyphs = m_text->accessGlyphs();
|
|
const TextView::RenderGlyph& g1 = glyphs[range.first];
|
|
const TextView::RenderGlyph& g2 = glyphs[endIdx];
|
|
return {subRect().location[0] + int(g1.m_pos[1][0]), subRect().location[1] + int(g1.m_pos[1][1]),
|
|
int(g2.m_pos[3][0]-g1.m_pos[1][0]), int(g2.m_pos[0][1]-g1.m_pos[1][1])};
|
|
}
|
|
|
|
void TextField::think()
|
|
{
|
|
++m_cursorFrames;
|
|
++m_clickFrames;
|
|
++m_clickFrames2;
|
|
++m_errorFrames;
|
|
|
|
if (m_error && m_errorFrames <= 360)
|
|
{
|
|
Zeus::CColor errMult;
|
|
Zeus::CColor errBg;
|
|
if (m_errorFrames < 300)
|
|
{
|
|
errMult = m_viewVertBlock.m_color;
|
|
errBg = rootView().themeData().tooltipBackground() * m_viewVertBlock.m_color;
|
|
}
|
|
else if (m_errorFrames >= 360)
|
|
{
|
|
errMult = Zeus::CColor::skClear;
|
|
errBg = rootView().themeData().tooltipBackground();
|
|
errBg[3] = 0.0;
|
|
}
|
|
else
|
|
{
|
|
float t = (m_errorFrames - 300) / 60.0;
|
|
errMult = Zeus::CColor::lerp(m_viewVertBlock.m_color, Zeus::CColor::skClear, t);
|
|
errBg = Zeus::CColor::lerp(rootView().themeData().tooltipBackground() * m_viewVertBlock.m_color,
|
|
Zeus::CColor::skClear, t);
|
|
}
|
|
for (size_t i=32 ; i<41 ; ++i)
|
|
m_verts[i].m_color = errBg;
|
|
m_vertsBinding.load(m_verts, sizeof(m_verts));
|
|
|
|
m_errText->setMultiplyColor(errMult);
|
|
}
|
|
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
_setText();
|
|
_setSelectionRange();
|
|
_clearSelectionRange();
|
|
_setCursorPos();
|
|
_setMarkedText();
|
|
}
|
|
|
|
void TextField::setActive(bool active)
|
|
{
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
m_active = active;
|
|
if (!active)
|
|
{
|
|
clearSelectionRange();
|
|
rootView().window()->claimKeyboardFocus(nullptr);
|
|
}
|
|
else if (!m_selectionCount)
|
|
{
|
|
size_t len = UTF8Iterator(m_textStr.cbegin()).countTo(m_textStr.cend());
|
|
setSelectionRange(0, len);
|
|
}
|
|
}
|
|
|
|
void TextField::_reallySetCursorPos(size_t pos)
|
|
{
|
|
float pf = rootView().viewRes().pixelFactor();
|
|
int offset1 = 4 * pf + m_text->queryReverseAdvance(pos);
|
|
int offset2 = offset1 + 2 * pf;
|
|
const Zeus::CColor& selColor = rootView().viewRes().themeData().textfieldSelection();
|
|
m_verts[28].m_pos.assign(offset1, 18 * pf, 0);
|
|
m_verts[28].m_color = selColor;
|
|
m_verts[29].m_pos.assign(offset1, 4 * pf, 0);
|
|
m_verts[29].m_color = selColor;
|
|
m_verts[30].m_pos.assign(offset2, 18 * pf, 0);
|
|
m_verts[30].m_color = selColor;
|
|
m_verts[31].m_pos.assign(offset2, 4 * pf, 0);
|
|
m_verts[31].m_color = selColor;
|
|
m_vertsBinding.load(m_verts, sizeof(m_verts));
|
|
|
|
int focusRect[2] = {subRect().location[0] + offset1, subRect().location[1]};
|
|
rootView().window()->claimKeyboardFocus(focusRect);
|
|
}
|
|
|
|
void TextField::_setCursorPos()
|
|
{
|
|
if (m_hasCursorSet)
|
|
{
|
|
m_hasSelectionClear = true;
|
|
_clearSelectionRange();
|
|
m_cursorPos = std::min(m_deferredCursorPos, UTF8Iterator(m_textStr.cbegin()).countTo(m_textStr.cend()));
|
|
m_deferredCursorPos = m_cursorPos;
|
|
m_cursorFrames = 0;
|
|
_reallySetCursorPos(m_cursorPos);
|
|
m_hasCursorSet = false;
|
|
}
|
|
}
|
|
|
|
void TextField::setCursorPos(size_t pos)
|
|
{
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
m_deferredCursorPos = pos;
|
|
m_hasCursorSet = true;
|
|
}
|
|
|
|
void TextField::setErrorState(const std::string& message)
|
|
{
|
|
m_error = true;
|
|
if (m_selectionCount)
|
|
_reallySetSelectionRange(m_selectionStart, m_selectionCount);
|
|
else
|
|
clearSelectionRange();
|
|
refreshBg();
|
|
|
|
m_errText.reset(new TextView(rootView().viewRes(), *this, rootView().viewRes().m_mainFont));
|
|
m_errText->typesetGlyphs(message, rootView().themeData().uiText());
|
|
|
|
updateSize();
|
|
m_errorFrames = 0;
|
|
}
|
|
|
|
void TextField::clearErrorState()
|
|
{
|
|
m_error = false;
|
|
if (m_selectionCount)
|
|
_reallySetSelectionRange(m_selectionStart, m_selectionCount);
|
|
else
|
|
clearSelectionRange();
|
|
refreshBg();
|
|
m_errText.reset();
|
|
m_errorFrames = 360;
|
|
}
|
|
|
|
void TextField::_reallySetSelectionRange(size_t start, size_t len)
|
|
{
|
|
ViewResources& res = rootView().viewRes();
|
|
float pf = res.pixelFactor();
|
|
int offset1 = 5 * pf;
|
|
int offset2 = offset1;
|
|
std::vector<TextView::RenderGlyph>& glyphs = m_text->accessGlyphs();
|
|
offset1 += glyphs[start].m_pos[0][0];
|
|
offset2 += glyphs[start+len-1].m_pos[2][0];
|
|
const Zeus::CColor& selColor = rootView().themeData().selectedFieldText();
|
|
const Zeus::CColor& deselColor = m_error ? rootView().themeData().uiText() :
|
|
rootView().themeData().fieldText();
|
|
|
|
for (size_t i=0 ; i<glyphs.size() ; ++i)
|
|
{
|
|
if (i >= start && i < start + len)
|
|
glyphs[i].m_color = selColor;
|
|
else
|
|
glyphs[i].m_color = deselColor;
|
|
}
|
|
m_text->updateGlyphs();
|
|
|
|
m_verts[28].m_pos.assign(offset1, 18 * pf, 0);
|
|
m_verts[29].m_pos.assign(offset1, 4 * pf, 0);
|
|
m_verts[30].m_pos.assign(offset2, 18 * pf, 0);
|
|
m_verts[31].m_pos.assign(offset2, 4 * pf, 0);
|
|
m_vertsBinding.load(m_verts, sizeof(m_verts));
|
|
|
|
int focusRect[2] = {subRect().location[0] + offset1, subRect().location[1]};
|
|
rootView().window()->claimKeyboardFocus(focusRect);
|
|
}
|
|
|
|
void TextField::_reallySetMarkRange(size_t start, size_t len)
|
|
{
|
|
ViewResources& res = rootView().viewRes();
|
|
float pf = res.pixelFactor();
|
|
int offset1 = 5 * pf;
|
|
int offset2 = offset1;
|
|
std::vector<TextView::RenderGlyph>& glyphs = m_text->accessGlyphs();
|
|
offset1 += glyphs[start].m_pos[0][0];
|
|
offset2 += glyphs[start+len-1].m_pos[2][0];
|
|
|
|
const Zeus::CColor& selColor = rootView().themeData().textfieldMarkSelection();
|
|
m_verts[28].m_pos.assign(offset1, 18 * pf, 0);
|
|
m_verts[28].m_color = selColor;
|
|
m_verts[29].m_pos.assign(offset1, 4 * pf, 0);
|
|
m_verts[29].m_color = selColor;
|
|
m_verts[30].m_pos.assign(offset2, 18 * pf, 0);
|
|
m_verts[30].m_color = selColor;
|
|
m_verts[31].m_pos.assign(offset2, 4 * pf, 0);
|
|
m_verts[31].m_color = selColor;
|
|
m_vertsBinding.load(m_verts, sizeof(m_verts));
|
|
|
|
int focusRect[2] = {subRect().location[0] + offset1, subRect().location[1]};
|
|
rootView().window()->claimKeyboardFocus(focusRect);
|
|
}
|
|
|
|
void TextField::_setSelectionRange()
|
|
{
|
|
if (m_hasSelectionSet)
|
|
{
|
|
size_t len = UTF8Iterator(m_textStr.cbegin()).countTo(m_textStr.cend());
|
|
m_selectionStart = std::min(m_deferredSelectionStart, len-1);
|
|
m_deferredSelectionStart = m_selectionStart;
|
|
m_selectionCount = std::min(m_deferredSelectionCount, len-m_selectionStart);
|
|
m_deferredSelectionCount = m_selectionCount;
|
|
_reallySetSelectionRange(m_selectionStart, m_selectionCount);
|
|
m_hasSelectionSet = false;
|
|
}
|
|
}
|
|
|
|
void TextField::setSelectionRange(size_t start, size_t count)
|
|
{
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
|
|
if (!count)
|
|
{
|
|
setCursorPos(start);
|
|
return;
|
|
}
|
|
|
|
m_deferredSelectionStart = start;
|
|
m_deferredSelectionCount = count;
|
|
m_hasSelectionSet = true;
|
|
m_hasSelectionClear = false;
|
|
}
|
|
|
|
void TextField::_clearSelectionRange()
|
|
{
|
|
if (m_hasSelectionClear)
|
|
{
|
|
m_selectionStart = 0;
|
|
m_selectionCount = 0;
|
|
|
|
const Zeus::CColor& deselColor = m_error ? rootView().themeData().uiText() :
|
|
rootView().themeData().fieldText();
|
|
|
|
std::vector<TextView::RenderGlyph>& glyphs = m_text->accessGlyphs();
|
|
for (size_t i=0 ; i<glyphs.size() ; ++i)
|
|
glyphs[i].m_color = deselColor;
|
|
m_text->updateGlyphs();
|
|
|
|
m_hasSelectionClear = false;
|
|
}
|
|
}
|
|
|
|
void TextField::clearSelectionRange()
|
|
{
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
m_deferredSelectionStart = 0;
|
|
m_deferredSelectionCount = 0;
|
|
m_hasSelectionClear = true;
|
|
m_hasSelectionSet = false;
|
|
}
|
|
|
|
void TextField::resized(const boo::SWindowRect& root, const boo::SWindowRect& sub)
|
|
{
|
|
float pf = rootView().viewRes().pixelFactor();
|
|
int width = sub.size[0];
|
|
int height = 20 * pf;
|
|
boo::SWindowRect newRect = sub;
|
|
newRect.size[1] = height;
|
|
View::resized(root, newRect);
|
|
|
|
m_verts[0].m_pos.assign(1, height+1, 0);
|
|
m_verts[1].m_pos.assign(1, 1, 0);
|
|
m_verts[2].m_pos.assign(width+1, height+1, 0);
|
|
m_verts[3].m_pos.assign(width+1, 1, 0);
|
|
m_verts[4].m_pos.assign(width+1, 1, 0);
|
|
|
|
m_verts[5].m_pos.assign(1, height+1, 0);
|
|
m_verts[6].m_pos.assign(1, height+1, 0);
|
|
m_verts[7].m_pos.assign(0, height+1, 0);
|
|
m_verts[8].m_pos.assign(1, 1, 0);
|
|
m_verts[9].m_pos.assign(0, 1, 0);
|
|
m_verts[10].m_pos.assign(0, 1, 0);
|
|
|
|
m_verts[11].m_pos.assign(width+2, height+1, 0);
|
|
m_verts[12].m_pos.assign(width+2, height+1, 0);
|
|
m_verts[13].m_pos.assign(width+1, height+1, 0);
|
|
m_verts[14].m_pos.assign(width+2, 1, 0);
|
|
m_verts[15].m_pos.assign(width+1, 1, 0);
|
|
m_verts[16].m_pos.assign(width+1, 1, 0);
|
|
|
|
m_verts[17].m_pos.assign(1, height+2, 0);
|
|
m_verts[18].m_pos.assign(1, height+2, 0);
|
|
m_verts[19].m_pos.assign(1, height+1, 0);
|
|
m_verts[20].m_pos.assign(width+1, height+2, 0);
|
|
m_verts[21].m_pos.assign(width+1, height+1, 0);
|
|
m_verts[22].m_pos.assign(width+1, height+1, 0);
|
|
|
|
m_verts[23].m_pos.assign(1, 1, 0);
|
|
m_verts[24].m_pos.assign(1, 1, 0);
|
|
m_verts[25].m_pos.assign(1, 0, 0);
|
|
m_verts[26].m_pos.assign(width+1, 1, 0);
|
|
m_verts[27].m_pos.assign(width+1, 0, 0);
|
|
|
|
if (m_error)
|
|
{
|
|
boo::SWindowRect errRect = sub;
|
|
errRect.location[1] -= 16 * pf;
|
|
errRect.location[0] += 5 * pf;
|
|
m_errText->resized(root, errRect);
|
|
|
|
int eX = 0;
|
|
int eY = -22 * pf;
|
|
int eWidth = m_errText->nominalWidth() + 10 * pf;
|
|
int eHeight = 20 * pf;
|
|
m_verts[32].m_pos.assign(eX, eY + eHeight, 0);
|
|
m_verts[33].m_pos.assign(eX, eY, 0);
|
|
m_verts[34].m_pos.assign(eX + eWidth, eY + eHeight, 0);
|
|
m_verts[35].m_pos.assign(eX + eWidth, eY, 0);
|
|
m_verts[36] = m_verts[35];
|
|
m_verts[37].m_pos.assign(eX + 7 * pf, eY + eHeight + 7 * pf, 0);
|
|
m_verts[38] = m_verts[37];
|
|
m_verts[39].m_pos.assign(eX, eY + eHeight, 0);
|
|
m_verts[40].m_pos.assign(eX + 14 * pf, eY + eHeight, 0);
|
|
for (size_t i=32 ; i<41 ; ++i)
|
|
m_verts[i].m_color = Zeus::CColor::skClear;
|
|
}
|
|
|
|
m_vertsBinding.load(m_verts, sizeof(m_verts));
|
|
|
|
m_nomWidth = width;
|
|
m_nomHeight = height;
|
|
|
|
boo::SWindowRect textRect = sub;
|
|
textRect.location[0] += 5 * pf;
|
|
textRect.location[1] += 7 * pf;
|
|
m_text->resized(root, textRect);
|
|
}
|
|
|
|
void TextField::draw(boo::IGraphicsCommandQueue* gfxQ)
|
|
{
|
|
View::draw(gfxQ);
|
|
gfxQ->setShaderDataBinding(m_vertsBinding);
|
|
gfxQ->setDrawPrimitive(boo::Primitive::TriStrips);
|
|
gfxQ->draw(0, 28);
|
|
if (m_active)
|
|
{
|
|
if (!m_selectionCount && !m_markSelCount)
|
|
{
|
|
if (m_cursorFrames % 60 < 30)
|
|
gfxQ->draw(28, 4);
|
|
}
|
|
else
|
|
gfxQ->draw(28, 4);
|
|
}
|
|
|
|
if (m_error)
|
|
{
|
|
gfxQ->draw(32, 9);
|
|
m_errText->draw(gfxQ);
|
|
}
|
|
|
|
m_text->draw(gfxQ);
|
|
}
|
|
|
|
}
|