mirror of
https://github.com/WinampDesktop/winamp.git
synced 2024-12-29 00:46:05 +00:00
699 lines
18 KiB
C++
699 lines
18 KiB
C++
#include "main.h"
|
|
#include "./commandLink.h"
|
|
#include "./api.h"
|
|
//#include "./guiObjects.h"
|
|
|
|
#include <windows.h>
|
|
#include <shlwapi.h>
|
|
#include <commctrl.h>
|
|
#include <strsafe.h>
|
|
|
|
#ifndef LONGX86
|
|
#ifdef _WIN64
|
|
#define LONGX86 LONG_PTR
|
|
#else /*_WIN64*/
|
|
#define LONGX86 LONG
|
|
#endif /*_WIN64*/
|
|
#endif // LONGX86
|
|
|
|
|
|
#define MARGIN_LEFT 2
|
|
#define MARGIN_TOP 0
|
|
#define MARGIN_RIGHT 2
|
|
#define MARGIN_BOTTOM 1
|
|
|
|
typedef struct __COMMANDLINK
|
|
{
|
|
COLORREF rgbBk;
|
|
COLORREF rgbText;
|
|
COLORREF rgbTextVisited;
|
|
COLORREF rgbTextHighlight;
|
|
HCURSOR cursorHot;
|
|
HFONT textFont;
|
|
UINT state;
|
|
RECT margins;
|
|
} COMMANDLINK;
|
|
|
|
#define GetCommandLink(__hwnd) ((COMMANDLINK*)(LONG_PTR)(LONGX86)GetWindowLongPtrW((__hwnd), 0))
|
|
|
|
static LRESULT CALLBACK CommandLink_WindowProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);
|
|
|
|
|
|
EXTERN_C BOOL CommandLink_RegisterClass(HINSTANCE hInstance)
|
|
{
|
|
WNDCLASSEXW wc;
|
|
ATOM klassAtom;
|
|
|
|
if (GetClassInfoExW(hInstance, NWC_COMMANDLINKW, &wc))
|
|
return TRUE;
|
|
|
|
ZeroMemory(&wc, sizeof(WNDCLASSEXW));
|
|
|
|
wc.cbSize = sizeof(WNDCLASSEXW);
|
|
wc.hInstance = hInstance;
|
|
wc.lpszClassName = NWC_COMMANDLINKW;
|
|
wc.lpfnWndProc = CommandLink_WindowProc;
|
|
wc.style = CS_GLOBALCLASS;
|
|
wc.hIcon = NULL;
|
|
wc.hCursor = LoadCursor(NULL, IDC_ARROW);
|
|
wc.hbrBackground = NULL;
|
|
wc.cbWndExtra = sizeof(COMMANDLINK*);
|
|
|
|
klassAtom = RegisterClassExW(&wc);
|
|
if (0 == klassAtom)
|
|
return FALSE;
|
|
|
|
if (NULL != WASABI_API_APP)
|
|
WASABI_API_APP->DirectMouseWheel_RegisterSkipClass(klassAtom);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
|
|
static COLORREF CommandLink_BlendColors(COLORREF rgbTop, COLORREF rgbBottom, INT alpha)
|
|
{
|
|
if (alpha > 254) return rgbTop;
|
|
if (alpha < 0) return rgbBottom;
|
|
|
|
INT k = (((255 - alpha)*255 + 127)/255);
|
|
|
|
return RGB( (GetRValue(rgbTop)*alpha + k*GetRValue(rgbBottom) + 127)/255,
|
|
(GetGValue(rgbTop)*alpha + k*GetGValue(rgbBottom) + 127)/255,
|
|
(GetBValue(rgbTop)*alpha + k*GetBValue(rgbBottom) + 127)/255);
|
|
}
|
|
|
|
static HBRUSH CommandLink_GetPaintColors(HWND hwnd, HDC hdc, COLORREF *rgbBkOut, COLORREF *rgbFgOut)
|
|
{
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
if (NULL == link) return NULL;
|
|
|
|
COLORREF rgbBk, rgbFg;
|
|
UINT windowStyle = GetWindowLongPtrW(hwnd, GWL_STYLE);
|
|
BOOL defaultColors = (0 != (CLS_DEFAULTCOLORS & windowStyle));
|
|
|
|
rgbBk = (defaultColors) ? GetSysColor(COLOR_3DFACE) : link->rgbBk;
|
|
if (NULL != rgbBkOut) *rgbBkOut = rgbBk;
|
|
|
|
if (0 != (WS_DISABLED & windowStyle))
|
|
rgbFg = GetSysColor(COLOR_GRAYTEXT);
|
|
else
|
|
{
|
|
if (0 != (CLIS_VISITED & link->state))
|
|
rgbFg = (defaultColors) ? RGB(85, 26, 139) : link->rgbTextVisited;
|
|
else
|
|
rgbFg = (defaultColors) ? GetSysColor(COLOR_HOTLIGHT) : link->rgbText;
|
|
|
|
if (0 != ((CLIS_HOT | CLIS_PRESSED) & link->state))
|
|
{
|
|
if (0 == (CLS_HIGHLIGHTCOLOR & windowStyle))
|
|
rgbFg = CommandLink_BlendColors(rgbFg, rgbBk, 160);
|
|
else
|
|
rgbFg = link->rgbTextHighlight;
|
|
}
|
|
}
|
|
|
|
if (NULL != rgbFgOut)
|
|
*rgbFgOut = rgbFg;
|
|
|
|
|
|
HBRUSH backBrush = NULL;
|
|
if (FALSE != defaultColors)
|
|
{
|
|
HWND hParent = GetParent(hwnd);
|
|
if (NULL != hParent)
|
|
{
|
|
COLORREF backBk = SetBkColor(hdc, rgbBk);
|
|
COLORREF backFg = SetBkColor(hdc, rgbFg);
|
|
backBrush = (HBRUSH)SendMessageW(hParent, WM_CTLCOLORSTATIC, (WPARAM)hdc, (LPARAM)hwnd);
|
|
rgbBk = SetBkColor(hdc, backBk);
|
|
SetBkColor(hdc, backFg);
|
|
}
|
|
}
|
|
return backBrush;
|
|
}
|
|
|
|
static BOOL CommandLink_GetTextRect(HDC hdc, LPCWSTR pszText, INT cchText, const RECT *prcClient, RECT *prcTextOut, const RECT *margins)
|
|
{
|
|
if (NULL == prcClient || NULL == prcTextOut)
|
|
return FALSE;
|
|
|
|
SIZE textSize;
|
|
if (0 == cchText || !GetTextExtentPoint32W(hdc, pszText, cchText, &textSize))
|
|
return SetRectEmpty(prcTextOut);
|
|
|
|
prcTextOut->left = ((prcClient->right - prcClient->left) - textSize.cx) / 2;
|
|
if (prcTextOut->left < (prcClient->left + margins->left))
|
|
prcTextOut->left = prcClient->left + margins->left;
|
|
|
|
prcTextOut->top = ((prcClient->bottom - prcClient->top) - textSize.cy) / 2;
|
|
if (prcTextOut->top < (prcClient->top + margins->top))
|
|
prcTextOut->top = prcClient->top + margins->top;
|
|
|
|
prcTextOut->right = prcTextOut->left + textSize.cx;
|
|
if (prcTextOut->right > (prcClient->right - margins->right))
|
|
prcTextOut->right = prcClient->right - margins->right;
|
|
|
|
prcTextOut->bottom = prcTextOut->top + textSize.cy;
|
|
if (prcTextOut->bottom > (prcClient->bottom - margins->bottom))
|
|
prcTextOut->bottom = prcClient->bottom - margins->bottom;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL CommandLink_GetIdealSizeReal(HWND hwnd, SIZE *sizeOut)
|
|
{
|
|
if (NULL == sizeOut)
|
|
return FALSE;
|
|
|
|
ZeroMemory(sizeOut, sizeof(SIZE));
|
|
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
if (NULL == link) return FALSE;
|
|
|
|
WCHAR szText[256] = {0};
|
|
INT cchText = GetWindowTextW(hwnd, szText, ARRAYSIZE(szText));
|
|
|
|
HDC hdc = GetDCEx(hwnd, NULL, DCX_CACHE | DCX_WINDOW | DCX_NORESETATTRS);
|
|
if (NULL == hdc) return FALSE;
|
|
|
|
HFONT originalFont = (HFONT)SelectObject(hdc, link->textFont);
|
|
BOOL resultOk;
|
|
|
|
if (0 == cchText)
|
|
{
|
|
TEXTMETRICW tm;
|
|
resultOk = GetTextMetricsW(hdc, &tm);
|
|
if (resultOk) sizeOut->cy = tm.tmHeight;
|
|
}
|
|
else
|
|
resultOk = GetTextExtentPoint32W(hdc, szText, cchText, sizeOut);
|
|
|
|
if (originalFont != link->textFont) SelectObject(hdc, originalFont);
|
|
ReleaseDC(hwnd, hdc);
|
|
|
|
if (resultOk)
|
|
{
|
|
sizeOut->cx += (link->margins.left + link->margins.right);
|
|
sizeOut->cy += (link->margins.top + link->margins.bottom);
|
|
}
|
|
return resultOk;
|
|
}
|
|
|
|
static BOOL CommandLink_SetStateEx(HWND hwnd, UINT newState, UINT stateMask, BOOL fRedraw)
|
|
{
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
if (NULL == link) return FALSE;
|
|
|
|
UINT oldState = link->state;
|
|
link->state = (link->state & ~stateMask) | (newState & stateMask);
|
|
|
|
if (oldState != link->state && fRedraw)
|
|
InvalidateRect(hwnd, NULL, TRUE);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static void CommandLink_Paint(HWND hwnd, HDC hdc, const RECT *prcPaint, BOOL fErase)
|
|
{
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
if (NULL == link) return;
|
|
|
|
RECT clientRect, partRect;
|
|
if (!GetClientRect(hwnd, &clientRect)) return;
|
|
|
|
DWORD windowStyle = GetWindowLongPtrW(hwnd, GWL_STYLE);
|
|
|
|
COLORREF rgbBk, rgbFg;
|
|
HBRUSH backBrush = CommandLink_GetPaintColors(hwnd, hdc, &rgbBk, &rgbFg);
|
|
|
|
COLORREF originalBk = SetBkColor(hdc, rgbBk);
|
|
COLORREF originalFg = SetTextColor(hdc, rgbFg);
|
|
|
|
HFONT originalFont = (HFONT)SelectObject(hdc, link->textFont);
|
|
|
|
WCHAR szText[256] = {0};
|
|
INT cchText = GetWindowTextW(hwnd, szText, ARRAYSIZE(szText));
|
|
|
|
RECT textRect;
|
|
CommandLink_GetTextRect(hdc, szText, cchText, &clientRect, &textRect, &link->margins);
|
|
|
|
if (fErase)
|
|
{
|
|
if(NULL != backBrush)
|
|
{
|
|
FillRect(hdc, prcPaint, backBrush);
|
|
}
|
|
else
|
|
{
|
|
ExtTextOut(hdc, 0, 0, ETO_OPAQUE, prcPaint, NULL, 0, NULL);
|
|
}
|
|
}
|
|
|
|
if (0 != ((CLIS_HOT | CLIS_PRESSED) & link->state) ||
|
|
0 != (CLS_ALWAYSUNDERLINE & windowStyle))
|
|
{
|
|
TEXTMETRIC tm;
|
|
if (GetTextMetrics(hdc, &tm))
|
|
{
|
|
CopyRect(&partRect, &textRect);
|
|
partRect.top = partRect.top + tm.tmAscent + 1;
|
|
partRect.bottom = partRect.top + 1;
|
|
|
|
COLORREF originalColor = SetBkColor(hdc, rgbFg);
|
|
ExtTextOut(hdc, 0, 0, ETO_OPAQUE, &partRect, NULL, 0, NULL);
|
|
if (originalColor != rgbFg) SetBkColor(hdc, originalColor);
|
|
}
|
|
}
|
|
|
|
if (0 != cchText)
|
|
{
|
|
INT originalMode = SetBkMode(hdc, TRANSPARENT);
|
|
UINT originalAlign = SetTextAlign(hdc, TA_LEFT | TA_TOP);
|
|
ExtTextOutW(hdc, textRect.left, textRect.top, ETO_CLIPPED, &textRect, szText, cchText, NULL);
|
|
if (TRANSPARENT != originalMode) SetBkMode(hdc, originalMode);
|
|
if ((TA_LEFT | TA_TOP) != originalAlign) SetTextAlign(hdc, originalAlign);
|
|
}
|
|
|
|
if (CLIS_FOCUSED == ((CLIS_FOCUSED | CLIS_HIDEFOCUS) & link->state))
|
|
{
|
|
SetBkColor(hdc, 0x00FFFFFF);
|
|
SetTextColor(hdc, 0x000000000);
|
|
DrawFocusRect(hdc, &clientRect);
|
|
}
|
|
|
|
SelectObject(hdc, originalFont);
|
|
if (originalBk != rgbBk) SetBkColor(hdc, originalBk);
|
|
if (originalFg != rgbFg) SetTextColor(hdc, originalFg);
|
|
|
|
}
|
|
|
|
static void CommandLink_NotifyParent(HWND hwnd, UINT notificationId)
|
|
{
|
|
NMHDR nmhdr;
|
|
nmhdr.code = notificationId;
|
|
nmhdr.hwndFrom = hwnd;
|
|
nmhdr.idFrom = GetDlgCtrlID(hwnd);
|
|
|
|
HWND hParent = GetParent(hwnd);
|
|
if (NULL != hParent)
|
|
{
|
|
SendMessageW(hParent, WM_NOTIFY, (WPARAM)nmhdr.idFrom, (LPARAM)&nmhdr);
|
|
}
|
|
}
|
|
|
|
static void CommandLink_Click(HWND hwnd)
|
|
{
|
|
CommandLink_NotifyParent(hwnd, NM_CLICK);
|
|
|
|
DWORD windowStyle = GetWindowLongPtrW(hwnd, GWL_STYLE);
|
|
if (0 != (CLS_TRACKVISITED & windowStyle))
|
|
CommandLink_SetStateEx(hwnd, CLIS_VISITED, CLIS_VISITED, TRUE);
|
|
|
|
}
|
|
|
|
static void CommandLink_QueryUiState(HWND hwnd)
|
|
{
|
|
UINT uiState = (UINT)DefWindowProcW(hwnd, WM_QUERYUISTATE, 0, 0L);
|
|
CommandLink_SetStateEx(hwnd, (0 != (UISF_HIDEFOCUS & uiState)) ? CLIS_HIDEFOCUS : 0, CLIS_HIDEFOCUS, TRUE);
|
|
}
|
|
static LRESULT CommandLink_OnCreateWindow(HWND hwnd, CREATESTRUCT *pcs)
|
|
{
|
|
UNREFERENCED_PARAMETER(pcs);
|
|
|
|
COMMANDLINK *link;
|
|
|
|
link = (COMMANDLINK*)calloc(1, sizeof(COMMANDLINK));
|
|
if (NULL == link)
|
|
{
|
|
DestroyWindow(hwnd);
|
|
return -1;
|
|
}
|
|
|
|
SetLastError(ERROR_SUCCESS);
|
|
if (!SetWindowLongPtrW(hwnd, 0, (LONGX86)(LONG_PTR)link) && ERROR_SUCCESS != GetLastError())
|
|
{
|
|
free(link);
|
|
DestroyWindow(hwnd);
|
|
return -1;
|
|
}
|
|
|
|
link->rgbBk = GetSysColor(COLOR_3DFACE);
|
|
link->rgbText = GetSysColor(COLOR_HOTLIGHT);
|
|
link->rgbTextVisited = (0x00FFFFFF & (~link->rgbText));
|
|
link->rgbTextHighlight = GetSysColor(COLOR_HOTLIGHT);
|
|
link->cursorHot = LoadCursor(NULL, IDC_HAND);
|
|
SetRect(&link->margins, MARGIN_LEFT, MARGIN_TOP, MARGIN_RIGHT, MARGIN_BOTTOM);
|
|
|
|
CommandLink_QueryUiState(hwnd);
|
|
return FALSE;
|
|
}
|
|
|
|
static void CommandLink_OnDestroy(HWND hwnd)
|
|
{
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
SetWindowLongPtrW(hwnd, 0, 0L);
|
|
if (!link) return;
|
|
|
|
free(link);
|
|
}
|
|
|
|
static void CommandLink_OnPaint(HWND hwnd)
|
|
{
|
|
PAINTSTRUCT ps;
|
|
if (BeginPaint(hwnd, &ps))
|
|
{
|
|
if (ps.rcPaint.left != ps.rcPaint.right)
|
|
CommandLink_Paint(hwnd, ps.hdc, &ps.rcPaint, ps.fErase);
|
|
EndPaint(hwnd, &ps);
|
|
}
|
|
}
|
|
|
|
static void CommandLink_OnPrintClient(HWND hwnd, HDC hdc, UINT options)
|
|
{
|
|
RECT clientRect;
|
|
if (GetClientRect(hwnd, &clientRect))
|
|
CommandLink_Paint(hwnd, hdc, &clientRect, 0 != (PRF_ERASEBKGND & options));
|
|
}
|
|
|
|
static void CommandLink_OnSetFocus(HWND hwnd, HWND lostFocus)
|
|
{
|
|
UNREFERENCED_PARAMETER(lostFocus);
|
|
CommandLink_SetStateEx(hwnd, CLIS_FOCUSED, CLIS_FOCUSED, TRUE);
|
|
CommandLink_NotifyParent(hwnd, NM_SETFOCUS);
|
|
}
|
|
|
|
static void CommandLink_OnKillFocus(HWND hwnd, HWND receiveFocus)
|
|
{
|
|
UNREFERENCED_PARAMETER(receiveFocus);
|
|
CommandLink_SetStateEx(hwnd, 0, CLIS_FOCUSED, TRUE);
|
|
CommandLink_NotifyParent(hwnd, NM_KILLFOCUS);
|
|
}
|
|
|
|
static void CommandLink_OnMouseMove(HWND hwnd, UINT mouseFlags, POINTS pts)
|
|
{
|
|
UNREFERENCED_PARAMETER(mouseFlags);
|
|
UNREFERENCED_PARAMETER(pts);
|
|
|
|
UINT windowStyle = GetWindowLongPtrW(hwnd, GWL_STYLE);
|
|
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
if (NULL != link)
|
|
{
|
|
if (0 == (CLIS_HOT & link->state) && 0 != (CLS_HOTTRACK & windowStyle))
|
|
{
|
|
link->state |= CLIS_HOT;
|
|
InvalidateRect(hwnd, NULL, FALSE);
|
|
|
|
TRACKMOUSEEVENT tm;
|
|
tm.cbSize = sizeof(TRACKMOUSEEVENT);
|
|
tm.dwFlags = TME_LEAVE;
|
|
tm.hwndTrack = hwnd;
|
|
TrackMouseEvent(&tm);
|
|
}
|
|
}
|
|
}
|
|
|
|
static void CommandLink_OnMouseLeave(HWND hwnd)
|
|
{
|
|
CommandLink_SetStateEx(hwnd, 0, CLIS_HOT, TRUE);
|
|
}
|
|
|
|
static void CommandLink_OnLButtonDown(HWND hwnd, UINT mouseFlags, POINTS pts)
|
|
{
|
|
UNREFERENCED_PARAMETER(mouseFlags);
|
|
UNREFERENCED_PARAMETER(pts);
|
|
|
|
if (IsWindowEnabled(hwnd) && hwnd != GetFocus())
|
|
SetFocus(hwnd);
|
|
|
|
CommandLink_SetStateEx(hwnd, CLIS_PRESSED, CLIS_PRESSED, TRUE);
|
|
if (hwnd != GetCapture())
|
|
SetCapture(hwnd);
|
|
|
|
}
|
|
|
|
static void CommandLink_OnLButtonUp(HWND hwnd, UINT mouseFlags, POINTS pts)
|
|
{
|
|
UNREFERENCED_PARAMETER(mouseFlags);
|
|
|
|
RECT clientRect;
|
|
POINT pt;
|
|
POINTSTOPOINT(pt, pts);
|
|
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
if (NULL != link && 0 != (CLIS_PRESSED & link->state))
|
|
{
|
|
if (GetClientRect(hwnd, &clientRect) && PtInRect(&clientRect, pt))
|
|
CommandLink_Click(hwnd);
|
|
CommandLink_SetStateEx(hwnd, 0, CLIS_PRESSED, TRUE);
|
|
}
|
|
|
|
if (hwnd == GetCapture())
|
|
SetCapture(NULL);
|
|
}
|
|
|
|
static void CommandLink_OnKeyDown(HWND hwnd, UINT virtualKey, UINT keyFlags)
|
|
{
|
|
UNREFERENCED_PARAMETER(hwnd);
|
|
UNREFERENCED_PARAMETER(virtualKey);
|
|
UNREFERENCED_PARAMETER(keyFlags);
|
|
|
|
}
|
|
|
|
static void CommandLink_OnKeyUp(HWND hwnd, UINT virtualKey, UINT keyFlags)
|
|
{
|
|
UNREFERENCED_PARAMETER(keyFlags);
|
|
|
|
switch(virtualKey)
|
|
{
|
|
case VK_SPACE:
|
|
CommandLink_Click(hwnd);
|
|
break;
|
|
}
|
|
|
|
}
|
|
|
|
static void CommandLink_OnEnable(HWND hwnd, BOOL fEnabled)
|
|
{
|
|
UNREFERENCED_PARAMETER(fEnabled);
|
|
InvalidateRect(hwnd, NULL, TRUE);
|
|
}
|
|
|
|
|
|
static void CommandLink_OnUpdateUiState(HWND hwnd, UINT actionId, UINT stateId)
|
|
{
|
|
DefWindowProcW(hwnd, WM_UPDATEUISTATE, MAKEWPARAM(actionId, stateId), 0L);
|
|
CommandLink_QueryUiState(hwnd);
|
|
}
|
|
|
|
static void CommandLink_OnSetFont(HWND hwnd, HFONT newFont, BOOL fRedraw)
|
|
{
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
if (NULL != link) link->textFont = newFont;
|
|
|
|
if (FALSE != fRedraw)
|
|
InvalidateRect(hwnd, NULL, TRUE);
|
|
}
|
|
|
|
static LRESULT CommandLink_OnGetFont(HWND hwnd)
|
|
{
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
return (LRESULT)((NULL != link) ? link->textFont : NULL);
|
|
}
|
|
|
|
static LRESULT CommandLink_OnSetCursor(HWND hwnd, HWND cursorWindow, UINT hitTest, UINT uMsg)
|
|
{
|
|
UNREFERENCED_PARAMETER(cursorWindow);
|
|
UNREFERENCED_PARAMETER(hitTest);
|
|
UNREFERENCED_PARAMETER(uMsg);
|
|
|
|
if (IsWindowEnabled(hwnd))
|
|
{
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
if (NULL != link && NULL != link->cursorHot)
|
|
{
|
|
SetCursor(link->cursorHot);
|
|
return TRUE;
|
|
}
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
static LRESULT CommandLink_OnGetIdealHeight(HWND hwnd)
|
|
{
|
|
SIZE windowSize;
|
|
return (CommandLink_GetIdealSizeReal(hwnd, &windowSize)) ? windowSize.cy : 0;
|
|
}
|
|
|
|
static LRESULT CommandLink_OnGetIdealSize(HWND hwnd, SIZE *sizeOut)
|
|
{
|
|
return CommandLink_GetIdealSizeReal(hwnd, sizeOut);
|
|
}
|
|
|
|
static void CommandLink_OnResetVisited(HWND hwnd)
|
|
{
|
|
CommandLink_SetStateEx(hwnd, 0, CLIS_VISITED, TRUE);
|
|
}
|
|
|
|
|
|
static BOOL CommandLink_OnGetMargins(HWND hwnd, RECT *prc)
|
|
{
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
if (NULL == prc || NULL == link) return FALSE;
|
|
return CopyRect(prc, &link->margins);
|
|
}
|
|
|
|
static BOOL CommandLink_OnSetMargins(HWND hwnd, const RECT *prc)
|
|
{
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
if (NULL == prc || NULL == link) return FALSE;
|
|
return CopyRect(&link->margins, prc);
|
|
}
|
|
|
|
static BOOL CommandLink_OnSetBackColor(HWND hwnd, COLORREF rgb)
|
|
{
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
if (NULL == link) return FALSE;
|
|
|
|
link->rgbBk = rgb;
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL CommandLink_OnGetBackColor(HWND hwnd)
|
|
{
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
return (NULL != link) ? link->rgbBk : RGB(255, 0, 255);
|
|
}
|
|
|
|
static BOOL CommandLink_OnSetTextColor(HWND hwnd, COLORREF rgb)
|
|
{
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
if (NULL == link) return FALSE;
|
|
|
|
link->rgbText = rgb;
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL CommandLink_OnGetTextColor(HWND hwnd)
|
|
{
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
return (NULL != link) ? link->rgbText : RGB(255, 0, 255);
|
|
}
|
|
|
|
static BOOL CommandLink_OnSetVisitedColor(HWND hwnd, COLORREF rgb)
|
|
{
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
if (NULL == link) return FALSE;
|
|
|
|
link->rgbTextVisited = rgb;
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL CommandLink_OnGetVisitedColor(HWND hwnd)
|
|
{
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
return (NULL != link) ? link->rgbTextVisited : RGB(255, 0, 255);
|
|
}
|
|
|
|
static BOOL CommandLink_OnSetHighlightColor(HWND hwnd, COLORREF rgb)
|
|
{
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
if (NULL == link) return FALSE;
|
|
|
|
link->rgbTextHighlight = rgb;
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL CommandLink_OnGetHighlightColor(HWND hwnd)
|
|
{
|
|
COMMANDLINK *link = GetCommandLink(hwnd);
|
|
return (NULL != link) ? link->rgbTextHighlight : RGB(255, 0, 255);
|
|
}
|
|
|
|
static LRESULT CALLBACK CommandLink_WindowProc( HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam )
|
|
{
|
|
switch ( uMsg )
|
|
{
|
|
case WM_CREATE:
|
|
return CommandLink_OnCreateWindow( hwnd, (CREATESTRUCT *) lParam );
|
|
case WM_DESTROY:
|
|
CommandLink_OnDestroy( hwnd );
|
|
return 0;
|
|
case WM_PAINT:
|
|
CommandLink_OnPaint( hwnd );
|
|
return 0;
|
|
case WM_PRINTCLIENT:
|
|
CommandLink_OnPrintClient( hwnd, (HDC) wParam, (UINT) lParam );
|
|
return 0;
|
|
case WM_ERASEBKGND:
|
|
return 0;
|
|
case WM_SETFONT:
|
|
CommandLink_OnSetFont( hwnd, (HFONT) wParam, (BOOL) LOWORD( lParam ) );
|
|
return 0;
|
|
case WM_GETFONT:
|
|
return CommandLink_OnGetFont( hwnd );
|
|
case WM_SETFOCUS:
|
|
CommandLink_OnSetFocus( hwnd, (HWND) wParam );
|
|
return 0;
|
|
case WM_KILLFOCUS:
|
|
CommandLink_OnKillFocus( hwnd, (HWND) wParam );
|
|
return 0;
|
|
case WM_MOUSEMOVE:
|
|
CommandLink_OnMouseMove( hwnd, (UINT) wParam, MAKEPOINTS( lParam ) );
|
|
return 0;
|
|
case WM_MOUSELEAVE:
|
|
CommandLink_OnMouseLeave( hwnd );
|
|
return 0;
|
|
case WM_LBUTTONDOWN:
|
|
CommandLink_OnLButtonDown( hwnd, (UINT) wParam, MAKEPOINTS( lParam ) );
|
|
return 0;
|
|
case WM_LBUTTONUP:
|
|
CommandLink_OnLButtonUp( hwnd, (UINT) wParam, MAKEPOINTS( lParam ) );
|
|
return 0;
|
|
case WM_KEYDOWN:
|
|
CommandLink_OnKeyDown( hwnd, (UINT) wParam, (UINT) lParam );
|
|
return 0;
|
|
case WM_KEYUP:
|
|
CommandLink_OnKeyUp( hwnd, (UINT) wParam, (UINT) lParam );
|
|
return 0;
|
|
case WM_ENABLE:
|
|
CommandLink_OnEnable( hwnd, (BOOL) wParam );
|
|
return 0;
|
|
case WM_UPDATEUISTATE:
|
|
CommandLink_OnUpdateUiState( hwnd, LOWORD( wParam ), HIWORD( wParam ) );
|
|
return 0;
|
|
case WM_SETCURSOR:
|
|
return CommandLink_OnSetCursor( hwnd, (HWND) wParam, LOWORD( lParam ), HIWORD( lParam ) );
|
|
|
|
case CLM_GETIDEALHEIGHT:
|
|
return CommandLink_OnGetIdealHeight( hwnd );
|
|
case CLM_GETIDEALSIZE:
|
|
return CommandLink_OnGetIdealSize( hwnd, (SIZE *) lParam );
|
|
case CLM_RESETVISITED:
|
|
CommandLink_OnResetVisited( hwnd );
|
|
return 0;
|
|
case CLM_GETMARGINS:
|
|
return CommandLink_OnGetMargins( hwnd, (RECT *) lParam );
|
|
case CLM_SETMARGINS:
|
|
return CommandLink_OnSetMargins( hwnd, (const RECT *) lParam );
|
|
case CLM_SETBACKCOLOR:
|
|
return CommandLink_OnSetBackColor( hwnd, (COLORREF) lParam );
|
|
case CLM_GETBACKCOLOR:
|
|
return CommandLink_OnGetBackColor( hwnd );
|
|
case CLM_SETTEXTCOLOR:
|
|
return CommandLink_OnSetTextColor( hwnd, (COLORREF) lParam );
|
|
case CLM_GETTEXTCOLOR:
|
|
return CommandLink_OnGetTextColor( hwnd );
|
|
case CLM_SETVISITEDCOLOR:
|
|
return CommandLink_OnSetVisitedColor( hwnd, (COLORREF) lParam );
|
|
case CLM_GETVISITEDCOLOR:
|
|
return CommandLink_OnGetVisitedColor( hwnd );
|
|
case CLM_SETHIGHLIGHTCOLOR:
|
|
return CommandLink_OnSetHighlightColor( hwnd, (COLORREF) lParam );
|
|
case CLM_GETHIGHLIGHTCOLOR:
|
|
return CommandLink_OnGetHighlightColor( hwnd );
|
|
}
|
|
|
|
return DefWindowProcW( hwnd, uMsg, wParam, lParam );
|
|
}
|