From: Johannes Anderwald <johannes.anderwald@reactos.org>
Date: Mon, 26 Apr 2010 10:38:15 +0000 (+0000)
Subject: [SHELL32]
X-Git-Tag: backups/header-work@57446~33^2~53
X-Git-Url: https://git.reactos.org/?p=reactos.git;a=commitdiff_plain;h=dd0a9f5d5f1fb149b5a798df122ba1fd6f1359d6;hp=224b244395ef928d4dbd4807d3b1d12c824461f4;ds=sidebyside

[SHELL32]
- Rewrite enumerating folder options file type dialog

svn path=/trunk/; revision=47031
---

diff --git a/reactos/dll/win32/shell32/folder_options.c b/reactos/dll/win32/shell32/folder_options.c
index c862c79855b..0e8ccbfe93d 100644
--- a/reactos/dll/win32/shell32/folder_options.c
+++ b/reactos/dll/win32/shell32/folder_options.c
@@ -41,6 +41,13 @@ typedef struct
    WCHAR szFolderPath[MAX_PATH];
 }FOLDER_PROPERTIES_CONTEXT, *PFOLDER_PROPERTIES_CONTEXT;
 
+typedef struct
+{
+    WCHAR FileExtension[30];
+    WCHAR FileDescription[100];
+    WCHAR ClassKey[MAX_PATH];
+}FOLDER_FILE_TYPE_ENTRY, *PFOLDER_FILE_TYPE_ENTRY;
+
 typedef struct
 {
    LPCWSTR szKeyName;
@@ -155,20 +162,49 @@ InitializeFileTypesListCtrlColumns(HWND hDlgCtrl)
     RECT clientRect;
     LVCOLUMNW col;
     WCHAR szName[50];
+    DWORD dwStyle;
+    int columnSize = 140;
+
 
     if (!LoadStringW(shell32_hInstance, IDS_COLUMN_EXTENSION, szName, sizeof(szName) / sizeof(WCHAR)))
-        szName[0] = 0;
+    {
+        /* default to english */
+        wcscpy(szName, L"Extensions");
+    }
+
+    /* make sure its null terminated */
     szName[(sizeof(szName)/sizeof(WCHAR))-1] = 0;
 
     GetClientRect(hDlgCtrl, &clientRect);
     ZeroMemory(&col, sizeof(LV_COLUMN));
-    col.mask      = LVCF_SUBITEM | LVCF_WIDTH | LVCF_FMT;
-    col.iSubItem  = 0;
-    col.pszText = szName;
-    col.fmt = LVCFMT_LEFT;
-    col.cx        = (clientRect.right - clientRect.left) - GetSystemMetrics(SM_CXVSCROLL);
+    columnSize = 140; //FIXME
+    col.iSubItem   = 0;
+    col.mask      = LVCF_WIDTH | LVCF_TEXT | LVCF_SUBITEM | LVCF_FMT;
+    col.fmt = LVCFMT_FIXED_WIDTH;
+    col.cx         = columnSize | LVCFMT_LEFT;
+    col.cchTextMax = wcslen(szName);
+    col.pszText    = szName;
     (void)SendMessageW(hDlgCtrl, LVM_INSERTCOLUMNW, 0, (LPARAM)&col);
+
+    if (!LoadStringW(shell32_hInstance, IDS_FILE_TYPES, szName, sizeof(szName) / sizeof(WCHAR)))
+    {
+        /* default to english */
+        wcscpy(szName, L"FileTypes");
+    }
+
+   col.iSubItem   = 1;
+   col.cx         = clientRect.right - clientRect.left - columnSize;
+   col.cchTextMax = wcslen(szName);
+   col.pszText    = szName;
+   (void)SendMessageW(hDlgCtrl, LVM_INSERTCOLUMNW, 1, (LPARAM)&col);
+
+   /* set full select style */
+   dwStyle = (DWORD) SendMessage(hDlgCtrl, LVM_GETEXTENDEDLISTVIEWSTYLE, 0, 0);
+   dwStyle = dwStyle | LVS_EX_FULLROWSELECT;
+   SendMessage(hDlgCtrl, LVM_SETEXTENDEDLISTVIEWSTYLE, 0, dwStyle);
+
 }
+
 INT
 FindItem(HWND hDlgCtrl, WCHAR * ItemName)
 {
@@ -181,45 +217,105 @@ FindItem(HWND hDlgCtrl, WCHAR * ItemName)
 }
 
 VOID
-InsertFileType(HWND hDlgCtrl, WCHAR * szName, DWORD Size, INT iItem)
+InsertFileType(HWND hDlgCtrl, WCHAR * szName, PINT iItem, WCHAR * szFile)
 {
-    WCHAR szPath[100];
+    PFOLDER_FILE_TYPE_ENTRY Entry;
     HKEY hKey;
     LVITEMW lvItem;
     DWORD dwSize;
 
-    if (FindItem(hDlgCtrl, szName) != -1)
+    if (szName[0] != L'.')
+    {
+        /* FIXME handle URL protocol handlers */
+        return;
+    }
+ 
+    /* allocate file type entry */
+    Entry = (PFOLDER_FILE_TYPE_ENTRY)HeapAlloc(GetProcessHeap(), 0, sizeof(FOLDER_FILE_TYPE_ENTRY));
+
+    if (!Entry)
+        return;
+
+    /* open key */
+    if (RegOpenKeyExW(HKEY_CLASSES_ROOT, szName, 0, KEY_READ, &hKey) != ERROR_SUCCESS)
         return;
 
-    wcscpy(szPath, szName);
-    /* get the name */
-    if (RegOpenKeyExW(HKEY_CLASSES_ROOT, szPath, 0, KEY_READ, &hKey) == ERROR_SUCCESS)
+    /* FIXME check for duplicates */
+
+    /* query for the default key */
+    dwSize = sizeof(Entry->ClassKey);
+    if (RegQueryValueExW(hKey, NULL, NULL, NULL, (LPBYTE)Entry->ClassKey, &dwSize) != ERROR_SUCCESS)
+    {
+         /* no link available */
+         Entry->ClassKey[0] = 0;
+    }
+
+    if (Entry->ClassKey[0])
     {
-        if (RegLoadMUIStringW(hKey, L"FriendlyTypeName", szName, Size, NULL, 0, NULL) != ERROR_SUCCESS)
+        HKEY hTemp;
+        /* try open linked key */
+        if (RegOpenKeyExW(HKEY_CLASSES_ROOT, Entry->ClassKey, 0, KEY_READ, &hTemp) == ERROR_SUCCESS)
         {
-            dwSize = Size;
-            if (RegQueryValueExW(hKey, NULL, NULL, NULL, (LPBYTE)szName, &dwSize) != ERROR_SUCCESS)
-            {
-                wcscpy(szName, szPath);
-            }
+            /* use linked key */
+            RegCloseKey(hKey);
+            hKey = hTemp;
         }
-        RegCloseKey(hKey);
-        szName[(Size/sizeof(WCHAR))-1] = 0;
     }
-    wcscat(szPath, L"\\shell");
 
-    ZeroMemory(&lvItem, sizeof(LVITEMW));
-    lvItem.mask = LVIF_TEXT | LVIF_PARAM | LVIF_STATE;
-    lvItem.state = LVIS_SELECTED; 
-    lvItem.pszText = szName;
-    lvItem.iItem = iItem;
+    /* read friendly type name */
+    if (RegLoadMUIStringW(hKey, L"FriendlyTypeName", Entry->FileDescription, sizeof(Entry->FileDescription), NULL, 0, NULL) != ERROR_SUCCESS)
+    {
+        /* read file description */
+        dwSize = sizeof(Entry->FileDescription);
+        Entry->FileDescription[0] = 0;
+
+        /* read default key */
+        RegQueryValueExW(hKey, NULL, NULL, NULL, (LPBYTE)Entry->FileDescription, &dwSize);
+    }
+
+    /* close key */
+    RegCloseKey(hKey);
+
+    /* convert extension to upper case */
+    wcscpy(Entry->FileExtension, szName);
+    _wcsupr(Entry->FileExtension);
 
-    if (RegOpenKeyExW(HKEY_CLASSES_ROOT, szPath, 0, KEY_READ, &hKey) == ERROR_SUCCESS)
+    if (!Entry->FileDescription[0])
     {
-        lvItem.lParam = 0;
-        (void)SendMessageW(hDlgCtrl, LVM_INSERTITEMW, 0, (LPARAM)&lvItem);
-        RegCloseKey(hKey);
+        /* construct default 'FileExtensionFile' */
+        wcscpy(Entry->FileDescription, &Entry->FileExtension[1]);
+        wcscat(Entry->FileDescription, L" ");
+        wcscat(Entry->FileDescription, szFile);
     }
+
+    ZeroMemory(&lvItem, sizeof(LVITEMW));
+    lvItem.mask = LVIF_TEXT | LVIF_PARAM;
+    lvItem.iSubItem = 0;
+    lvItem.pszText = &Entry->FileExtension[1];
+    lvItem.iItem = *iItem;
+    lvItem.lParam = (LPARAM)Entry;
+    (void)SendMessageW(hDlgCtrl, LVM_INSERTITEMW, 0, (LPARAM)&lvItem);
+
+    ZeroMemory(&lvItem, sizeof(LVITEMW));
+    lvItem.mask = LVIF_TEXT;
+    lvItem.pszText = Entry->FileDescription;
+    lvItem.iItem = *iItem;
+    lvItem.iSubItem = 1;
+
+    (void)SendMessageW(hDlgCtrl, LVM_SETITEMW, 0, (LPARAM)&lvItem);
+    (*iItem)++;
+}
+
+int
+CALLBACK
+ListViewCompareProc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
+{
+    PFOLDER_FILE_TYPE_ENTRY Entry1, Entry2;
+
+    Entry1 = (PFOLDER_FILE_TYPE_ENTRY)lParam1;
+    Entry2 = (PFOLDER_FILE_TYPE_ENTRY)lParam2;
+
+    return wcsicmp(Entry1->FileExtension, Entry2->FileExtension);
 }
 
 BOOL
@@ -228,22 +324,70 @@ InitializeFileTypesListCtrl(HWND hwndDlg)
     HWND hDlgCtrl;
     DWORD dwIndex = 0;
     WCHAR szName[50];
+    WCHAR szFile[100];
     DWORD dwName;
+    LVITEMW lvItem;
     INT iItem = 0;
 
     hDlgCtrl = GetDlgItem(hwndDlg, 14000);
     InitializeFileTypesListCtrlColumns(hDlgCtrl);
 
+    szFile[0] = 0;
+    if (!LoadStringW(shell32_hInstance, IDS_SHV_COLUMN1, szFile, sizeof(szFile) / sizeof(WCHAR)))
+    {
+        /* default to english */
+        wcscpy(szFile, L"File");
+    }
+    szFile[(sizeof(szFile)/sizeof(WCHAR))-1] = 0;
+
     dwName = sizeof(szName) / sizeof(WCHAR);
 
     while(RegEnumKeyExW(HKEY_CLASSES_ROOT, dwIndex++, szName, &dwName, NULL, NULL, NULL, NULL) == ERROR_SUCCESS)
     {
-        InsertFileType(hDlgCtrl, szName, sizeof(szName), iItem++);
+        InsertFileType(hDlgCtrl, szName, &iItem, szFile);
         dwName = sizeof(szName) / sizeof(WCHAR);
     }
+
+    /* sort list */
+    ListView_SortItems(hDlgCtrl, ListViewCompareProc, NULL);
+
+    /* select first item */
+    ZeroMemory(&lvItem, sizeof(LVITEMW));
+    lvItem.mask = LVIF_STATE;
+    lvItem.stateMask = (UINT)-1;
+    lvItem.state = LVIS_FOCUSED|LVIS_SELECTED;
+    lvItem.iItem = 0;
+    (void)SendMessageW(hDlgCtrl, LVM_SETITEMW, 0, (LPARAM)&lvItem);
+
     return TRUE;
 }
 
+PFOLDER_FILE_TYPE_ENTRY
+FindSelectedItem(
+    HWND hDlgCtrl)
+{
+    UINT Count, Index;
+    LVITEMW lvItem;
+
+    Count = ListView_GetItemCount(hDlgCtrl);
+
+    for (Index = 0; Index < Count; Index++)
+    {
+        ZeroMemory(&lvItem, sizeof(LVITEM));
+        lvItem.mask = LVIF_PARAM | LVIF_STATE;
+        lvItem.iItem = Index;
+        lvItem.stateMask = (UINT)-1;
+
+        if (ListView_GetItem(hDlgCtrl, &lvItem))
+        {
+            if (lvItem.state & LVIS_SELECTED)
+               return (PFOLDER_FILE_TYPE_ENTRY)lvItem.lParam;
+        }
+    }
+
+    return NULL;
+}
+
 
 INT_PTR
 CALLBACK
@@ -251,14 +395,65 @@ FolderOptionsFileTypesDlg(
     HWND hwndDlg,
     UINT uMsg,
     WPARAM wParam,
-    LPARAM lParam
-)
+    LPARAM lParam)
 {
+    LPNMLISTVIEW lppl;
+    LVITEMW lvItem;
+    WCHAR Buffer[200], FormatBuffer[100];
+    PFOLDER_FILE_TYPE_ENTRY pItem;
+    OPENASINFO Info;
+
     switch(uMsg)
     {
         case WM_INITDIALOG:
             InitializeFileTypesListCtrl(hwndDlg);
             return TRUE;
+        case WM_COMMAND:
+            switch(LOWORD(wParam))
+            {
+                case 14006:
+                    pItem = FindSelectedItem(GetDlgItem(hwndDlg, 14000));
+                    if (pItem)
+                    {
+                        Info.oaifInFlags = OAIF_ALLOW_REGISTRATION | OAIF_REGISTER_EXT;
+                        Info.pcszClass = pItem->FileExtension;
+                        SHOpenWithDialog(hwndDlg, &Info);
+                    }
+                    break;
+            }
+
+            break;
+       case WM_NOTIFY:
+            lppl = (LPNMLISTVIEW) lParam;
+
+            if (lppl->hdr.code == LVN_ITEMCHANGING)
+            {
+                    ZeroMemory(&lvItem, sizeof(LVITEM));
+                    lvItem.mask = LVIF_PARAM;
+                    lvItem.iItem = lppl->iItem;
+                    if (!SendMessageW(lppl->hdr.hwndFrom, LVM_GETITEMW, 0, (LPARAM)&lvItem))
+                        return TRUE;
+
+                    pItem = (PFOLDER_FILE_TYPE_ENTRY)lvItem.lParam;
+                    if (!pItem)
+                        return TRUE;
+
+                    if (!(lppl->uOldState & LVIS_FOCUSED) && (lppl->uNewState & LVIS_FOCUSED))
+                    {
+                        /* new focused item */
+                        if (!LoadStringW(shell32_hInstance, IDS_FILE_DETAILS, FormatBuffer, sizeof(FormatBuffer) / sizeof(WCHAR)))
+                        {
+                            /* use default english format string */
+                            wcscpy(FormatBuffer, L"Details for '%s' extension");
+                        }
+
+                        /* format buffer */
+                        swprintf(Buffer, FormatBuffer, &pItem->FileExtension[1]);
+                        /* update dialog */
+                        SendDlgItemMessageW(hwndDlg, 14003, WM_SETTEXT, 0, (LPARAM)Buffer);
+                    }
+           }
+           break;
     }
 
     return FALSE;
diff --git a/reactos/dll/win32/shell32/shresdef.h b/reactos/dll/win32/shell32/shresdef.h
index 981e17ff9ce..93b50975a07 100644
--- a/reactos/dll/win32/shell32/shresdef.h
+++ b/reactos/dll/win32/shell32/shresdef.h
@@ -139,6 +139,8 @@
 #define IDS_SYS_FILE                171
 #define IDS_EMPTY_BITBUCKET         172
 #define IDS_SHLEXEC_NOASSOC         173
+#define IDS_FILE_TYPES              174
+#define IDS_FILE_DETAILS            175
 
 #define IDS_OPEN_VERB               300
 #define IDS_RUNAS_VERB              301