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433 lines
10 KiB
C
433 lines
10 KiB
C
////////////////////////////////////////////////////////
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//
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// main.cpp
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//
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// Implementation of the Package Manager GUI
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//
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//
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// Maarten Bosma, 09.01.2004
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// maarten.paul@bosma.de
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//
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////////////////////////////////////////////////////////////////////
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#include "main.h"
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// Application's Entry Point
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int WINAPI WinMain (HINSTANCE hinst, HINSTANCE hPrevInstance, PSTR szCmdLine, int iCmdShow)
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{
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HWND hwnd;
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MSG msg;
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WNDCLASSEX wc = {0};
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// Window creation
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wc.cbSize = sizeof(WNDCLASSEX);
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wc.lpszClassName = L"pgkmgr";
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wc.style = CS_HREDRAW | CS_VREDRAW;
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wc.lpfnWndProc = (WNDPROC)WndProc;
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wc.hInstance = hinst;
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wc.hIcon = LoadIcon(hinst, MAKEINTRESOURCE(IDI_MAIN));
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wc.hbrBackground = (HBRUSH)(COLOR_SCROLLBAR);
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RegisterClassEx(&wc);
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hwnd = CreateWindow(L"pgkmgr",
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L"ReactOS - Package Manager v0.3",
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WS_OVERLAPPEDWINDOW,
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CW_USEDEFAULT,
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CW_USEDEFAULT,
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500, 600,
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NULL, NULL,
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hinst,
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NULL);
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// Toolbar creation
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InitCommonControls();
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hTBar = CreateToolbarEx(hwnd, WS_CHILD|WS_VISIBLE|TBSTYLE_FLAT, 0, 8, hinst, IDB_TOOLBAR,
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Buttons, sizeof(Buttons)/sizeof(TBBUTTON), TBSIZE, TBSIZE, TBSIZE, TBSIZE, sizeof(TBBUTTON));
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// Show the windows
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ShowWindow(hwnd, SW_SHOW);
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UpdateWindow(hwnd);
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// Load the tree
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int error = PML_LoadTree(&tree, "tree.xml", AddItem);
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if(error)
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{
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MessageBox(0,PML_TransError(error),0,0);
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return 0;
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}
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// Read the help
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Help();
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// Start getting messages
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while(GetMessage(&msg,NULL,0,0))
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{
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if(!TranslateAccelerator(hwnd, hHotKeys, &msg))
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{
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TranslateMessage(&msg);
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DispatchMessage(&msg);
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}
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}
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// Close our handle
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PML_CloseTree (tree);
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return 0;
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}
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// Add a item to our tree
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int AddItem (int id, const char* name, int parent, int icon)
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{
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TV_INSERTSTRUCT tvins;
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tvins.item.lParam = (UINT)id;
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tvins.item.mask = TVIF_TEXT|TVIF_PARAM;
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tvins.item.pszText = (WCHAR*)name; //that is ok
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tvins.item.cchTextMax = strlen(name);
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tvins.hInsertAfter = TVI_LAST;
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if(icon)
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{
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tvins.item.iImage = icon;
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tvins.item.iSelectedImage = icon;
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tvins.item.mask |= TVIF_IMAGE | TVIF_SELECTEDIMAGE;
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}
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if (parent==0)
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tvins.hParent = TVI_ROOT;
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else
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tvins.hParent = nodes[parent];
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nodes[id] = (HTREEITEM)SendMessage(hTree, TVM_INSERTITEMA, 0, (LPARAM)&tvins);
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return 0;
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}
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// Load the Help from file and display it
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void Help (void)
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{
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int i;
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char buffer [2000];
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FILE* file = fopen ("help.txt", "r");
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if(!file)
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return;
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for(i=0; i<2000; i++)
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{
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buffer[i] = getc(file);
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if(buffer[i]==EOF) break;
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}
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buffer[i] = 0;
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SetText(buffer);
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}
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// Create our Controls
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void InitControls (HWND hwnd)
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{
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HINSTANCE hinst = GetModuleHandle(NULL);
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// Create the controls
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hTree = CreateWindowEx(0, WC_TREEVIEW, L"TreeView", WS_CHILD|WS_VISIBLE|WS_BORDER|TVS_HASLINES|TVS_LINESATROOT|TVS_HASBUTTONS,
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0, 0, 0, 0, hwnd, NULL, hinst, NULL);
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hEdit = CreateWindowEx(WS_EX_CLIENTEDGE, L"edit", PML_TransError(IDS_LOAD), WS_CHILD|WS_VISIBLE|ES_MULTILINE,
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0, 0, 100, 100, hwnd, NULL, hinst, NULL);
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hPopup = LoadMenu(hinst, MAKEINTRESOURCE(IDR_POPUP));
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// Create Tree Icons
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HIMAGELIST hIcon = ImageList_Create(16,16,ILC_COLOR32,1,1);
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SendMessage(hTree, TVM_SETIMAGELIST, TVSIL_NORMAL, (LPARAM)(HIMAGELIST)hIcon);
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ImageList_AddIcon(hIcon, LoadIcon(hinst, MAKEINTRESOURCE(1)));
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ImageList_AddIcon(hIcon, LoadIcon(hinst, MAKEINTRESOURCE(11)));
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ImageList_AddIcon(hIcon, LoadIcon(hinst, MAKEINTRESOURCE(12)));
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ImageList_AddIcon(hIcon, LoadIcon(hinst, MAKEINTRESOURCE(13)));
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ImageList_AddIcon(hIcon, LoadIcon(hinst, MAKEINTRESOURCE(14)));
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ImageList_AddIcon(hIcon, LoadIcon(hinst, MAKEINTRESOURCE(2)));
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ImageList_AddIcon(hIcon, LoadIcon(hinst, MAKEINTRESOURCE(3)));
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ImageList_AddIcon(hIcon, LoadIcon(hinst, MAKEINTRESOURCE(4)));
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ImageList_AddIcon(hIcon, LoadIcon(hinst, MAKEINTRESOURCE(5)));
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ImageList_AddIcon(hIcon, LoadIcon(hinst, MAKEINTRESOURCE(6)));
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ImageList_AddIcon(hIcon, LoadIcon(hinst, MAKEINTRESOURCE(7)));
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ImageList_AddIcon(hIcon, LoadIcon(hinst, MAKEINTRESOURCE(8)));
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ImageList_AddIcon(hIcon, LoadIcon(hinst, MAKEINTRESOURCE(9)));
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ImageList_AddIcon(hIcon, LoadIcon(hinst, MAKEINTRESOURCE(10)));
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// Setup Hotkeys
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hHotKeys = LoadAccelerators (hinst, MAKEINTRESOURCE(IDR_HOTKEYS));
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}
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// Set the Icons
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int SetIcon (int id, int icon)
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{
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TVITEMEX item;
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item.hItem = nodes[id];
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item.iImage = icon;
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item.iSelectedImage = icon;
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item.mask = TVIF_IMAGE | TVIF_SELECTEDIMAGE;
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TreeView_SetItem(hTree, &item);
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return 1;
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}
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// Set the Icons
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int Ask (const WCHAR* message)
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{
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int ans = MessageBox (0,message,0,MB_YESNO);
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if(ans == IDYES)
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return 1;
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return 0;
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}
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// En- or Disable a Button inside of the toolbar and the Context Menu
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int SetButton (DWORD id, BOOL state)
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{
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// Change the Toorbar Button
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TBBUTTONINFO ti;
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ti.cbSize = sizeof (ti);
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ti.dwMask = TBIF_STATE;
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/*
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if(state&&id==1)
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MessageBox(0,L"on",0,0);
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else if(!state&&id==1)
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MessageBox(0,L"off",0,0);
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*/
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if(state)
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ti.fsState = TBSTATE_ENABLED;
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else
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ti.fsState = TBSTATE_INDETERMINATE;
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SendMessage (hTBar, TB_SETBUTTONINFO, id, (LPARAM)&ti);
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// Change the Context Menu item
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MENUITEMINFO mi;
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mi.cbSize = sizeof (mi);
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mi.fMask = MIIM_STATE;
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if(state)
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mi.fState = MFS_ENABLED;
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else
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mi.fState = MFS_GRAYED;
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SetMenuItemInfo(hPopup, id, FALSE, &mi);
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return 0;
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}
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// Set the text of the text box
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int SetText (const char* text)
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{
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int i, j;
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char buffer [2000];
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if(!text)
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return 1;
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// the windows does not need "\n"
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// for new lines but "\r\n"
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for(i=0,j=0; text[i]; i++,j++)
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{
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buffer[j] = text[i];
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if(buffer[j] == '\n')
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{
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buffer[j] = '\r';
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buffer[++j] = '\n';
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}
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}
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buffer[j] = 0;
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SetWindowTextA(hEdit, buffer);
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return 0;
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}
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// Windows Message Callback (this is where most things happen)
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LRESULT CALLBACK WndProc (HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
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{
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switch (message)
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{
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// at the very beginning ...
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case WM_CREATE:
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{
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InitControls(hwnd);
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}
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break;
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// calculate the size of the controls
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case WM_SIZE:
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{
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RECT rcl;
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SendMessage(hTBar, TB_AUTOSIZE, 0L, 0L);
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GetWindowRect(hTBar, &rcl);
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int win_top = rcl.bottom - rcl.top;
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int win_hight = HIWORD(lParam) - win_top;
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MoveWindow(hTree, 0, win_top, LOWORD(lParam), splitter_pos*win_hight/100, TRUE);
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MoveWindow(hEdit, 0, (splitter_pos*win_hight/100)+win_top, LOWORD(lParam), win_hight, TRUE);
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}
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break;
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// for the treeview
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case WM_NOTIFY:
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{
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if(((LPNMHDR)lParam)->code == TVN_SELCHANGED)
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{
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selected = ((LPNMTREEVIEW)lParam)->itemNew.lParam;
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PML_LoadPackage (tree, selected, SetButton);
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SetText(PML_GetDescription (tree, selected));
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}
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else if ((int)(((LPNMHDR)lParam)->code) == NM_RCLICK) // <= aarrggg LISP
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{
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// which item has been click on
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HTREEITEM item = TreeView_GetDropHilight(hTree);
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if(item != NULL)
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{
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// mark the one as seleacted
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SendMessage (hTree, TVM_SELECTITEM, TVGN_CARET, (LPARAM)item);
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TreeView_EnsureVisible (hTree, item);
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}
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// create the context menu
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if(selected != 0)
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{
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POINT pt;
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GetCursorPos (&pt);
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TrackPopupMenu (GetSubMenu(hPopup, 0), 0, (UINT)pt.x, (UINT)pt.y, 0, hwnd, NULL);
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}
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}
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}
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break;
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// for the toolbar
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case WM_COMMAND:
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{
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// All Actions
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if(LOWORD(wParam) <= 5 && LOWORD(wParam) >= 1)
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{
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if(selected)
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if(PML_SetAction(tree, selected, LOWORD(wParam)-1, SetIcon, Ask) == ERR_OK)
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break;
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MessageBeep(MB_ICONHAND);
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}
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// DoIt
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else if(LOWORD(wParam)==6)
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{
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if(PML_DoIt(tree, SetStatus, Ask) == ERR_OK)
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DialogBox(GetModuleHandle(NULL), MAKEINTRESOURCE(IDD_DOIT), hwnd, StatusProc);
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else
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MessageBeep(MB_ICONHAND);
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}
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// Help
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else if(LOWORD(wParam)==7)
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Help();
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// Options
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else if(LOWORD(wParam)==8)
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DialogBox(GetModuleHandle(NULL), MAKEINTRESOURCE(IDD_OPTIONS), hwnd, OptionsProc);
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}
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break;
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// prozess hotkeys
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case WM_HOTKEY:
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{
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if(PML_SetAction(tree, selected, wParam, SetIcon, Ask) != ERR_OK)
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MessageBeep(MB_ICONHAND);
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}
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break;
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// ... at the very end
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case WM_DESTROY:
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{
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PostQuitMessage(0);
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return 0;
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}
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}
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return DefWindowProc (hwnd, message, wParam, lParam);
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}
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// Warning: This function is called from another thread
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int SetStatus (int status1, int status2, WCHAR* text)
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{
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// Set the Rage to 1000
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SendMessage(GetDlgItem(hStatus, IDC_STATUS1), PBM_SETRANGE32, 0, 1000);
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SendMessage(GetDlgItem(hStatus, IDC_STATUS2), PBM_SETRANGE32, 0, 1000);
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// The prozessbars and the text filds
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if(text)
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SetDlgItemText(hStatus, IDC_TSTATUS, text);
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if(status1!=-1)
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SendMessage(GetDlgItem(hStatus, IDC_STATUS1), PBM_SETPOS, status1, 0);
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if(status2!=-1)
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SendMessage(GetDlgItem(hStatus, IDC_STATUS2), PBM_SETPOS, status2, 0);
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// If the Status is 1000 very thing is done
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if(status1==1000)
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{
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EndDialog(hStatus, TRUE);
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MessageBox(0,PML_TransError(status2),0,0);
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}
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return 0;
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}
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// Callback for the Status Dialog
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INT_PTR CALLBACK StatusProc (HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
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{
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switch (msg)
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{
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case WM_INITDIALOG:
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{
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hStatus = hwnd;
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} break;
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case WM_COMMAND: // can only be the about button
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case WM_CLOSE: // the close-window-[x]
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{
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PML_Abort();
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EndDialog(hwnd, TRUE);
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return 0;
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}
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}
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return 0;
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}
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// Callback for the Options Dialog
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INT_PTR CALLBACK OptionsProc (HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam)
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{
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switch (msg)
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{
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case WM_CLOSE:
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EndDialog(hwnd, TRUE);
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return 0;
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}
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return 0;
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}
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