mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-12-23 22:44:50 +01:00
444 lines
12 KiB
C++
444 lines
12 KiB
C++
#include "./skinnedcombo.h"
|
|
#include "./skinnedheader.h"
|
|
#include "../winamp/wa_dlg.h"
|
|
#include "./skinning.h"
|
|
#include "../nu/trace.h"
|
|
#include <windowsx.h>
|
|
#include <strsafe.h>
|
|
|
|
#define COMBO_TEXT_MAX 512
|
|
|
|
SkinnedCombobox::SkinnedCombobox(void) : SkinnedWnd(FALSE), activeBorder(TRUE)
|
|
{
|
|
}
|
|
|
|
SkinnedCombobox::~SkinnedCombobox(void)
|
|
{
|
|
}
|
|
|
|
BOOL SkinnedCombobox::Attach(HWND hwndCombo)
|
|
{
|
|
if(!SkinnedWnd::Attach(hwndCombo)) return FALSE;
|
|
SetType(SKINNEDWND_TYPE_COMBOBOX);
|
|
activeBorder = TRUE;
|
|
COMBOBOXINFO cbi;
|
|
ZeroMemory(&cbi, sizeof(COMBOBOXINFO));
|
|
cbi.cbSize = sizeof(COMBOBOXINFO);
|
|
if (GetComboBoxInfo(hwnd, &cbi))
|
|
{
|
|
if (NULL != cbi.hwndItem) SkinWindowEx(cbi.hwndItem, SKINNEDWND_TYPE_EDIT, style);
|
|
if (NULL != cbi.hwndList)
|
|
{
|
|
SkinWindowEx(cbi.hwndList, SKINNEDWND_TYPE_LISTBOX, style);
|
|
}
|
|
}
|
|
SetWindowPos(hwnd, NULL, 0, 0, 0, 0, SWP_NOSIZE | SWP_NOMOVE | SWP_NOZORDER | SWP_NOACTIVATE | SWP_FRAMECHANGED);
|
|
return TRUE;
|
|
}
|
|
|
|
BOOL SkinnedCombobox::SetStyle(UINT newStyle, BOOL bRedraw)
|
|
{
|
|
BOOL result = __super::SetStyle(newStyle, bRedraw);
|
|
if (hwnd)
|
|
{
|
|
COMBOBOXINFO cbi;
|
|
ZeroMemory(&cbi, sizeof(COMBOBOXINFO));
|
|
cbi.cbSize = sizeof(COMBOBOXINFO);
|
|
activeBorder = (0 == (SWCBS_TOOLBAR & style));
|
|
if (GetComboBoxInfo(hwnd, &cbi))
|
|
{
|
|
if (NULL != cbi.hwndItem) MLSkinnedWnd_SetStyle(cbi.hwndItem, style);
|
|
if (NULL != cbi.hwndList) MLSkinnedWnd_SetStyle(cbi.hwndList, style);
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
BOOL SkinnedCombobox::IsButtonDown(DWORD windowStyle)
|
|
{
|
|
if(GetAsyncKeyState((GetSystemMetrics(SM_SWAPBUTTON)) ? VK_RBUTTON : VK_LBUTTON) & 0x8000)
|
|
{
|
|
if (CBS_DROPDOWNLIST == (0x0F & windowStyle))
|
|
{
|
|
POINT pt;
|
|
RECT rc;
|
|
|
|
if (hwnd == GetFocus() && GetClientRect(hwnd, &rc))
|
|
{
|
|
GetCursorPos(&pt);
|
|
MapWindowPoints(HWND_DESKTOP, hwnd, &pt, 1);
|
|
return PtInRect(&rc, pt);
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
COMBOBOXINFO cbi;
|
|
ZeroMemory(&cbi, sizeof(COMBOBOXINFO));
|
|
cbi.cbSize = sizeof(COMBOBOXINFO);
|
|
|
|
if (GetComboBoxInfo(hwnd, &cbi))
|
|
{
|
|
//check if in arrow down area
|
|
POINT pt;
|
|
GetCursorPos(&pt);
|
|
MapWindowPoints(HWND_DESKTOP, hwnd, &pt, 1);
|
|
return PtInRect(&cbi.rcButton, pt);
|
|
}
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
void SkinnedCombobox::DrawButton(HDC hdc, RECT *prcButton, BOOL bPressed, BOOL bActive)
|
|
{
|
|
COLORREF rgbBkOld, rgbBk;
|
|
|
|
rgbBk = WADlg_getColor(WADLG_LISTHEADER_BGCOLOR);
|
|
rgbBkOld = SetBkColor(hdc, rgbBk);
|
|
ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, prcButton, NULL, 0, 0);
|
|
|
|
if (bActive)
|
|
{
|
|
HPEN pen, penOld;
|
|
pen = (HPEN)MlStockObjects_Get((bPressed) ? HEADERBOTTOM_PEN : HEADERTOP_PEN);
|
|
penOld = (HPEN)SelectObject(hdc, pen);
|
|
|
|
MoveToEx(hdc, prcButton->left, prcButton->top, NULL);
|
|
LineTo(hdc, prcButton->right, prcButton->top);
|
|
MoveToEx(hdc, prcButton->left, prcButton->top, NULL);
|
|
LineTo(hdc, prcButton->left, prcButton->bottom);
|
|
|
|
if (!bPressed)
|
|
{
|
|
SelectObject(hdc, penOld);
|
|
pen = (HPEN)MlStockObjects_Get(HEADERBOTTOM_PEN);
|
|
penOld = (HPEN)SelectObject(hdc, pen);
|
|
}
|
|
|
|
MoveToEx(hdc, prcButton->right - 1, prcButton->top, NULL);
|
|
LineTo(hdc, prcButton->right - 1, prcButton->bottom);
|
|
MoveToEx(hdc, prcButton->right - 1, prcButton->bottom - 1, NULL);
|
|
LineTo(hdc, prcButton->left - 1, prcButton->bottom - 1);
|
|
|
|
if (!bPressed)
|
|
{
|
|
SelectObject(hdc, penOld);
|
|
|
|
pen = (HPEN)MlStockObjects_Get(HEADERMIDDLE_PEN);
|
|
penOld = (HPEN)SelectObject(hdc, pen);
|
|
|
|
MoveToEx(hdc, prcButton->right - 2, prcButton->top + 1, NULL);
|
|
LineTo(hdc, prcButton->right - 2, prcButton->bottom - 2);
|
|
MoveToEx(hdc, prcButton->right - 2, prcButton->bottom - 2, NULL);
|
|
LineTo(hdc, prcButton->left, prcButton->bottom - 2);
|
|
}
|
|
SelectObject(hdc, penOld);
|
|
}
|
|
|
|
RECT r;
|
|
DWORD arrowSize = SkinnedHeader::GetSortArrowSize();
|
|
|
|
SetRect(&r, 0, 0, GET_X_LPARAM(arrowSize), GET_Y_LPARAM(arrowSize));
|
|
|
|
OffsetRect(&r,
|
|
prcButton->left + (prcButton->right - prcButton->left - r.right)/2 + (prcButton->right - prcButton->left - r.right)%2,
|
|
prcButton->top + (prcButton->bottom - prcButton->top - r.bottom)/2);
|
|
if (bPressed) OffsetRect(&r, 1, 1);
|
|
if (r.left > (prcButton->left + 1) && r.top > (prcButton->top + 1))
|
|
{
|
|
SkinnedHeader::DrawSortArrow(hdc, &r, rgbBk, WADlg_getColor(WADLG_LISTHEADER_FONTCOLOR), FALSE);
|
|
}
|
|
|
|
SetBkColor(hdc, rgbBkOld);
|
|
}
|
|
|
|
void SkinnedCombobox::OnPaint()
|
|
{
|
|
HDC hdc;
|
|
PAINTSTRUCT ps;
|
|
RECT rc;
|
|
COMBOBOXINFO cbi;
|
|
BOOL ctrlActive;
|
|
|
|
if (!GetClientRect(hwnd, &rc) || rc.bottom <= rc.top || rc.right <= rc.left) return;
|
|
|
|
hdc= BeginPaint(hwnd, &ps);
|
|
if (NULL == hdc) return;
|
|
|
|
ctrlActive = (activeBorder /*|| hwnd == GetFocus()*/);
|
|
|
|
if (SWCBS_TOOLBAR & style)
|
|
{
|
|
DrawBorder(hdc, &rc, BORDER_FLAT, (HPEN)MlStockObjects_Get(WNDBCK_PEN));
|
|
if (ctrlActive)
|
|
{
|
|
InflateRect(&rc, -1, -1);
|
|
DrawBorder(hdc, &rc, BORDER_FLAT, __super::GetBorderPen());
|
|
}
|
|
}
|
|
else DrawBorder(hdc, &rc, BORDER_FLAT, GetBorderPen());
|
|
|
|
InflateRect(&rc, -1, -1);
|
|
|
|
ZeroMemory(&cbi, sizeof(COMBOBOXINFO));
|
|
cbi.cbSize = sizeof(COMBOBOXINFO);
|
|
if (GetComboBoxInfo(hwnd, &cbi))
|
|
{
|
|
RECT r;
|
|
|
|
DWORD ws = GetWindowLongPtrW(hwnd, GWL_STYLE);
|
|
|
|
SetBkMode(hdc, OPAQUE);
|
|
SetBkColor(hdc, WADlg_getColor(WADLG_ITEMBG));
|
|
|
|
SetRect(&r, rc.left, rc.top, cbi.rcItem.left, rc.bottom);
|
|
if (r.left < r.right) ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &r, L"", 0, NULL);
|
|
SetRect(&r, cbi.rcItem.left, rc.top, cbi.rcItem.right, cbi.rcItem.top);
|
|
if (r.top < r.bottom) ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &r, L"", 0, NULL);
|
|
SetRect(&r, cbi.rcItem.left, cbi.rcItem.bottom, cbi.rcItem.right, rc.bottom);
|
|
if (r.top < r.bottom) ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &r, L"", 0, NULL);
|
|
|
|
if (cbi.rcButton.left != cbi.rcButton.right)
|
|
{
|
|
SetRect(&r, cbi.rcItem.right, rc.top, cbi.rcButton.left, rc.bottom);
|
|
if (r.left < r.right) ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &r, L"", 0, NULL);
|
|
SetRect(&r, cbi.rcButton.right, rc.top, rc.right, rc.bottom);
|
|
|
|
if (r.left < r.right) ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &r, L"", 0, NULL);
|
|
SetRect(&r, cbi.rcButton.left, rc.top, cbi.rcButton.right, cbi.rcButton.top);
|
|
if (r.top < r.bottom) ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &r, L"", 0, NULL);
|
|
SetRect(&r, cbi.rcButton.left, cbi.rcButton.bottom, cbi.rcButton.right, rc.bottom);
|
|
if (r.top < r.bottom) ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &r, L"", 0, NULL);
|
|
|
|
DrawButton(hdc, &cbi.rcButton, IsButtonDown(ws), ctrlActive);
|
|
}
|
|
else
|
|
{
|
|
SetRect(&r, cbi.rcItem.right, rc.top, rc.right, rc.bottom);
|
|
if (r.left < r.right) ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &r, L"", 0, NULL);
|
|
}
|
|
|
|
if (CBS_DROPDOWNLIST == (0x0F & ws))
|
|
{
|
|
INT cchText = (INT)SendMessageW(hwnd, WM_GETTEXTLENGTH, 0, 0);
|
|
if (cchText)
|
|
{
|
|
HFONT hFont, hFontOld;
|
|
wchar_t szText[COMBO_TEXT_MAX] = {0};
|
|
|
|
SendMessageW(hwnd, WM_GETTEXT, (WPARAM)COMBO_TEXT_MAX, (LPARAM)szText);
|
|
hFont = (HFONT)SendMessage(hwnd, WM_GETFONT, 0, 0L);
|
|
if (!hFont) hFont = (HFONT)MlStockObjects_Get(DEFAULT_FONT);
|
|
hFontOld = (hFont) ? (HFONT)SelectObject(hdc, hFont) : NULL;
|
|
|
|
COLORREF rgbText;
|
|
BOOL bFocused = (hwnd == GetFocus() && !SendMessageW(hwnd, CB_GETDROPPEDSTATE, 0, 0L));
|
|
if (bFocused && 0 == (SWCBS_TOOLBAR & style))
|
|
{
|
|
rgbText = WADlg_getColor(WADLG_SELBAR_FGCOLOR);
|
|
SetBkColor(hdc, WADlg_getColor(WADLG_SELBAR_BGCOLOR));
|
|
}
|
|
else rgbText = WADlg_getColor(WADLG_ITEMFG);
|
|
if(!IsWindowEnabled(hwnd))
|
|
{
|
|
COLORREF rgbBack = GetBkColor(hdc);
|
|
rgbText = RGB((GetRValue(rgbText)+GetRValue(rgbBack))/2,
|
|
(GetGValue(rgbText)+GetGValue(rgbBack))/2,
|
|
(GetBValue(rgbText)+GetBValue(rgbBack))/2);
|
|
}
|
|
SetTextColor(hdc, rgbText);
|
|
ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &cbi.rcItem, L"", 0, NULL);
|
|
if (bFocused &&
|
|
0 == (0x01/*UISF_HIDEFOCUS*/ & uiState) &&
|
|
0 == (SWCBS_TOOLBAR & style))
|
|
{
|
|
COLORREF fg, bk;
|
|
fg = SetTextColor(hdc, GetSysColor(COLOR_WINDOWTEXT));
|
|
bk = SetBkColor(hdc, GetSysColor(COLOR_WINDOW));
|
|
DrawFocusRect(hdc, &cbi.rcItem);
|
|
SetTextColor(hdc, fg);
|
|
SetBkColor(hdc, bk);
|
|
}
|
|
|
|
InflateRect(&cbi.rcItem, -1, -1);
|
|
DrawTextW(hdc, szText, min(cchText,COMBO_TEXT_MAX), &cbi.rcItem, DT_NOPREFIX | DT_SINGLELINE | DT_VCENTER);
|
|
if (hFontOld) SelectObject(hdc, hFontOld);
|
|
}
|
|
else
|
|
{
|
|
ExtTextOutW(hdc, 0, 0, ETO_OPAQUE, &cbi.rcItem, L"", 0, NULL);
|
|
}
|
|
}
|
|
}
|
|
|
|
EndPaint(hwnd, &ps);
|
|
}
|
|
|
|
void SkinnedCombobox::OnSkinUpdated(BOOL bNotifyChildren, BOOL bRedraw)
|
|
{
|
|
__super::OnSkinUpdated(bNotifyChildren, bRedraw);
|
|
|
|
if (SWS_USESKINFONT & style)
|
|
{
|
|
if (0 == (CBS_OWNERDRAWVARIABLE & GetWindowLongPtrW(hwnd, GWL_STYLE)))
|
|
{
|
|
HDC hdc = GetDCEx(hwnd, NULL, DCX_CACHE | DCX_NORESETATTRS);
|
|
HFONT hf, hfo;
|
|
TEXTMETRIC tm;
|
|
hf = (HFONT)SendMessageW(hwnd, WM_GETFONT, 0, 0L);
|
|
if (NULL == hf) hf = (HFONT)MlStockObjects_Get(DEFAULT_FONT);
|
|
hfo = (HFONT)SelectObject(hdc, hf);
|
|
GetTextMetrics(hdc, &tm);
|
|
SendMessageW(hwnd, CB_SETITEMHEIGHT, -1, tm.tmHeight + 2);
|
|
SendMessageW(hwnd, CB_SETITEMHEIGHT, 0, tm.tmHeight + 2);
|
|
SelectObject(hdc, hfo);
|
|
ReleaseDC(hwnd, hdc);
|
|
|
|
}
|
|
}
|
|
}
|
|
INT SkinnedCombobox::OnNcHitTest(POINTS pts)
|
|
{
|
|
INT ht = __super::OnNcHitTest(pts);
|
|
|
|
if (ht > 0 && !activeBorder && (SWCBS_TOOLBAR & style) && IsChild(GetActiveWindow(), hwnd))
|
|
{
|
|
TRACKMOUSEEVENT track;
|
|
track.cbSize = sizeof(TRACKMOUSEEVENT);
|
|
track.dwFlags = TME_LEAVE;
|
|
track.hwndTrack = hwnd;
|
|
TrackMouseEvent(&track);
|
|
activeBorder = TRUE;
|
|
InvalidateRect(hwnd, NULL, TRUE);
|
|
UpdateWindow(hwnd);
|
|
}
|
|
return ht;
|
|
}
|
|
|
|
|
|
void SkinnedCombobox::OnMouseLeave(void)
|
|
{
|
|
if (!activeBorder) return;
|
|
|
|
COMBOBOXINFO cbi;
|
|
ZeroMemory(&cbi, sizeof(COMBOBOXINFO));
|
|
cbi.cbSize = sizeof(COMBOBOXINFO);
|
|
if (GetComboBoxInfo(hwnd, &cbi) && IsWindowVisible(cbi.hwndList))
|
|
return;
|
|
|
|
activeBorder = FALSE;
|
|
if (SWCBS_TOOLBAR & style)
|
|
{
|
|
InvalidateRect(hwnd, NULL, TRUE);
|
|
UpdateWindow(hwnd);
|
|
}
|
|
}
|
|
LRESULT SkinnedCombobox::SilenceMessage(UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
LRESULT result;
|
|
UpdateWindow(hwnd);
|
|
CallDefWndProc(WM_SETREDRAW, FALSE, 0L);
|
|
result = __super::WindowProc(uMsg, wParam, lParam);
|
|
CallDefWndProc(WM_SETREDRAW, TRUE, 0L);
|
|
InvalidateRect(hwnd, NULL, TRUE);
|
|
return result;
|
|
}
|
|
|
|
static HWND hwndPreviousFocus = NULL;
|
|
|
|
LRESULT SkinnedCombobox::WindowProc(UINT uMsg, WPARAM wParam, LPARAM lParam)
|
|
{
|
|
if (SWCBS_TOOLBAR & style)
|
|
{
|
|
switch(uMsg)
|
|
{
|
|
case WM_SETFOCUS:
|
|
hwndPreviousFocus = (HWND)wParam;
|
|
break;
|
|
case REFLECTED_COMMAND:
|
|
switch(HIWORD(wParam))
|
|
{
|
|
case CBN_CLOSEUP:
|
|
{
|
|
if (NULL != hwndPreviousFocus && hwnd == GetFocus())
|
|
{
|
|
do
|
|
{
|
|
if (IsWindowVisible(hwndPreviousFocus) && IsWindowEnabled(hwndPreviousFocus))
|
|
{
|
|
SetFocus(hwndPreviousFocus);
|
|
break;
|
|
}
|
|
} while (NULL != (hwndPreviousFocus = GetAncestor(hwndPreviousFocus, GA_PARENT)));
|
|
|
|
}
|
|
hwndPreviousFocus = NULL;
|
|
}
|
|
|
|
break;
|
|
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
if (SWS_USESKINCOLORS & style)
|
|
{
|
|
switch(uMsg)
|
|
{
|
|
case WM_PAINT: OnPaint(); return 0;
|
|
case WM_ERASEBKGND: return 0;
|
|
case WM_MOUSELEAVE: OnMouseLeave(); break;
|
|
|
|
case WM_KILLFOCUS:
|
|
case WM_SETFOCUS:
|
|
case WM_COMMAND:
|
|
case WM_CAPTURECHANGED:
|
|
case 0x0128/*WM_UPDATEUISTATE*/:
|
|
SilenceMessage(uMsg, wParam, lParam);
|
|
return 0;
|
|
case WM_LBUTTONUP:
|
|
if (activeBorder && (SWCBS_TOOLBAR & style))
|
|
{
|
|
TRACKMOUSEEVENT track;
|
|
track.cbSize = sizeof(TRACKMOUSEEVENT);
|
|
track.dwFlags = TME_LEAVE;
|
|
track.hwndTrack = hwnd;
|
|
TrackMouseEvent(&track);
|
|
|
|
POINT pt;
|
|
pt.x = GET_X_LPARAM(lParam);
|
|
pt.y = GET_Y_LPARAM(lParam);
|
|
RECT rw;
|
|
if (GetWindowRect(hwnd, &rw))
|
|
{
|
|
MapWindowPoints(hwnd, HWND_DESKTOP, &pt, 1);
|
|
if (!PtInRect(&rw, pt))
|
|
{
|
|
INPUT pi[2];
|
|
ZeroMemory(&pi[0], sizeof(INPUT));
|
|
pi[0].type = INPUT_MOUSE;
|
|
pi[0].mi.dx = pt.x;
|
|
pi[0].mi.dy = pt.y;
|
|
pi[0].mi.dwFlags = MOUSEEVENTF_ABSOLUTE | MOUSEEVENTF_LEFTDOWN;
|
|
CopyMemory(&pi[1], &pi[0], sizeof(INPUT));
|
|
pi[1].mi.dwFlags = MOUSEEVENTF_ABSOLUTE | MOUSEEVENTF_LEFTUP;
|
|
SendInput(2, pi, sizeof(INPUT));
|
|
}
|
|
}
|
|
|
|
}
|
|
break;
|
|
case WM_LBUTTONDOWN:
|
|
if (!activeBorder && (SWCBS_TOOLBAR & style))
|
|
{
|
|
TRACKMOUSEEVENT track;
|
|
track.cbSize = sizeof(TRACKMOUSEEVENT);
|
|
track.dwFlags = TME_LEAVE;
|
|
track.hwndTrack = hwnd;
|
|
TrackMouseEvent(&track);
|
|
activeBorder = TRUE;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
return __super::WindowProc(uMsg, wParam, lParam);
|
|
} |