Updated with progress work.

[reactos.git] / rosapps / winfile / treeview.c

diff --git a/rosapps/winfile/treeview.cpp b/rosapps/winfile/treeview.c
similarity index 71%
rename from rosapps/winfile/treeview.cpp
rename to rosapps/winfile/treeview.c
index c8c82da..3886ec1 100644 (file)
--- a/rosapps/winfile/treeview.cpp
+++ b/rosapps/winfile/treeview.c
@@ -1,7 +1,7 @@
 /*
  *  ReactOS winfile
  *
- *  treeview.cpp
+ *  treeview.c
  *
  *  Copyright (C) 2002  Robert Dickenson <robd@reactos.org>
  *
@@ -33,13 +33,24 @@
 #include <process.h>
 #include <stdio.h>
 #endif
-    
+
+#include <shellapi.h>
+//#include <winspool.h>
+#include <windowsx.h>
+#include <shellapi.h>
+#include <ctype.h>
+#include <assert.h>
+#define ASSERT assert
+
 #include "winfile.h"
 #include "treeview.h"
+#include "entries.h"
+#include "utils.h"
+
 
 // Global Variables:
-extern HINSTANCE hInst;                   // current instance
-extern HWND hMainWnd;                     // Main Window
+extern HINSTANCE hInst;
+
 
 // Global variables and constants 
 // Image_Open, Image_Closed, and Image_Root - integer variables for 
@@ -200,12 +211,103 @@ HWND CreateTreeView(HWND hwndParent, LPSTR lpszFileName)
         WS_VISIBLE | WS_CHILD | WS_BORDER | TVS_HASLINES | TVS_HASBUTTONS | TVS_LINESATROOT,
         0, 0, rcClient.right, rcClient.bottom, 
         hwndParent, (HMENU)TREE_WINDOW, hInst, NULL); 
- 
+/* 
+    hwndTV = CreateWindow(_T("ListBox"), _T(""), WS_CHILD|WS_VISIBLE|WS_HSCROLL|WS_VSCROLL|
+                                               LBS_DISABLENOSCROLL|LBS_NOINTEGRALHEIGHT|LBS_OWNERDRAWFIXED|LBS_NOTIFY,
+                                               0, 0, 0, 0, parent, (HMENU)id, Globals.hInstance, 0);
+ */
     // Initialize the image list, and add items to the control. 
     if (!InitTreeViewImageLists(hwndTV) || !InitTreeViewItems(hwndTV, lpszFileName)) { 
         DestroyWindow(hwndTV); 
-        return FALSE; 
+        return NULL; 
     } 
     return hwndTV;
 } 
 
+////////////////////////////////////////////////////////////////////////////////
+static WNDPROC g_orgTreeWndProc;
+
+LRESULT CALLBACK TreeWndProc(HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
+{
+       ChildWnd* child = (ChildWnd*)GetWindowLong(GetParent(hwnd), GWL_USERDATA);
+       Pane* pane = (Pane*)GetWindowLong(hwnd, GWL_USERDATA);
+       ASSERT(child);
+
+       switch(nmsg) {
+#ifndef _NO_EXTENSIONS
+               case WM_HSCROLL:
+                       set_header(pane);
+                       break;
+#endif
+
+               case WM_SETFOCUS:
+                       child->focus_pane = pane==&child->right? 1: 0;
+                       ListBox_SetSel(hwnd, TRUE, 1);
+                       //TODO: check menu items
+                       break;
+
+               case WM_KEYDOWN:
+                       if (wparam == VK_TAB) {
+                               //TODO: SetFocus(Globals.hDriveBar)
+                               SetFocus(child->focus_pane? child->left.hwnd: child->right.hwnd);
+                       }
+       }
+
+       return CallWindowProc(g_orgTreeWndProc, hwnd, nmsg, wparam, lparam);
+}
+
+
+static void init_output(HWND hwnd)
+{
+       TCHAR b[16];
+       HFONT old_font;
+       HDC hdc = GetDC(hwnd);
+
+       if (GetNumberFormat(LOCALE_USER_DEFAULT, 0, _T("1000"), 0, b, 16) > 4)
+               Globals.num_sep = b[1];
+       else
+               Globals.num_sep = _T('.');
+
+       old_font = SelectFont(hdc, Globals.hFont);
+       GetTextExtentPoint32(hdc, _T(" "), 1, &Globals.spaceSize);
+       SelectFont(hdc, old_font);
+       ReleaseDC(hwnd, hdc);
+}
+
+
+void create_tree_window(HWND parent, Pane* pane, int id, int id_header, LPSTR lpszFileName)
+{
+       static int s_init = 0;
+       Entry* entry = pane->root;
+#if 1
+       pane->hwnd = CreateTreeView(parent, lpszFileName);
+#else
+       pane->hwnd = CreateWindow(_T("ListBox"), _T(""), WS_CHILD|WS_VISIBLE|WS_HSCROLL|WS_VSCROLL|
+//                                                             LBS_DISABLENOSCROLL|LBS_NOINTEGRALHEIGHT|LBS_OWNERDRAWFIXED|LBS_NOTIFY,
+                                                               LBS_DISABLENOSCROLL|LBS_NOINTEGRALHEIGHT|LBS_NOTIFY,
+                                                               0, 0, 0, 0, parent, (HMENU)id, Globals.hInstance, 0);
+#endif
+       SetWindowLong(pane->hwnd, GWL_USERDATA, (LPARAM)pane);
+       g_orgTreeWndProc = SubclassWindow(pane->hwnd, TreeWndProc);
+
+       SendMessage(pane->hwnd, WM_SETFONT, (WPARAM)Globals.hFont, FALSE);
+
+        // insert entries into listbox
+       if (entry)
+               insert_entries(pane, entry, -1);
+
+        // calculate column widths
+       if (!s_init) {
+               s_init = 1;
+               init_output(pane->hwnd);
+       }
+
+       calc_widths(pane, TRUE);
+
+#ifndef _NO_EXTENSIONS
+       pane->hwndHeader = create_header(parent, pane, id_header);
+#endif
+}
+
+
+