diff options
Diffstat (limited to 'spamfilter/dlg.c')
| -rw-r--r-- | spamfilter/dlg.c | 385 |
1 files changed, 385 insertions, 0 deletions
diff --git a/spamfilter/dlg.c b/spamfilter/dlg.c new file mode 100644 index 0000000..83dd86d --- /dev/null +++ b/spamfilter/dlg.c @@ -0,0 +1,385 @@ +/*
+
+"Spam Filter"-Plugin for Miranda IM
+
+Copyright 2003-2006 Heiko Herkenrath
+
+This program is free software; you can redistribute it and/or
+modify it under the terms of the GNU General Public License
+as published by the Free Software Foundation; either version 2
+of the License, or (at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program ("SpamFilter-License.txt"); if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+*/
+
+
+// -- Includes
+#include "common.h"
+
+// -- Defines
+#define PROP_FILEEDIT_ASSO_BTN _T("FileEditBrowse_AssociatedButton")
+
+
+// -----------------------------------------
+
+
+/*
+BOOL ResizeWindow(HWND hWnd, int cx, int cy, BOOL bRepaint)
+{
+ RECT rc;
+
+ if (GetWindowRect(hWnd, &rc))
+ return SetWindowPos(hWnd, NULL, 0, 0, (rc.right-rc.left)+cx, (rc.bottom-rc.top)+cy, SWP_NOSIZE|SWP_NOZORDER|SWP_NOOWNERZORDER|SWP_NOACTIVATE|(bRepaint?0:SWP_NOREDRAW));
+ else
+ return FALSE;
+}
+*/
+
+
+int GetCtrlTextExtent(HWND hwndCtrl, const WCHAR* pszText, BOOL bAddAveChar)
+{
+ HDC hDC;
+ HFONT hFont;
+ SIZE size;
+ HGDIOBJ hOldObj;
+
+ if (!hwndCtrl || !pszText) return 0;
+
+ hFont = (HFONT)SendMessage(hwndCtrl, WM_GETFONT, 0, 0);
+
+ hDC = GetDC(hwndCtrl);
+ if (!hDC) return 0;
+
+ // If non-system font used select it first
+ if (hFont)
+ hOldObj = SelectObject(hDC, hFont);
+ else
+ hOldObj = NULL;
+
+ if (!GetTextExtentPoint32(hDC, pszText, lstrlen(pszText), &size))
+ size.cx = 0;
+
+ if (hFont)
+ SelectObject(hDC, hOldObj);
+
+ ReleaseDC(hwndCtrl, hDC);
+
+ if (bAddAveChar)
+ {
+ TEXTMETRIC tm;
+ if (GetTextMetrics(hDC, &tm))
+ size.cx += tm.tmAveCharWidth;
+ }
+
+ return size.cx;
+}
+
+
+
+BOOL ShowDlgItem(HWND hwndDlg, int iIDCtrl, BOOL bShow)
+{
+ HWND hwndCtrl = GetDlgItem(hwndDlg, iIDCtrl);
+ if (!hwndCtrl) return FALSE;
+
+ // Avoid flickering
+ if (bShow && IsWindowVisible(hwndCtrl))
+ return TRUE;
+
+ return ShowWindow(hwndCtrl, (bShow ? SW_SHOW : SW_HIDE));
+}
+
+
+
+BOOL EnableDlgItem(HWND hwndDlg, int iIDCtrl, BOOL bEnable)
+{
+ HWND hwndCtrl = GetDlgItem(hwndDlg, iIDCtrl);
+ if (!hwndCtrl) return FALSE;
+
+ // Avoid flickering
+ if (IsWindowEnabled(hwndCtrl) == bEnable)
+ return (bEnable == FALSE);
+
+ return EnableWindow(hwndCtrl, bEnable);
+}
+
+/*
+BOOL SetDlgItemPrintf(HWND hwndDlg, int iIDCtrl, unsigned int cbArgMaxLen, ...)
+{
+ HWND hwndCtrl;
+ BOOL bReturn;
+ int iMaxLen;
+ TCHAR* pszFmt;
+ TCHAR* pszOut;
+ va_list arglist;
+
+ hwndCtrl = GetDlgItem(hwndDlg, iIDCtrl);
+ if (!hwndCtrl) return FALSE;
+
+ // Prepare fmt buffer
+ iMaxLen = GetWindowTextLength(hwndCtrl);
+ pszFmt = (TCHAR*)mir_alloc((iMaxLen+1)*sizeof(TCHAR));
+ if (!pszFmt) return FALSE;
+
+ // Get fmt text
+ if (GetWindowText(hwndCtrl, pszFmt, iMaxLen+1) == 0)
+ {
+ mir_free(pszFmt);
+ return FALSE;
+ }
+
+ // Prepare out buffer
+ if (cbArgMaxLen > 0) iMaxLen = iMaxLen + cbArgMaxLen;
+ pszOut = (TCHAR*)mir_alloc((iMaxLen+1)*sizeof(TCHAR));
+
+ if (!pszOut)
+ {
+ mir_free(pszFmt);
+ return FALSE;
+ }
+
+ // Generate out text
+ va_start(arglist, cbArgMaxLen);
+ mir_vsnprintf(pszOut, iMaxLen+1, pszFmt, arglist);
+ va_end(arglist);
+ mir_free(pszFmt);
+
+ bReturn = SetWindowText(hwndCtrl, pszOut);
+
+ mir_free(pszOut);
+ return bReturn;
+}
+*/
+
+BOOL SetSpinCtrlRange(HWND hwndSpin, int iRangeMin, int iRangeMax, int iDefault, BOOL bForceDefault)
+{
+ HWND hwndDlg, hwndEdit;
+ int iIDEdit;
+ int iOldValue, iNewValue;
+ int iOldRangeMin, iOldRangeMax;
+ BOOL bIsEnabled;
+
+ hwndDlg = GetParent(hwndSpin);
+ if (!hwndDlg) return FALSE;
+
+ hwndEdit = (HWND)SendMessage(hwndSpin, UDM_GETBUDDY, 0 , 0);
+ if (!hwndEdit || (GetParent(hwndEdit) != hwndDlg))
+ return FALSE;
+
+ iIDEdit = GetDlgCtrlID(hwndEdit);
+
+ iOldValue = (int)GetDlgItemInt(hwndDlg, iIDEdit, NULL, TRUE);
+
+ //if (iRangeMin < UD_MINVAL) iRangeMin = UD_MINVAL;
+ //if (iRangeMax > UD_MAXVAL) iRangeMax = UD_MAXVAL;
+
+ // Get data
+ if (iRangeMax < iRangeMin) iRangeMax = iRangeMin;
+ bIsEnabled = (iRangeMin != iRangeMax);
+ SendMessage(hwndSpin, UDM_GETRANGE32, (WPARAM)&iOldRangeMin, (LPARAM)&iOldRangeMax);
+
+ // Set default if necessary
+ if (bForceDefault
+ || ((iOldValue==iOldRangeMax) && (iDefault > iOldRangeMax))
+ || ((iOldValue==iOldRangeMin) && (iDefault < iOldRangeMin))
+ || (bIsEnabled && !IsWindowEnabled(hwndSpin) && !IsWindowEnabled(hwndEdit)) )
+ iNewValue = iDefault;
+ else
+ iNewValue = iOldValue;
+
+ if (iNewValue < iRangeMin) iNewValue = iRangeMin;
+ if (iNewValue > iRangeMax) iNewValue = iRangeMax;
+
+ // Set edit
+ if (iNewValue != iOldValue)
+ SetDlgItemInt(hwndDlg, iIDEdit, iNewValue, TRUE);
+
+ // Set spin
+ if ((iRangeMin != iOldRangeMin) || iRangeMax != iOldRangeMax)
+ {
+ WCHAR szRangeMin[MAX_INT_LENGTH];
+ WCHAR szRangeMax[MAX_INT_LENGTH];
+
+ mir_sntprintf(szRangeMin, ARRAYSIZE(szRangeMin), _T("%i"), iRangeMin);
+ mir_sntprintf(szRangeMax, ARRAYSIZE(szRangeMax), _T("%i"), iRangeMax);
+
+ SendMessage(hwndSpin, UDM_SETRANGE32, (WPARAM)iRangeMin, (LPARAM)iRangeMax);
+ PostMessage(hwndEdit, EM_SETLIMITTEXT, (WPARAM)max(lstrlen(szRangeMin), lstrlen(szRangeMax)), 0);
+ }
+
+ if (iNewValue != iOldValue)
+ SendMessage(hwndSpin, UDM_SETPOS32, 0, (LPARAM)iNewValue);
+
+ // Avoiding flicker
+ if (IsWindowEnabled(hwndSpin) != bIsEnabled) EnableWindow(hwndSpin, bIsEnabled);
+ if (IsWindowEnabled(hwndEdit) != bIsEnabled) EnableWindow(hwndEdit, bIsEnabled);
+
+ return bIsEnabled;
+}
+
+
+LRESULT CALLBACK PathEditSubclassProc(HWND hwndEdit, UINT uMsg, WPARAM wParam, LPARAM lParam)
+{
+ LRESULT lResult = CallWindowProc((WNDPROC)GetWindowLongPtr(hwndEdit, GWLP_USERDATA), hwndEdit, uMsg, wParam, lParam);
+
+ switch(uMsg)
+ {
+ case WM_NCCALCSIZE:
+ {
+ if ((BOOL)wParam == TRUE)
+ {
+ // Resizing the client rect of the edit control
+ // and moving the button in the space.
+
+ HWND hwndButton = (HWND)GetProp(hwndEdit, PROP_FILEEDIT_ASSO_BTN);
+ NCCALCSIZE_PARAMS* pnccsp = (NCCALCSIZE_PARAMS*)lParam;
+ RECT rc;
+
+ if (hwndButton)
+ if (GetWindowRect(hwndButton, &rc))
+ {
+ rc.right -= rc.left;
+ rc.bottom = pnccsp->rgrc[0].bottom-pnccsp->rgrc[0].top;
+ pnccsp->rgrc[0].right -= (rc.right+1);
+ rc.left = pnccsp->rgrc[0].right+1;
+ rc.top = pnccsp->rgrc[0].top;
+
+ MoveWindow(hwndButton, rc.left, rc.top, rc.right, rc.bottom, TRUE);
+ }
+ }
+
+ break;
+ }
+
+ case WM_NCHITTEST:
+ {
+ // When the mouse is hovering the button
+ // HTTRANSPARENT needs to be returned
+ // else no mouse messages will be sent to the button
+
+ if (lResult == HTNOWHERE)
+ {
+ HWND hwndButton = (HWND)GetProp(hwndEdit, PROP_FILEEDIT_ASSO_BTN);
+ RECT rc;
+ POINT pt;
+
+ if (hwndButton)
+ if (GetWindowRect(hwndButton, &rc))
+ {
+ POINTSTOPOINT(pt, lParam);
+
+ if (PtInRect(&rc, pt))
+ lResult = HTTRANSPARENT;
+ }
+ }
+
+ break;
+ }
+
+ case WM_DROPFILES:
+ {
+ HDROP hDrop = (HDROP)wParam;
+ WCHAR szFileName[MAX_PATH];
+
+ DragQueryFile(hDrop, 0, szFileName, ARRAYSIZE(szFileName));
+
+ // Insert the text and Mark it
+ SetWindowText(hwndEdit, szFileName);
+ DragFinish(hDrop);
+
+ // Set focus to file editbox (SetFocus is not allowed in Dialogs)
+ if (GetParent(hwndEdit))
+ PostMessage(GetParent(hwndEdit), WM_NEXTDLGCTL, (WPARAM)hwndEdit, (LPARAM)TRUE);
+ break;
+ }
+
+ case WM_DESTROY: // before the destroy
+ {
+ // Remove assoicated browse button
+ RemoveProp(hwndEdit, PROP_FILEEDIT_ASSO_BTN);
+ break;
+ }
+
+ case WM_NCDESTROY: // after the destroy
+ {
+ // Uninit auto complete
+ if (GetProcAddress(GetModuleHandle(_T("SHLWAPI")), "SHAutoComplete"))
+ CoUninitialize();
+ break;
+ }
+
+ case WM_CHAR:
+ {
+ // Only allow valid path chars to be entered
+ if (PathGetCharType((WCHAR)wParam)&GCT_INVALID)
+ return FALSE;
+ else
+ break;
+ }
+ }
+
+ return lResult;
+}
+
+
+BOOL MakePathEditCtrl(HWND hwndEdit, HWND hwndButton)
+{
+ if (!hwndEdit || !hwndButton) return FALSE;
+
+ // Don't make a new mask if there is already one available
+ if((WNDPROC)GetWindowLongPtr(hwndEdit, GWLP_WNDPROC) == PathEditSubclassProc)
+ return FALSE;
+
+ // Remember associated button control
+ if (!SetProp(hwndEdit, PROP_FILEEDIT_ASSO_BTN, (HANDLE)hwndButton))
+ {
+ ShowWindow(hwndButton, SW_HIDE);
+ return FALSE;
+ }
+
+ // Ansi/OEM codepage converting
+ #if !defined(UNICODE)
+ // Allow later converting to OEM encoding for some functions (see docs)
+ SetWindowLongPtr(hwndEdit, GWL_STYLE, ES_OEMCONVERT|GetWindowLongPtr(hwndEdit, GWL_STYLE));
+ #endif
+
+ // Limit text
+ PostMessage(hwndEdit, EM_SETLIMITTEXT, (WPARAM)MAX_PATH, 0);
+
+ // Subclass
+ SetWindowLongPtr(hwndEdit, GWLP_USERDATA, SetWindowLongPtr(hwndEdit, GWLP_WNDPROC, (LONG_PTR)PathEditSubclassProc));
+
+ // Init auto complete
+ {
+ HRESULT (STDAPICALLTYPE *MySHAutoComplete)(HWND, DWORD);
+ *(FARPROC*)&MySHAutoComplete = GetProcAddress(GetModuleHandle(_T("SHLWAPI")), "SHAutoComplete");
+
+ if (MySHAutoComplete) {
+ CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
+ MySHAutoComplete(hwndEdit, SHACF_FILESYSTEM|SHACF_FILESYS_ONLY|SHACF_USETAB);
+ } else OutputDebugString(_T("Spam Filter: SHAutoComplete in SHLWAPI.DLL not available.\r\n"));
+ }
+
+ // Accept drag & drop
+ DragAcceptFiles(hwndEdit, TRUE);
+
+ {
+ RECT rcEdit;
+ RECT rcButton;
+
+ if (GetClientRect(hwndEdit, &rcEdit))
+ if (GetClientRect(hwndButton, &rcButton))
+ {
+ // Send WM_NCCALCSIZE message to edit control and resize it to fit button
+ SetWindowPos(hwndEdit, NULL, 0, 0, (rcEdit.right-rcEdit.left), (rcButton.bottom-rcButton.top)+2*GetSystemMetrics(SM_CYBORDER), SWP_NOMOVE|SWP_NOZORDER|SWP_DRAWFRAME);
+ }
+ }
+
+ return TRUE;
+}
\ No newline at end of file |