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UserInterface.cpp
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UserInterface.cpp
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//Everything related to user interface is inside this file...
#include <type_traits>
#include <utility>
#include <algorithm>
#include <tuple>
#include <array>
#include <vector>
#include <string>
#include <map>
#include <optional>
#include <cstdio>
#include <locale>
#include <Windows.h>
#include <CommCtrl.h>
#include <ShellApi.h>
#include "UserInterface.hpp"
#include "WindowsWrapper.hpp"
#include "ReplaysAndMods.hpp"
#include "resource.h"
using namespace Windows;
using namespace MyCSF;
enum ID {
errorMessage = 1,
captionString,
splashScreen,
//buttons
playGame,
checkForUpdates,
setLanguage,
gameBrowser,
readMe,
visitEAWebsite,
technicalSupport,
deauthorize,
quit,
about,
//
commandLine,
//set language window
setLanguageDescription,
setLanguageList,
setLanguageOK,
setLanguageCancel,
//game browser window
gameBrowserTabs,
gameBrowserLaunchGame,
gameBrowserCancel,
//game browser mod window
mods,
modList,
modListModName,
modListModVersion,
modFolder,
//game browser replay window
replays,
replayList,
replayListReplayName,
replayListModName,
replayListGameVersion,
replayListDate,
getReplayDescriptionBox,
replayMatchInformation,
replayMap,
replayNumberOfPlayers,
replayDescription,
fixReplay,
fixReplayWarning,
fixReplaySucceeded,
fixReplayFailed,
replayFolder,
//launcher / game browser launching game (replay)
replayCantBePlayed,
replayCantBeParsedText,
replayDontHaveCommentator,
replayNeedsToBeFixed,
replayNeedsToBeFixedText,
webSiteLink,
eaSupportURL,
useOriginalRA3Title,
useOriginalRA3ToUpdate,
useOriginalRA3ToDeauthorize,
aboutText,
resourceAuthors,
gameVersionNotFound,
noModsFound,
multipleModsFound,
};
const std::wstring& getText(const LanguageData& data, ID id) {
static auto labels = std::map<ID, std::wstring> {
{errorMessage, L"RA3BarLauncher:ErrorMessage"},
{captionString, L"Launcher:Caption"},
{splashScreen, L"RA3BarLauncher:ClickSplashScreen"},
{playGame, L"Launcher:Play"},
{checkForUpdates, L"Launcher:CheckForUpdates"},
{setLanguage, L"Launcher:SelectLanguage"},
{gameBrowser, L"Launcher:ReplayBrowser"},
{readMe, L"Launcher:Readme"},
{visitEAWebsite, L"Launcher:Website"},
{technicalSupport, L"Launcher:TechnicalSupport"},
{deauthorize, L"Launcher:DeAuthorize"},
{quit, L"Launcher:Quit"},
{about, L"RA3BarLauncher:About"},
{commandLine, L"RA3BarLauncher:CommandLine"},
{setLanguageDescription, L"Launcher:SelectLanguageText"},
{setLanguageOK, L"Dialog:OK"},
{setLanguageCancel, L"Dialog:Cancel"},
{gameBrowserLaunchGame, L"REPLAYBROWSER:WATCHREPLAY"},
{gameBrowserCancel, L"Dialog:Cancel"},
{mods, L"LAUNCHER:MODTAB"},
{modListModName, L"MODBROWSER:NAMECOLUMN"},
{modListModVersion, L"MODBROWSER:VERSIONCOLUMN"},
{modFolder, L"RA3BarLauncher:OpenModFolder"},
{replays, L"LAUNCHER:REPLAYTAB"},
{replayListReplayName, L"REPLAYBROWSER:NAMECOLUMN"},
{replayListModName, L"REPLAYBROWSER:MODCOLUMN"},
{replayListGameVersion, L"REPLAYBROWSER:VERSIONCOLUMN"},
{replayListDate, L"REPLAYBROWSER:DATECOLUMN"},
{replayMatchInformation, L"REPLAYBROWSER:MATCHINFO"},
{replayMap, L"REPLAYBROWSER:MAP"},
{replayNumberOfPlayers, L"REPLAYBROWSER:NUMPLAYERS"},
{replayDescription, L"REPLAYBROWSER:DESCRIPTION"},
{fixReplay, L"RA3BarLauncher:FixReplay"},
{fixReplayWarning, L"RA3BarLauncher:FixReplayWillReplaceOriginal"},
{fixReplaySucceeded, L"RA3BarLauncher:FixReplaySuccess"},
{fixReplayFailed, L"RA3BarLauncher:FixReplayFailure"},
{replayFolder, L"RA3BarLauncher:OpenReplayFolder"},
{webSiteLink, L"Launcher:URL"},
{eaSupportURL, L"RA3BarLauncher:EASupportWebsite"},
{useOriginalRA3Title, L"RA3BarLauncher:NeedOriginalLauncher"},
{useOriginalRA3ToUpdate, L"RA3BarLauncher:UpdateNotSupported"},
{useOriginalRA3ToDeauthorize, L"RA3BarLauncher:DeauthorizeNotSupported"},
{replayCantBePlayed, L"RA3BarLauncher:ReplayCannotBePlayed"},
{replayCantBeParsedText, L"RA3BarLauncher:ReplayCannotBeParsed"},
{replayDontHaveCommentator, L"RA3BarLauncher:ReplayDoesNotHaveCommentator"},
{replayNeedsToBeFixed, L"RA3BarLauncher:ReplayNeedsToBeFixed"},
{replayNeedsToBeFixedText, L"RA3BarLauncher:ReplayNeedsToBeFixedText"},
{aboutText, L"RA3BarLauncher:AboutText"},
{resourceAuthors, L"RA3BarLauncher:ResourceAuthors"},
{gameVersionNotFound, L"Launcher:CantFindVersionN_InstallPatches"},
{noModsFound, L"REPLAYBROWSER:MODNOTINSTALLED"},
{multipleModsFound, L"RA3BarLauncher:ReplayModAmbiguity"},
};
auto loadMyCSF = [](HMODULE module, LPCWSTR resource, LPCWSTR type) {
auto data = loadBinaryDataResource<char>(module, resource, type);
return loadCSFStrings(std::begin(data), std::end(data));
};
static auto myEnglish = loadMyCSF(GetModuleHandle(nullptr), MAKEINTRESOURCEW(BUILTIN_ENGLISH), RT_RCDATA);
static auto myChinese = loadMyCSF(GetModuleHandle(nullptr), MAKEINTRESOURCEW(BUILTIN_CHINESE), RT_RCDATA);
auto currentMyMap = &myEnglish;
auto chinese = std::wstring_view{L"chinese"};
if(insensitiveSearch(std::begin(data.languageName), std::end(data.languageName),
std::begin(chinese), std::end(chinese)) != std::end(data.languageName)) {
currentMyMap = &myChinese;
}
const auto& label = labels.at(id);
auto string = data.table.find(label);
if(string == data.table.end()) {
string = currentMyMap->find(label);
if(string == currentMyMap->end()) {
static auto error = std::wstring{L"<ERROR NO CSFSTRING>"};
return error;
}
}
return string->second;
}
const std::wstring& getLanguageName(const LanguageData& data, const std::wstring& languageName) {
auto languageTag = L"LanguageName:" + languageName;
for(auto& character : languageTag) {
character = std::tolower(character, std::locale::classic());
}
auto string = data.table.find(languageTag);
if(string == data.table.end()) {
static auto error = std::wstring{L"<ERROR LANGUAGE NAME>"};
return error;
}
return string->second;
}
void displayErrorMessage(const std::exception& error, const LanguageData& languageData) {
auto message = getText(languageData, errorMessage);
message += L"\r\n";
message += toWide(error.what());
MessageBoxW(nullptr,
message.c_str(),
getText(languageData, captionString).c_str(),
MB_ICONERROR|MB_OK);
}
void notifyCantUpdate(const LanguageData& languageData) {
MessageBoxW(nullptr,
getText(languageData, useOriginalRA3ToUpdate).c_str(),
getText(languageData, useOriginalRA3Title).c_str(),
MB_ICONINFORMATION|MB_OK);
}
void notifyIsNotReplay(const LanguageData& languageData) {
MessageBoxW(nullptr,
getText(languageData, replayCantBeParsedText).c_str(),
getText(languageData, replayCantBePlayed).c_str(),
MB_ICONINFORMATION|MB_OK);
}
bool askUserIfFixReplay(const std::wstring& replayName, const LanguageData& languageData) {
auto text = getText(languageData, replayNeedsToBeFixedText) + L"\r\n"
+ getText(languageData, fixReplayWarning);
auto answer = MessageBoxW(nullptr,
text.c_str(),
getText(languageData, replayCantBePlayed).c_str(),
MB_ICONWARNING|MB_YESNO);
return answer == IDYES;
}
void notifyFixReplaySucceeded(const LanguageData& languageData) {
MessageBoxW(nullptr,
getText(languageData, fixReplaySucceeded).c_str(),
getText(languageData, fixReplay).c_str(),
MB_ICONINFORMATION|MB_OK);
}
void notifyFixReplayFailed(const std::exception& error, const LanguageData& languageData) {
MessageBoxW(nullptr,
(getText(languageData, fixReplayFailed) + L"\r\n" + toWide(error.what())).c_str(),
getText(languageData, fixReplay).c_str(),
MB_ICONERROR|MB_OK);
}
void notifyNoCommentatorAvailable(const LanguageData& languageData) {
MessageBoxW(nullptr,
getText(languageData, replayDontHaveCommentator).c_str(),
getText(languageData, replayCantBePlayed).c_str(),
MB_ICONINFORMATION|MB_OK);
}
void notifyGameVersionNotFound(const std::wstring& gameVersion, const LanguageData& languageData) {
constexpr auto placeholder = std::wstring_view{L"%s"};
auto message = getText(languageData, gameVersionNotFound);
message.replace(message.find(placeholder), placeholder.size(), gameVersion);
MessageBoxW(nullptr, message.c_str(), getText(languageData, captionString).c_str(), MB_ICONERROR|MB_OK);
}
void notifyModNotFound(const LanguageData& languageData) {
MessageBoxW(nullptr,
getText(languageData, noModsFound).c_str(),
getText(languageData, captionString).c_str(),
MB_ICONINFORMATION|MB_OK);
}
void notifyReplayModNotFound(const LanguageData& languageData) {
MessageBoxW(nullptr,
getText(languageData, noModsFound).c_str(),
getText(languageData, replayCantBePlayed).c_str(),
MB_ICONINFORMATION|MB_OK);
}
void notifyReplayModAmbiguity(const LanguageData& languageData) {
MessageBoxW(nullptr,
getText(languageData, multipleModsFound).c_str(),
getText(languageData, replayCantBePlayed).c_str(),
MB_ICONINFORMATION|MB_OK);
}
DWORD colorMultiply (DWORD color, std::uint8_t multiplier) {
auto result = DWORD{};
for(auto i = 0; i < 3; ++i) {
auto component = ((color >> (i * 8)) bitand 0xFFu) / static_cast<double>(0xFFu);
auto finalComponent = static_cast<std::uint8_t>(component * multiplier);
result = result bitor (finalComponent << (i * 8));
}
return result;
}
LanguageData getNewLanguage(HWND controlCenter, const std::wstring& ra3Path, HICON icon, const LanguageData& languageData);
std::optional<LaunchOptions> runGameBrowser(HWND controlCenter, const std::wstring& ra3Path, HICON icon, const LanguageData& languageData);
void aboutWindow(HWND parent, HICON icon, const LanguageData& languageData);
void centerDialogBox (HWND parent, HWND dialogBox, UINT additionalFlags = 0) {
auto parentRect = getWindowRect(parent);
auto dialogBoxRect = getWindowRect(dialogBox);
auto [left, top, right, bottom] = getWindowRect(GetDesktopWindow());
auto halfWidth = (rectWidth(parentRect) - rectWidth(dialogBoxRect)) / 2;
auto halfHeight = (rectHeight(parentRect) - rectHeight(dialogBoxRect)) / 2;
auto [x, y] = std::pair{parentRect.left + halfWidth, parentRect.top + halfHeight};
if(x < left) x = left;
if(y + rectHeight(dialogBoxRect) > bottom) y = bottom - rectHeight(dialogBoxRect);
if(x + rectWidth(dialogBoxRect) > right) x = right - rectWidth(dialogBoxRect);
if(y < top) y = top;
SetWindowPos(dialogBox, nullptr, x, y, rectWidth(dialogBoxRect), rectHeight(dialogBoxRect),
SWP_NOZORDER|additionalFlags) >> checkWin32Result("SetWindowPos", errorValue, false);
}
void myBeginDialog(HWND dialogBox, const std::wstring& title, HICON icon, HWND center, DWORD commonControls, RECT clientArea) {
auto controlsToBeInitialized = INITCOMMONCONTROLSEX{ sizeof(INITCOMMONCONTROLSEX), commonControls };
InitCommonControlsEx(&controlsToBeInitialized) >> checkWin32Result("InitCommonControlsEx", errorValue, FALSE);
auto realSize = setWindowRectByClientRect(dialogBox, rectWidth(clientArea), rectHeight(clientArea));
SetWindowPos(dialogBox, nullptr, 0, 0, rectWidth(realSize), rectHeight(realSize), SWP_NOMOVE|SWP_NOZORDER)
>> checkWin32Result("SetWindowPos", errorValue, false);
centerDialogBox(center, dialogBox);
SetWindowTextW(dialogBox, title.c_str()) >> checkWin32Result("SetWindowTextW", errorValue, false);
SendMessageW(dialogBox, WM_SETICON, ICON_BIG, reinterpret_cast<LPARAM>(icon));
SendMessageW(dialogBox, WM_SETICON, ICON_SMALL, reinterpret_cast<LPARAM>(icon));
}
FontHandle getNormalFont(std::optional<int> fontHeight = std::nullopt) {
auto metrics = NONCLIENTMETRICSW{0};
metrics.cbSize = sizeof(NONCLIENTMETRICSW);
SystemParametersInfoW(SPI_GETNONCLIENTMETRICS, sizeof(NONCLIENTMETRICSW), &metrics, 0)
>> checkWin32Result("SystemParametersInfoW", errorValue, FALSE);
auto& logicalFont = metrics.lfMessageFont;
if(fontHeight.has_value()) {
logicalFont.lfHeight = fontHeight.value();
logicalFont.lfWidth = 0;
}
return createFontIndirect(logicalFont);
}
int getRealFontHeight(HDC deviceContext, HFONT font) {
auto textMetrics = TEXTMETRIC{};
auto previouslySelected = selectObject(deviceContext, font);
GetTextMetrics(deviceContext, &textMetrics) >> checkWin32Result("GetTextMetrics", errorValue, false);
return textMetrics.tmHeight;
}
FontHandle getAdjustedNormalFont(HDC deviceContext, int height) {
auto adjustedHeight = height * height / getRealFontHeight(deviceContext, getNormalFont(height).get());
return getNormalFont(adjustedHeight);
}
BitmapHandle loadImageFromLauncherPath(const std::wstring& ra3Path, std::wstring_view item, const RECT& imageRect) {
return loadImage<BitmapHandle>((ra3Path + L"Launcher\\").append(item.data(), item.size()), {rectWidth(imageRect), rectHeight(imageRect)});
};
template<typename ValueGetter, typename... Alternatives>
typename std::conditional_t<std::is_invocable_v<ValueGetter>,
std::invoke_result<ValueGetter>,
std::enable_if<not std::is_invocable_v<ValueGetter>, ValueGetter>
>::type
tryWith(ValueGetter&& valueGetter, Alternatives&&... alternatives) {
try {
if constexpr(std::is_invocable_v<ValueGetter>) {
return valueGetter();
}
else {
return std::forward<ValueGetter>(valueGetter);
}
}
catch(...) {
if constexpr(sizeof...(alternatives) == 0) {
throw std::runtime_error("Alternatives exhausted.");
}
else {
return tryWith(std::forward<Alternatives>(alternatives)...);
}
}
}
SplashScreenResult displaySplashScreen(const std::wstring& ra3Path, const LanguageData& languageData) {
static constexpr auto splashRect = RECT{0, 0, 640, 480};
static constexpr auto noticeBarRect = RECT{
0,
rectHeight(splashRect) * 75 / 100,
rectWidth(splashRect),
rectHeight(splashRect) * 80 / 100
};
constexpr auto timerInterval = 30;
constexpr auto velocity = 1;
constexpr auto lifeSpan = rectWidth(splashRect) * 3;
constexpr auto virtualWidth = rectWidth(splashRect) * 2;
auto icon = tryWith([&ra3Path] { return loadImage<IconHandle>(ra3Path + L"ra3.ico"); },
[] { return loadImage<IconHandle>(GetModuleHandle(nullptr), DEFAULT_ICON); });
auto backgroundBrush = BrushHandle{nullptr};
auto backgroundBrushWithText = BrushHandle{nullptr};
auto lastTickCount = GetTickCount();
auto edge = LONG{0};
auto handlers = ModalDialogBox::HandlerTable{};
auto initializeBrushes = [&ra3Path, &languageData, &backgroundBrush, &backgroundBrushWithText](HDC deviceContext) {
using std::bind;
using std::ref;
auto backgroundLoader = bind(loadImageFromLauncherPath, ref(ra3Path), std::placeholders::_1, ref(splashRect));
auto background = tryWith(bind(backgroundLoader, languageData.languageName + L"_splash.bmp"),
bind(backgroundLoader, L"splash.bmp"),
createCompatibleBitmap(deviceContext, rectWidth(splashRect), rectHeight(splashRect)));
backgroundBrush = createPatternBrush(background.get());
auto bitmapBits = getBitmapBits(deviceContext, background.get(), {{rectWidth(splashRect), -rectHeight(splashRect)}});
for(auto y = noticeBarRect.top; y < noticeBarRect.bottom; ++y) {
auto row = y * rectWidth(splashRect);
for(auto column = noticeBarRect.left; column < noticeBarRect.right; ++column) {
auto& pixel = bitmapBits.buffer.at(row + column);
pixel = colorMultiply(pixel, 0x7F);
}
}
setBitmapBits(deviceContext, background.get(), bitmapBits);
{
auto compatibleContext = createCompatibleDeviceContext(deviceContext);
auto previousBitmap = selectObject(compatibleContext.get(), background.get());
auto font = getAdjustedNormalFont(compatibleContext.get(), rectHeight(noticeBarRect));
auto previousFont = selectObject(compatibleContext.get(), font.get());
auto previousMode = setBackgroundMode(compatibleContext.get(), TRANSPARENT);
auto previousTextColor = setTextColor(compatibleContext.get(), RGB(255, 255, 255));
auto textRect = noticeBarRect;
DrawTextW(compatibleContext.get(), getText(languageData, splashScreen).c_str(), -1, &textRect, DT_CENTER)
>> checkWin32Result("DrawTextW", errorValue, 0);
}
backgroundBrushWithText = createPatternBrush(background.get());
};
handlers[WM_INITDIALOG] = [&languageData, &icon, &lastTickCount, initializeBrushes](HWND window, WPARAM, LPARAM) {
myBeginDialog(window, getText(languageData, captionString), icon.get(),
GetDesktopWindow(), ICC_STANDARD_CLASSES, splashRect);
initializeBrushes(getDeviceContext(window)->context);
SetTimer(window, splashScreen, timerInterval, nullptr) >> checkWin32Result("SetTimer", errorValue, false);
return TRUE;
};
handlers[WM_TIMER] = [&lastTickCount, &edge](HWND window, WPARAM timerID, LPARAM) {
if(timerID == splashScreen) {
auto oldTickCount = lastTickCount;
lastTickCount = GetTickCount();
edge += (lastTickCount - oldTickCount) * velocity;
if(edge > lifeSpan) {
KillTimer(window, timerID) >> checkWin32Result("KillTimer", errorValue, false);
EndDialog(window, static_cast<INT_PTR>(SplashScreenResult::normal)) >> checkWin32Result("EndDialog", errorValue, false);
}
InvalidateRect(window, ¬iceBarRect, false) >> checkWin32Result("InvalidateRect", errorValue, false);
return TRUE;
}
return FALSE;
};
handlers[WM_LBUTTONDOWN] = [](HWND window, WPARAM, LPARAM) {
EndDialog(window, static_cast<INT_PTR>(SplashScreenResult::clicked)) >> checkWin32Result("EndDialog", errorValue, false);
return TRUE;
};
auto drawer = [&backgroundBrush, &backgroundBrushWithText, &edge](HDC context, const RECT& dirtyRect) {
auto textRect = dirtyRect;
textRect.left = std::clamp(edge, dirtyRect.left, dirtyRect.right);
textRect.right = std::clamp(edge - virtualWidth, dirtyRect.left, dirtyRect.right);
auto remainedLeft = dirtyRect;
auto remainedRight = dirtyRect;
remainedLeft.right = textRect.left;
remainedRight.left = textRect.right;
FillRect(context, &remainedLeft, backgroundBrush.get()) >> checkWin32Result("FillRect", errorValue, false);
FillRect(context, &remainedRight, backgroundBrush.get()) >> checkWin32Result("FillRect", errorValue, false);
FillRect(context, &textRect, backgroundBrushWithText.get()) >> checkWin32Result("FillRect", errorValue, false);
};
handlers[WM_PAINT] = [drawer](HWND window, WPARAM, LPARAM) {
auto paint = beginPaint(window);
auto dirtyRect = paint->paintStruct.rcPaint;
if(paint->paintStruct.fErase) {
dirtyRect = splashRect;
}
auto memoryContext = createCompatibleDeviceContext(paint->context);
auto compatibleBitmap = createCompatibleBitmap(paint->context, rectWidth(splashRect), rectHeight(splashRect));
auto previousMemoryBitmap = selectObject(memoryContext.get(), compatibleBitmap.get());
drawer(memoryContext.get(), dirtyRect);
auto [x, y, width, height] = std::tuple{dirtyRect.left, dirtyRect.top, rectWidth(dirtyRect), rectHeight(dirtyRect)};
BitBlt(paint->context, x, y, width, height, memoryContext.get(), x, y, SRCCOPY)
>> checkWin32Result("BitBlt", errorValue, false);
return TRUE;
};
return static_cast<SplashScreenResult>(modalDialogBox(handlers, WS_VISIBLE|WS_POPUP, 0));
}
std::optional<LaunchOptions> runControlCenter(const std::wstring& ra3Path, const std::wstring& userCommandLine, LanguageData& languageData, HBITMAP customBackground) {
constexpr auto firstLineStart = 67;
constexpr auto secondLineStart = 139;
constexpr auto commandLineY = 470;
constexpr auto commandLineWidth = 800 - 2 * firstLineStart;
constexpr auto commandLineHeight = 20;
constexpr auto commandLineTitleY = commandLineY - commandLineHeight - 2;
constexpr auto buttonWidth = 121;
constexpr auto buttonHeight = 34;
constexpr auto buttonPadding = 12;
static constexpr auto clientArea = RECT{0, 0, 800, 600};
static constexpr auto allButtons = {
playGame, checkForUpdates, setLanguage, gameBrowser, readMe,
visitEAWebsite, technicalSupport, deauthorize, quit, about,
};
auto icon = tryWith([&ra3Path] { return loadImage<IconHandle>(ra3Path + L"ra3.ico"); },
[] { return loadImage<IconHandle>(GetModuleHandle(nullptr), DEFAULT_ICON); });
auto backgroundBrushes = std::array<BrushHandle, 2> {};
const auto& [mainBackground, commandLineBackground] = backgroundBrushes;
auto buttonBrushes = std::array<BrushHandle, 3> {};
auto buttonFont = getNormalFont();
constexpr auto buttonTextFormats = DT_CENTER|DT_SINGLELINE|DT_VCENTER;
auto commandLineFont = getNormalFont(commandLineHeight);
auto handlers = ModalDialogBox::HandlerTable{};
auto returnValue = std::optional<LaunchOptions> {};
auto setUpBrushes = [&ra3Path, &languageData, customBackground, &backgroundBrushes, &buttonBrushes](HDC deviceContext) {
using std::bind;
using std::ref;
auto backgroundLoader = bind(loadImageFromLauncherPath, ref(ra3Path), std::placeholders::_1, ref(clientArea));
auto background = tryWith(bind(backgroundLoader, languageData.languageName + L"_cnc.bmp"),
bind(backgroundLoader, L"cnc.bmp"),
createCompatibleBitmap(deviceContext, rectWidth(clientArea), rectHeight(clientArea)));
auto rawBackground = customBackground ? customBackground : background.get();
backgroundBrushes[0] = createPatternBrush(rawBackground);
auto bitmapBits = getBitmapBits(deviceContext, rawBackground, {{rectWidth(clientArea), -rectHeight(clientArea)}});
for(auto y = commandLineY; y < commandLineY + commandLineHeight; ++y) {
auto row = y * rectWidth(clientArea);
for(auto column = firstLineStart; column < firstLineStart + commandLineWidth; ++column) {
auto sp = (y - commandLineY) * rectWidth(clientArea) + (column - firstLineStart);
bitmapBits.buffer.at(sp) = colorMultiply(bitmapBits.buffer.at(row + column), 150);
}
}
auto duplicate = createCompatibleBitmap(deviceContext, rectWidth(clientArea), rectHeight(clientArea));
setBitmapBits(deviceContext, duplicate.get(), bitmapBits);
backgroundBrushes[1] = createPatternBrush(duplicate.get());
auto maxDistance = 10;
auto greyButton = std::vector<std::uint8_t> {};
greyButton.resize(buttonWidth * buttonHeight);
for(auto y = 0; y < buttonHeight; ++y) {
auto row = y * buttonWidth;
for(auto column = 0; column < buttonWidth; ++column) {
auto [min, max] = std::minmax({std::min<double>(column, buttonWidth - column), std::min<double>(y, buttonHeight - y)});
min = std::clamp(min / maxDistance, 0.0, 1.0);
max = std::clamp(max / maxDistance, 0.0, 1.0);
auto value = std::clamp(min + (2.0 - max) * max - 1.0, 0.0, 1.0);
greyButton.at(row + column) = std::clamp<int>(255 * ((2.0 * value - 3.0) * value * value + 1.0), 0, 255);
}
}
auto getButtonBrush = [deviceContext, &greyButton](DWORD backgroundColor, DWORD borderColor) {
auto buttonBitmap = createCompatibleBitmap(deviceContext, buttonWidth, buttonHeight);
auto bitmapBits = getBitmapBits(deviceContext, buttonBitmap.get());
for(auto i = std::size_t{0}; i < bitmapBits.buffer.size(); ++i) {
auto& color = bitmapBits.buffer.at(i);
auto horizontalBorder = (i < buttonWidth) or (i / buttonWidth == buttonHeight - 1);
auto verticalBorder = (i % buttonWidth == 0) or (i % buttonWidth == buttonWidth - 1);
if(verticalBorder and horizontalBorder) {
color = colorMultiply(borderColor, 0x7F);
}
else if(verticalBorder or horizontalBorder) {
color = colorMultiply(borderColor, 0xFF);
}
else {
color = colorMultiply(backgroundColor, greyButton.at(i));
}
}
setBitmapBits(deviceContext, buttonBitmap.get(), bitmapBits);
return createPatternBrush(buttonBitmap.get());
};
buttonBrushes[0] = getButtonBrush(RGB(12, 29, 129), RGB(0, 118, 230));
buttonBrushes[1] = getButtonBrush(RGB(0, 230, 222), RGB(230, 230, 230));
buttonBrushes[2] = getButtonBrush(RGB(0, 157, 230), RGB(0, 118, 230));
};
auto initializeCommandLineWindow = [&userCommandLine, &commandLineFont](HWND window) {
auto commandLineWindow = createControl(window, commandLine, WC_EDITW, userCommandLine.c_str(),
WS_VISIBLE|WS_BORDER|ES_AUTOHSCROLL, WS_EX_TRANSPARENT,
firstLineStart, commandLineY, commandLineWidth, commandLineHeight).release();
commandLineFont = getAdjustedNormalFont(getDeviceContext(window)->context, commandLineHeight);
SendMessageW(commandLineWindow, WM_SETFONT, reinterpret_cast<WPARAM>(commandLineFont.get()), true);
};
auto adjustButtonFont = [&languageData, &buttonFont](HWND window) {
auto getTextRect = [&buttonFont](HDC deviceContext, std::wstring_view text) {
auto textRect = RECT{0, 0, buttonWidth, buttonHeight};
auto previousFont = selectObject(deviceContext, buttonFont.get());
DrawTextW(deviceContext, text.data(), text.size(), &textRect, buttonTextFormats|DT_CALCRECT)
>> checkWin32Result("DrawText", errorValue, 0);
return textRect;
};
buttonFont = getNormalFont();
for(auto id : allButtons) {
auto button = getControlByID(window, id);
InvalidateRect(button, nullptr, false) >> checkWin32Result("InvalidateRect", errorValue, false);
auto context = getDeviceContext(button);
const auto& text = getText(languageData, id);
auto textRect = getTextRect(context->context, text);
if(rectWidth(textRect) <= buttonWidth) {
continue;
}
auto realHeight = getRealFontHeight(context->context, buttonFont.get());
auto adjustedHeight = realHeight * buttonWidth / rectWidth(textRect);
buttonFont = getAdjustedNormalFont(context->context, adjustedHeight);
}
};
handlers[WM_INITDIALOG] = [&languageData, &icon, setUpBrushes, initializeCommandLineWindow, adjustButtonFont](HWND window, WPARAM, LPARAM) {
myBeginDialog(window, getText(languageData, captionString), icon.get(),
GetDesktopWindow(), ICC_STANDARD_CLASSES, clientArea);
setUpBrushes(getDeviceContext(window)->context);
initializeCommandLineWindow(window);
auto currentX = 0;
auto nextX = [¤tX] { return currentX += buttonWidth + buttonPadding; };
currentX = firstLineStart - (buttonWidth + buttonPadding);
for(auto id : {playGame, checkForUpdates, setLanguage, gameBrowser, readMe}) {
createControl(window, id, WC_BUTTONW, {}, WS_VISIBLE, 0,
nextX(), 520, buttonWidth, buttonHeight).release();
}
currentX = secondLineStart - (buttonWidth + buttonPadding);
for(auto id : {visitEAWebsite, technicalSupport, deauthorize, quit}) {
createControl(window, id, WC_BUTTONW, {}, WS_VISIBLE, 0,
nextX(), 562, buttonWidth, buttonHeight).release();
}
createControl(window, about, WC_BUTTONW, {}, WS_VISIBLE, 0,
clientArea.right - buttonWidth - buttonPadding, clientArea.top + buttonPadding,
buttonWidth, buttonHeight).release();
adjustButtonFont(window);
return TRUE;
};
handlers[WM_CTLCOLOREDIT] = [&commandLineBackground](HWND window, WPARAM hdcAddress, LPARAM childAddress) -> INT_PTR {
auto childWindow = reinterpret_cast<HWND>(childAddress);
if(getControlID(childWindow) != commandLine) {
return FALSE;
}
auto childDC = reinterpret_cast<HDC>(hdcAddress);
setBackgroundMode(childDC, TRANSPARENT).release();
setTextColor(childDC, RGB(255, 255, 255)).release();
return reinterpret_cast<INT_PTR>(commandLineBackground.get()); //per https://msdn.microsoft.com/en-us/library/windows/desktop/bb761691(v=vs.85).aspx
};
handlers[WM_PAINT] = [&languageData, &mainBackground, &commandLineFont](HWND window, WPARAM, LPARAM) {
auto paint = beginPaint(window);
auto previousMode = setBackgroundMode(paint->context, TRANSPARENT);
auto previousTextColor = setTextColor(paint->context, RGB(255, 255, 255));
auto previouslySelected = selectObject(paint->context, commandLineFont.get());
FillRect(paint->context, &paint->paintStruct.rcPaint, mainBackground.get()) >> checkWin32Result("FillRect", errorValue, false);
TextOutW(paint->context, firstLineStart, commandLineTitleY,
getText(languageData, commandLine).c_str(), getText(languageData, commandLine).size()) >> checkWin32Result("TextOut", errorValue, false);
return TRUE;
};
auto getCommandLines = [](HWND controlCenter) {
auto commandLineWindow = getControlByID(controlCenter, commandLine);
auto length = GetWindowTextLengthW(commandLineWindow);
auto windowString = std::wstring{static_cast<std::size_t>(length + 1), L'\0', std::wstring::allocator_type{}};
auto realLength = GetWindowTextW(commandLineWindow, windowString.data(), length + 1);
windowString.resize(realLength);
return windowString;
};
auto endControlCenter = [&returnValue](HWND window, std::optional<LaunchOptions> launchOptions) {
returnValue = std::move(launchOptions);
EndDialog(window, 0) >> checkWin32Result("EndDialog", errorValue, false);
};
handlers[WM_COMMAND] = [&ra3Path, &languageData, &icon, setUpBrushes, adjustButtonFont, getCommandLines, endControlCenter](HWND window, WPARAM codeAndIdentifier, LPARAM childWindow) {
auto notificationCode = HIWORD(codeAndIdentifier);
auto identifier = LOWORD(codeAndIdentifier);
if(notificationCode != BN_CLICKED) {
return FALSE;
}
switch(identifier) {
case playGame: {
endControlCenter(window, LaunchOptions{LaunchOptions::noFile, {}, getCommandLines(window)});
break;
}
case checkForUpdates: {
notifyCantUpdate(languageData);
break;
}
case setLanguage: {
languageData = getNewLanguage(window, ra3Path, icon.get(), languageData);
SetWindowTextW(window, getText(languageData, captionString).c_str()) >> checkWin32Result("SetWindowTextW", successValue, true);
setUpBrushes(getDeviceContext(window)->context);
adjustButtonFont(window);
InvalidateRect(window, nullptr, false) >> checkWin32Result("InvalidateRect", errorValue, false);
break;
}
case gameBrowser: {
auto launchOptions = runGameBrowser(window, ra3Path, icon.get(), languageData);
if(launchOptions.has_value()) {
launchOptions->extraCommandLine = getCommandLines(window);
endControlCenter(window, std::move(launchOptions));
}
break;
}
case readMe: {
try {
shellExecute(window, L"open", getRegistryString(getRa3RegistryKey(HKEY_LOCAL_MACHINE).get(), L"Readme"));
}
catch(...) { }
break;
}
case visitEAWebsite: {
shellExecute(window, L"open", getText(languageData, webSiteLink));
break;
}
case technicalSupport: {
shellExecute(window, L"open", getText(languageData, eaSupportURL));
break;
}
case deauthorize: {
MessageBoxW(window,
getText(languageData, useOriginalRA3ToDeauthorize).c_str(),
getText(languageData, useOriginalRA3Title).c_str(),
MB_ICONINFORMATION|MB_OK);
break;
}
case about: {
aboutWindow(window, icon.get(), languageData);
break;
}
case quit: {
endControlCenter(window, std::nullopt);
break;
}
}
return TRUE;
};
handlers[WM_NOTIFY] = [&languageData, &buttonBrushes, &buttonFont](HWND window, WPARAM, LPARAM dataHeaderAddress) {
const auto& dataHeader = *reinterpret_cast<const NMHDR*>(dataHeaderAddress);
auto id = static_cast<ID>(dataHeader.idFrom);
if(std::count(std::begin(allButtons), std::end(allButtons), id) == 0) {
return FALSE;
}
if(dataHeader.code != NM_CUSTOMDRAW) {
return FALSE;
}
const auto& customDraw = *reinterpret_cast<const NMCUSTOMDRAW*>(dataHeaderAddress);
if(customDraw.dwDrawStage != CDDS_PREPAINT) {
return FALSE;
}
const auto& buttonText = getText(languageData, id);
auto previousMode = setBackgroundMode(customDraw.hdc, TRANSPARENT);
auto previousColor = setTextColor(customDraw.hdc, RGB(255, 255, 255));
auto buttonState = SendMessageW(dataHeader.hwndFrom, BM_GETSTATE, 0, 0);
auto brush = HBRUSH{nullptr};
if(buttonState bitand BST_PUSHED) {
brush = buttonBrushes[2].get();
}
else if(buttonState bitand BST_HOT) {
brush = buttonBrushes[1].get();
}
else {
brush = buttonBrushes[0].get();
}
auto buttonRect = getClientRect(dataHeader.hwndFrom);
if(brush != nullptr) {
FillRect(customDraw.hdc, &buttonRect, brush) >> checkWin32Result("FillRect", errorValue, false);
}
auto previousFont = selectObject(customDraw.hdc, buttonFont.get());
DrawTextW(customDraw.hdc, buttonText.c_str(), buttonText.size(), &buttonRect, buttonTextFormats);
return CDRF_SKIPDEFAULT;
};
handlers[WM_CLOSE] = [endControlCenter](HWND window, WPARAM, LPARAM) {
endControlCenter(window, std::nullopt);
return TRUE;
};
modalDialogBox(handlers, WS_VISIBLE|WS_SYSMENU|WS_MINIMIZEBOX, WS_EX_OVERLAPPEDWINDOW);
return returnValue;
}
LanguageData getNewLanguage(HWND controlCenter, const std::wstring& ra3Path, HICON icon, const LanguageData& languageData) {
constexpr auto buttonWidth = 100;
constexpr auto buttonHeight = 30;
constexpr auto buttonPadding = 10;
static constexpr auto bannerRect = RECT{0, 0, 480, 100};
constexpr auto clientArea = RECT{0, 0, rectWidth(bannerRect), rectHeight(bannerRect) + 3 * buttonHeight + 2 * buttonPadding};
constexpr auto textX = buttonPadding;
constexpr auto textY = bannerRect.bottom;
constexpr auto textWidth = rectWidth(clientArea) - 2 * textX;
constexpr auto textHeight = buttonHeight;
constexpr auto listWidth = rectWidth(clientArea) * 0.75;
constexpr auto listHeight = buttonHeight;
constexpr auto listX = (rectWidth(clientArea) - listWidth) / 2;
constexpr auto listY = textY + textHeight;
constexpr auto buttonX = buttonPadding;
constexpr auto buttonY = listY + listHeight + buttonPadding;
auto bannerLoader = std::bind(loadImageFromLauncherPath, std::ref(ra3Path), std::placeholders::_1, std::ref(bannerRect));
auto banner480 = tryWith(std::bind(bannerLoader, languageData.languageName + L"_480banner.bmp"),
std::bind(bannerLoader, L"480banner.bmp"),
nullptr);
auto banner480Brush = tryWith(std::bind(createPatternBrush, banner480.get()), nullptr);
auto font = getNormalFont();
auto languages = getAllLanguages(ra3Path);
if(auto current = std::find(std::begin(languages), std::end(languages), languageData.languageName);
current != std::end(languages) and current != std::begin(languages)) {
std::swap(*current, *std::begin(languages));
}
auto handlers = ModalDialogBox::HandlerTable{};
handlers[WM_INITDIALOG] = [controlCenter, icon, &languageData, &font, &languages](HWND dialogBox, WPARAM wParam, LPARAM lParam) {
myBeginDialog(dialogBox, getText(languageData, setLanguage), icon,
controlCenter, ICC_STANDARD_CLASSES, clientArea);
auto list = createControl(dialogBox, setLanguageList, WC_COMBOBOXW, {},
WS_VISIBLE|CBS_DROPDOWNLIST, 0, listX, listY, listWidth, 0).release();
for(auto i = std::size_t{0}; i < languages.size(); ++i) {
SendMessageW(list, CB_ADDSTRING, 0, reinterpret_cast<LPARAM>(getLanguageName(languageData, languages[i]).c_str()))
>> checkWin32Result("SendMessageW CB_ADDSTRINGW", successValue, static_cast<LRESULT>(i));
}
SendMessageW(list, CB_SETCURSEL, 0, 0) >> checkWin32Result("SendMessageW CB_SETCURSEL", successValue, 0);
createControl(dialogBox, setLanguageDescription, WC_STATICW, getText(languageData, setLanguageDescription).c_str(),
WS_VISIBLE|SS_LEFT|SS_CENTERIMAGE, 0, textX, textY, textWidth, textHeight).release();
auto buttonOffset = buttonX;
for(auto id : {setLanguageOK, setLanguageCancel}) {
createControl(dialogBox, id, WC_BUTTONW, getText(languageData, id),
WS_VISIBLE, 0, buttonOffset, buttonY, buttonWidth, buttonHeight).release();
buttonOffset += buttonWidth + buttonPadding;
}
for(auto id : {setLanguageList, setLanguageDescription, setLanguageOK, setLanguageCancel}) {
SendMessageW(getControlByID(dialogBox, id), WM_SETFONT, reinterpret_cast<WPARAM>(font.get()), true);
}
return TRUE;
};
handlers[WM_PAINT] = [&languageData, &banner480Brush](HWND dialogBox, WPARAM, LPARAM lParam) {
if(banner480Brush.get() == nullptr) {
return FALSE;
}
auto painter = beginPaint(dialogBox);
FillRect(painter->context, &bannerRect, banner480Brush.get()) >> checkWin32Result("FillRect", errorValue, false);
return TRUE;
};
handlers[WM_COMMAND] = [](HWND dialogBox, WPARAM information, LPARAM childWindowHandle) {
auto notificationCode = HIWORD(information);
auto identifier = LOWORD(information);
if(notificationCode == BN_CLICKED) {
if(identifier == setLanguageOK) {
auto id = SendMessageW(getControlByID(dialogBox, setLanguageList), CB_GETCURSEL, 0, 0)
>> checkWin32Result("SendMessageW CB_GETCURSEL", errorValue, CB_ERR);
EndDialog(dialogBox, id) >> checkWin32Result("EndDialog", errorValue, false);
}
if(identifier == setLanguageCancel) {
EndDialog(dialogBox, 0) >> checkWin32Result("EndDialog", errorValue, false);
}
}
return TRUE;
};
handlers[WM_CLOSE] = [](HWND dialogBox, WPARAM, LPARAM) {
EndDialog(dialogBox, 0) >> checkWin32Result("EndDialog", errorValue, false);
return TRUE;
};
auto result = modalDialogBox(handlers, WS_VISIBLE|WS_SYSMENU, 0, controlCenter);
return loadLanguageData(ra3Path, languages.at(result));
};
template<typename IDWidthList>
WindowHandle createListView(HWND parent, ID id, const IDWidthList& columns, RECT windowRect, const LanguageData& languageData) {
auto listView = createControl(parent, id, WC_LISTVIEWW, {},
LVS_REPORT|LVS_SHOWSELALWAYS|LVS_SINGLESEL, 0,
windowRect.left, windowRect.top, rectWidth(windowRect), rectHeight(windowRect));
SendMessageW(listView.get(), LVM_SETEXTENDEDLISTVIEWSTYLE, 0, LVS_EX_GRIDLINES | LVS_EX_FULLROWSELECT | LVS_EX_DOUBLEBUFFER);
auto listViewWidth = rectWidth(getClientRect(listView.get())) - GetSystemMetrics(SM_CXVSCROLL); //minus width of scroll bar
auto columnIndex = 0;
for(auto [id, widthPercent] : columns) {
auto buf = getText(languageData, id);
auto column = LVCOLUMNW{LVCF_TEXT|LVCF_WIDTH};
column.pszText = buf.data();
column.cx = widthPercent * listViewWidth;
SendMessageW(listView.get(), LVM_INSERTCOLUMNW, columnIndex, reinterpret_cast<LPARAM>(&column))
>> checkWin32Result("SendMessageW LVM_INSERTCOLUMNW", successValue, columnIndex);
columnIndex += 1;
}
return listView;
}
void replaceListView (HWND listView, std::vector<std::vector<std::wstring>> items) {
SendMessageW(listView, LVM_DELETEALLITEMS, 0, 0)
>> checkWin32Result("SendMessageW LVM_DELETEALLITEMS", errorValue, false);
for(auto index = std::size_t{0}; index < items.size(); ++index) {
for(auto subIndex = std::size_t{0}; subIndex < items[index].size(); ++subIndex) {
auto listItem = LVITEMW{LVIF_TEXT};
listItem.iItem = index;
listItem.iSubItem = subIndex;
listItem.pszText = items[index][subIndex].data();
if(listItem.iSubItem == 0) {
SendMessageW(listView, LVM_INSERTITEMW, 0, reinterpret_cast<LPARAM>(&listItem))
>> checkWin32Result("SendMessageW LVM_INSERTITEMW", errorValue, -1);
}
else {
SendMessageW(listView, LVM_SETITEMW, 0, reinterpret_cast<LPARAM>(&listItem))
>> checkWin32Result("SendMessageW LVM_INSERTITEMW", errorValue, false);
}
}
}
}
struct ReplaysAndModsData {
std::vector<std::vector<std::wstring>> replayDetailsToStrings() const {
auto allocateFormat = [](auto function, DWORD flags, const SYSTEMTIME& time) {
auto size = function(LOCALE_USER_DEFAULT, flags, &time, nullptr, nullptr, 0)
>> checkWin32Result("allocateFormat", errorValue, 0);
auto string = std::wstring{static_cast<std::size_t>(size), {}, std::wstring::allocator_type{}};
function(LOCALE_USER_DEFAULT, flags, &time, nullptr, string.data(), string.size())
>> checkWin32Result("allocateFormat", errorValue, 0);
string.erase(string.find(L'\0'));
return string;
};
auto strings = std::vector<std::vector<std::wstring>> {};
for(const auto& replay : this->replayDetails) {
auto fileTime = unixTimeToFileTime(replay.timeStamp);
auto systemTime = SYSTEMTIME{};
FileTimeToSystemTime(&fileTime, &systemTime)
>> checkWin32Result("FileTimeToSystemTime", errorValue, false);
auto localTime = SYSTEMTIME{};
SystemTimeToTzSpecificLocalTime(nullptr, &systemTime, &localTime)
>> checkWin32Result("SystemTimeToTzSpecificLocalTime", errorValue, false);
auto date = allocateFormat(GetDateFormatW, DATE_LONGDATE, localTime);
auto time = allocateFormat(GetTimeFormatW, TIME_NOSECONDS, localTime);
auto gameVersion = std::to_wstring(replay.gameVersion.first) + L'.' + std::to_wstring(replay.gameVersion.second);
strings.emplace_back(std::vector{replay.replayName, replay.modName, std::move(gameVersion)});
strings.back().emplace_back(date + L' ' + time);
}
return strings;
}