mirror of https://github.com/AxioDL/metaforce.git
820 lines
29 KiB
C++
820 lines
29 KiB
C++
#include "specter/TextField.hpp"
|
|
#include "specter/RootView.hpp"
|
|
#include "specter/ViewResources.hpp"
|
|
|
|
namespace specter {
|
|
|
|
TextField::TextField(ViewResources& res, View& parentView, IStringBinding* strBind)
|
|
: ITextInputView(res, parentView, strBind) {
|
|
commitResources(res, [&](boo::IGraphicsDataFactory::Context& ctx) -> bool {
|
|
buildResources(ctx, res);
|
|
m_vertsBinding.init(ctx, res, 41, m_viewVertBlockBuf);
|
|
return true;
|
|
});
|
|
|
|
for (int i = 28; i < 32; ++i)
|
|
m_verts[i].m_color = res.themeData().textfieldSelection();
|
|
setInactive();
|
|
m_vertsBinding.load<decltype(m_verts)>(m_verts);
|
|
|
|
m_text.reset(new TextView(res, *this, res.m_mainFont, TextView::Alignment::Left, 1024));
|
|
if (strBind)
|
|
setText(strBind->getDefault(this));
|
|
}
|
|
|
|
void TextField::_setText() {
|
|
if (m_hasTextSet) {
|
|
_clearSelectionRange();
|
|
m_textStr = m_deferredTextStr;
|
|
m_text->typesetGlyphs(m_textStr, m_error ? rootView().themeData().uiText() : rootView().themeData().fieldText());
|
|
if (m_controlBinding)
|
|
if (IStringBinding* strBind = IStringBinding::castTo(m_controlBinding))
|
|
strBind->changed(this, m_textStr);
|
|
m_hasTextSet = false;
|
|
if (m_deferredMarkStr.size())
|
|
m_hasMarkSet = true;
|
|
}
|
|
}
|
|
|
|
void TextField::_setMarkedText() {
|
|
if (m_hasMarkSet) {
|
|
m_markReplStart = m_deferredMarkReplStart;
|
|
m_markReplCount = m_deferredMarkReplCount;
|
|
m_markSelStart = m_deferredMarkSelStart;
|
|
m_markSelCount = m_deferredMarkSelCount;
|
|
|
|
size_t repPoint;
|
|
size_t repEnd;
|
|
if (m_selectionCount) {
|
|
repPoint = m_selectionStart;
|
|
repEnd = m_selectionStart;
|
|
} else {
|
|
repPoint = m_cursorPos;
|
|
repEnd = m_cursorPos;
|
|
}
|
|
|
|
if (m_markReplStart != SIZE_MAX) {
|
|
repPoint += m_markReplStart;
|
|
repEnd += m_markReplStart + m_markReplCount;
|
|
}
|
|
|
|
std::string_view textStr(m_textStr);
|
|
size_t len = UTF8Iterator(textStr.cbegin()).countTo(textStr.cend());
|
|
repPoint = std::min(repPoint, len);
|
|
repEnd = std::min(repEnd, len);
|
|
std::string compStr(textStr.cbegin(), (UTF8Iterator(textStr.cbegin()) + repPoint).iter());
|
|
compStr += m_deferredMarkStr;
|
|
compStr += std::string((UTF8Iterator(textStr.cbegin()) + repEnd).iter(), textStr.cend());
|
|
m_text->typesetGlyphs(compStr, m_error ? rootView().themeData().uiText() : rootView().themeData().fieldText());
|
|
|
|
size_t pos = m_cursorPos;
|
|
if (m_deferredMarkStr.size())
|
|
pos += m_markSelStart;
|
|
if (m_markSelCount)
|
|
_reallySetMarkRange(pos, m_markSelCount);
|
|
else
|
|
_reallySetCursorPos(pos);
|
|
|
|
std::string_view deferredMarkStr(m_deferredMarkStr);
|
|
std::vector<TextView::RenderGlyph>& glyphs = m_text->accessGlyphs();
|
|
size_t defLen = UTF8Iterator(deferredMarkStr.cbegin()).countTo(deferredMarkStr.cend());
|
|
for (auto it = glyphs.begin() + repPoint; it < glyphs.begin() + repPoint + defLen; ++it)
|
|
it->m_color = rootView().themeData().fieldMarkedText();
|
|
m_text->invalidateGlyphs();
|
|
|
|
m_hasMarkSet = false;
|
|
}
|
|
}
|
|
|
|
void TextField::setText(std::string_view str) {
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
UTF8Iterator it(str.cbegin());
|
|
for (; it.iter() != str.cend(); ++it)
|
|
if (*it.iter() == '\n')
|
|
break;
|
|
m_deferredTextStr.assign(str.cbegin(), it.iter());
|
|
m_hasTextSet = true;
|
|
}
|
|
|
|
void TextField::setInactive() {
|
|
const IThemeData& theme = rootView().themeData();
|
|
if (m_error) {
|
|
m_verts[0].m_color = theme.textfield1Inactive() * zeus::skRed;
|
|
m_verts[1].m_color = theme.textfield2Inactive() * zeus::skRed;
|
|
m_verts[2].m_color = theme.textfield1Inactive() * zeus::skRed;
|
|
m_verts[3].m_color = theme.textfield2Inactive() * zeus::skRed;
|
|
m_verts[4].m_color = theme.textfield2Inactive() * zeus::skRed;
|
|
for (int i = 5; i < 28; ++i)
|
|
m_verts[i].m_color = theme.textfield2Inactive() * zeus::skRed;
|
|
} else {
|
|
m_verts[0].m_color = theme.textfield1Inactive();
|
|
m_verts[1].m_color = theme.textfield2Inactive();
|
|
m_verts[2].m_color = theme.textfield1Inactive();
|
|
m_verts[3].m_color = theme.textfield2Inactive();
|
|
m_verts[4].m_color = theme.textfield2Inactive();
|
|
for (int i = 5; i < 28; ++i)
|
|
m_verts[i].m_color = theme.textfield2Inactive();
|
|
}
|
|
m_vertsBinding.load<decltype(m_verts)>(m_verts);
|
|
m_bgState = BGState::Inactive;
|
|
}
|
|
|
|
void TextField::setHover() {
|
|
const IThemeData& theme = rootView().themeData();
|
|
if (m_error) {
|
|
m_verts[0].m_color = theme.textfield1Hover() * zeus::skRed;
|
|
m_verts[1].m_color = theme.textfield2Hover() * zeus::skRed;
|
|
m_verts[2].m_color = theme.textfield1Hover() * zeus::skRed;
|
|
m_verts[3].m_color = theme.textfield2Hover() * zeus::skRed;
|
|
m_verts[4].m_color = theme.textfield2Hover() * zeus::skRed;
|
|
for (int i = 5; i < 28; ++i)
|
|
m_verts[i].m_color = theme.textfield2Inactive() * zeus::skRed;
|
|
} else {
|
|
m_verts[0].m_color = theme.textfield1Hover();
|
|
m_verts[1].m_color = theme.textfield2Hover();
|
|
m_verts[2].m_color = theme.textfield1Hover();
|
|
m_verts[3].m_color = theme.textfield2Hover();
|
|
m_verts[4].m_color = theme.textfield2Hover();
|
|
for (int i = 5; i < 28; ++i)
|
|
m_verts[i].m_color = theme.textfield2Inactive();
|
|
}
|
|
m_vertsBinding.load<decltype(m_verts)>(m_verts);
|
|
m_bgState = BGState::Hover;
|
|
}
|
|
|
|
void TextField::setDisabled() {
|
|
const IThemeData& theme = rootView().themeData();
|
|
if (m_error) {
|
|
m_verts[0].m_color = theme.textfield1Disabled() * zeus::skRed;
|
|
m_verts[1].m_color = theme.textfield2Disabled() * zeus::skRed;
|
|
m_verts[2].m_color = theme.textfield1Disabled() * zeus::skRed;
|
|
m_verts[3].m_color = theme.textfield2Disabled() * zeus::skRed;
|
|
m_verts[4].m_color = theme.textfield2Disabled() * zeus::skRed;
|
|
for (int i = 5; i < 28; ++i)
|
|
m_verts[i].m_color = theme.textfield2Disabled() * zeus::skRed;
|
|
} else {
|
|
m_verts[0].m_color = theme.textfield1Disabled();
|
|
m_verts[1].m_color = theme.textfield2Disabled();
|
|
m_verts[2].m_color = theme.textfield1Disabled();
|
|
m_verts[3].m_color = theme.textfield2Disabled();
|
|
m_verts[4].m_color = theme.textfield2Disabled();
|
|
for (int i = 5; i < 28; ++i)
|
|
m_verts[i].m_color = theme.textfield2Disabled();
|
|
}
|
|
m_vertsBinding.load<decltype(m_verts)>(m_verts);
|
|
m_bgState = BGState::Disabled;
|
|
}
|
|
|
|
void TextField::refreshBg() {
|
|
switch (m_bgState) {
|
|
case BGState::Inactive:
|
|
setInactive();
|
|
break;
|
|
case BGState::Hover:
|
|
setHover();
|
|
break;
|
|
case BGState::Disabled:
|
|
setDisabled();
|
|
break;
|
|
}
|
|
}
|
|
|
|
void TextField::mouseDown(const boo::SWindowCoord& coord, boo::EMouseButton button, boo::EModifierKey mod) {
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
if (!m_active) {
|
|
rootView().setActiveTextView(this);
|
|
} else if (m_clickFrames2 < 15) {
|
|
std::string_view textStr(m_textStr);
|
|
size_t len = UTF8Iterator(textStr.cbegin()).countTo(textStr.cend());
|
|
setSelectionRange(0, len);
|
|
} else if (m_clickFrames < 15) {
|
|
size_t startPos = m_text->reverseSelectGlyph(coord.pixel[0] - m_text->subRect().location[0]);
|
|
std::pair<size_t, size_t> range = m_text->queryWholeWordRange(startPos);
|
|
setSelectionRange(range.first, range.second);
|
|
m_clickFrames2 = 0;
|
|
} else {
|
|
size_t startPos = m_text->reverseSelectGlyph(coord.pixel[0] - m_text->subRect().location[0]);
|
|
setCursorPos(startPos);
|
|
m_dragging |= size_t(1) << size_t(button);
|
|
m_dragStart = startPos;
|
|
rootView().setActiveDragView(this);
|
|
}
|
|
m_clickFrames = 0;
|
|
}
|
|
|
|
void TextField::mouseUp(const boo::SWindowCoord& coord, boo::EMouseButton button, boo::EModifierKey mod) {
|
|
m_dragging &= ~(size_t(1) << size_t(button));
|
|
if (m_dragging == 0)
|
|
rootView().setActiveDragView(nullptr);
|
|
}
|
|
|
|
void TextField::mouseMove(const boo::SWindowCoord& coord) {
|
|
if (m_dragging != 0) {
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
size_t thisPos = m_text->reverseSelectGlyph(coord.pixel[0] - m_text->subRect().location[0]);
|
|
size_t minPos = std::min(m_dragStart, thisPos);
|
|
size_t maxPos = std::max(m_dragStart, thisPos);
|
|
if (minPos != maxPos)
|
|
setSelectionRange(minPos, maxPos - minPos);
|
|
else
|
|
setCursorPos(minPos);
|
|
}
|
|
}
|
|
|
|
void TextField::mouseEnter(const boo::SWindowCoord& coord) {
|
|
setHover();
|
|
rootView().setTextFieldHover(true);
|
|
}
|
|
|
|
void TextField::mouseLeave(const boo::SWindowCoord& coord) {
|
|
setInactive();
|
|
rootView().setTextFieldHover(false);
|
|
}
|
|
|
|
void TextField::clipboardCopy() {
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
|
|
if (!m_selectionCount)
|
|
return;
|
|
|
|
std::string_view textStr(m_textStr);
|
|
UTF8Iterator begin(textStr.cbegin());
|
|
begin += m_selectionStart;
|
|
UTF8Iterator end(begin.iter());
|
|
end += m_selectionCount;
|
|
|
|
rootView().window()->clipboardCopy(boo::EClipboardType::UTF8String, (uint8_t*)&*begin.iter(),
|
|
end.iter() - begin.iter());
|
|
}
|
|
|
|
void TextField::clipboardCut() {
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
|
|
if (!m_selectionCount)
|
|
return;
|
|
|
|
std::string_view textStr(m_textStr);
|
|
UTF8Iterator begin(textStr.cbegin());
|
|
begin += m_selectionStart;
|
|
UTF8Iterator end(begin.iter());
|
|
end += m_selectionCount;
|
|
|
|
rootView().window()->clipboardCopy(boo::EClipboardType::UTF8String, (uint8_t*)&*begin.iter(),
|
|
end.iter() - begin.iter());
|
|
|
|
std::string newStr(textStr.cbegin(), (UTF8Iterator(textStr.cbegin()) + m_selectionStart).iter());
|
|
newStr.append((UTF8Iterator(textStr.cbegin()) + m_selectionStart + m_selectionCount).iter(), textStr.cend());
|
|
size_t selStart = m_selectionStart;
|
|
setText(newStr);
|
|
setCursorPos(selStart);
|
|
}
|
|
|
|
static std::string SanitizeUTF8TextLine(const char* string, size_t len) {
|
|
const char* it = string;
|
|
utf8proc_int32_t ch;
|
|
utf8proc_ssize_t sz;
|
|
std::string ret;
|
|
ret.reserve(len);
|
|
for (sz = utf8proc_iterate((utf8proc_uint8_t*)it, -1, &ch); it < string + len;
|
|
it += sz, sz = utf8proc_iterate((utf8proc_uint8_t*)it, -1, &ch)) {
|
|
if (sz <= 0)
|
|
break;
|
|
if (ch >= 0x20)
|
|
ret.append(it, sz);
|
|
}
|
|
return ret;
|
|
}
|
|
|
|
void TextField::clipboardPaste() {
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
|
|
size_t retSz;
|
|
std::unique_ptr<uint8_t[]> retData = rootView().window()->clipboardPaste(boo::EClipboardType::UTF8String, retSz);
|
|
std::string saniData = SanitizeUTF8TextLine((char*)retData.get(), retSz);
|
|
|
|
if (retData && saniData.size()) {
|
|
std::string_view textStr(m_textStr);
|
|
if (m_selectionCount) {
|
|
std::string newStr(textStr.cbegin(), (UTF8Iterator(textStr.cbegin()) + m_selectionStart).iter());
|
|
newStr.append(saniData);
|
|
std::string_view newStrView(newStr);
|
|
size_t newSel = UTF8Iterator(newStrView.cbegin()).countTo(newStrView.cend());
|
|
newStr.append((UTF8Iterator(textStr.cbegin()) + m_selectionStart + m_selectionCount).iter(), textStr.cend());
|
|
setText(newStr);
|
|
setCursorPos(newSel);
|
|
} else {
|
|
std::string newStr(textStr.cbegin(), (UTF8Iterator(textStr.cbegin()) + m_cursorPos).iter());
|
|
newStr.append(saniData);
|
|
std::string_view newStrView(newStr);
|
|
size_t newSel = UTF8Iterator(newStrView.cbegin()).countTo(newStrView.cend());
|
|
newStr.append((UTF8Iterator(textStr.cbegin()) + m_cursorPos).iter(), textStr.cend());
|
|
setText(newStr);
|
|
setCursorPos(newSel);
|
|
}
|
|
}
|
|
}
|
|
|
|
void TextField::specialKeyDown(boo::ESpecialKey key, boo::EModifierKey mods, bool isRepeat) {
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
if (m_deferredMarkStr.size())
|
|
return;
|
|
|
|
if (key == boo::ESpecialKey::Left) {
|
|
if ((mods & boo::EModifierKey::Shift) != boo::EModifierKey::None) {
|
|
if (m_cursorPos) {
|
|
size_t origPos = m_cursorPos;
|
|
if (m_selectionCount) {
|
|
if (m_cursorPos == m_selectionStart)
|
|
setSelectionRange(m_cursorPos - 1, m_selectionCount + 1);
|
|
else
|
|
setSelectionRange(m_selectionStart, m_selectionCount - 1);
|
|
} else
|
|
setSelectionRange(m_cursorPos - 1, 1);
|
|
m_cursorPos = origPos - 1;
|
|
}
|
|
} else {
|
|
if (m_selectionCount)
|
|
m_cursorPos = m_selectionStart;
|
|
setCursorPos(m_cursorPos == 0 ? 0 : (m_cursorPos - 1));
|
|
}
|
|
} else if (key == boo::ESpecialKey::Right) {
|
|
if ((mods & boo::EModifierKey::Shift) != boo::EModifierKey::None) {
|
|
std::string_view textStr(m_textStr);
|
|
size_t len = UTF8Iterator(textStr.cbegin()).countTo(textStr.cend());
|
|
if (m_cursorPos < len) {
|
|
size_t origPos = m_cursorPos;
|
|
if (m_selectionCount) {
|
|
if (m_cursorPos == m_selectionStart)
|
|
setSelectionRange(m_cursorPos + 1, m_selectionCount - 1);
|
|
else
|
|
setSelectionRange(m_selectionStart, m_selectionCount + 1);
|
|
} else
|
|
setSelectionRange(m_cursorPos, 1);
|
|
m_cursorPos = origPos + 1;
|
|
}
|
|
} else {
|
|
if (m_selectionCount)
|
|
m_cursorPos = m_selectionStart + m_selectionCount - 1;
|
|
setCursorPos(m_cursorPos + 1);
|
|
}
|
|
} else if (key == boo::ESpecialKey::Backspace) {
|
|
std::string_view textStr(m_textStr);
|
|
if (m_selectionCount) {
|
|
std::string newStr(textStr.cbegin(), (UTF8Iterator(textStr.cbegin()) + m_selectionStart).iter());
|
|
newStr.append((UTF8Iterator(textStr.cbegin()) + m_selectionStart + m_selectionCount).iter(), textStr.cend());
|
|
size_t selStart = m_selectionStart;
|
|
setText(newStr);
|
|
setCursorPos(selStart);
|
|
} else if (m_cursorPos > 0) {
|
|
std::string newStr(textStr.cbegin(), (UTF8Iterator(textStr.cbegin()) + (m_cursorPos - 1)).iter());
|
|
newStr.append((UTF8Iterator(textStr.cbegin()) + m_cursorPos).iter(), textStr.cend());
|
|
setText(newStr);
|
|
setCursorPos(m_cursorPos - 1);
|
|
}
|
|
} else if (key == boo::ESpecialKey::Delete) {
|
|
std::string_view textStr(m_textStr);
|
|
size_t len = UTF8Iterator(textStr.cbegin()).countTo(textStr.cend());
|
|
if (m_selectionCount) {
|
|
std::string newStr(textStr.cbegin(), (UTF8Iterator(textStr.cbegin()) + m_selectionStart).iter());
|
|
newStr.append((UTF8Iterator(textStr.cbegin()) + m_selectionStart + m_selectionCount).iter(), textStr.cend());
|
|
size_t selStart = m_selectionStart;
|
|
setText(newStr);
|
|
setCursorPos(selStart);
|
|
} else if (m_cursorPos < len) {
|
|
std::string newStr(textStr.cbegin(), (UTF8Iterator(textStr.cbegin()) + m_cursorPos).iter());
|
|
newStr.append((UTF8Iterator(textStr.cbegin()) + (m_cursorPos + 1)).iter(), textStr.cend());
|
|
setText(newStr);
|
|
setCursorPos(m_cursorPos);
|
|
}
|
|
}
|
|
}
|
|
|
|
bool TextField::hasMarkedText() const {
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
return m_deferredMarkStr.size() != 0;
|
|
}
|
|
std::pair<int, int> TextField::markedRange() const {
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
if (m_deferredMarkStr.empty())
|
|
return {-1, 0};
|
|
std::string_view deferredMarkStr(m_deferredMarkStr);
|
|
return {m_cursorPos, UTF8Iterator(deferredMarkStr.cbegin()).countTo(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(std::string_view 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);
|
|
std::string_view deferredTextStr(m_deferredTextStr);
|
|
UTF8Iterator begin(deferredTextStr.cbegin());
|
|
size_t curLen = UTF8Iterator(deferredTextStr.cbegin()).countTo(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(deferredTextStr.cbegin());
|
|
end += endIdx;
|
|
actualRange.first = range.first;
|
|
actualRange.second = endIdx;
|
|
return std::string(begin.iter(), end.iter());
|
|
}
|
|
void TextField::insertText(std::string_view str, const std::pair<int, int>& range) {
|
|
std::string saniStr = SanitizeUTF8TextLine(str.data(), str.size());
|
|
|
|
std::unique_lock<std::recursive_mutex> lk(m_textInputLk);
|
|
std::string_view deferredTextStr(m_deferredTextStr);
|
|
size_t curLen = UTF8Iterator(deferredTextStr.cbegin()).countTo(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(deferredTextStr.cbegin(), (UTF8Iterator(deferredTextStr.cbegin()) + beginPos).iter());
|
|
newStr += saniStr;
|
|
std::string_view newStrView(newStr);
|
|
size_t newPos = UTF8Iterator(newStrView.cbegin()).countTo(newStrView.cend());
|
|
newStr += std::string((UTF8Iterator(deferredTextStr.cbegin()) + beginPos).iter(), deferredTextStr.cend());
|
|
setText(newStr);
|
|
setCursorPos(newPos);
|
|
unmarkText();
|
|
return;
|
|
}
|
|
|
|
std::string newStr(deferredTextStr.cbegin(), (UTF8Iterator(deferredTextStr.cbegin()) + range.first).iter());
|
|
newStr += saniStr;
|
|
std::string_view newStrView(newStr);
|
|
size_t newSel = UTF8Iterator(newStrView.cbegin()).countTo(newStrView.cend());
|
|
size_t endIdx = range.first + range.second;
|
|
if (endIdx >= newSel)
|
|
endIdx = newSel - 1;
|
|
newStr.append((UTF8Iterator(deferredTextStr.cbegin()) + endIdx).iter(), 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);
|
|
std::string_view textStr(m_textStr);
|
|
UTF8Iterator begin(textStr.cbegin());
|
|
size_t curLen = UTF8Iterator(textStr.cbegin()).countTo(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(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::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::skClear, t);
|
|
errBg = zeus::CColor::lerp(rootView().themeData().tooltipBackground() * m_viewVertBlock.m_color,
|
|
zeus::skClear, t);
|
|
}
|
|
for (size_t i = 32; i < 41; ++i)
|
|
m_verts[i].m_color = errBg;
|
|
m_vertsBinding.load<decltype(m_verts)>(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) {
|
|
std::string_view textStr(m_textStr);
|
|
size_t len = UTF8Iterator(textStr.cbegin()).countTo(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<decltype(m_verts)>(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();
|
|
std::string_view textStr(m_textStr);
|
|
m_cursorPos = std::min(m_deferredCursorPos, UTF8Iterator(textStr.cbegin()).countTo(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(std::string_view 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->invalidateGlyphs();
|
|
|
|
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<decltype(m_verts)>(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<decltype(m_verts)>(m_verts);
|
|
|
|
int focusRect[2] = {subRect().location[0] + offset1, subRect().location[1]};
|
|
rootView().window()->claimKeyboardFocus(focusRect);
|
|
}
|
|
|
|
void TextField::_setSelectionRange() {
|
|
if (m_hasSelectionSet) {
|
|
std::string_view textStr(m_textStr);
|
|
size_t len = UTF8Iterator(textStr.cbegin()).countTo(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->invalidateGlyphs();
|
|
|
|
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::skClear;
|
|
}
|
|
|
|
m_vertsBinding.load<decltype(m_verts)>(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->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);
|
|
}
|
|
|
|
} // namespace specter
|