102 lines
3.2 KiB
C++
102 lines
3.2 KiB
C++
#include <QtGui>
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#include <QWidget>
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#include <AntTweakBar.h>
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#include <wrap/qt/device_to_logical.h>
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void TW_CALL CopyCDStringToClient(char **destPtr, const char *src)
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{
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size_t srcLen = (src!=NULL) ? strlen(src) : 0;
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size_t destLen = (*destPtr!=NULL) ? strlen(*destPtr) : 0;
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// Alloc or realloc dest memory block if needed
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if( *destPtr==NULL )
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*destPtr = (char *)malloc(srcLen+1);
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else if( srcLen>destLen )
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*destPtr = (char *)realloc(*destPtr, srcLen+1);
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// Copy src
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if( srcLen>0 )
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strncpy(*destPtr, src, srcLen);
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(*destPtr)[srcLen] = '\0'; // null-terminated string
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}
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void TW_CALL CopyStdStringToClient(std::string& destClientString, const std::string& srcLibraryString)
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{
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destClientString = srcLibraryString;
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}
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TwMouseButtonID Qt2TwMouseButtonId(QMouseEvent *e)
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{
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if(e->button() && Qt::LeftButton) return TW_MOUSE_LEFT;
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if(e->button() && Qt::MidButton) return TW_MOUSE_MIDDLE;
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if(e->button() && Qt::RightButton) return TW_MOUSE_RIGHT;
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return TW_MOUSE_LEFT;
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// assert(0);
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}
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int TwMousePressQt(QMouseEvent *e)
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{
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TwMouseMotion(e->x (), e->y ());
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return TwMouseButton(TW_MOUSE_PRESSED, Qt2TwMouseButtonId(e));
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}
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int TwMousePressQt(QWidget *qw, QMouseEvent *e)
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{
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TwMouseMotion(QTLogicalToDevice(qw, e->x()), QTLogicalToDevice(qw, e->y()));
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return TwMouseButton(TW_MOUSE_PRESSED, Qt2TwMouseButtonId(e));
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}
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int TwMouseReleaseQt(QMouseEvent *e)
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{
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TwMouseMotion(e->x (), e->y ());
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return TwMouseButton(TW_MOUSE_RELEASED, Qt2TwMouseButtonId(e));
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}
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int TwMouseReleaseQt(QWidget *qw, QMouseEvent *e)
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{
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TwMouseMotion(QTLogicalToDevice(qw, e->x()), QTLogicalToDevice(qw, e->y()));
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return TwMouseButton(TW_MOUSE_RELEASED, Qt2TwMouseButtonId(e));
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}
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int TwKeyPressQt(QKeyEvent *e)
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{
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int kmod = 0;
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if(e->modifiers() & Qt::ShiftModifier ) kmod |= TW_KMOD_SHIFT;
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if(e->modifiers() & Qt::ControlModifier ) kmod |= TW_KMOD_CTRL;
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if(e->modifiers() & Qt::AltModifier ) kmod |= TW_KMOD_ALT;
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int key = e->key();
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int k = 0;
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if( key>0 && key<0x7e ) k=key; // plain ascii codes
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if( key>=Qt::Key_F1 && key<=Qt::Key_F15 )
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k = TW_KEY_F1 + (key-Qt::Key_F1 );
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else
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if ( key>=Qt::Key_A && key<=Qt::Key_Z)
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k = (kmod & TW_KMOD_SHIFT) ? key : (int)'a' + (key-(int)'A');
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else
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{
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switch( key )
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{
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case Qt::Key_Left: k = TW_KEY_LEFT; break;
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case Qt::Key_Up: k = TW_KEY_UP; break;
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case Qt::Key_Right: k = TW_KEY_RIGHT; break;
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case Qt::Key_Down: k = TW_KEY_DOWN; break;
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case Qt::Key_PageUp: k = TW_KEY_PAGE_UP; break;
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case Qt::Key_PageDown: k = TW_KEY_PAGE_DOWN; break;
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case Qt::Key_Home: k = TW_KEY_HOME; break;
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case Qt::Key_End: k = TW_KEY_END; break;
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case Qt::Key_Insert: k = TW_KEY_INSERT; break;
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case Qt::Key_Backspace: k = TW_KEY_BACKSPACE; break;
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case Qt::Key_Delete: k = TW_KEY_DELETE; break;
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case Qt::Key_Return: k = TW_KEY_RETURN; break;
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case Qt::Key_Enter: k = TW_KEY_RETURN; break;
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case Qt::Key_Escape: k = TW_KEY_ESCAPE; break;
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case Qt::Key_Tab: k = TW_KEY_TAB; break;
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case Qt::Key_Space: k = TW_KEY_SPACE; break;
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}
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}
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return TwKeyPressed(k, kmod);
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}
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