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#include "api__gen_ml.h"
#include "main.h"
#include "./skinnedprogressbar.h"
#include "./skinning.h"
#include "../winamp/wa_dlg.h"
#include "./colors.h"
#include <strsafe.h>
SkinnedProgressBar::SkinnedProgressBar(void)
: SkinnedWnd(FALSE), skinCursor(NULL)
{
}
SkinnedProgressBar::~SkinnedProgressBar(void)
{
}
BOOL SkinnedProgressBar::Attach(HWND hProgressBar)
{
if(!__super::Attach(hProgressBar)) return FALSE;
SetType(SKINNEDWND_TYPE_PROGRESSBAR);
return TRUE;
}
void SkinnedProgressBar::OnSkinChanged(BOOL bNotifyChildren, BOOL bRedraw)
{
skinCursor = (0 != (SWS_USESKINCURSORS & style)) ?
(HCURSOR)SENDWAIPC(plugin.hwndParent, IPC_GETSKINCURSORS, WACURSOR_NORMAL) : NULL;
HFONT hfOld = (HFONT)CallPrevWndProc(WM_GETFONT, 0, 0L);
__super::OnSkinChanged(bNotifyChildren, bRedraw);
if (hfOld != (HFONT)CallPrevWndProc(WM_GETFONT, 0, 0L))
CallPrevWndProc(TTM_UPDATE, 0, 0L);
}
void SkinnedProgressBar::OnPaint()
{
PAINTSTRUCT ps;
HDC hdc = BeginPaint(hwnd, &ps);
if (NULL == hdc) return;
int radius = (ps.rcPaint.bottom - ps.rcPaint.top - WASABI_API_APP->getScaleY(1)) / WASABI_API_APP->getScaleY(2);
int radius2 = WASABI_API_APP->getScaleY(5);
RECT r;
CopyRect(&r, &ps.rcPaint);
// fill the background accordingly
FillRect(hdc, &r, (HBRUSH)MlStockObjects_Get(WNDBCK_BRUSH));
r.right -= WASABI_API_APP->getScaleX(1);
r.bottom -= WASABI_API_APP->getScaleY(1);
OffsetRect(&r, 1, 1);
HPEN oldPen = SelectPen(hdc, MlStockObjects_Get(HILITE_PEN));
HBRUSH oldBrush = SelectBrush(hdc, MlStockObjects_Get(WNDBCK_BRUSH));
// draw the border edge offset to add a 'shadow'
RoundRect(hdc, r.left, r.top, r.right, r.bottom, radius2, radius);
ps.rcPaint.bottom -= WASABI_API_APP->getScaleY(1);
SelectObject(hdc, MlStockObjects_Get(ITEMBCK_PEN));
SelectObject(hdc, MlStockObjects_Get(ITEMBCK_BRUSH));
// draw the 'empty' part of the bar with a slight overlap of the 'shadow'
RoundRect(hdc, ps.rcPaint.left, ps.rcPaint.top, ps.rcPaint.right, ps.rcPaint.bottom, radius2, radius);
int pos = (DWORD)CallPrevWndProc(PBM_GETPOS, 0, 0L);
if (pos > 0)
{
int range = (DWORD)CallPrevWndProc(PBM_GETRANGE, 0, 0L);
int val = (((ps.rcPaint.right) * pos) / range);
if (val > 0)
{
if ((ps.rcPaint.left + val + radius) > ps.rcPaint.right)
{
SelectObject(hdc, MlStockObjects_Get(ITEMTEXT_PEN));
SelectObject(hdc, MlStockObjects_Get(ITEMTEXT_BRUSH));
// draws the 'filled' part of the bar with a slight overlap of the 'shadow'
RoundRect(hdc, ps.rcPaint.left - WASABI_API_APP->getScaleX(10), ps.rcPaint.top,
val + (radius * WASABI_API_APP->getScaleY(2)) - WASABI_API_APP->getScaleY(10), ps.rcPaint.bottom, radius2, radius);
}
else
{
ps.rcPaint.right = ps.rcPaint.left + val;
FillRect(hdc, &ps.rcPaint, (HBRUSH)MlStockObjects_Get(ITEMTEXT_BRUSH));
}
}
// not keen on this at all but it sorts out the progress overlap
SelectObject(hdc, MlStockObjects_Get(WNDBCK_PEN));
MoveToEx(hdc, ps.rcPaint.left, ps.rcPaint.bottom, NULL);
LineTo(hdc, ps.rcPaint.left + ((radius)/ 2), ps.rcPaint.bottom);
LineTo(hdc, ps.rcPaint.left, ps.rcPaint.bottom - ((radius)/ WASABI_API_APP->getScaleY(2)));
LineTo(hdc, ps.rcPaint.left, ps.rcPaint.bottom);
MoveToEx(hdc, ps.rcPaint.left, ps.rcPaint.top, NULL);
LineTo(hdc, ps.rcPaint.left, ps.rcPaint.top + ((radius)/ WASABI_API_APP->getScaleY(2)));
MoveToEx(hdc, ps.rcPaint.left, ps.rcPaint.top, NULL);
LineTo(hdc, ps.rcPaint.left + ((radius)/ WASABI_API_APP->getScaleY(2)), ps.rcPaint.top);
}
SelectPen(hdc, oldPen);
SelectBrush(hdc, oldBrush);
}
UINT SkinnedProgressBar::GetBorderType(void)
{
return BORDER_NONE;
}
LRESULT SkinnedProgressBar::WindowProc(UINT uMsg, WPARAM wParam, LPARAM lParam)
{
switch(uMsg)
{
case WM_PAINT:
OnPaint();
return 0;
case WM_SETCURSOR:
if (NULL != skinCursor)
{
if (skinCursor != GetCursor())
SetCursor(skinCursor);
return TRUE;
}
break;
}
return __super::WindowProc(uMsg, wParam, lParam);
}
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