493 lines
13 KiB
C
493 lines
13 KiB
C
/* * * * * * * *\
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DIALOG.C -
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Copyright (c) 2024 Vortesys, Brady McDermott
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DESCRIPTION -
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Program Manager's dialogs and related
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common functions.
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LICENSE INFORMATION -
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MIT License, see LICENSE.txt in the root folder
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\* * * * * * * */
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/* Headers */
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#define WIN32_LEAN_AND_MEAN
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#include <Windows.h>
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#include <Commctrl.h>
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#include <Commdlg.h>
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#include <Shlobj.h>
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#include <shlwapi.h>
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#include <shellapi.h>
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#include <strsafe.h>
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#include "progmgr.h"
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#include "dialog.h"
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#include "group.h"
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#include "resource.h"
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/* Variables */
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WCHAR szDlgTitle[64];
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/* Functions */
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/* * * *\
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NewGroupDlgProc -
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Dialog procedure for creating a group.
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RETURNS -
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TRUE if message is handled, FALSE otherwise.
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\* * * */
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BOOL CALLBACK NewGroupDlgProc(HWND hWndDlg, UINT message, WPARAM wParam, LPARAM lParam)
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{
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static GROUP grp = { 0 };
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BOOL bOKEnabled = FALSE;
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WCHAR szBuffer[MAX_TITLE_LENGTH] = { TEXT("\0") };
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HICON hIconDef = NULL;
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HICON hIconDlg = NULL;
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switch (message)
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{
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case WM_INITDIALOG:
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// TODO:
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// Enable creation of common groups (enable the controls)
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// if permissions are available.
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// TODO:
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// fix minor GDI font/region leak
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// Reset the necessary parts of the group structure
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grp.dwSignature = GRP_SIGNATURE;
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grp.wVersion = GRP_VERSION;
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grp.wChecksum = 0;
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grp.dwFlags = 0;
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grp.cItemArray = 0;
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// grp.pItemArray = 0; TODO: idk make sure this ain't all screwed up
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// Set the window title
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LoadString(g_hAppInstance, IDS_DLT_GRP_NEW, szDlgTitle, ARRAYSIZE(szDlgTitle));
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SetWindowText(hWndDlg, szDlgTitle);
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// Populate the icon with the default path and index.
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GetModuleFileName(g_hAppInstance, (LPWSTR)&grp.szIconPath, ARRAYSIZE(grp.szIconPath));
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grp.iIconIndex = IDI_PROGGRP - 1;
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// Get the default hIcon so we can delete it later
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hIconDef = (HICON)SendDlgItemMessage(hWndDlg, IDD_STAT_ICON, STM_GETICON, 0, 0);
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// Set the icon in the dialog
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hIconDlg = ExtractIcon(g_hAppInstance, (LPWSTR)&grp.szIconPath, grp.iIconIndex);
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SendDlgItemMessage(hWndDlg, IDD_STAT_ICON, STM_SETICON, (WPARAM)hIconDlg, 0);
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// Set the maximum input length of the text boxes
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SendDlgItemMessage(hWndDlg, IDD_NAME, EM_LIMITTEXT, MAX_TITLE_LENGTH, 0);
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// Disable the OK button since we're starting with no text in the box.
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EnableWindow(GetDlgItem(hWndDlg, IDD_OK), bOKEnabled);
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// Enable the common group checkbox if perms are good
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EnableWindow(GetDlgItem(hWndDlg, IDD_COMMGROUP), g_bPermAdmin);
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break;
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case WM_COMMAND:
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if (HIWORD(wParam) == EN_CHANGE)
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{
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if (LOWORD(wParam) == IDD_NAME)
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{
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// Name text control changed. See what's up...
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bOKEnabled = GetDlgItemText(hWndDlg, IDD_NAME, (LPWSTR)&szBuffer, ARRAYSIZE(szBuffer));
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// Enable or disable the OK button based on the information
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EnableWindow(GetDlgItem(hWndDlg, IDD_OK), bOKEnabled);
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}
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}
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switch (GET_WM_COMMAND_ID(wParam, lParam))
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{
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case IDD_CHICON:
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if (PickIconDlg(hWndDlg, (LPWSTR)&grp.szIconPath, ARRAYSIZE(grp.szIconPath), &grp.iIconIndex) == TRUE)
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{
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// Since we've got the new icon...
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hIconDlg = ExtractIcon(g_hAppInstance, (LPWSTR)&grp.szIconPath, grp.iIconIndex);
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SendDlgItemMessage(hWndDlg, IDD_STAT_ICON, STM_SETICON, (WPARAM)hIconDlg, 0);
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}
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break;
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case IDD_OK:
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// Check that all the applicable fields are filled out,
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// and if not then set the focus to the offending field
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if (!(bOKEnabled = GetDlgItemText(hWndDlg, IDD_NAME, (LPWSTR)&szBuffer, ARRAYSIZE(szBuffer))))
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SetFocus(GetDlgItem(hWndDlg, IDD_NAME));
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// Enable or disable the OK button based on the information
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EnableWindow(GetDlgItem(hWndDlg, IDD_OK), bOKEnabled);
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if (bOKEnabled)
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{
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// Set the name of the group
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StringCchCopy(grp.szName, ARRAYSIZE(szBuffer), szBuffer);
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// Set the flags of the group
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if (SendDlgItemMessage(hWndDlg, IDD_COMMGROUP, BM_GETCHECK, 0, 0) != BST_UNCHECKED)
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grp.dwFlags = grp.dwFlags || GRP_FLAG_COMMON;
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// Set FILETIME
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GetSystemTimeAsFileTime(&grp.ftLastWrite);
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// Set the rectangle of the group to be CW_USEDEFAULT
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grp.rcGroup.left = grp.rcGroup.top = grp.rcGroup.right = grp.rcGroup.bottom = CW_USEDEFAULT;
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// Group's ready!
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if (CreateGroup(&grp) != NULL)
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{
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EndDialog(hWndDlg, FALSE);
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break;
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}
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// Failure!
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EndDialog(hWndDlg, FALSE);
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break;
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}
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break;
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case IDD_CANCEL:
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EndDialog(hWndDlg, FALSE);
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break;
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default:
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break;
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}
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default:
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// Cleanup
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if (hIconDef)
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DestroyIcon(hIconDef);
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if (hIconDlg)
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DestroyIcon(hIconDlg);
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return FALSE;
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}
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return TRUE;
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}
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/* * * *\
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NewItemDlgProc -
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Dialog procedure for creating or modifying
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an item.
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RETURNS -
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TRUE if message is handled, FALSE otherwise.
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\* * * */
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BOOL CALLBACK NewItemDlgProc(HWND hWndDlg, UINT message, WPARAM wParam, LPARAM lParam)
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{
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static ITEM itm = { 0 };
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BOOL bOKEnabled = FALSE;
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BOOL bWorkPath = FALSE;
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WCHAR szBuffer[MAX_TITLE_LENGTH] = { TEXT("\0") };
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WCHAR szPathBuffer[MAX_PATH] = { TEXT("\0") };
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HICON hIconDef = NULL;
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HICON hIconDlg = NULL;
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switch (message)
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{
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case WM_INITDIALOG:
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// TODO:
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// require a valid group to be selected or else the dialog won't
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// EVEN BE AVAILABLE!!! or let you press ok.
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// Reset the necessary parts of the item structure
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itm.dwFlags = 0;
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itm.uiHotkeyModifiers = 0;
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itm.uiHotkeyVirtualKey = 0;
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// Set the window title
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LoadString(g_hAppInstance, IDS_DLT_ITEM_NEW, szDlgTitle, ARRAYSIZE(szDlgTitle));
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SetWindowText(hWndDlg, szDlgTitle);
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// Populate the icon with the default path and index.
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GetModuleFileName(NULL, (LPWSTR)&itm.szIconPath, MAX_PATH);
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itm.iIconIndex = IDI_PROGITM - 1;
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// Get the default hIcon so we can delete it later
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hIconDef = (HICON)SendDlgItemMessage(hWndDlg, IDD_STAT_ICON, STM_GETICON, 0, 0);
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// Set the icon in the dialog
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hIconDlg = ExtractIcon(g_hAppInstance, (LPWSTR)&itm.szIconPath, itm.iIconIndex);
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SendDlgItemMessage(hWndDlg, IDD_STAT_ICON, STM_SETICON, (WPARAM)hIconDlg, 0);
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// Set the maximum input length of the text boxes
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SendDlgItemMessage(hWndDlg, IDD_NAME, EM_LIMITTEXT, MAX_TITLE_LENGTH, 0);
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SendDlgItemMessage(hWndDlg, IDD_PATH, EM_LIMITTEXT, MAX_PATH, 0);
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SendDlgItemMessage(hWndDlg, IDD_WORKPATH, EM_LIMITTEXT, MAX_PATH, 0);
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// Disable the OK button since we're starting with no text in the box.
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EnableWindow(GetDlgItem(hWndDlg, IDD_OK), bOKEnabled);
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break;
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case WM_COMMAND:
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if (HIWORD(wParam) == EN_CHANGE)
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{
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if ((LOWORD(wParam) == IDD_NAME) || (LOWORD(wParam) == IDD_PATH) || (LOWORD(wParam) == IDD_WORKPATH))
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{
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// A control has changed. See what's up...
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bOKEnabled = GetDlgItemText(hWndDlg, IDD_NAME, (LPWSTR)&szBuffer, ARRAYSIZE(szBuffer));
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bOKEnabled = bOKEnabled && GetDlgItemText(hWndDlg, IDD_PATH, (LPWSTR)&szPathBuffer, ARRAYSIZE(szPathBuffer));
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if (bWorkPath)
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bOKEnabled = bOKEnabled && GetDlgItemText(hWndDlg, IDD_WORKPATH, (LPWSTR)&szPathBuffer, ARRAYSIZE(szPathBuffer));
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// Check that we have selected an MDI child window as well
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if ((HWND)SendMessage(hWndMDIClient, WM_MDIGETACTIVE, 0, FALSE) == (HWND)NULL)
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bOKEnabled = FALSE;
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// Enable or disable the relevant controls based on the information
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EnableWindow(GetDlgItem(hWndDlg, IDD_OK), bOKEnabled);
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}
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}
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switch (GET_WM_COMMAND_ID(wParam, lParam))
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{
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case IDD_BROWSE:
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{
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OPENFILENAME ofn;
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LPVOID lpData;
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DWORD dwVerBuffer = 0;
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UINT uiTitleLen = MAX_TITLE_LENGTH;
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WCHAR szNameBuffer[MAX_TITLE_LENGTH] = { TEXT("\0") };
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WCHAR szFileBuffer[MAX_PATH] = { TEXT("\0") };
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GetDlgItemText(hWndDlg, IDD_PATH, (LPWSTR)&szFileBuffer, ARRAYSIZE(szFileBuffer));
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// Initialize the structure
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ZeroMemory(&ofn, sizeof(ofn));
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ofn.lStructSize = sizeof(ofn);
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ofn.hwndOwner = hWndDlg;
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ofn.lpstrFilter = TEXT("Programs\0*.exe;*.bat;*.com;*.cmd;*.lnk\0All Files (*.*)\0*.*\0");
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ofn.nFilterIndex = 1;
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ofn.lpstrFile = (LPWSTR)&szFileBuffer;
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// ofn.lpstrFile[0] = '\0';
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ofn.nMaxFile = ARRAYSIZE(szFileBuffer);
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ofn.lpstrFileTitle = NULL;
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ofn.nMaxFileTitle = 0;
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ofn.lpstrInitialDir = NULL;
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ofn.Flags = OFN_FILEMUSTEXIST;
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if (GetOpenFileName(&ofn) == TRUE)
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SetDlgItemText(hWndDlg, IDD_PATH, (LPWSTR)&szFileBuffer);
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else
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break;
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// copy the filename to a new buffer for later
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StringCchCopy(szNameBuffer, ARRAYSIZE(szNameBuffer), szFileBuffer);
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// let's retrieve the application's friendly name too
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dwVerBuffer = GetFileVersionInfoSize((LPCWSTR)szFileBuffer, NULL);
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// if (dwVerBuffer != 0)
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if (NULL)
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{
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lpData = malloc(dwVerBuffer);
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// TODO: totally redo this it doesn't work
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if (lpData != NULL)
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GetFileVersionInfo((LPCWSTR)szFileBuffer, (DWORD)0, dwVerBuffer, lpData);
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else
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break;
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// TODO: this is hardcoded to english. make it dynamic later
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// TODO: this is so busted lol, really make it dynamic so it works
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VerQueryValue(lpData,
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TEXT("\\StringFileInfo\\040904b0\\FileDescription"),
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(LPVOID)&szNameBuffer, &uiTitleLen); // == 0
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if (lpData)
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free(lpData);
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}
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else
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{
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PathStripPath((LPWSTR)&szNameBuffer);
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PathRemoveExtension((LPWSTR)&szNameBuffer);
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}
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SetDlgItemText(hWndDlg, IDD_NAME, (LPWSTR)szNameBuffer);
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// let's get the icon now
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if (ExtractIcon(g_hAppInstance, (LPWSTR)szFileBuffer, -1) > 0)
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{
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// file contains at least one icon, set the itm struct values
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StringCchCopy(itm.szIconPath, ARRAYSIZE(itm.szIconPath), szFileBuffer);
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itm.iIconIndex = 0;
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// update icon
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hIconDlg = ExtractIcon(g_hAppInstance, (LPWSTR)itm.szIconPath, itm.iIconIndex);
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SendDlgItemMessage(hWndDlg, IDD_STAT_ICON, STM_SETICON, (WPARAM)hIconDlg, 0);
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}
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break;
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}
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case IDD_BROWSE2:
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{
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OPENFILENAME ofn;
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GetDlgItemText(hWndDlg, IDD_WORKPATH, (LPWSTR)&szPathBuffer, ARRAYSIZE(szPathBuffer));
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// Initialize the structure
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ZeroMemory(&ofn, sizeof(ofn));
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ofn.lStructSize = sizeof(ofn);
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ofn.hwndOwner = hWndDlg;
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ofn.lpstrFilter = TEXT("Folders\0");
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ofn.nFilterIndex = 1;
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ofn.lpstrFile = (LPWSTR)&szPathBuffer;
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// ofn.lpstrFile[0] = '\0';
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ofn.nMaxFile = ARRAYSIZE(szPathBuffer);
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ofn.lpstrFileTitle = NULL;
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ofn.nMaxFileTitle = 0;
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ofn.lpstrInitialDir = NULL;
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ofn.Flags = OFN_FILEMUSTEXIST;
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if (GetOpenFileName(&ofn) == TRUE) {
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SetDlgItemText(hWndDlg, IDD_WORKPATH, (LPWSTR)&szPathBuffer);
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}
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break;
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}
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case IDD_CHICON:
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if (PickIconDlg(hWndDlg, (LPWSTR)&itm.szIconPath, ARRAYSIZE(itm.szIconPath), &itm.iIconIndex) == TRUE)
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{
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// Since we've got the new icon...
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hIconDlg = ExtractIcon(g_hAppInstance, (LPWSTR)itm.szIconPath, itm.iIconIndex);
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SendDlgItemMessage(hWndDlg, IDD_STAT_ICON, STM_SETICON, (WPARAM)hIconDlg, 0);
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}
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break;
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case IDD_WORKDIR:
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bWorkPath = IsDlgButtonChecked(hWndDlg, IDD_WORKDIR);
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if (bWorkPath)
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{
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GetDlgItemText(hWndDlg, IDD_PATH, (LPWSTR)&szPathBuffer, ARRAYSIZE(szPathBuffer));
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PathRemoveFileSpec((LPWSTR)&szPathBuffer);
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SetDlgItemText(hWndDlg, IDD_WORKPATH, (LPWSTR)&szPathBuffer);
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}
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else
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{
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SetWindowText(GetDlgItem(hWndDlg, IDD_WORKPATH), 0);
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}
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EnableWindow(GetDlgItem(hWndDlg, IDD_STAT_WORKDIR), bWorkPath);
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EnableWindow(GetDlgItem(hWndDlg, IDD_WORKPATH), bWorkPath);
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EnableWindow(GetDlgItem(hWndDlg, IDD_BROWSE2), bWorkPath);
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break;
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case IDD_OK:
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// Check that all the applicable fields are filled out,
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// and if not then set the focus to the offending field
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if (!(bOKEnabled = GetDlgItemText(hWndDlg, IDD_NAME, (LPWSTR)&szBuffer, ARRAYSIZE(szBuffer))))
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SetFocus(GetDlgItem(hWndDlg, IDD_NAME));
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if (!(bOKEnabled = GetDlgItemText(hWndDlg, IDD_PATH, (LPWSTR)&szPathBuffer, ARRAYSIZE(szPathBuffer))))
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SetFocus(GetDlgItem(hWndDlg, IDD_PATH));
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if (bWorkPath)
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{
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if (!(bOKEnabled = GetDlgItemText(hWndDlg, IDD_WORKPATH, (LPWSTR)&szPathBuffer, ARRAYSIZE(szPathBuffer))))
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SetFocus(GetDlgItem(hWndDlg, IDD_WORKPATH));
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}
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// Enable or disable the OK button based on the information
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EnableWindow(GetDlgItem(hWndDlg, IDD_OK), bOKEnabled);
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if (bOKEnabled)
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{
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// Set the name of the item
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StringCchCopy(itm.szName, ARRAYSIZE(szBuffer), szBuffer);
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// And the paths...
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GetDlgItemText(hWndDlg, IDD_PATH, (LPWSTR)&szPathBuffer, ARRAYSIZE(szPathBuffer));
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StringCchCopy(itm.szExecPath, ARRAYSIZE(szPathBuffer), szPathBuffer);
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GetDlgItemText(hWndDlg, IDD_WORKPATH, (LPWSTR)&szPathBuffer, ARRAYSIZE(szPathBuffer));
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StringCchCopy(itm.szWorkPath, ARRAYSIZE(szPathBuffer), szPathBuffer);
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// Item's ready!
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if (CreateItem((HWND)SendMessage(hWndMDIClient, WM_MDIGETACTIVE, 0, 0), &itm) != NULL)
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{
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EndDialog(hWndDlg, FALSE);
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break;
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}
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// Failure!
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EndDialog(hWndDlg, FALSE);
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break;
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}
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break;
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case IDD_CANCEL:
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EndDialog(hWndDlg, FALSE);
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break;
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default:
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break;
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}
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default:
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// Cleanup
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if (hIconDef)
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DestroyIcon(hIconDef);
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if (hIconDlg)
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DestroyIcon(hIconDlg);
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return FALSE;
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}
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return TRUE;
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}
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/* * * *\
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ShutdownDlgProc -
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Dialog procedure for powering off the computer.
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RETURNS -
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TRUE if message is handled, FALSE otherwise.
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\* * * */
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BOOL CALLBACK ShutdownDlgProc(HWND hWndDlg, UINT message, WPARAM wParam, LPARAM lParam)
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{
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HICON hIconDlg = NULL;
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switch (message)
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{
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case WM_INITDIALOG:
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break;
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case WM_COMMAND:
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switch (GET_WM_COMMAND_ID(wParam, lParam))
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{
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case IDD_OK:
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{
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}
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case IDD_CANCEL:
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EndDialog(hWndDlg, FALSE);
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break;
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default:
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break;
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}
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break;
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default:
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// Cleanup
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if (hIconDlg)
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DestroyIcon(hIconDlg);
|
|
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|