Лаба 1-6 Системное программирование для ОС Windows [Вариант отсутствует, общий] / Лаба 4 / osisp_laba4 / CreatingWindow

#include "stdafx.h"
#include "CreatingWindow.h"
#include "Resource.h"
#include "ButtonHandlers.h"
#include "LoadDatabase.h"


#pragma comment(lib, "UxTheme.lib")	
#pragma comment(lib, "Comctl32.lib")


extern HINSTANCE	hInst;

HWND				g_hMainWindow;
HWND				g_hListView;
HWND				g_hLoadDatabaseButton;
HWND				g_hSearchButton;
HWND				g_hShowButton;
HWND				g_hExitButton;

HWND				g_hInputBox[8];


const int width_Mp = 7;

struct {
	TCHAR *name;
	int width;
} columns[] = {	
	{ TEXT("Номер телефона:"), PHONE_DB_PHONE_LEN*width_Mp },
	{ TEXT("Фамилия:"), PHONE_DB_LASTNAME_LEN*width_Mp },
	{ TEXT("Имя:"), PHONE_DB_NAME_LEN*width_Mp },
	{ TEXT("Отчество:"), PHONE_DB_PATRONYM_LEN*width_Mp },
	{ TEXT("Улица:"), PHONE_DB_STREET_LEN*width_Mp },
	{ TEXT("Дом:"), PHONE_DB_HOUSE_LEN*width_Mp },
	{ TEXT("Корпус:"), PHONE_DB_HOUSING_LEN*width_Mp },
	{ TEXT("Квартира:"), PHONE_DB_APARTMENT_LEN*width_Mp }
};

const int cColumns = _countof(columns);


#define MAX_LOADSTRING 100
TCHAR		szTitle[MAX_LOADSTRING];
TCHAR		szWindowClass[MAX_LOADSTRING];


BOOL CreateMainWindow(int nCmdShow)
{
	LoadString(hInst, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
	LoadString(hInst, IDC_OSISP_LABA4, szWindowClass, MAX_LOADSTRING);
	
	WNDCLASSEX wcex;

	wcex.cbSize			= sizeof(WNDCLASSEX);
	wcex.style			= CS_HREDRAW | CS_VREDRAW;
	wcex.lpfnWndProc	= WndProc;
	wcex.cbClsExtra		= 0;
	wcex.cbWndExtra		= 0;
	wcex.hInstance		= hInst;
	wcex.hIcon			= LoadIcon(hInst, MAKEINTRESOURCE(IDI_OSISP_LABA4));
	wcex.hCursor		= LoadCursor(NULL, IDC_ARROW);
	wcex.hbrBackground	= (HBRUSH)(4);//(COLOR_DESKTOP);// COLOR_WINDOW-1
	wcex.lpszMenuName	= 0;//MAKEINTRESOURCE(IDC_OSISP_LABA4);
	wcex.lpszClassName	= szWindowClass;
	wcex.hIconSm		= LoadIcon(wcex.hInstance, MAKEINTRESOURCE(IDI_SMALL));

	RegisterClassEx(&wcex);

	 // Store instance handle in our global variable

	// creating main window
	int mwWidth = 30;

	for (int i = 0; i < cColumns; i++)
		mwWidth += columns[i].width+2;

	g_hMainWindow = CreateWindow(
		szWindowClass, 
		szTitle, 
		WS_OVERLAPPEDWINDOW,
		CW_USEDEFAULT, 0, 
		mwWidth, 800, 
		NULL, NULL, hInst, NULL);

	// creating List View
	RECT mainWindowRect;
	GetClientRect(g_hMainWindow, &mainWindowRect);
	
	const int
		listViewPosX = 0,
		listViewPosY = 100;

	g_hListView = CreateWindowEx(
		WS_EX_STATICEDGE,
		WC_LISTVIEW, 
		NULL, 
		WS_CHILD|WS_VISIBLE|LVS_REPORT|LVS_EDITLABELS,
		0, 100,
		mainWindowRect.right, mainWindowRect.bottom-100,
		g_hMainWindow, NULL, hInst, NULL);

	//adding columns
	for (int i = 0; i < cColumns; i++) {
		AddColumnToListView(g_hListView, columns[i].name, i, columns[i].width);
	}

	// creating Buttons
	const int 
		loadButtonWidth = 150,
		loadButtonHeigth = 40,
		loadButtonPosX = 10,
		loadButtonPosY = 10;
		
	g_hLoadDatabaseButton = CreateWindow(
		WC_BUTTON,
		TEXT("Load DataBase"),
		WS_CHILD|WS_VISIBLE,
		loadButtonPosX, loadButtonPosY,
		loadButtonWidth, loadButtonHeigth,
		g_hMainWindow,
		NULL,
		hInst,
		NULL);
	
	
	//-------- show All
	const int 
		showButtonWidth = 150,
		showButtonHeigth = 40,
		showButtonPosX = loadButtonPosX + loadButtonWidth + 250, 
		showButtonPosY = loadButtonPosY;

	g_hShowButton = CreateWindow(
		WC_BUTTON,
		TEXT("Show All"),
		WS_CHILD|WS_VISIBLE,
		showButtonPosX, showButtonPosY,
		showButtonWidth, showButtonHeigth,
		g_hMainWindow,
		NULL,
		hInst,
		NULL);
	
	//--------	Search
	const int 
		searchButtonWidth = 150,
		searchButtonHeigth = 40,
		searchButtonPosX = showButtonPosX + loadButtonWidth+250,
		searchButtonPosY = loadButtonPosY;
	g_hSearchButton = CreateWindow(
		WC_BUTTON,
		TEXT("Search"),
		WS_CHILD|WS_VISIBLE,
		searchButtonPosX, searchButtonPosY,
		searchButtonWidth, searchButtonHeigth,
		g_hMainWindow,
		NULL,
		hInst,
		NULL);
  // ------ box
	int	inputBoxPosX = loadButtonPosX,
		inputBoxPosY = loadButtonPosY + loadButtonHeigth + 10,
		inputBoxWidth = 150, inputBoxHeigth = 20;

	for (int i = 0; i < cColumns; i++) {
		inputBoxWidth = columns[i].width;

		g_hInputBox[i] = CreateWindowEx(
			0,
			WC_EDIT, 
			0,
			WS_VISIBLE | WS_CHILD | ES_LEFT,
			inputBoxPosX, inputBoxPosY,
			inputBoxWidth, inputBoxHeigth,
			g_hMainWindow, 
			NULL, hInst, 0);
		
		inputBoxPosX += columns[i].width + 2;

		if (g_hInputBox[i] == NULL) {
			MessageBox(0, TEXT("Can't Create Window!"), NULL, MB_OK);
			exit(0);
		}
	}

	ShowWindow(g_hMainWindow, nCmdShow);
	UpdateWindow(g_hMainWindow);

	return TRUE;
}



LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
{
	int wmId, wmEvent;
	PAINTSTRUCT ps;
	HDC hdc;

	switch (message)
	{
	case WM_COMMAND:
		wmId    = LOWORD(wParam);
		wmEvent = HIWORD(wParam);
		// Parse the menu selections:
		switch (wmId)
		{
		case BN_CLICKED:
			{
				HWND hWnd = (HWND)lParam;

				 if (hWnd == g_hLoadDatabaseButton) {
					LoadDB();
				} else if (hWnd == g_hSearchButton) {
					SearchDB();
				} else if(hWnd == g_hShowButton) {
					ShowDB();
				}
			}
			break;
		case IDM_EXIT:
			DestroyWindow(hWnd);
			break;

		default:
			return DefWindowProc(hWnd, message, wParam, lParam);
		}
		break;
	case WM_PAINT:
		hdc = BeginPaint(hWnd, &ps);
		// TODO: Add any drawing code here...
		EndPaint(hWnd, &ps);
		break;
	case WM_DESTROY:
		PostQuitMessage(0);
		break;
	default:
		return DefWindowProc(hWnd, message, wParam, lParam);
	}
	return 0;
}