[ekohl] 26422: - Fix a bug in EnumerateCursorSchemes that caused the selection of the wrong cursor scheme upon page initialization. - Remove obsolete global variables.
19 Apr
2007
19 Apr
'07
3 p.m.
Author: ekohl
Date: Thu Apr 19 19:00:56 2007
New Revision: 26422
URL: http://svn.reactos.org/svn/reactos?rev=26422&view=rev
Log:
- Fix a bug in EnumerateCursorSchemes that caused the selection of the wrong cursor scheme
upon page initialization.
- Remove obsolete global variables.
Modified:
trunk/reactos/dll/cpl/main/mouse.c
Modified: trunk/reactos/dll/cpl/main/mouse.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/cpl/main/mouse.c?rev=2…
==============================================================================
--- trunk/reactos/dll/cpl/main/mouse.c (original)
+++ trunk/reactos/dll/cpl/main/mouse.c Thu Apr 19 19:00:56 2007
@@ -44,6 +44,8 @@
#include <math.h>
#include <limits.h>
+#include <stdio.h>
+
#include "main.h"
#include "resource.h"
@@ -122,7 +124,7 @@
{IDS_WAIT, IDC_WAIT, 0, _T(""), _T("")},
{IDS_CROSSHAIR, IDC_CROSS, 0, _T(""), _T("")},
{IDS_IBEAM, IDC_IBEAM, 0, _T(""), _T("")},
- {IDS_NWPEN, 0/*IDC_NWPEN*/, 0, _T(""), _T("")},
+ {IDS_NWPEN, 0/*IDC_NWPEN*/, 0, _T(""), _T("")}, /* FIXME
*/
{IDS_NO, IDC_NO, 0, _T(""), _T("")},
{IDS_SIZENS, IDC_SIZENS, 0, _T(""), _T("")},
{IDS_SIZEWE, IDC_SIZEWE, 0, _T(""), _T("")},
@@ -133,26 +135,22 @@
{IDS_HAND, IDC_HAND, 0, _T(""), _T("")}};
-TCHAR g_CurrentScheme[MAX_PATH];
-TCHAR g_szArrow[MAX_PATH];
-TCHAR g_szHelp[MAX_PATH];
-TCHAR g_szAppStarting[MAX_PATH];
-TCHAR g_szWait[MAX_PATH];
-TCHAR g_szCrosshair[MAX_PATH];
-TCHAR g_szIBeam[MAX_PATH];
-TCHAR g_szNWPen[MAX_PATH];
-TCHAR g_szNo[MAX_PATH];
-TCHAR g_szSizeNS[MAX_PATH];
-TCHAR g_szSizeWE[MAX_PATH];
-TCHAR g_szSizeNWSE[MAX_PATH];
-TCHAR g_szSizeNESW[MAX_PATH];
-TCHAR g_szSizeAll[MAX_PATH];
-TCHAR g_szUpArrow[MAX_PATH];
-TCHAR g_szHand[MAX_PATH];
-
TCHAR g_szNewScheme[MAX_PATH];
-
+#if 0
+static VOID
+DebugMsg(LPTSTR fmt, ...)
+{
+ TCHAR szBuffer[2048];
+ va_list marker;
+
+ va_start(marker, fmt);
+ _vstprintf(szBuffer, fmt, marker);
+ va_end(marker);
+
+ MessageBox(NULL, szBuffer, _T("Debug message"), MB_OK);
+}
+#endif
/* Property page dialog callback */
@@ -519,6 +517,7 @@
DWORD dwCurrentScheme;
INT nSchemeIndex;
INT i, nCount;
+ LPTSTR p;
if (RegOpenCurrentUser(KEY_READ, &hCuKey) != ERROR_SUCCESS)
return FALSE;
@@ -592,18 +591,31 @@
RegCloseKey(hCuCursorKey);
}
+ /* Search for the matching entry in the cursor scheme list */
+ LoadString(hApplet, IDS_SYSTEM_SCHEME, szSystemScheme, MAX_PATH);
nSchemeIndex = -1;
nCount = (INT)SendMessage(hDlgCtrl, CB_GETCOUNT, 0, 0);
for (i = 0; i < nCount; i++)
{
SendMessage(hDlgCtrl, CB_GETLBTEXT, i, (LPARAM)szValueName);
- if (_tcsnicmp(szValueName, szCurrentScheme, _tcslen(szCurrentScheme)) == 0)
+ p = _tcsstr(szValueName, szSystemScheme);
+ if (p)
+ {
+ p -= 1;
+ *p = 0;
+ }
+
+// DebugMsg(_T("szCurrentScheme: \"%s\"\nszValueName:
\"%s\""), szCurrentScheme, szValueName);
+
+ if (_tcscmp(szValueName, szCurrentScheme) == 0)
{
nSchemeIndex = (INT)i;
+ break;
}
}
+ /* Select the matching entry */
if (nSchemeIndex != -1)
SendMessage(hDlgCtrl, CB_SETCURSEL, (WPARAM)nSchemeIndex, (LPARAM)0);
else
@@ -620,93 +632,11 @@
static VOID
RefreshCursorList(HWND hwndDlg, BOOL bInit)
{
-// TCHAR szCursorName[MAX_PATH];
-// HWND hDlgCtrl;
-// LV_ITEM listItem;
-// LV_COLUMN column;
- INT index = 0, i, nSel;
-
-#if 0
- hDlgCtrl = GetDlgItem(hwndDlg, IDC_LISTVIEW_CURSOR);
- (void)ListView_DeleteAllItems(hDlgCtrl);
-
- ZeroMemory(&column, sizeof(LV_COLUMN));
- column.mask = LVCF_SUBITEM | LVCF_WIDTH;
- column.iSubItem = 0;
- column.cx = 200;
-
- (void)ListView_InsertColumn(hDlgCtrl, 0, &column);
-
- LoadString(hApplet, IDS_ARROW, szCursorName, MAX_PATH);
-
- ZeroMemory(&listItem, sizeof(LV_ITEM));
- listItem.mask = LVIF_TEXT | LVIF_PARAM | LVIF_STATE | LVIF_IMAGE;
- listItem.pszText = szCursorName;
- listItem.state = 0;
- listItem.iImage = -1;
- listItem.iItem = index++;
- listItem.lParam = 0;
-
- (void)ListView_InsertItem(hDlgCtrl, &listItem);
-
- LoadString(hApplet, IDS_HELP, szCursorName, MAX_PATH);
- listItem.iItem = index++;
- (void)ListView_InsertItem(hDlgCtrl, &listItem);
-
- LoadString(hApplet, IDS_APPSTARTING, szCursorName, MAX_PATH);
- listItem.iItem = index++;
- (void)ListView_InsertItem(hDlgCtrl, &listItem);
-
- LoadString(hApplet, IDS_WAIT, szCursorName, MAX_PATH);
- listItem.iItem = index++;
- (void)ListView_InsertItem(hDlgCtrl, &listItem);
-
- LoadString(hApplet, IDS_CROSSHAIR, szCursorName, MAX_PATH);
- listItem.iItem = index++;
- (void)ListView_InsertItem(hDlgCtrl, &listItem);
-
- LoadString(hApplet, IDS_IBEAM, szCursorName, MAX_PATH);
- listItem.iItem = index++;
- (void)ListView_InsertItem(hDlgCtrl, &listItem);
-
- LoadString(hApplet, IDS_NWPEN, szCursorName, MAX_PATH);
- listItem.iItem = index++;
- (void)ListView_InsertItem(hDlgCtrl, &listItem);
-
- LoadString(hApplet, IDS_NO, szCursorName, MAX_PATH);
- listItem.iItem = index++;
- (void)ListView_InsertItem(hDlgCtrl, &listItem);
-
- LoadString(hApplet, IDS_SIZENS, szCursorName, MAX_PATH);
- listItem.iItem = index++;
- (void)ListView_InsertItem(hDlgCtrl, &listItem);
-
-
- LoadString(hApplet, IDS_SIZENWSE, szCursorName, MAX_PATH);
- listItem.iItem = index++;
- (void)ListView_InsertItem(hDlgCtrl, &listItem);
-
- LoadString(hApplet, IDS_SIZENESW, szCursorName, MAX_PATH);
- listItem.iItem = index++;
- (void)ListView_InsertItem(hDlgCtrl, &listItem);
-
- LoadString(hApplet, IDS_SIZEALL, szCursorName, MAX_PATH);
- listItem.iItem = index++;
- (void)ListView_InsertItem(hDlgCtrl, &listItem);
-
- LoadString(hApplet, IDS_UPARROW, szCursorName, MAX_PATH);
- listItem.iItem = index++;
- (void)ListView_InsertItem(hDlgCtrl, &listItem);
-
- LoadString(hApplet, IDS_HAND, szCursorName, MAX_PATH);
- listItem.iItem = index++;
- (void)ListView_InsertItem(hDlgCtrl, &listItem);
-#endif
-
- if (bInit)
- nSel = 0;
- else
- nSel = SendDlgItemMessage(hwndDlg, IDC_LISTBOX_CURSOR, LB_GETCURSEL, 0, 0);
+ INT index;
+ INT i;
+ INT nSel;
+
+ nSel = bInit ? 0 : SendDlgItemMessage(hwndDlg, IDC_LISTBOX_CURSOR, LB_GETCURSEL, 0,
0);
SendDlgItemMessage(hwndDlg, IDC_LISTBOX_CURSOR, LB_RESETCONTENT, 0, 0);
for (index = IDS_ARROW, i = 0; index <= IDS_HAND; index++, i++)
@@ -804,92 +734,6 @@
static VOID
LoadCurrentCursorScheme(LPTSTR lpName, BOOL bSystem)
{
-#if 0
- HKEY hCursorKey;
- TCHAR szValue[2048];
- TCHAR szRaw[256];
- DWORD dwValueLen;
- LONG lError;
- LPTSTR ptrStart, ptrEnd;
- INT_PTR len;
- int i;
-
- if (lpName == NULL)
- {
- memset(g_szArrow, 0x0, sizeof(g_szArrow));
- memset(g_szHelp, 0x0, sizeof(g_szHelp));
- memset(g_szAppStarting, 0x0, sizeof(g_szAppStarting));
- memset(g_szWait, 0x0, sizeof(g_szWait));
- memset(g_szCrosshair, 0x0, sizeof(g_szCrosshair));
- memset(g_szIBeam, 0x0, sizeof(g_szIBeam));
- memset(g_szNWPen, 0x0, sizeof(g_szNWPen));
- memset(g_szNo, 0x0, sizeof(g_szNo));
- memset(g_szSizeNS, 0x0, sizeof(g_szSizeNS));
- memset(g_szSizeWE, 0x0, sizeof(g_szSizeWE));
- memset(g_szSizeNWSE, 0x0, sizeof(g_szSizeNWSE));
- memset(g_szSizeNESW, 0x0, sizeof(g_szSizeNESW));
- memset(g_szSizeAll, 0x0, sizeof(g_szSizeAll));
- memset(g_szUpArrow, 0x0, sizeof(g_szUpArrow));
- memset(g_szHand, 0x0, sizeof(g_szHand));
- }
- else
- {
- if (bSystem)
- {
- if (RegOpenKeyEx(HKEY_LOCAL_MACHINE,
-
_T("SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Control
Panel\\Cursors\\Schemes"),
- 0, KEY_READ, &hCursorKey))
- return;
- }
- else
- {
- if (RegOpenKeyEx(HKEY_CURRENT_USER,
- _T("Control Panel\\Cursors\\Schemes"),
- 0, KEY_READ, &hCursorKey) != ERROR_SUCCESS)
- return;
- }
-
- dwValueLen = 2048 * sizeof(TCHAR);
- lError = RegQueryValueEx(hCursorKey, lpName, NULL, NULL, (LPBYTE)szValue,
&dwValueLen);
-
- RegCloseKey(hCursorKey);
-
- if (lError == ERROR_SUCCESS)
- {
- ptrStart = szValue;
- for (i = 0; ; i++)
- {
- ptrEnd = _tcschr(ptrStart, TEXT(','));
- if (ptrEnd != NULL)
- {
- len = (ptrEnd - ptrStart) / sizeof(TCHAR);
- _tcsncpy(szRaw, ptrStart, len);
- szRaw[len] = 0;
- }
- else
- {
- _tcscpy(szRaw, ptrStart);
- }
-
- switch (i)
- {
- case 0:
- ExpandEnvironmentStrings(szRaw, g_szArrow, MAX_PATH);
- break;
-
- }
-
-
-
- if (ptrEnd == NULL)
- break;
-
- ptrStart = ptrEnd + 1;
- }
- }
- }
-#endif
-
UINT index, i;
for (index = IDS_ARROW, i = 0; index <= IDS_HAND; index++, i++)
@@ -946,6 +790,26 @@
static VOID
+ReloadCurrentCursorScheme(VOID)
+{
+ UINT index, i;
+
+ for (index = IDS_ARROW, i = 0; index <= IDS_HAND; index++, i++)
+ {
+ if (g_CursorData[i].hCursor != NULL)
+ DestroyCursor(g_CursorData[i].hCursor);
+
+ if (g_CursorData[i].szCursorPath[0] == 0)
+ g_CursorData[i].hCursor = LoadCursor(NULL,
g_CursorData[i].uDefaultCursorId);
+ else
+ g_CursorData[i].hCursor = (HCURSOR)LoadImage(NULL,
g_CursorData[i].szCursorPath,
+ IMAGE_CURSOR, 0, 0,
+ LR_LOADFROMFILE |
LR_DEFAULTSIZE);
+ }
+}
+
+
+static VOID
OnDrawItem(UINT idCtl,
LPDRAWITEMSTRUCT lpdis)
{
@@ -1010,8 +874,6 @@
TCHAR buffer[MAX_PATH];
TCHAR szSystemScheme[MAX_PATH];
HWND hDlgCtrl;
- HDC memDC;
- HCURSOR hCursor;
LRESULT lResult;
PPOINTER_DATA pPointerData;
@@ -1120,8 +982,7 @@
case IDC_BUTTON_SAVEAS_SCHEME:
if (DialogBox(hApplet, MAKEINTRESOURCE(IDD_CURSOR_SCHEME_SAVEAS),
hwndDlg, SaveSchemeProc))
{
- //FIXME
- //save cursor scheme
+ /* FIXME: save the cursor scheme */
}
break;
@@ -1130,36 +991,16 @@
lResult = SendMessage(hDlgCtrl, CB_GETCURSEL, 0, 0);
if (lResult != CB_ERR)
{
- if ((INT)lResult == 0)
- memset(g_szArrow, 0x0, MAX_PATH * sizeof(TCHAR));
- else if ((INT)lResult == 1)
- memset(g_szHelp, 0x0, MAX_PATH * sizeof(TCHAR));
- else if ((INT)lResult == 2)
- memset(g_szAppStarting, 0x0, MAX_PATH * sizeof(TCHAR));
- else if ((INT)lResult == 3)
- memset(g_szWait, 0x0, MAX_PATH * sizeof(TCHAR));
- else if ((INT)lResult == 4)
- memset(g_szCrosshair, 0x0, MAX_PATH * sizeof(TCHAR));
- else if ((INT)lResult == 5)
- memset(g_szIBeam, 0x0, MAX_PATH * sizeof(TCHAR));
- else if ((INT)lResult == 6)
- memset(g_szNWPen, 0x0, MAX_PATH * sizeof(TCHAR));
- else if ((INT)lResult == 7)
- memset(g_szNo, 0x0, MAX_PATH * sizeof(TCHAR));
- else if ((INT)lResult == 8)
- memset(g_szSizeNS, 0x0, MAX_PATH * sizeof(TCHAR));
- else if ((INT)lResult == 9)
- memset(g_szSizeWE,0x0, MAX_PATH * sizeof(TCHAR));
- else if ((INT)lResult == 10)
- memset(g_szSizeNWSE, 0x0, MAX_PATH * sizeof(TCHAR));
- else if ((INT)lResult == 11)
- memset(g_szSizeNESW, 0x0, MAX_PATH * sizeof(TCHAR));
- else if ((INT)lResult == 12)
- memset(g_szSizeAll, 0x0, MAX_PATH * sizeof(TCHAR));
- else if ((INT)lResult == 13)
- memset(g_szUpArrow, 0x0, MAX_PATH * sizeof(TCHAR));
- else if ((INT)lResult == 14)
- memset(g_szHand, 0x0, MAX_PATH * sizeof(TCHAR));
+ UINT uIndex;
+
+ /* FIXME */
+ uIndex = (UINT)SendMessage(hDlgCtrl, LB_GETITEMDATA,
(WPARAM)lResult, 0);
+
+ /* Clean the path of the currently selected cursor */
+ memset(g_CursorData[uIndex].szCursorPath, 0x0, MAX_PATH *
sizeof(TCHAR));
+
+ ReloadCurrentCursorScheme();
+ RefreshCursorList(hwndDlg, FALSE);
}
break;
@@ -1168,52 +1009,19 @@
hDlgCtrl = GetDlgItem(hwndDlg, IDC_LISTBOX_CURSOR);
lResult = SendMessage(hDlgCtrl, CB_GETCURSEL, 0, 0);
if (lResult == CB_ERR)
- MessageBox(hwndDlg, _T("CB_ERR"),
_T(""),MB_ICONERROR);
+ MessageBox(hwndDlg, _T("CB_ERR"),
_T(""),MB_ICONERROR);
if (BrowseCursor(buffer, hwndDlg))
{
- if ((INT)lResult == 0)
- _tcsncpy(g_szArrow, buffer, MAX_PATH);
- else if ((INT)lResult == 1)
- _tcsncpy(g_szHelp, buffer, MAX_PATH);
- else if ((INT)lResult == 2)
- _tcsncpy(g_szAppStarting, buffer, MAX_PATH);
- else if ((INT)lResult == 3)
- _tcsncpy(g_szWait, buffer, MAX_PATH);
- else if ((INT)lResult == 4)
- _tcsncpy(g_szCrosshair, buffer, MAX_PATH);
- else if ((INT)lResult == 5)
- _tcsncpy(g_szIBeam, buffer, MAX_PATH);
- else if ((INT)lResult == 6)
- _tcsncpy(g_szNWPen, buffer, MAX_PATH);
- else if ((INT)lResult == 7)
- _tcsncpy(g_szNo, buffer, MAX_PATH);
- else if ((INT)lResult == 8)
- _tcsncpy(g_szSizeNS, buffer, MAX_PATH);
- else if ((INT)lResult == 9)
- _tcsncpy(g_szSizeWE, buffer, MAX_PATH);
- else if ((INT)lResult == 10)
- _tcsncpy(g_szSizeNWSE, buffer, MAX_PATH);
- else if ((INT)lResult == 11)
- _tcsncpy(g_szSizeNESW, buffer, MAX_PATH);
- else if ((INT)lResult == 12)
- _tcsncpy(g_szSizeAll, buffer, MAX_PATH);
- else if ((INT)lResult == 13)
- _tcsncpy(g_szUpArrow, buffer, MAX_PATH);
- else if ((INT)lResult == 14)
- _tcsncpy(g_szHand, buffer, MAX_PATH);
-
- //FIXME
- //clear screen
-
- hDlgCtrl = GetDlgItem(hwndDlg, IDC_IMAGE_CURRENT_CURSOR);
- memDC = GetDC(hDlgCtrl);
- hCursor = (HCURSOR) LoadImage(NULL, buffer, IMAGE_CURSOR, 0, 0,
LR_LOADFROMFILE | LR_SHARED);
- if (hCursor)
- {
- DrawIcon(memDC, 10, 10, (HICON)hCursor);
- DestroyCursor(hCursor);
- }
- ReleaseDC(hDlgCtrl, memDC);
+ UINT uIndex;
+
+ /* FIXME */
+ uIndex = (UINT)SendMessage(hDlgCtrl, LB_GETITEMDATA,
(WPARAM)lResult, 0);
+
+ /* Store the new cursor file path */
+ _tcsncpy(g_CursorData[uIndex].szCursorPath, buffer, MAX_PATH);
+
+ ReloadCurrentCursorScheme();
+ RefreshCursorList(hwndDlg, FALSE);
}
break;
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