Merge pull request #5 from BSUIR-SFIT-Labs/lab-2

Implement the second lab
BSUIR-SFIT-Labs · Dec 2, 2020 · a4b4e8e · a4b4e8e
2 parents b18bae2 + 24b8d89
commit a4b4e8e
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diff --git a/Lab_2/Lab_2.sln b/Lab_2/Lab_2.sln
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 16
+VisualStudioVersion = 16.0.30309.148
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "Lab_2", "Lab_2\Lab_2.vcxproj", "{347A8B03-40B8-4219-977E-6550BE4D640A}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{347A8B03-40B8-4219-977E-6550BE4D640A}.Debug|x64.ActiveCfg = Debug|x64
+		{347A8B03-40B8-4219-977E-6550BE4D640A}.Debug|x64.Build.0 = Debug|x64
+		{347A8B03-40B8-4219-977E-6550BE4D640A}.Debug|x86.ActiveCfg = Debug|Win32
+		{347A8B03-40B8-4219-977E-6550BE4D640A}.Debug|x86.Build.0 = Debug|Win32
+		{347A8B03-40B8-4219-977E-6550BE4D640A}.Release|x64.ActiveCfg = Release|x64
+		{347A8B03-40B8-4219-977E-6550BE4D640A}.Release|x64.Build.0 = Release|x64
+		{347A8B03-40B8-4219-977E-6550BE4D640A}.Release|x86.ActiveCfg = Release|Win32
+		{347A8B03-40B8-4219-977E-6550BE4D640A}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {91E0611B-8506-473F-B004-3EE512BA5016}
+	EndGlobalSection
+EndGlobal
diff --git a/Lab_2/Lab_2/Lab_2.cpp b/Lab_2/Lab_2/Lab_2.cpp
@@ -0,0 +1,154 @@
+#include <Windows.h>
+#include <string>
+#include <fstream>
+
+using namespace std;
+
+#define BACKGROUND_COLOR COLOR_WINDOW 
+
+constexpr auto WINDOW_NAME = "Lab_2";
+constexpr auto PATH_TO_FILE = "D:\\text.txt";
+constexpr auto NUM_OF_COLUMNS = 4;
+constexpr auto NUM_OF_ROWS = 6;
+
+ATOM RegisterWindowClass(HINSTANCE);
+BOOL InitWindowInstance(HINSTANCE, int);
+LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
+
+string _listOfData[NUM_OF_COLUMNS * NUM_OF_ROWS];
+int _userWindowWidth = 0;
+int _userWindowHeight = 0;
+
+void GetDataFromFile() 
+{
+    int requiredNumOfLines = NUM_OF_COLUMNS * NUM_OF_ROWS;
+
+    ifstream file(PATH_TO_FILE);
+
+    int i = 0;
+    while (getline(file, _listOfData[i]) && i < requiredNumOfLines) 
+        i++;
+
+    file.close();
+}
+
+void DrawTableWithText(HWND hWnd)
+{
+    RECT rect;
+    PAINTSTRUCT paintStruct;
+    HDC hdc = BeginPaint(hWnd, &paintStruct);
+
+    int columnWidth = _userWindowWidth / NUM_OF_COLUMNS;
+    int tableHeight = 0;
+
+    for (int i = 0; i < NUM_OF_ROWS; i++)
+    {
+        int currentMaxColumnHeight = 0;
+
+        for (int j = 0; j < NUM_OF_COLUMNS; j++)
+        {
+            SetTextColor(hdc, RGB(128, 57, 30));
+
+            LPCSTR dataItem = _listOfData[NUM_OF_COLUMNS * i + j].c_str();
+            int lengthOfDataItem = strlen(dataItem);
+
+            SetRect(&rect, j * columnWidth + 1, tableHeight + 1, (j + 1) * columnWidth - 1, _userWindowHeight);
+            int strHeight = DrawTextA(hdc, dataItem, lengthOfDataItem, &rect, DT_WORDBREAK);
+
+            if (strHeight > currentMaxColumnHeight)
+                currentMaxColumnHeight = strHeight;
+
+        }
+
+        tableHeight += currentMaxColumnHeight;
+
+        MoveToEx(hdc, 0, tableHeight, NULL);
+        LineTo(hdc, _userWindowWidth, tableHeight);
+    }
+
+    for (int i = 1; i < NUM_OF_COLUMNS; i++)
+    {
+        int columnPosition = i * columnWidth;
+        MoveToEx(hdc, columnPosition, 0, NULL);
+        LineTo(hdc, columnPosition, tableHeight);
+    }
+}
+
+int APIENTRY WinMain(_In_ HINSTANCE hInstance, _In_opt_ HINSTANCE hPrevInstance, _In_ LPTSTR cmdLine, _In_ int cmdShowMode)
+{
+    MSG msg;
+
+    RegisterWindowClass(hInstance);
+
+    if (!InitWindowInstance(hInstance, cmdShowMode))
+        return FALSE;
+
+    while (GetMessage(&msg, NULL, 0, 0))
+    {
+        TranslateMessage(&msg);
+        DispatchMessage(&msg);
+    }
+
+    return (int)msg.wParam;
+}
+
+ATOM RegisterWindowClass(HINSTANCE hInstance)
+{
+    WNDCLASSEX windowClassEx;
+
+    windowClassEx.cbSize = sizeof(WNDCLASSEX);
+    windowClassEx.style = CS_HREDRAW | CS_VREDRAW;
+    windowClassEx.lpfnWndProc = WndProc;
+    windowClassEx.cbClsExtra = 0;
+    windowClassEx.cbWndExtra = 0;
+    windowClassEx.hInstance = hInstance;
+    windowClassEx.hIcon = LoadIcon(0, IDI_WINLOGO);;
+    windowClassEx.hCursor = LoadCursor(0, IDC_ARROW);
+    windowClassEx.hbrBackground = CreateSolidBrush(GetSysColor(BACKGROUND_COLOR));
+    windowClassEx.lpszMenuName = 0;
+    windowClassEx.lpszClassName = WINDOW_NAME;
+    windowClassEx.hIconSm = 0;
+
+    return RegisterClassEx(&windowClassEx);
+}
+
+BOOL InitWindowInstance(HINSTANCE hInstance, int cmdShowMode)
+{
+    HWND hWnd;
+
+    hWnd = CreateWindow(WINDOW_NAME, WINDOW_NAME, WS_OVERLAPPEDWINDOW, CW_USEDEFAULT,
+        CW_USEDEFAULT, CW_USEDEFAULT, CW_USEDEFAULT, NULL, NULL, hInstance, NULL);
+
+    if (!hWnd)
+        return FALSE;
+
+    ShowWindow(hWnd, cmdShowMode);
+
+    return TRUE;
+}
+
+LRESULT CALLBACK WndProc(HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam)
+{
+    switch (message)
+    {
+    case WM_CREATE:
+        GetDataFromFile();
+        break;
+    case WM_PAINT:
+    {
+        DrawTableWithText(hWnd);
+        break;
+    }
+    case WM_SIZE:
+        _userWindowWidth = LOWORD(lParam);
+        _userWindowHeight = HIWORD(lParam);
+        break;
+    case WM_DESTROY:
+        PostQuitMessage(0);
+        return 0;
+    default:
+        return DefWindowProc(hWnd, message, wParam, lParam);
+    }
+
+    return 0;
+}
diff --git a/Lab_2/Lab_2/Lab_2.vcxproj b/Lab_2/Lab_2/Lab_2.vcxproj
@@ -0,0 +1,147 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|Win32">
+      <Configuration>Release</Configuration>
+      <Platform>Win32</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>16.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{347a8b03-40b8-4219-977e-6550be4d640a}</ProjectGuid>
+    <RootNamespace>Lab2</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
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+    <CharacterSet>MultiByte</CharacterSet>
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+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v142</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
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+    <CharacterSet>Unicode</CharacterSet>
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+  <ImportGroup Label="ExtensionSettings">
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+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
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+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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+    <LinkIncremental>false</LinkIncremental>
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+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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+    </ClCompile>
+    <Link>
+      <SubSystem>Windows</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
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+      <FunctionLevelLinking>true</FunctionLevelLinking>
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+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
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+      <SDLCheck>true</SDLCheck>
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+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
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+  <ImportGroup Label="ExtensionTargets">
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diff --git a/Lab_2/Lab_2/Lab_2.vcxproj.filters b/Lab_2/Lab_2/Lab_2.vcxproj.filters
@@ -0,0 +1,22 @@
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