AxioDL
/
boo
mirror of https://github.com/AxioDL/boo.git
2
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Xlib in sync with new text system

This commit is contained in:
Jack Andersen 2015-12-27 13:23:17 -10:00
parent 9f9ff269fe
commit 52692b0459
4 changed files with 25 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
include/boo/IWindow.hpp
View File

@ -115,7 +115,7 @@ struct ITextInputCallback
virtual std::string substringForRange(const std::pair<int,int>& range,
std::pair<int,int>& actualRange) const=0;
virtual void insertText(const std::string& str, const std::pair<int,int>& range)=0;
virtual void insertText(const std::string& str, const std::pair<int,int>& range={-1,0})=0;
virtual int characterIndexAtPoint(const SWindowCoord& point) const=0;
virtual SWindowRect rectForCharacterRange(const std::pair<int,int>& range,
std::pair<int,int>& actualRange) const=0;
@ -158,7 +158,6 @@ public:
{(void)mod;(void)isRepeat;}
virtual void modKeyUp(EModifierKey mod) {(void)mod;}
virtual void utf8FragmentDown(const std::string& str) {(void)str;}
virtual ITextInputCallback* getTextInputCallback() {return nullptr;}
virtual void focusLost() {}

1
lib/win/ApplicationWin32.cpp
View File

@ -267,6 +267,7 @@ public:
case WM_NCMOUSELEAVE:
case WM_MOUSEHOVER:
case WM_NCMOUSEHOVER:
case WM_UNICHAR:
case WM_IME_COMPOSITION:
window->_incomingEvent(&HWNDEvent(uMsg, wParam, lParam));

20
lib/win/WindowWin32.cpp
View File

@ -1170,10 +1170,23 @@ public:
}
return;
}
case WM_UNICHAR:
{
if (m_callback)
{
ITextInputCallback* inputCb = m_callback->getTextInputCallback();
uint8_t utf8ch[4];
size_t len = utf8proc_encode_char(e.wParam, utf8ch);
if (inputCb && len)
inputCb->insertText(std::string((char*)utf8ch, len));
}
return;
}
case WM_IME_COMPOSITION:
{
if (m_callback)
{
ITextInputCallback* inputCb = m_callback->getTextInputCallback();
if ((e.lParam & GCS_RESULTSTR) != 0)
{
wchar_t str[512];
@ -1182,11 +1195,8 @@ public:
{
size_t szOut;
std::unique_ptr<uint8_t[]> out = MakeUnicodeLF(str, len/2, szOut);
if (szOut)
{
std::string strOut((char*)out.get(), szOut);
m_callback->utf8FragmentDown(strOut);
}
if (szOut && inputCb)
inputCb->insertText(std::string((char*)out.get(), szOut));
}
}
}

9
lib/x11/WindowXlib.cpp
View File

@ -1237,15 +1237,22 @@ public:
unsigned int state = event->xkey.state;
event->xkey.state &= ~ControlMask;
std::string utf8Frag = translateUTF8(&event->xkey, m_xIC);
ITextInputCallback* inputCb = m_callback->getTextInputCallback();
if (utf8Frag.size())
{
m_callback->utf8FragmentDown(utf8Frag);
if (inputCb)
inputCb->insertText(utf8Frag);
return;
}
char charCode = translateKeysym(&event->xkey, specialKey, modifierKey);
EModifierKey modifierMask = translateModifiers(state);
if (charCode)
{
if (inputCb &&
(modifierMask & (EModifierKey::Ctrl|EModifierKey::Command)) == EModifierKey::None)
inputCb->insertText(std::string(1, charCode));
m_callback->charKeyDown(charCode, modifierMask, false);
}
else if (specialKey != ESpecialKey::None)
m_callback->specialKeyDown(specialKey, modifierMask, false);
else if (modifierKey != EModifierKey::None)