1 // TortoiseSVN - a Windows shell extension for easy version control
\r
3 // Copyright (C) 2007 - TortoiseSVN
\r
5 // This program is free software; you can redistribute it and/or
\r
6 // modify it under the terms of the GNU General Public License
\r
7 // as published by the Free Software Foundation; either version 2
\r
8 // of the License, or (at your option) any later version.
\r
10 // This program is distributed in the hope that it will be useful,
\r
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
\r
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
\r
13 // GNU General Public License for more details.
\r
15 // You should have received a copy of the GNU General Public License
\r
16 // along with this program; if not, write to the Free Software Foundation,
\r
17 // 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
\r
20 #include "FilterEdit.h"
\r
22 IMPLEMENT_DYNAMIC(CFilterEdit, CEdit)
\r
24 CFilterEdit::CFilterEdit() : m_hIconCancelNormal(NULL)
\r
25 , m_hIconCancelPressed(NULL)
\r
28 , m_bShowCancelButtonAlways(FALSE)
\r
29 , m_iButtonClickedMessageId(WM_FILTEREDIT_INFOCLICKED)
\r
30 , m_iCancelClickedMessageId(WM_FILTEREDIT_CANCELCLICKED)
\r
31 , m_pValidator(NULL)
\r
32 , m_backColor(GetSysColor(COLOR_WINDOW))
\r
34 , m_pCueBanner(NULL)
\r
36 m_rcEditArea.SetRect(0, 0, 0, 0);
\r
37 m_rcButtonArea.SetRect(0, 0, 0, 0);
\r
38 m_rcInfoArea.SetRect(0, 0, 0, 0);
\r
39 m_sizeInfoIcon.SetSize(0, 0);
\r
40 m_sizeCancelIcon.SetSize(0, 0);
\r
43 CFilterEdit::~CFilterEdit()
\r
45 if (m_hIconCancelNormal)
\r
46 DestroyIcon(m_hIconCancelNormal);
\r
47 if (m_hIconCancelPressed)
\r
48 DestroyIcon(m_hIconCancelPressed);
\r
50 DestroyIcon(m_hIconInfo);
\r
52 DeleteObject(m_brBack);
\r
54 delete [] m_pCueBanner;
\r
57 BEGIN_MESSAGE_MAP(CFilterEdit, CEdit)
\r
59 ON_MESSAGE(WM_SETFONT, OnSetFont)
\r
67 ON_CONTROL_REFLECT_EX(EN_CHANGE, &CFilterEdit::OnEnChange)
\r
68 ON_WM_CTLCOLOR_REFLECT()
\r
70 ON_CONTROL_REFLECT(EN_KILLFOCUS, &CFilterEdit::OnEnKillfocus)
\r
71 ON_CONTROL_REFLECT(EN_SETFOCUS, &CFilterEdit::OnEnSetfocus)
\r
76 // CFilterEdit message handlers
\r
78 void CFilterEdit::PreSubclassWindow( )
\r
80 // We must have a multi line edit
\r
81 // to be able to set the edit rect
\r
82 ASSERT( GetStyle() & ES_MULTILINE );
\r
87 BOOL CFilterEdit::PreTranslateMessage( MSG* pMsg )
\r
89 return CEdit::PreTranslateMessage(pMsg);
\r
92 BOOL CFilterEdit::SetCancelBitmaps(UINT uCancelNormal, UINT uCancelPressed, BOOL bShowAlways)
\r
94 m_bShowCancelButtonAlways = bShowAlways;
\r
96 if (m_hIconCancelNormal)
\r
97 DestroyIcon(m_hIconCancelNormal);
\r
98 if (m_hIconCancelPressed)
\r
99 DestroyIcon(m_hIconCancelPressed);
\r
101 m_hIconCancelNormal = (HICON)LoadImage(AfxGetResourceHandle(), MAKEINTRESOURCE(uCancelNormal), IMAGE_ICON, 0, 0, LR_DEFAULTCOLOR);
\r
102 m_hIconCancelPressed = (HICON)LoadImage(AfxGetResourceHandle(), MAKEINTRESOURCE(uCancelPressed), IMAGE_ICON, 0, 0, LR_DEFAULTCOLOR);
\r
104 if ((m_hIconCancelNormal == 0) || (m_hIconCancelPressed == 0))
\r
107 m_sizeCancelIcon = GetIconSize(m_hIconCancelNormal);
\r
113 BOOL CFilterEdit::SetInfoIcon(UINT uInfo)
\r
116 DestroyIcon(m_hIconInfo);
\r
118 m_hIconInfo = (HICON)LoadImage(AfxGetResourceHandle(), MAKEINTRESOURCE(uInfo), IMAGE_ICON, 0, 0, LR_DEFAULTCOLOR);
\r
120 if (m_hIconInfo == 0)
\r
123 m_sizeInfoIcon = GetIconSize(m_hIconInfo);
\r
129 BOOL CFilterEdit::SetCueBanner(LPCWSTR lpcwText)
\r
134 delete [] m_pCueBanner;
\r
135 size_t len = _tcslen(lpcwText);
\r
136 m_pCueBanner = new TCHAR[len+1];
\r
137 _tcscpy_s(m_pCueBanner, len+1, lpcwText);
\r
138 InvalidateRect(NULL, TRUE);
\r
144 void CFilterEdit::ResizeWindow()
\r
146 if (!::IsWindow(m_hWnd))
\r
151 GetClientRect(&rc);
\r
152 editrc.left = rc.left + 4;
\r
153 editrc.top = rc.top + 1;
\r
154 editrc.right = rc.right - 4;
\r
155 editrc.bottom = rc.bottom - 4;
\r
157 m_rcEditArea.left = editrc.left + m_sizeInfoIcon.cx;
\r
158 m_rcEditArea.right = editrc.right - m_sizeCancelIcon.cx - 5;
\r
159 m_rcEditArea.top = editrc.top;
\r
160 m_rcEditArea.bottom = editrc.bottom;
\r
162 m_rcButtonArea.left = m_rcEditArea.right + 5;
\r
163 m_rcButtonArea.right = rc.right;
\r
164 m_rcButtonArea.top = (((rc.bottom)-m_sizeCancelIcon.cy)/2);
\r
165 m_rcButtonArea.bottom = m_rcButtonArea.top + m_sizeCancelIcon.cy;
\r
167 m_rcInfoArea.left = 0;
\r
168 m_rcInfoArea.right = m_rcEditArea.left;
\r
169 m_rcInfoArea.top = (((rc.bottom)-m_sizeInfoIcon.cy)/2);
\r
170 m_rcInfoArea.bottom = m_rcInfoArea.top + m_sizeInfoIcon.cy;
\r
172 SetRect(&m_rcEditArea);
\r
175 void CFilterEdit::SetButtonClickedMessageId(UINT iButtonClickedMessageId, UINT iCancelClickedMessageId)
\r
177 m_iButtonClickedMessageId = iButtonClickedMessageId;
\r
178 m_iCancelClickedMessageId = iCancelClickedMessageId;
\r
181 CSize CFilterEdit::GetIconSize(HICON hIcon)
\r
185 if (GetIconInfo(hIcon, &iconinfo))
\r
188 if (GetObject(iconinfo.hbmColor, sizeof(BITMAP), &bmp))
\r
190 size.cx = bmp.bmWidth;
\r
191 size.cy = bmp.bmHeight;
\r
197 BOOL CFilterEdit::OnEraseBkgnd(CDC* pDC)
\r
200 GetClientRect(&rc);
\r
201 pDC->FillSolidRect(&rc, m_backColor);
\r
203 if (GetWindowTextLength() || m_bShowCancelButtonAlways)
\r
207 DrawIconEx(pDC->GetSafeHdc(), m_rcButtonArea.left, m_rcButtonArea.top, m_hIconCancelNormal,
\r
208 m_sizeCancelIcon.cx, m_sizeCancelIcon.cy, 0, NULL, DI_NORMAL);
\r
212 DrawIconEx(pDC->GetSafeHdc(), m_rcButtonArea.left, m_rcButtonArea.top, m_hIconCancelPressed,
\r
213 m_sizeCancelIcon.cx, m_sizeCancelIcon.cy, 0, NULL, DI_NORMAL);
\r
218 DrawIconEx(pDC->GetSafeHdc(), m_rcInfoArea.left, m_rcInfoArea.top, m_hIconInfo,
\r
219 m_sizeInfoIcon.cx, m_sizeInfoIcon.cy, 0, NULL, DI_NORMAL);
\r
225 void CFilterEdit::OnLButtonUp(UINT nFlags, CPoint point)
\r
227 m_bPressed = FALSE;
\r
228 InvalidateRect(NULL);
\r
229 if (m_rcButtonArea.PtInRect(point))
\r
231 SetWindowText(_T(""));
\r
232 CWnd *pOwner = GetOwner();
\r
235 pOwner->SendMessage(m_iCancelClickedMessageId, 0, 0);
\r
239 if (m_rcInfoArea.PtInRect(point))
\r
241 CWnd *pOwner = GetOwner();
\r
244 RECT rc = m_rcInfoArea;
\r
245 ClientToScreen(&rc);
\r
246 pOwner->SendMessage(m_iButtonClickedMessageId, 0, (LPARAM)(LPRECT)&rc);
\r
250 CEdit::OnLButtonUp(nFlags, point);
\r
253 void CFilterEdit::OnLButtonDown(UINT nFlags, CPoint point)
\r
255 m_bPressed = m_rcButtonArea.PtInRect(point);
\r
256 //InvalidateRect(NULL);
\r
257 CEdit::OnLButtonDown(nFlags, point);
\r
260 int CFilterEdit::OnCreate(LPCREATESTRUCT lpCreateStruct)
\r
262 if (CEdit::OnCreate(lpCreateStruct) == -1)
\r
270 LRESULT CFilterEdit::OnSetFont( WPARAM wParam, LPARAM lParam )
\r
272 DefWindowProc( WM_SETFONT, wParam, lParam );
\r
279 void CFilterEdit::OnSize( UINT nType, int cx, int cy )
\r
281 CEdit::OnSize( nType, cx, cy );
\r
285 BOOL CFilterEdit::OnSetCursor(CWnd* pWnd, UINT nHitTest, UINT message)
\r
288 GetCursorPos(&pntCursor);
\r
289 ScreenToClient(&pntCursor);
\r
290 // if the cursor is not in the edit area, show the normal arrow cursor
\r
291 if (!m_rcEditArea.PtInRect(pntCursor))
\r
293 SetCursor(AfxGetApp()->LoadStandardCursor(MAKEINTRESOURCE(IDC_ARROW)));
\r
297 return CEdit::OnSetCursor(pWnd, nHitTest, message);
\r
300 BOOL CFilterEdit::OnEnChange()
\r
302 // check whether the entered text is valid
\r
304 InvalidateRect(NULL);
\r
308 HBRUSH CFilterEdit::CtlColor(CDC* pDC, UINT /*nCtlColor*/)
\r
310 if (m_backColor != GetSysColor(COLOR_WINDOW))
\r
312 pDC->SetBkColor(m_backColor);
\r
318 void CFilterEdit::Validate()
\r
322 int len = GetWindowTextLength();
\r
323 TCHAR * pBuf = new TCHAR[len+1];
\r
324 GetWindowText(pBuf, len+1);
\r
325 m_backColor = GetSysColor(COLOR_WINDOW);
\r
326 if (!m_pValidator->Validate(pBuf))
\r
328 // Use a background color slightly shifted to red.
\r
329 // We do this by increasing red component and decreasing green and blue.
\r
330 const int SHIFT_PRECENTAGE = 10;
\r
331 int r = GetRValue(m_backColor);
\r
332 int g = GetGValue(m_backColor);
\r
333 int b = GetBValue(m_backColor);
\r
335 r = min(r * (100 + SHIFT_PRECENTAGE) / 100, 255);
\r
336 // Ensure that there is at least some redness.
\r
337 r = max(r, 255 * SHIFT_PRECENTAGE / 100);
\r
338 g = g * (100 - SHIFT_PRECENTAGE) / 100;
\r
339 b = b * (100 - SHIFT_PRECENTAGE) / 100;
\r
340 m_backColor = RGB(r, g, b);
\r
342 DeleteObject(m_brBack);
\r
343 m_brBack = CreateSolidBrush(m_backColor);
\r
349 void CFilterEdit::OnPaint()
\r
358 void CFilterEdit::DrawDimText()
\r
360 if (m_pCueBanner == NULL)
\r
362 if (GetWindowTextLength())
\r
364 if (_tcslen(m_pCueBanner) == 0)
\r
366 if (GetFocus() == this)
\r
369 CClientDC dcDraw(this);
\r
371 int iState = dcDraw.SaveDC();
\r
373 GetClientRect(&rRect);
\r
374 rRect.OffsetRect(1, 1);
\r
376 dcDraw.SelectObject((*GetFont()));
\r
377 dcDraw.SetTextColor(GetSysColor(COLOR_GRAYTEXT));
\r
378 dcDraw.SetBkColor(GetSysColor(COLOR_WINDOW));
\r
379 dcDraw.DrawText(m_pCueBanner, (int)_tcslen(m_pCueBanner), &rRect, DT_CENTER | DT_VCENTER);
\r
380 dcDraw.RestoreDC(iState);
\r
384 void CFilterEdit::OnEnKillfocus()
\r
386 InvalidateRect(NULL);
\r
389 void CFilterEdit::OnEnSetfocus()
\r
391 InvalidateRect(NULL);
\r