bool WDL_VirtualSlider::OnMouseWheel(int xpos, int ypos, int amt)
{
if (m_grayed) return false;
if (!WDL_STYLE_AllowSliderMouseWheel()) return false;
bool isVert = GetIsVert();
int l=amt;
if (!(GetAsyncKeyState(VK_CONTROL)&0x8000)) l *= 16;
l *= (m_maxr-m_minr);
l/=120000;
if (!l) { if (amt<0)l=-1; else if (amt>0) l=1; }
int pos=m_pos+l;
if (pos < m_minr)pos=m_minr;
else if (pos > m_maxr)pos=m_maxr;
m_pos=pos;
m_needflush=1;
WDL_VWND_DCHK(chk);
SendCommand(m_scrollmsg?m_scrollmsg:(isVert?WM_VSCROLL:WM_HSCROLL),SB_THUMBTRACK,GetID(),this);
if (chk.isOK())
{
RequestRedraw(NULL);
if (m__iaccess) m__iaccess->OnStateChange();
}
return true;
}
void WDL_VirtualSlider::OnMouseMove(int xpos, int ypos)
{
if (m_grayed) return;
if (m_captured) OnMoveOrUp(xpos,ypos,0);
else if (m_needflush && (xpos <0 || xpos > m_position.right- m_position.left || ypos < 0|| ypos > m_position.bottom-m_position.top ))
{
bool isVert = GetIsVert();
m_needflush=0;
WDL_VWND_DCHK(chk);
SendCommand(m_scrollmsg?m_scrollmsg:(isVert?WM_VSCROLL:WM_HSCROLL),SB_ENDSCROLL,GetID(),this);
if (chk.isOK() && m__iaccess) m__iaccess->OnStateChange();
}
}
int WDL_VirtualComboBox::OnMouseDown(int xpos, int ypos)
{
if (m__iaccess) m__iaccess->OnFocused();
if (m_items.GetSize())
{
//SendCommand(WM_COMMAND, GetID()|(CBN_DROPDOWN<<16), 0, this);
HMENU menu=CreatePopupMenu();
int x=0;
GenSubMenu(menu,&x,&m_items,m_curitem);
HWND h=GetRealParent();
POINT p={0,};
WDL_VirtualWnd *w=this;
while (w)
{
RECT r;
w->GetPosition(&r);
p.x+=r.left;
p.y+=w==this?r.bottom:r.top;
w=w->GetParent();
}
if (h)
{
ClientToScreen(h,&p);
//SetFocus(h);
}
int ret=TrackPopupMenu(menu,TPM_LEFTALIGN|TPM_TOPALIGN|TPM_RETURNCMD|TPM_NONOTIFY,p.x,p.y,0,h,NULL);
if (ret>=1000)
{
m_curitem=ret-1000;
RequestRedraw(NULL);
// track menu
WDL_VWND_DCHK(a);
SendCommand(WM_COMMAND,GetID() | (CBN_SELCHANGE<<16),0,this);
if (a.isOK() && m__iaccess) m__iaccess->OnStateChange();
}
}
return -1;
}
bool WDL_VirtualSlider::OnMouseDblClick(int xpos, int ypos)
{
if (m_grayed) return false;
bool isVert = GetIsVert();
int pos=m_center;
if (pos < 0) pos=WDL_STYLE_GetSliderDynamicCenterPos();
m_pos=pos;
WDL_VWND_DCHK(chk);
SendCommand(m_scrollmsg?m_scrollmsg:(isVert?WM_VSCROLL:WM_HSCROLL),SB_ENDSCROLL,GetID(),this);
if (chk.isOK())
{
RequestRedraw(NULL);
if (m__iaccess) m__iaccess->OnStateChange();
}
m_captured=false;
return true;
}
void WDL_VirtualIconButton::DoSendCommand(int xpos, int ypos)
{
if (m_en &&
xpos >= 0 &&
xpos < m_position.right-m_position.left &&
ypos >= 0 &&
ypos < m_position.bottom-m_position.top)
{
int code=GetID();
if (!m_iconCfg && m_textlbl.Get()[0] && m_checkstate >= 0)
{
if (xpos < m_position.bottom-m_position.top)
{
code|=600<<16;
}
}
WDL_VWND_DCHK(a);
SendCommand(WM_COMMAND,code,0,this);
if (a.isOK() && m__iaccess && m_checkstate>=0) m__iaccess->OnStateChange();
}
}
void WDL_VirtualSlider::OnMoveOrUp(int xpos, int ypos, int isup)
{
int pos;
bool isVert = GetIsVert();
int rsize=m_maxr-m_minr;
if (rsize<1)rsize=1;
int viewh=m_position.bottom-m_position.top;
int vieww=m_position.right-m_position.left;
LICE_IBitmap *bm_image=m_skininfo ? m_skininfo->thumbimage[isVert] : 0;
int bm_w=16,bm_h=16;
if (bm_image)
{
bm_w=bm_image->getWidth();
bm_h=bm_image->getHeight();
AdjustThumbImageSize(vieww,viewh,m_skininfo,isVert,&bm_w,&bm_h);
}
else
{
bm_image=WDL_STYLE_GetSliderBitmap2(isVert);
if (bm_image)
{
bm_w=bm_image->getWidth();
bm_h=bm_image->getHeight();
}
AdjustThumbImageSize(vieww,viewh,NULL,isVert,&bm_w,&bm_h);
}
int precmode=0;
if (m_is_knob) isVert=true;
if (isVert)
{
#ifndef _WIN32
if (isup) pos=m_pos;
else
#endif
if (viewh <= bm_h || m_is_knob || (GetAsyncKeyState(VK_CONTROL)&0x8000))
{
int sc=m_is_knob && !(GetAsyncKeyState(VK_CONTROL)&0x8000)?4:1;
pos = m_pos- ((ypos-m_last_y) - (m_is_knob ?xpos-m_last_x:0))*sc;
precmode=1;
}
else
{
pos=m_minr+ (((double)(viewh-bm_h - ypos + m_move_offset)*(double)rsize)/(double)(viewh-bm_h));
}
if (pos < m_minr)pos=m_minr;
else if (pos > m_maxr)pos=m_maxr;
if (pos != m_pos || isup)
{
if (ypos == m_last_y&&(m_is_knob && xpos==m_last_x))
pos=m_pos;
if ((GetAsyncKeyState(VK_MENU)&0x8000) && isup)
pos=m_click_pos;
m_pos=pos;
if (isup || ypos != m_last_y||(m_is_knob&&xpos!=m_last_x))
{
WDL_VWND_DCHK(chk);
SendCommand(m_scrollmsg?m_scrollmsg:WM_VSCROLL,isup?SB_ENDSCROLL:SB_THUMBTRACK,GetID(),this);
if (chk.isOK())
{
RequestRedraw(NULL);
if (m__iaccess) m__iaccess->OnStateChange();
}
}
}
}
else
{
#ifndef _WIN32
if (isup) pos=m_pos;
else
#endif
if ((GetAsyncKeyState(VK_CONTROL)&0x8000) || vieww <= bm_w || m_is_knob)
{
pos = m_pos+ (xpos-m_last_x);
precmode=1;
}
else
{
pos=m_minr + (((double)(xpos - m_move_offset)*(double)rsize)/(double)(vieww-bm_w));
}
if (pos < m_minr)pos=m_minr;
else if (pos > m_maxr)pos=m_maxr;
if (pos != m_pos || isup)
{
if (xpos == m_last_x)
pos=m_pos;
if ((GetAsyncKeyState(VK_MENU)&0x8000) && isup)
pos=m_click_pos;
m_pos=pos;
if (isup || xpos != m_last_x)
{
WDL_VWND_DCHK(chk);
SendCommand(m_scrollmsg?m_scrollmsg:WM_HSCROLL,isup?SB_ENDSCROLL:SB_THUMBTRACK,GetID(),this);
if (chk.isOK())
{
RequestRedraw(NULL);
if (m__iaccess) m__iaccess->OnStateChange();
}
}
}
}
if (precmode&&GetRealParent())
{
if (xpos != m_last_x || ypos != m_last_y)
{
POINT p;
GetCursorPos(&p);
p.x-=(xpos-m_last_x);
#ifdef _WIN32
p.y-=(ypos-m_last_y);
#else
p.y+=(ypos-m_last_y);
#endif
#ifdef _WIN32
if (!m_is_knob)
{
POINT pt={0,0};
ClientToScreen(GetRealParent(),&pt);
WDL_VWnd *wnd=this;
while (wnd)
{
RECT r;
wnd->GetPosition(&r);
pt.x+=r.left;
pt.y+=r.top;
wnd=wnd->GetParent();
}
if (isVert)
{
m_last_y=( viewh - bm_h - (((m_pos-m_minr) * (viewh-bm_h))/rsize))+m_move_offset;
p.y=m_last_y+pt.y;
}
else
{
m_last_x=( (((m_pos-m_minr) * (vieww-bm_w))/rsize))+m_move_offset;
p.x=m_last_x+pt.x;
}
}
#endif
if (!SetCursorPos(p.x,p.y))
{
m_last_y = ypos;
m_last_x = xpos;
}
}
do m_last_precmode++; while (ShowCursor(FALSE)>=0);
}
else
{
m_last_y=ypos;
m_last_x=xpos;
while (m_last_precmode>0) {m_last_precmode--; ShowCursor(TRUE); }
}
m_needflush=0;
}
int WDL_VirtualSlider::OnMouseDown(int xpos, int ypos)
{
if (m_grayed) return false;
m_needflush=0;
if (m__iaccess) m__iaccess->OnFocused();
bool isVert = GetIsVert();
int rsize=m_maxr-m_minr;
if (rsize<1)rsize=1;
int viewh=m_position.bottom-m_position.top;
int vieww=m_position.right-m_position.left;
if (vieww<1) vieww=1;
if (viewh<1) viewh=1;
LICE_IBitmap *bm_image=m_skininfo ? m_skininfo->thumbimage[isVert] : 0;
int bm_w=16,bm_h=16;
bool wantKnob=false;
if (bm_image)
{
bm_w=bm_image->getWidth();
bm_h=bm_image->getHeight();
AdjustThumbImageSize(vieww,viewh,m_skininfo,isVert,&bm_w,&bm_h,NULL,&wantKnob,m_knobbias);
}
else
{
bm_image=WDL_STYLE_GetSliderBitmap2(isVert);
if (bm_image)
{
bm_w=bm_image->getWidth();
bm_h=bm_image->getHeight();
}
AdjustThumbImageSize(vieww,viewh,NULL,isVert,&bm_w,&bm_h,NULL,&wantKnob,m_knobbias);
}
m_is_knob = wantKnob;
m_last_y=ypos;
m_last_x=xpos;
m_last_precmode=0;
bool needsendcmd = m_sendmsgonclick;
if (m_is_knob)
{
m_move_offset=0;
m_click_pos=m_pos;
}
else if (isVert)
{
m_move_offset=ypos-( viewh - bm_h - ((double)((m_pos-m_minr) * (viewh-bm_h))/(double)rsize));
m_click_pos=m_pos;
if (!m_is_knob && (m_move_offset < 0 || m_move_offset >= bm_h))
{
int xcent=xpos - vieww/2;
bool hit;
if (m_skininfo && m_skininfo->bgimagecfg[1].bgimage)
{
LICE_pixel pix=WDL_VirtualWnd_ScaledBG_GetPix(&m_skininfo->bgimagecfg[1],
vieww,viewh,xpos,ypos);
hit = LICE_GETA(pix)>=64;
}
else hit= (xcent >= -2 && xcent < 3 && ypos >= bm_h/3 && ypos <= viewh-bm_h/3);
if (hit)
{
m_move_offset=bm_h/2;
int pos=m_minr+((viewh-bm_h - (ypos-m_move_offset))*rsize)/(viewh-bm_h);
if (pos < m_minr)pos=m_minr;
else if (pos > m_maxr)pos=m_maxr;
m_pos=pos;
needsendcmd=false;
WDL_VWND_DCHK(chk);
SendCommand(m_scrollmsg?m_scrollmsg:WM_VSCROLL,SB_THUMBTRACK,GetID(),this);
if (chk.isOK())
{
RequestRedraw(NULL);
if (m__iaccess) m__iaccess->OnStateChange();
}
}
else return false;
}
}
else
{
m_move_offset=xpos-( ((double)((m_pos-m_minr) * (vieww-bm_w))/(double)rsize));
m_click_pos=m_pos;
if (m_move_offset < 0 || m_move_offset >= bm_w)
{
int ycent=ypos - viewh/2;
bool hit;
if (m_skininfo && m_skininfo->bgimagecfg[0].bgimage)
{
LICE_pixel pix=WDL_VirtualWnd_ScaledBG_GetPix(&m_skininfo->bgimagecfg[0],
vieww,viewh,xpos,ypos);
hit = LICE_GETA(pix)>=64;
}
else hit = (ycent >= -2 && ycent < 3 && xpos >= bm_w/3 && xpos <= vieww-bm_w/3);
if (hit)
{
m_move_offset=bm_w/2;
int pos=m_minr+((xpos-m_move_offset)*rsize)/(vieww-bm_w);
if (pos < m_minr)pos=m_minr;
else if (pos > m_maxr)pos=m_maxr;
m_pos=pos;
needsendcmd=false;
WDL_VWND_DCHK(chk);
SendCommand(m_scrollmsg?m_scrollmsg:WM_HSCROLL,SB_THUMBTRACK,GetID(),this);
if (chk.isOK())
{
RequestRedraw(NULL);
if (m__iaccess) m__iaccess->OnStateChange();
}
}
else return false;
}
}
m_captured=true;
if (needsendcmd)
{
WDL_VWND_DCHK(chk);
SendCommand(m_scrollmsg?m_scrollmsg:WM_VSCROLL,SB_THUMBTRACK,GetID(),this);
if (chk.isOK() && m__iaccess) m__iaccess->OnStateChange();
}
return 1;
}
