mirror of
https://github.com/ultimatepp/ultimatepp.git
synced 2026-05-16 06:05:58 -06:00
401 lines
10 KiB
C++
401 lines
10 KiB
C++
#include "CtrlCore.h"
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#ifdef GUI_X11
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namespace Upp {
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#define LLOG(x) //DLOG(x)
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#define LTIMING(x) //TIMING(x)
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static dword sKbdState;
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static dword sModState;
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void ClearKbdState_()
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{
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GuiLock __;
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sKbdState = 0;
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}
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Point GetMousePos()
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{
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GuiLock __;
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LTIMING("GetMousePos");
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return Ctrl::mousePos;
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}
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void Ctrl::SyncMousePos()
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{
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GuiLock __;
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LTIMING("XQueryPointer");
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int x, y, xx, yy;
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Window dm1, dm2;
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Ctrl::mousePos = Null;
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if(XQueryPointer(Xdisplay, Xroot, &dm1, &dm2, &x, &y, &xx, &yy, &sKbdState))
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Ctrl::mousePos = Point(x, y);
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}
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bool GetShift() { GuiLock __; return sKbdState & ShiftMask; }
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bool GetCtrl() { GuiLock __; return sKbdState & ControlMask; }
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bool GetAlt() { GuiLock __; return sKbdState & Mod1Mask; }
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bool GetCapsLock() { GuiLock __; return sKbdState & LockMask; }
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bool GetMouseLeft() { GuiLock __; return sModState & Button1Mask; }
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bool GetMouseRight() { GuiLock __; return sModState & (Ctrl::Xbuttons >= 3 ? Button3Mask : Button2Mask); }
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bool GetMouseMiddle() { GuiLock __; return sModState & (Ctrl::Xbuttons >= 3 ? Button2Mask : 0); }
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int Ctrl::Xbuttontime;
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Point Ctrl::Xbuttonpos;
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dword Ctrl::KEYtoK(dword key)
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{
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if(key != K_CTRL_KEY && key != K_SHIFT_KEY && key != K_ALT_KEY) {
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if(GetCtrl()) key |= K_CTRL;
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if(GetAlt()) key |= K_ALT;
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if(GetShift()) key |= K_SHIFT;
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}
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return key;
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}
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void Ctrl::SetLastActive(XWindow *w, Ctrl *la)
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{
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GuiLock __;
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while(w) {
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LLOG(" to " << UPP::Name(w->ctrl));
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w->last_active = la;
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w = w->owner ? w->owner->GetXWindow() : NULL;
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}
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}
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void Ctrl::EventProc(XWindow& w, XEvent *event)
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{
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GuiLock __;
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eventid++;
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Ptr<Ctrl> _this = this;
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bool pressed = false;
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int count = 1;
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switch(event->type) {
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case NoExpose:
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LLOG("NoExpose serial " << event->xnoexpose.serial);
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break;
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case GraphicsExpose:
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LLOG("GraphicsExpose serial " << event->xgraphicsexpose.serial);
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case Expose: {
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XExposeEvent& e = event->xexpose;
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w.exposed = true;
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LLOG("Expose " << RectC(e.x, e.y, e.width, e.height));
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Invalidate(w, RectC(e.x, e.y, e.width, e.height));
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}
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return;
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case ConfigureNotify: {
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XConfigureEvent& e = event->xconfigure;
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int x, y;
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Window dummy;
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// 01/12/2007 - mdelfede
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// added support for windowed controls
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// if(top)
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// XTranslateCoordinates(Xdisplay, top->window, Xroot, 0, 0, &x, &y, &dummy);
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if(top) {
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Window DestW = (parent ? GetParentWindow() : Xroot);
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XTranslateCoordinates(Xdisplay, top->window, DestW, 0, 0, &x, &y, &dummy);
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Rect rect = RectC(x, y, e.width, e.height);
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LLOG("CongigureNotify " << rect);
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if(GetRect() != rect)
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SetWndRect(rect);
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// Synchronizes native windows (NOT the main one)
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}
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SyncNativeWindows();
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// 01/12/2007 - END
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}
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return;
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default:
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if(!IsEnabled()) return;
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}
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LTIMING("XUserInput");
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switch(event->type) {
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case FocusIn:
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if(w.xic)
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XSetICFocus(w.xic);
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break;
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case FocusOut:
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if(w.xic)
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XUnsetICFocus(w.xic);
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break;
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case KeyPress:
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pressed = true;
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LLOG("event type:" << event->type << " state:" << event->xkey.state <<
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"keycode:" << event->xkey.keycode);
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for(;;) {
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XEvent ev1[1], ev2[1];
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bool hasev2 = false;
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if(!IsWaitingEvent()) break;
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do
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XNextEvent(Xdisplay, ev1);
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while(ev1->type == NoExpose && IsWaitingEvent());
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LLOG("ev1 type:" << ev1->type << " state:" << ev1->xkey.state <<
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"keycode:" << ev1->xkey.keycode);
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if(ev1->type == KeyPress)
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*ev2 = *ev1;
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else {
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if(ev1->type != KeyRelease ||
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ev1->xkey.state != event->xkey.state ||
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ev1->xkey.keycode != event->xkey.keycode ||
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!IsWaitingEvent()) {
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XPutBackEvent(Xdisplay, ev1);
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break;
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}
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do
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XNextEvent(Xdisplay, ev2);
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while(ev2->type == NoExpose && IsWaitingEvent());
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LLOG("ev2 type:" << ev2->type << " state:" << ev2->xkey.state <<
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"keycode:" << ev2->xkey.keycode);
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hasev2 = true;
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}
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if(ev2->type != KeyPress ||
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ev2->xkey.state != event->xkey.state ||
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ev2->xkey.keycode != event->xkey.keycode) {
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if(hasev2)
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XPutBackEvent(Xdisplay, ev2);
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XPutBackEvent(Xdisplay, ev1);
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break;
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}
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else {
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XFilterEvent(ev1, None);
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if(hasev2)
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XFilterEvent(ev2, None);
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}
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count++;
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}
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case KeyRelease: {
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mousePos = Point(event->xkey.x_root, event->xkey.y_root);
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char buff[128];
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Xeventtime = event->xkey.time;
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LLOG("Key Xeventtime: " << Xeventtime << " count:" << count);
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KeySym keysym;
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int chr = 0;
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WString wtext;
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if(pressed && w.xic) {
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Status status;
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int len = Xutf8LookupString(w.xic, &event->xkey, buff, sizeof(buff), &keysym, &status);
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buff[len] = 0;
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if(status == XLookupChars || status == XLookupBoth) {
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chr = FromUtf8(buff, len)[0];
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if(status == XLookupChars)
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wtext = FromUtf8(buff, len);
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}
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else
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if(status != XLookupKeySym && status != XLookupBoth)
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keysym = 0;
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}
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else {
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int len = XLookupString(&event->xkey, buff, sizeof(buff), &keysym, NULL);
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buff[len] = 0;
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chr = FromUtf8(buff, len)[0];
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if(len > 1)
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wtext = FromUtf8(buff, len);
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}
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if(keysym == XK_Control_L || keysym == XK_Control_R) {
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keysym = XK_Control_L;
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if(pressed)
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sKbdState |= ControlMask;
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else
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sKbdState &= ~ControlMask;
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}
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if(keysym == XK_Shift_L || keysym == XK_Shift_R) {
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keysym = XK_Shift_L;
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if(pressed)
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sKbdState |= ShiftMask;
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else
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sKbdState &= ~ShiftMask;
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}
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if(keysym == XK_Meta_L || keysym == XK_Meta_R || keysym == XK_Alt_L ||
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keysym == XK_Alt_R || keysym == XK_Super_L || keysym == XK_Super_R ||
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keysym == XK_Hyper_L || keysym == XK_Hyper_R || keysym == XK_ISO_Prev_Group) {
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keysym = XK_Meta_L;
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if(pressed)
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sKbdState |= Mod1Mask;
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else
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sKbdState &= ~Mod1Mask;
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}
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LLOG("KeySym:" << FormatIntHex(keysym) << " " << (char)keysym << " " << count);
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dword up = pressed ? 0 : K_KEYUP;
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static struct { KeySym keysym; dword key; } tab[] = {
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{ XK_ISO_Left_Tab, K_TAB|K_SHIFT },
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{ XK_BackSpace, K_BACKSPACE },
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{ XK_Tab, K_TAB },
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{ XK_Return, K_ENTER },
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{ XK_KP_Enter, K_ENTER },
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{ XK_Escape, K_ESCAPE },
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{ XK_space, K_SPACE },
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{ XK_KP_Space, K_SPACE },
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{ XK_KP_Tab, K_TAB },
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{ XK_KP_Enter, K_ENTER },
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{ XK_KP_F1, K_F1 },
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{ XK_KP_F2, K_F2 },
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{ XK_KP_F3, K_F3 },
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{ XK_KP_F4, K_F4 },
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{ XK_KP_Home, K_HOME },
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{ XK_KP_Left, K_LEFT },
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{ XK_KP_Up, K_UP },
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{ XK_KP_Right, K_RIGHT },
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{ XK_KP_Down, K_DOWN },
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{ XK_KP_Page_Up, K_PAGEUP },
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{ XK_KP_Page_Down, K_PAGEDOWN },
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{ XK_KP_End, K_END },
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{ XK_KP_Begin, K_HOME },
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{ XK_KP_Insert, K_INSERT },
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{ XK_KP_Delete, K_DELETE },
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};
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for(int i = 0; i < __countof(tab); i++)
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if(tab[i].keysym == keysym) {
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DispatchKey(KEYtoK(tab[i].key)|up, count);
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return;
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}
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if(GetShift() && chr == 0) {
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static dword k[] = { 41, 33, 64, 35, 36, 37, 94, 38, 42, 40 };
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for(int i = 0; i < 10; i++)
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if(keysym == k[i]) {
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DispatchKey(KEYtoK(i + K_0)|up, count);
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return;
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}
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}
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#ifndef PLATFORM_OSX11
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if(GetCtrl() || GetAlt()) { // fix Ctrl+Shift+1 etc...
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keysym = decode(event->xkey.keycode, 0xa, '1', 0xb, '2', 0xc, '3', 0xd, '4',
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0xe, '5', 0xf, '6', 0x10, '7', 0x11, '8', 0x12, '9', 0x13, '0',
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keysym);
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}
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#endif
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// DLOG("keysym: " << keysym << " " << (char)keysym);
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if(keysym >= '0' && keysym <= '9' && (chr == 0 || GetCtrl() || GetAlt())) {
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DispatchKey(KEYtoK(keysym - '0' + K_0)|up, count);
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return;
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}
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if(chr >= 1 && chr < 32) {
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DispatchKey(KEYtoK(chr - 1 + K_CTRL_A)|up, count);
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return;
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}
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if(keysym >= 0xff80 && keysym <= 0xffb9 && chr) {
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DispatchKey(KEYtoK(chr)|up, count);
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return;
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}
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if(keysym >= 0xff00 && chr < 128 ||
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(GetCtrl() || GetAlt()) && keysym >= 0x20 && keysym < 0x7f) {
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if(keysym >= 'a' && keysym <= 'z')
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keysym = keysym - 'a' + 'A';
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DispatchKey(KEYtoK(keysym|K_DELTA)|up, count);
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return;
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}
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if((chr == 32 || chr == 9 || chr == 13) && !pressed)
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DispatchKey(chr|K_KEYUP, count);
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if(chr && pressed) {
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DispatchKey(chr, count);
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for(int ii = 1; ii < wtext.GetLength(); ii++)
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DispatchKey(wtext[ii], count);
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}
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}
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break;
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case ButtonPress: {
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if(!HasWndFocus() && !popup)
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SetWndFocus();
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ClickActivateWnd();
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mousePos = Point(event->xbutton.x_root, event->xbutton.y_root);
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ReleaseGrab();
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XButtonEvent& e = event->xbutton;
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sModState = e.state;
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Xeventtime = e.time;
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if(ignoreclick) break;
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Point p = Point(e.x, e.y);
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dword action = DOWN;
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if((dword)e.time - (dword)Xbuttontime < 800) {
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action = DOUBLE;
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Xbuttontime = Xeventtime - 0x80000000;
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}
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else {
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Xbuttontime = e.time;
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Xbuttonpos = mousePos;
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}
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switch(e.button) {
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case Button1:
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sModState |= Button1Mask;
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DispatchMouse(LEFT|action, p, 0);
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break;
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case Button2:
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sModState |= Button2Mask;
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if(Xbuttons < 3)
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DispatchMouse(RIGHT|action, p, 0);
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else
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DispatchMouse(MIDDLE|action, p, 0);
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break;
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case Button3:
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sModState |= Button3Mask;
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DispatchMouse(RIGHT|action, p, 0);
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break;
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}
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if(_this) PostInput();
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}
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break;
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case ButtonRelease: {
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mousePos = Point(event->xbutton.x_root, event->xbutton.y_root);
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XButtonEvent& e = event->xbutton;
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sModState = e.state;
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Xeventtime = e.time;
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Point p = Point(e.x, e.y);
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switch(e.button) {
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case Button1:
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sModState &= ~Button1Mask;
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break;
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case Button2:
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sModState &= ~Button2Mask;
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break;
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case Button3:
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sModState &= ~Button3Mask;
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break;
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}
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if(ignoreclick)
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EndIgnore();
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else
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switch(e.button) {
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case Button1:
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DispatchMouse(LEFTUP, p, 0);
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break;
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case Button2:
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if(Xbuttons < 3)
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DispatchMouse(RIGHTUP, p, 0);
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else
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DispatchMouse(MIDDLEUP, p, 0);
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break;
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case Button3:
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DispatchMouse(RIGHTUP, p, 0);
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break;
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case Button4:
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DispatchMouse(MOUSEWHEEL, p, 120);
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break;
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case Button5:
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DispatchMouse(MOUSEWHEEL, p, -120);
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break;
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}
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if(_this) PostInput();
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}
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break;
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case MotionNotify:
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while(XCheckWindowEvent(Xdisplay, top->window, PointerMotionMask, event));
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EndIgnore();
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mousePos = Point(event->xmotion.x_root, event->xmotion.y_root);
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Xeventtime = event->xmotion.time;
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Point p = mousePos - Xbuttonpos;
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if(max(abs(p.x), abs(p.y)) > 4)
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Xbuttontime = Xeventtime - 0x80000000;
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sModState = event->xmotion.state;
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DispatchMouse(MOUSEMOVE, Point(event->xmotion.x, event->xmotion.y));
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DoCursorShape();
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break;
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}
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DropEvent(w, event);
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}
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}
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#endif
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