diff --git a/Dalamud/Dalamud.cs b/Dalamud/Dalamud.cs index 9896b87a61..4ab617d0a9 100644 --- a/Dalamud/Dalamud.cs +++ b/Dalamud/Dalamud.cs @@ -9,7 +9,6 @@ using Dalamud.Common; using Dalamud.Configuration.Internal; using Dalamud.Game; -using Dalamud.Game.Gui.Internal; using Dalamud.Interface.Internal; using Dalamud.Plugin.Internal; using Dalamud.Storage; @@ -178,7 +177,7 @@ public void DisposePlugins() // this must be done before unloading interface manager, in order to do rebuild // the correct cascaded WndProc (IME -> RawDX11Scene -> Game). Otherwise the game // will not receive any windows messages - Service.GetNullable()?.Dispose(); + Service.GetNullable()?.Dispose(); // this must be done before unloading plugins, or it can cause a race condition // due to rendering happening on another thread, where a plugin might receive diff --git a/Dalamud/Game/Gui/Internal/DalamudIME.cs b/Dalamud/Game/Gui/Internal/DalamudIME.cs deleted file mode 100644 index a9f6991ae0..0000000000 --- a/Dalamud/Game/Gui/Internal/DalamudIME.cs +++ /dev/null @@ -1,301 +0,0 @@ -using System; -using System.Collections.Generic; -using System.Diagnostics; -using System.Linq; -using System.Numerics; -using System.Runtime.InteropServices; -using System.Text; - -using Dalamud.Hooking; -using Dalamud.Interface.Internal; -using Dalamud.Logging.Internal; -using ImGuiNET; -using PInvoke; - -using static Dalamud.NativeFunctions; - -namespace Dalamud.Game.Gui.Internal; - -/// -/// This class handles IME for non-English users. -/// -[ServiceManager.EarlyLoadedService] -internal unsafe class DalamudIME : IDisposable, IServiceType -{ - private static readonly ModuleLog Log = new("IME"); - - private AsmHook imguiTextInputCursorHook; - private Vector2* cursorPos; - - [ServiceManager.ServiceConstructor] - private DalamudIME() - { - } - - /// - /// Gets a value indicating whether the module is enabled. - /// - internal bool IsEnabled { get; private set; } - - /// - /// Gets the index of the first imm candidate in relation to the full list. - /// - internal CandidateList ImmCandNative { get; private set; } = default; - - /// - /// Gets the imm candidates. - /// - internal List ImmCand { get; private set; } = new(); - - /// - /// Gets the selected imm component. - /// - internal string ImmComp { get; private set; } = string.Empty; - - /// - public void Dispose() - { - this.imguiTextInputCursorHook?.Dispose(); - Marshal.FreeHGlobal((IntPtr)this.cursorPos); - } - - /// - /// Processes window messages. - /// - /// Handle of the window. - /// Type of window message. - /// wParam or the pointer to it. - /// lParam or the pointer to it. - /// Return value, if not doing further processing. - public unsafe IntPtr? ProcessWndProcW(IntPtr hWnd, User32.WindowMessage msg, void* wParamPtr, void* lParamPtr) - { - try - { - if (ImGui.GetCurrentContext() != IntPtr.Zero && ImGui.GetIO().WantTextInput) - { - var io = ImGui.GetIO(); - var wmsg = (WindowsMessage)msg; - long wParam = (long)wParamPtr, lParam = (long)lParamPtr; - try - { - wParam = Marshal.ReadInt32((IntPtr)wParamPtr); - } - catch - { - // ignored - } - - try - { - lParam = Marshal.ReadInt32((IntPtr)lParamPtr); - } - catch - { - // ignored - } - - switch (wmsg) - { - case WindowsMessage.WM_IME_NOTIFY: - switch ((IMECommand)(IntPtr)wParam) - { - case IMECommand.ChangeCandidate: - this.ToggleWindow(true); - this.LoadCand(hWnd); - break; - case IMECommand.OpenCandidate: - this.ToggleWindow(true); - this.ImmCandNative = default; - // this.ImmCand.Clear(); - break; - - case IMECommand.CloseCandidate: - this.ToggleWindow(false); - this.ImmCandNative = default; - // this.ImmCand.Clear(); - break; - - default: - break; - } - - break; - case WindowsMessage.WM_IME_COMPOSITION: - if (((long)(IMEComposition.CompStr | IMEComposition.CompAttr | IMEComposition.CompClause | - IMEComposition.CompReadAttr | IMEComposition.CompReadClause | IMEComposition.CompReadStr) & (long)(IntPtr)lParam) > 0) - { - var hIMC = ImmGetContext(hWnd); - if (hIMC == IntPtr.Zero) - return IntPtr.Zero; - - var dwSize = ImmGetCompositionStringW(hIMC, IMEComposition.CompStr, IntPtr.Zero, 0); - var unmanagedPointer = Marshal.AllocHGlobal((int)dwSize); - ImmGetCompositionStringW(hIMC, IMEComposition.CompStr, unmanagedPointer, (uint)dwSize); - - var bytes = new byte[dwSize]; - Marshal.Copy(unmanagedPointer, bytes, 0, (int)dwSize); - Marshal.FreeHGlobal(unmanagedPointer); - - var lpstr = Encoding.Unicode.GetString(bytes); - this.ImmComp = lpstr; - if (lpstr == string.Empty) - { - this.ToggleWindow(false); - } - else - { - this.LoadCand(hWnd); - } - } - - if (((long)(IntPtr)lParam & (long)IMEComposition.ResultStr) > 0) - { - var hIMC = ImmGetContext(hWnd); - if (hIMC == IntPtr.Zero) - return IntPtr.Zero; - - var dwSize = ImmGetCompositionStringW(hIMC, IMEComposition.ResultStr, IntPtr.Zero, 0); - var unmanagedPointer = Marshal.AllocHGlobal((int)dwSize); - ImmGetCompositionStringW(hIMC, IMEComposition.ResultStr, unmanagedPointer, (uint)dwSize); - - var bytes = new byte[dwSize]; - Marshal.Copy(unmanagedPointer, bytes, 0, (int)dwSize); - Marshal.FreeHGlobal(unmanagedPointer); - - var lpstr = Encoding.Unicode.GetString(bytes); - io.AddInputCharactersUTF8(lpstr); - - this.ImmComp = string.Empty; - this.ImmCandNative = default; - this.ImmCand.Clear(); - this.ToggleWindow(false); - } - - break; - - default: - break; - } - } - } - catch (Exception ex) - { - Log.Error(ex, "Prevented a crash in an IME hook"); - } - - return null; - } - - /// - /// Get the position of the cursor. - /// - /// The position of the cursor. - internal Vector2 GetCursorPos() - { - return new Vector2(this.cursorPos->X, this.cursorPos->Y); - } - - private unsafe void LoadCand(IntPtr hWnd) - { - if (hWnd == IntPtr.Zero) - return; - - var hImc = ImmGetContext(hWnd); - if (hImc == IntPtr.Zero) - return; - - var size = ImmGetCandidateListW(hImc, 0, IntPtr.Zero, 0); - if (size == 0) - return; - - var candlistPtr = Marshal.AllocHGlobal((int)size); - size = ImmGetCandidateListW(hImc, 0, candlistPtr, (uint)size); - - var candlist = this.ImmCandNative = Marshal.PtrToStructure(candlistPtr); - var pageSize = candlist.PageSize; - var candCount = candlist.Count; - - if (pageSize > 0 && candCount > 1) - { - var dwOffsets = new int[candCount]; - for (var i = 0; i < candCount; i++) - { - dwOffsets[i] = Marshal.ReadInt32(candlistPtr + ((i + 6) * sizeof(int))); - } - - var pageStart = candlist.PageStart; - - var cand = new string[pageSize]; - this.ImmCand.Clear(); - - for (var i = 0; i < pageSize; i++) - { - var offStart = dwOffsets[i + pageStart]; - var offEnd = i + pageStart + 1 < candCount ? dwOffsets[i + pageStart + 1] : size; - - var pStrStart = candlistPtr + (int)offStart; - var pStrEnd = candlistPtr + (int)offEnd; - - var len = (int)(pStrEnd.ToInt64() - pStrStart.ToInt64()); - if (len > 0) - { - var candBytes = new byte[len]; - Marshal.Copy(pStrStart, candBytes, 0, len); - - var candStr = Encoding.Unicode.GetString(candBytes); - cand[i] = candStr; - - this.ImmCand.Add(candStr); - } - } - - Marshal.FreeHGlobal(candlistPtr); - } - } - - [ServiceManager.CallWhenServicesReady("Effectively waiting for cimgui.dll to become available.")] - private void ContinueConstruction(InterfaceManager.InterfaceManagerWithScene interfaceManagerWithScene) - { - try - { - var module = Process.GetCurrentProcess().Modules.Cast().First(m => m.ModuleName == "cimgui.dll"); - var scanner = new SigScanner(module); - var cursorDrawingPtr = scanner.ScanModule("F3 0F 11 75 ?? 0F 28 CF"); - Log.Debug($"Found cursorDrawingPtr at {cursorDrawingPtr:X}"); - - this.cursorPos = (Vector2*)Marshal.AllocHGlobal(sizeof(Vector2)); - this.cursorPos->X = 0f; - this.cursorPos->Y = 0f; - - var asm = new[] - { - "use64", - $"push rax", - $"mov rax, {(IntPtr)this.cursorPos + sizeof(float)}", - $"movss [rax],xmm7", - $"mov rax, {(IntPtr)this.cursorPos}", - $"movss [rax],xmm6", - $"pop rax", - }; - - Log.Debug($"Asm Code:\n{string.Join("\n", asm)}"); - this.imguiTextInputCursorHook = new AsmHook(cursorDrawingPtr, asm, "ImguiTextInputCursorHook"); - this.imguiTextInputCursorHook?.Enable(); - - this.IsEnabled = true; - Log.Information("Enabled!"); - } - catch (Exception ex) - { - Log.Information(ex, "Enable failed"); - } - } - - private void ToggleWindow(bool visible) - { - if (visible) - Service.GetNullable()?.OpenImeWindow(); - else - Service.GetNullable()?.CloseImeWindow(); - } -} diff --git a/Dalamud/Game/Text/SeIconChar.cs b/Dalamud/Game/Text/SeIconChar.cs index c1be006131..17924c6710 100644 --- a/Dalamud/Game/Text/SeIconChar.cs +++ b/Dalamud/Game/Text/SeIconChar.cs @@ -611,29 +611,51 @@ public enum SeIconChar QuestRepeatable = 0xE0BF, /// - /// The IME hiragana icon unicode character. + /// The [あ] character indicating that the Japanese IME is in full-width Hiragana input mode. /// + /// + /// Half-width Hiragana exists as a Windows API constant, but the feature is unused, or at least unexposed to the end user via the IME. + /// ImeHiragana = 0xE020, /// - /// The IME katakana icon unicode character. + /// The [ア] character indicating that the Japanese IME is in full-width Katakana input mode. /// ImeKatakana = 0xE021, /// - /// The IME alphanumeric icon unicode character. + /// The [Ａ] character indicating that Japanese or Korean IME is in full-width Latin character input mode. /// ImeAlphanumeric = 0xE022, /// - /// The IME katakana half-width icon unicode character. + /// The [_ｱ] character indicating that the Japanese IME is in half-width Katakana input mode. /// ImeKatakanaHalfWidth = 0xE023, /// - /// The IME alphanumeric half-width icon unicode character. + /// The [_A] character indicating that Japanese or Korean IME is in half-width Latin character input mode. /// ImeAlphanumericHalfWidth = 0xE024, + + /// + /// The [가] character indicating that the Korean IME is in Hangul input mode. + /// + /// + /// Use and for alphanumeric input mode, + /// toggled via Alt+=. + /// + ImeKoreanHangul = 0xE025, + + /// + /// The [中] character indicating that the Chinese IME is in Han character input mode. + /// + ImeChineseHan = 0xE026, + + /// + /// The [英] character indicating that the Chinese IME is in Latin character input mode. + /// + ImeChineseLatin = 0xE027, /// /// The instance (1) icon unicode character. diff --git a/Dalamud/Hooking/WndProcHook/WndProcEventArgs.cs b/Dalamud/Hooking/WndProcHook/WndProcEventArgs.cs new file mode 100644 index 0000000000..b25df5d147 --- /dev/null +++ b/Dalamud/Hooking/WndProcHook/WndProcEventArgs.cs @@ -0,0 +1,144 @@ +using System.Runtime.InteropServices; + +using TerraFX.Interop.Windows; + +using static TerraFX.Interop.Windows.Windows; + +namespace Dalamud.Hooking.WndProcHook; + +/// +/// Event arguments for , +/// and the manager for individual WndProc hook. +/// +internal sealed unsafe class WndProcEventArgs +{ + private readonly WndProcHookManager owner; + private readonly delegate* unmanaged oldWndProcW; + private readonly WndProcDelegate myWndProc; + + private GCHandle gcHandle; + private bool released; + + /// + /// Initializes a new instance of the class. + /// + /// The owner. + /// The handle of the target window of the message. + /// The viewport ID. + internal WndProcEventArgs(WndProcHookManager owner, HWND hwnd, int viewportId) + { + this.Hwnd = hwnd; + this.owner = owner; + this.ViewportId = viewportId; + this.myWndProc = this.WndProcDetour; + this.oldWndProcW = (delegate* unmanaged)SetWindowLongPtrW( + hwnd, + GWLP.GWLP_WNDPROC, + Marshal.GetFunctionPointerForDelegate(this.myWndProc)); + this.gcHandle = GCHandle.Alloc(this); + } + + [UnmanagedFunctionPointer(CallingConvention.StdCall)] + private delegate LRESULT WndProcDelegate(HWND hwnd, uint uMsg, WPARAM wParam, LPARAM lParam); + + /// + /// Gets the handle of the target window of the message. + /// + public HWND Hwnd { get; } + + /// + /// Gets the ImGui viewport ID. + /// + public int ViewportId { get; } + + /// + /// Gets or sets the message. + /// + public uint Message { get; set; } + + /// + /// Gets or sets the WPARAM. + /// + public WPARAM WParam { get; set; } + + /// + /// Gets or sets the LPARAM. + /// + public LPARAM LParam { get; set; } + + /// + /// Gets or sets a value indicating whether to suppress calling the next WndProc in the chain.
+ /// Does nothing if changed from . + /// + public bool SuppressCall { get; set; } + + /// + /// Gets or sets the return value.
+ /// Has the return value from next window procedure, if accessed from . + /// + public LRESULT ReturnValue { get; set; } + + /// + /// Sets to true and sets . + /// + /// The new return value. + public void SuppressWithValue(LRESULT returnValue) + { + this.ReturnValue = returnValue; + this.SuppressCall = true; + } + + /// + /// Sets to true and sets from the result of + /// . + /// + public void SuppressWithDefault() + { + this.ReturnValue = DefWindowProcW(this.Hwnd, this.Message, this.WParam, this.LParam); + this.SuppressCall = true; + } + + /// + internal void InternalRelease() + { + if (this.released) + return; + + this.released = true; + SendMessageW(this.Hwnd, WM.WM_NULL, 0, 0); + this.FinalRelease(); + } + + private void FinalRelease() + { + if (!this.gcHandle.IsAllocated) + return; + + this.gcHandle.Free(); + SetWindowLongPtrW(this.Hwnd, GWLP.GWLP_WNDPROC, (nint)this.oldWndProcW); + this.owner.OnHookedWindowRemoved(this); + } + + private LRESULT WndProcDetour(HWND hwnd, uint uMsg, WPARAM wParam, LPARAM lParam) + { + if (hwnd != this.Hwnd) + return CallWindowProcW(this.oldWndProcW, hwnd, uMsg, wParam, lParam); + + this.SuppressCall = false; + this.ReturnValue = 0; + this.Message = uMsg; + this.WParam = wParam; + this.LParam = lParam; + this.owner.InvokePreWndProc(this); + + if (!this.SuppressCall) + this.ReturnValue = CallWindowProcW(this.oldWndProcW, hwnd, uMsg, wParam, lParam); + + this.owner.InvokePostWndProc(this); + + if (uMsg == WM.WM_NCDESTROY || this.released) + this.FinalRelease(); + + return this.ReturnValue; + } +} diff --git a/Dalamud/Hooking/WndProcHook/WndProcEventDelegate.cs b/Dalamud/Hooking/WndProcHook/WndProcEventDelegate.cs new file mode 100644 index 0000000000..f753f16cc2 --- /dev/null +++ b/Dalamud/Hooking/WndProcHook/WndProcEventDelegate.cs @@ -0,0 +1,7 @@ +namespace Dalamud.Hooking.WndProcHook; + +/// +/// Delegate for overriding WndProc. +/// +/// The arguments. +internal delegate void WndProcEventDelegate(WndProcEventArgs args); diff --git a/Dalamud/Hooking/WndProcHook/WndProcHookManager.cs b/Dalamud/Hooking/WndProcHook/WndProcHookManager.cs new file mode 100644 index 0000000000..91020f8980 --- /dev/null +++ b/Dalamud/Hooking/WndProcHook/WndProcHookManager.cs @@ -0,0 +1,136 @@ +using System.Collections.Generic; +using System.Runtime.InteropServices; + +using Dalamud.Interface.Internal; +using Dalamud.Interface.Utility; +using Dalamud.Logging.Internal; + +using TerraFX.Interop.Windows; + +using static TerraFX.Interop.Windows.Windows; + +namespace Dalamud.Hooking.WndProcHook; + +/// +/// Manages WndProc hooks for game main window and extra ImGui viewport windows. +/// +[ServiceManager.BlockingEarlyLoadedService] +internal sealed class WndProcHookManager : IServiceType, IDisposable +{ + private static readonly ModuleLog Log = new(nameof(WndProcHookManager)); + + private readonly Hook dispatchMessageWHook; + private readonly Dictionary wndProcOverrides = new(); + + private HWND mainWindowHwnd; + + [ServiceManager.ServiceConstructor] + private unsafe WndProcHookManager() + { + this.dispatchMessageWHook = Hook.FromImport( + null, + "user32.dll", + "DispatchMessageW", + 0, + this.DispatchMessageWDetour); + this.dispatchMessageWHook.Enable(); + + // Capture the game main window handle, + // so that no guarantees would have to be made on the service dispose order. + Service + .GetAsync() + .ContinueWith(r => this.mainWindowHwnd = (HWND)r.Result.Manager.GameWindowHandle); + } + + [UnmanagedFunctionPointer(CallingConvention.StdCall)] + private unsafe delegate nint DispatchMessageWDelegate(MSG* msg); + + /// + /// Called before WndProc. + /// + public event WndProcEventDelegate? PreWndProc; + + /// + /// Called after WndProc. + /// + public event WndProcEventDelegate? PostWndProc; + + /// + public void Dispose() + { + if (this.dispatchMessageWHook.IsDisposed) + return; + + this.dispatchMessageWHook.Dispose(); + + // Ensure that either we're on the main thread, or DispatchMessage is executed at least once. + // The game calls DispatchMessageW only from its main thread, so if we're already on one, + // this line does nothing; if not, it will require a cycle of GetMessage ... DispatchMessageW, + // which at the point of returning from DispatchMessageW(=point of returning from SendMessageW), + // the hook would be guaranteed to be fully disabled and detour delegate would be safe to be released. + SendMessageW(this.mainWindowHwnd, WM.WM_NULL, 0, 0); + + // Now this.wndProcOverrides cannot be touched from other thread. + foreach (var v in this.wndProcOverrides.Values) + v.InternalRelease(); + this.wndProcOverrides.Clear(); + } + + /// + /// Invokes . + /// + /// The arguments. + internal void InvokePreWndProc(WndProcEventArgs args) + { + try + { + this.PreWndProc?.Invoke(args); + } + catch (Exception e) + { + Log.Error(e, $"{nameof(this.PreWndProc)} error"); + } + } + + /// + /// Invokes . + /// + /// The arguments. + internal void InvokePostWndProc(WndProcEventArgs args) + { + try + { + this.PostWndProc?.Invoke(args); + } + catch (Exception e) + { + Log.Error(e, $"{nameof(this.PostWndProc)} error"); + } + } + + /// + /// Removes from the list of known WndProc overrides. + /// + /// Object to remove. + internal void OnHookedWindowRemoved(WndProcEventArgs args) + { + if (!this.dispatchMessageWHook.IsDisposed) + this.wndProcOverrides.Remove(args.Hwnd); + } + + /// + /// Detour for . Used to discover new windows to hook. + /// + /// The message. + /// The original return value. + private unsafe nint DispatchMessageWDetour(MSG* msg) + { + if (!this.wndProcOverrides.ContainsKey(msg->hwnd) + && ImGuiHelpers.FindViewportId(msg->hwnd) is var vpid and >= 0) + { + this.wndProcOverrides[msg->hwnd] = new(this, msg->hwnd, vpid); + } + + return this.dispatchMessageWHook.Original(msg); + } +} diff --git a/Dalamud/Interface/Internal/DalamudIme.cs b/Dalamud/Interface/Internal/DalamudIme.cs new file mode 100644 index 0000000000..9bd9a24983 --- /dev/null +++ b/Dalamud/Interface/Internal/DalamudIme.cs @@ -0,0 +1,630 @@ +using System.Collections.Generic; +using System.Diagnostics; +using System.Linq; +using System.Numerics; +using System.Runtime.CompilerServices; +using System.Runtime.InteropServices; +using System.Text; +using System.Text.Unicode; + +using Dalamud.Game.Text; +using Dalamud.Hooking.WndProcHook; +using Dalamud.Interface.GameFonts; +using Dalamud.Interface.Utility; +using Dalamud.Logging.Internal; + +using ImGuiNET; + +using TerraFX.Interop.Windows; + +using static TerraFX.Interop.Windows.Windows; + +namespace Dalamud.Interface.Internal; + +/// +/// This class handles CJK IME. +/// +[ServiceManager.EarlyLoadedService] +internal sealed unsafe class DalamudIme : IDisposable, IServiceType +{ + private static readonly ModuleLog Log = new("IME"); + + private static readonly UnicodeRange[] HanRange = + { + UnicodeRanges.CjkRadicalsSupplement, + UnicodeRanges.CjkSymbolsandPunctuation, + UnicodeRanges.CjkUnifiedIdeographsExtensionA, + UnicodeRanges.CjkUnifiedIdeographs, + UnicodeRanges.CjkCompatibilityIdeographs, + UnicodeRanges.CjkCompatibilityForms, + // No more; Extension B~ are outside BMP range + }; + + private static readonly UnicodeRange[] HangulRange = + { + UnicodeRanges.HangulJamo, + UnicodeRanges.HangulSyllables, + UnicodeRanges.HangulCompatibilityJamo, + UnicodeRanges.HangulJamoExtendedA, + UnicodeRanges.HangulJamoExtendedB, + }; + + private readonly ImGuiSetPlatformImeDataDelegate setPlatformImeDataDelegate; + + [ServiceManager.ServiceConstructor] + private DalamudIme() => this.setPlatformImeDataDelegate = this.ImGuiSetPlatformImeData; + + /// + /// Finalizes an instance of the class. + /// + ~DalamudIme() => this.ReleaseUnmanagedResources(); + + private delegate void ImGuiSetPlatformImeDataDelegate(ImGuiViewportPtr viewport, ImGuiPlatformImeDataPtr data); + + /// + /// Gets a value indicating whether Han(Chinese) input has been detected. + /// + public bool EncounteredHan { get; private set; } + + /// + /// Gets a value indicating whether Hangul(Korean) input has been detected. + /// + public bool EncounteredHangul { get; private set; } + + /// + /// Gets a value indicating whether to display the cursor in input text. This also deals with blinking. + /// + internal static bool ShowCursorInInputText + { + get + { + if (!ImGuiHelpers.IsImGuiInitialized) + return true; + if (!ImGui.GetIO().ConfigInputTextCursorBlink) + return true; + ref var textState = ref TextState; + if (textState.Id == 0 || (textState.Flags & ImGuiInputTextFlags.ReadOnly) != 0) + return true; + if (textState.CursorAnim <= 0) + return true; + return textState.CursorAnim % 1.2f <= 0.8f; + } + } + + /// + /// Gets the cursor position, in screen coordinates. + /// + internal Vector2 CursorPos { get; private set; } + + /// + /// Gets the associated viewport. + /// + internal ImGuiViewportPtr AssociatedViewport { get; private set; } + + /// + /// Gets the index of the first imm candidate in relation to the full list. + /// + internal CANDIDATELIST ImmCandNative { get; private set; } + + /// + /// Gets the imm candidates. + /// + internal List ImmCand { get; private set; } = new(); + + /// + /// Gets the selected imm component. + /// + internal string ImmComp { get; private set; } = string.Empty; + + /// + /// Gets the partial conversion from-range. + /// + internal int PartialConversionFrom { get; private set; } + + /// + /// Gets the partial conversion to-range. + /// + internal int PartialConversionTo { get; private set; } + + /// + /// Gets the cursor offset in the composition string. + /// + internal int CompositionCursorOffset { get; private set; } + + /// + /// Gets a value indicating whether to display partial conversion status. + /// + internal bool ShowPartialConversion => this.PartialConversionFrom != 0 || + this.PartialConversionTo != this.ImmComp.Length; + + /// + /// Gets the input mode icon from . + /// + internal char InputModeIcon { get; private set; } + + private static ref ImGuiInputTextState TextState => ref *(ImGuiInputTextState*)(ImGui.GetCurrentContext() + 0x4588); + + /// + public void Dispose() + { + this.ReleaseUnmanagedResources(); + GC.SuppressFinalize(this); + } + + /// + /// Looks for the characters inside and enables fonts accordingly. + /// + /// The string. + public void ReflectCharacterEncounters(string str) + { + foreach (var chr in str) + { + if (HanRange.Any(x => x.FirstCodePoint <= chr && chr < x.FirstCodePoint + x.Length)) + { + if (Service.Get() + .GetFdtReader(GameFontFamilyAndSize.Axis12) + ?.FindGlyph(chr) is null) + { + if (!this.EncounteredHan) + { + this.EncounteredHan = true; + Service.Get().RebuildFonts(); + } + } + } + + if (HangulRange.Any(x => x.FirstCodePoint <= chr && chr < x.FirstCodePoint + x.Length)) + { + if (!this.EncounteredHangul) + { + this.EncounteredHangul = true; + Service.Get().RebuildFonts(); + } + } + } + } + + /// + /// Processes window messages. + /// + /// The arguments. + public void ProcessImeMessage(WndProcEventArgs args) + { + if (!ImGuiHelpers.IsImGuiInitialized) + return; + + // Are we not the target of text input? + if (!ImGui.GetIO().WantTextInput) + return; + + var hImc = ImmGetContext(args.Hwnd); + if (hImc == nint.Zero) + return; + + try + { + var invalidTarget = TextState.Id == 0 || (TextState.Flags & ImGuiInputTextFlags.ReadOnly) != 0; + + switch (args.Message) + { + case WM.WM_IME_NOTIFY + when (nint)args.WParam is IMN.IMN_OPENCANDIDATE or IMN.IMN_CLOSECANDIDATE + or IMN.IMN_CHANGECANDIDATE: + this.UpdateImeWindowStatus(hImc); + args.SuppressWithValue(0); + break; + + case WM.WM_IME_STARTCOMPOSITION: + args.SuppressWithValue(0); + break; + + case WM.WM_IME_COMPOSITION: + if (invalidTarget) + ImmNotifyIME(hImc, NI.NI_COMPOSITIONSTR, CPS_CANCEL, 0); + else + this.ReplaceCompositionString(hImc, (uint)args.LParam); + + // Log.Verbose($"{nameof(WM.WM_IME_COMPOSITION)}({(nint)args.LParam:X}): {this.ImmComp}"); + args.SuppressWithValue(0); + break; + + case WM.WM_IME_ENDCOMPOSITION: + // Log.Verbose($"{nameof(WM.WM_IME_ENDCOMPOSITION)}({(nint)args.WParam:X}, {(nint)args.LParam:X}): {this.ImmComp}"); + args.SuppressWithValue(0); + break; + + case WM.WM_IME_CONTROL: + // Log.Verbose($"{nameof(WM.WM_IME_CONTROL)}({(nint)args.WParam:X}, {(nint)args.LParam:X}): {this.ImmComp}"); + args.SuppressWithValue(0); + break; + + case WM.WM_IME_REQUEST: + // Log.Verbose($"{nameof(WM.WM_IME_REQUEST)}({(nint)args.WParam:X}, {(nint)args.LParam:X}): {this.ImmComp}"); + args.SuppressWithValue(0); + break; + + case WM.WM_IME_SETCONTEXT: + // Hide candidate and composition windows. + args.LParam = (LPARAM)((nint)args.LParam & ~(ISC_SHOWUICOMPOSITIONWINDOW | 0xF)); + + // Log.Verbose($"{nameof(WM.WM_IME_SETCONTEXT)}({(nint)args.WParam:X}, {(nint)args.LParam:X}): {this.ImmComp}"); + args.SuppressWithDefault(); + break; + + case WM.WM_IME_NOTIFY: + // Log.Verbose($"{nameof(WM.WM_IME_NOTIFY)}({(nint)args.WParam:X}): {this.ImmComp}"); + break; + + case WM.WM_KEYDOWN when (int)args.WParam is + VK.VK_TAB + or VK.VK_PRIOR + or VK.VK_NEXT + or VK.VK_END + or VK.VK_HOME + or VK.VK_LEFT + or VK.VK_UP + or VK.VK_RIGHT + or VK.VK_DOWN + or VK.VK_RETURN: + if (this.ImmCand.Count != 0) + { + this.ClearState(hImc); + args.WParam = VK.VK_PROCESSKEY; + } + + break; + + case WM.WM_LBUTTONDOWN: + case WM.WM_RBUTTONDOWN: + case WM.WM_MBUTTONDOWN: + case WM.WM_XBUTTONDOWN: + ImmNotifyIME(hImc, NI.NI_COMPOSITIONSTR, CPS_COMPLETE, 0); + break; + } + + this.UpdateInputLanguage(hImc); + } + finally + { + ImmReleaseContext(args.Hwnd, hImc); + } + } + + private static string ImmGetCompositionString(HIMC hImc, uint comp) + { + var numBytes = ImmGetCompositionStringW(hImc, comp, null, 0); + if (numBytes == 0) + return string.Empty; + + var data = stackalloc char[numBytes / 2]; + _ = ImmGetCompositionStringW(hImc, comp, data, (uint)numBytes); + return new(data, 0, numBytes / 2); + } + + private void ReleaseUnmanagedResources() + { + if (ImGuiHelpers.IsImGuiInitialized) + ImGui.GetIO().SetPlatformImeDataFn = nint.Zero; + } + + private void UpdateInputLanguage(HIMC hImc) + { + uint conv, sent; + ImmGetConversionStatus(hImc, &conv, &sent); + var lang = GetKeyboardLayout(0); + var open = ImmGetOpenStatus(hImc) != false; + + // Log.Verbose($"{nameof(this.UpdateInputLanguage)}: conv={conv:X} sent={sent:X} open={open} lang={lang:X}"); + + var native = (conv & 1) != 0; + var katakana = (conv & 2) != 0; + var fullwidth = (conv & 8) != 0; + switch (lang & 0x3F) + { + case LANG.LANG_KOREAN: + if (native) + this.InputModeIcon = (char)SeIconChar.ImeKoreanHangul; + else if (fullwidth) + this.InputModeIcon = (char)SeIconChar.ImeAlphanumeric; + else + this.InputModeIcon = (char)SeIconChar.ImeAlphanumericHalfWidth; + break; + + case LANG.LANG_JAPANESE: + // wtf + // see the function called from: 48 8b 0d ?? ?? ?? ?? e8 ?? ?? ?? ?? 8b d8 e9 ?? 00 00 0 + if (open && native && katakana && fullwidth) + this.InputModeIcon = (char)SeIconChar.ImeKatakana; + else if (open && native && katakana) + this.InputModeIcon = (char)SeIconChar.ImeKatakanaHalfWidth; + else if (open && native) + this.InputModeIcon = (char)SeIconChar.ImeHiragana; + else if (open && fullwidth) + this.InputModeIcon = (char)SeIconChar.ImeAlphanumeric; + else + this.InputModeIcon = (char)SeIconChar.ImeAlphanumericHalfWidth; + break; + + case LANG.LANG_CHINESE: + if (native) + this.InputModeIcon = (char)SeIconChar.ImeChineseHan; + else + this.InputModeIcon = (char)SeIconChar.ImeChineseLatin; + break; + + default: + this.InputModeIcon = default; + break; + } + + this.UpdateImeWindowStatus(hImc); + } + + private void ReplaceCompositionString(HIMC hImc, uint comp) + { + ref var textState = ref TextState; + var finalCommit = (comp & GCS.GCS_RESULTSTR) != 0; + + ref var s = ref textState.Stb.SelectStart; + ref var e = ref textState.Stb.SelectEnd; + ref var c = ref textState.Stb.Cursor; + s = Math.Clamp(s, 0, textState.CurLenW); + e = Math.Clamp(e, 0, textState.CurLenW); + c = Math.Clamp(c, 0, textState.CurLenW); + if (s == e) + s = e = c; + if (s > e) + (s, e) = (e, s); + + var newString = finalCommit + ? ImmGetCompositionString(hImc, GCS.GCS_RESULTSTR) + : ImmGetCompositionString(hImc, GCS.GCS_COMPSTR); + + this.ReflectCharacterEncounters(newString); + + if (s != e) + textState.DeleteChars(s, e - s); + textState.InsertChars(s, newString); + + if (finalCommit) + s = e = s + newString.Length; + else + e = s + newString.Length; + + this.ImmComp = finalCommit ? string.Empty : newString; + + this.CompositionCursorOffset = + finalCommit + ? 0 + : ImmGetCompositionStringW(hImc, GCS.GCS_CURSORPOS, null, 0); + + if (finalCommit) + { + this.ClearState(hImc); + return; + } + + if ((comp & GCS.GCS_COMPATTR) != 0) + { + var attrLength = ImmGetCompositionStringW(hImc, GCS.GCS_COMPATTR, null, 0); + var attrPtr = stackalloc byte[attrLength]; + var attr = new Span(attrPtr, Math.Min(this.ImmComp.Length, attrLength)); + _ = ImmGetCompositionStringW(hImc, GCS.GCS_COMPATTR, attrPtr, (uint)attrLength); + var l = 0; + while (l < attr.Length && attr[l] is not ATTR_TARGET_CONVERTED and not ATTR_TARGET_NOTCONVERTED) + l++; + + var r = l; + while (r < attr.Length && attr[r] is ATTR_TARGET_CONVERTED or ATTR_TARGET_NOTCONVERTED) + r++; + + if (r == 0 || l == this.ImmComp.Length) + (l, r) = (0, this.ImmComp.Length); + + (this.PartialConversionFrom, this.PartialConversionTo) = (l, r); + } + else + { + this.PartialConversionFrom = 0; + this.PartialConversionTo = this.ImmComp.Length; + } + + // Put the cursor at the beginning, so that the candidate window appears aligned with the text. + c = s; + this.UpdateImeWindowStatus(hImc); + } + + private void ClearState(HIMC hImc) + { + this.ImmComp = string.Empty; + this.PartialConversionFrom = this.PartialConversionTo = 0; + this.CompositionCursorOffset = 0; + TextState.Stb.SelectStart = TextState.Stb.Cursor = TextState.Stb.SelectEnd; + ImmNotifyIME(hImc, NI.NI_COMPOSITIONSTR, CPS_CANCEL, 0); + this.UpdateImeWindowStatus(default); + + ref var textState = ref TextState; + textState.Stb.Cursor = textState.Stb.SelectStart = textState.Stb.SelectEnd; + + // Log.Information($"{nameof(this.ClearState)}"); + } + + private void LoadCand(HIMC hImc) + { + this.ImmCand.Clear(); + this.ImmCandNative = default; + + if (hImc == default) + return; + + var size = (int)ImmGetCandidateListW(hImc, 0, null, 0); + if (size == 0) + return; + + var pStorage = stackalloc byte[size]; + if (size != ImmGetCandidateListW(hImc, 0, (CANDIDATELIST*)pStorage, (uint)size)) + return; + + ref var candlist = ref *(CANDIDATELIST*)pStorage; + this.ImmCandNative = candlist; + + if (candlist.dwPageSize == 0 || candlist.dwCount == 0) + return; + + foreach (var i in Enumerable.Range( + (int)candlist.dwPageStart, + (int)Math.Min(candlist.dwCount - candlist.dwPageStart, candlist.dwPageSize))) + { + this.ImmCand.Add(new((char*)(pStorage + candlist.dwOffset[i]))); + this.ReflectCharacterEncounters(this.ImmCand[^1]); + } + } + + private void UpdateImeWindowStatus(HIMC hImc) + { + if (Service.GetNullable() is not { } di) + return; + + this.LoadCand(hImc); + if (this.ImmCand.Count != 0 || this.ShowPartialConversion || this.InputModeIcon != default) + di.OpenImeWindow(); + else + di.CloseImeWindow(); + } + + private void ImGuiSetPlatformImeData(ImGuiViewportPtr viewport, ImGuiPlatformImeDataPtr data) + { + this.CursorPos = data.InputPos; + this.AssociatedViewport = data.WantVisible ? viewport : default; + } + + [ServiceManager.CallWhenServicesReady("Effectively waiting for cimgui.dll to become available.")] + private void ContinueConstruction(InterfaceManager.InterfaceManagerWithScene interfaceManagerWithScene) + { + if (!ImGuiHelpers.IsImGuiInitialized) + { + throw new InvalidOperationException( + $"Expected {nameof(InterfaceManager.InterfaceManagerWithScene)} to have initialized ImGui."); + } + + ImGui.GetIO().SetPlatformImeDataFn = Marshal.GetFunctionPointerForDelegate(this.setPlatformImeDataDelegate); + } + + /// + /// Ported from imstb_textedit.h. + /// + [StructLayout(LayoutKind.Sequential, Size = 0xE2C)] + private struct StbTextEditState + { + /// + /// Position of the text cursor within the string. + /// + public int Cursor; + + /// + /// Selection start point. + /// + public int SelectStart; + + /// + /// selection start and end point in characters; if equal, no selection. + /// + /// + /// Note that start may be less than or greater than end (e.g. when dragging the mouse, + /// start is where the initial click was, and you can drag in either direction.) + /// + public int SelectEnd; + + /// + /// Each text field keeps its own insert mode state. + /// To keep an app-wide insert mode, copy this value in/out of the app state. + /// + public byte InsertMode; + + /// + /// Page size in number of row. + /// This value MUST be set to >0 for pageup or pagedown in multilines documents. + /// + public int RowCountPerPage; + + // Remainder is stb-private data. + } + + [StructLayout(LayoutKind.Sequential)] + private struct ImGuiInputTextState + { + public uint Id; + public int CurLenW; + public int CurLenA; + public ImVector TextWRaw; + public ImVector TextARaw; + public ImVector InitialTextARaw; + public bool TextAIsValid; + public int BufCapacityA; + public float ScrollX; + public StbTextEditState Stb; + public float CursorAnim; + public bool CursorFollow; + public bool SelectedAllMouseLock; + public bool Edited; + public ImGuiInputTextFlags Flags; + + public ImVectorWrapper TextW => new((ImVector*)Unsafe.AsPointer(ref this.TextWRaw)); + + public ImVectorWrapper TextA => new((ImVector*)Unsafe.AsPointer(ref this.TextWRaw)); + + public ImVectorWrapper InitialTextA => new((ImVector*)Unsafe.AsPointer(ref this.TextWRaw)); + + // See imgui_widgets.cpp: STB_TEXTEDIT_DELETECHARS + public void DeleteChars(int pos, int n) + { + var dst = this.TextW.Data + pos; + + // We maintain our buffer length in both UTF-8 and wchar formats + this.Edited = true; + this.CurLenA -= Encoding.UTF8.GetByteCount(dst, n); + this.CurLenW -= n; + + // Offset remaining text (FIXME-OPT: Use memmove) + var src = this.TextW.Data + pos + n; + int i; + for (i = 0; src[i] != 0; i++) + dst[i] = src[i]; + dst[i] = '\0'; + } + + // See imgui_widgets.cpp: STB_TEXTEDIT_INSERTCHARS + public bool InsertChars(int pos, ReadOnlySpan newText) + { + var isResizable = (this.Flags & ImGuiInputTextFlags.CallbackResize) != 0; + var textLen = this.CurLenW; + Debug.Assert(pos <= textLen, "pos <= text_len"); + + var newTextLenUtf8 = Encoding.UTF8.GetByteCount(newText); + if (!isResizable && newTextLenUtf8 + this.CurLenA + 1 > this.BufCapacityA) + return false; + + // Grow internal buffer if needed + if (newText.Length + textLen + 1 > this.TextW.Length) + { + if (!isResizable) + return false; + + Debug.Assert(textLen < this.TextW.Length, "text_len < this.TextW.Length"); + this.TextW.Resize(textLen + Math.Clamp(newText.Length * 4, 32, Math.Max(256, newText.Length)) + 1); + } + + var text = this.TextW.DataSpan; + if (pos != textLen) + text.Slice(pos, textLen - pos).CopyTo(text[(pos + newText.Length)..]); + newText.CopyTo(text[pos..]); + + this.Edited = true; + this.CurLenW += newText.Length; + this.CurLenA += newTextLenUtf8; + this.TextW[this.CurLenW] = '\0'; + + return true; + } + } +} diff --git a/Dalamud/Interface/Internal/DalamudInterface.cs b/Dalamud/Interface/Internal/DalamudInterface.cs index 1dcc5c0c7d..95415659bc 100644 --- a/Dalamud/Interface/Internal/DalamudInterface.cs +++ b/Dalamud/Interface/Internal/DalamudInterface.cs @@ -59,7 +59,7 @@ internal class DalamudInterface : IDisposable, IServiceType private readonly ComponentDemoWindow componentDemoWindow; private readonly DataWindow dataWindow; private readonly GamepadModeNotifierWindow gamepadModeNotifierWindow; - private readonly ImeWindow imeWindow; + private readonly DalamudImeWindow imeWindow; private readonly ConsoleWindow consoleWindow; private readonly PluginStatWindow pluginStatWindow; private readonly PluginInstallerWindow pluginWindow; @@ -111,7 +111,7 @@ private DalamudInterface( this.componentDemoWindow = new ComponentDemoWindow() { IsOpen = false }; this.dataWindow = new DataWindow() { IsOpen = false }; this.gamepadModeNotifierWindow = new GamepadModeNotifierWindow() { IsOpen = false }; - this.imeWindow = new ImeWindow() { IsOpen = false }; + this.imeWindow = new DalamudImeWindow() { IsOpen = false }; this.consoleWindow = new ConsoleWindow(configuration) { IsOpen = configuration.LogOpenAtStartup }; this.pluginStatWindow = new PluginStatWindow() { IsOpen = false }; this.pluginWindow = new PluginInstallerWindow(pluginImageCache, configuration) { IsOpen = false }; @@ -256,7 +256,7 @@ public void OpenDataWindow(string? dataKind = null) public void OpenGamepadModeNotifierWindow() => this.gamepadModeNotifierWindow.IsOpen = true; /// - /// Opens the . + /// Opens the . /// public void OpenImeWindow() => this.imeWindow.IsOpen = true; @@ -356,7 +356,7 @@ public void OpenBranchSwitcher() #region Close /// - /// Closes the . + /// Closes the . /// public void CloseImeWindow() => this.imeWindow.IsOpen = false; @@ -408,7 +408,7 @@ public void ToggleDataWindow(string? dataKind = null) public void ToggleGamepadModeNotifierWindow() => this.gamepadModeNotifierWindow.Toggle(); /// - /// Toggles the . + /// Toggles the . /// public void ToggleImeWindow() => this.imeWindow.Toggle(); diff --git a/Dalamud/Interface/Internal/InterfaceManager.cs b/Dalamud/Interface/Internal/InterfaceManager.cs index 1b12fd853a..48157fa866 100644 --- a/Dalamud/Interface/Internal/InterfaceManager.cs +++ b/Dalamud/Interface/Internal/InterfaceManager.cs @@ -6,15 +6,16 @@ using System.Runtime.CompilerServices; using System.Runtime.InteropServices; using System.Text; +using System.Text.Unicode; using System.Threading; using Dalamud.Configuration.Internal; using Dalamud.Game; using Dalamud.Game.ClientState.GamePad; using Dalamud.Game.ClientState.Keys; -using Dalamud.Game.Gui.Internal; using Dalamud.Game.Internal.DXGI; using Dalamud.Hooking; +using Dalamud.Hooking.WndProcHook; using Dalamud.Interface.GameFonts; using Dalamud.Interface.Internal.ManagedAsserts; using Dalamud.Interface.Internal.Notifications; @@ -73,12 +74,16 @@ internal class InterfaceManager : IDisposable, IServiceType [ServiceManager.ServiceDependency] private readonly Framework framework = Service.Get(); + + [ServiceManager.ServiceDependency] + private readonly WndProcHookManager wndProcHookManager = Service.Get(); + + [ServiceManager.ServiceDependency] + private readonly DalamudIme dalamudIme = Service.Get(); private readonly ManualResetEvent fontBuildSignal; private readonly SwapChainVtableResolver address; - private readonly Hook dispatchMessageWHook; private readonly Hook setCursorHook; - private Hook processMessageHook; private RawDX11Scene? scene; private Hook? presentHook; @@ -92,8 +97,6 @@ internal class InterfaceManager : IDisposable, IServiceType [ServiceManager.ServiceConstructor] private InterfaceManager() { - this.dispatchMessageWHook = Hook.FromImport( - null, "user32.dll", "DispatchMessageW", 0, this.DispatchMessageWDetour); this.setCursorHook = Hook.FromImport( null, "user32.dll", "SetCursor", 0, this.SetCursorDetour); @@ -111,12 +114,6 @@ private InterfaceManager() [UnmanagedFunctionPointer(CallingConvention.StdCall)] private delegate IntPtr SetCursorDelegate(IntPtr hCursor); - [UnmanagedFunctionPointer(CallingConvention.StdCall)] - private delegate IntPtr DispatchMessageWDelegate(ref User32.MSG msg); - - [UnmanagedFunctionPointer(CallingConvention.ThisCall)] - private delegate IntPtr ProcessMessageDelegate(IntPtr hWnd, uint msg, ulong wParam, ulong lParam, IntPtr handeled); - /// /// This event gets called each frame to facilitate ImGui drawing. /// @@ -236,10 +233,9 @@ public void Dispose() this.setCursorHook.Dispose(); this.presentHook?.Dispose(); this.resizeBuffersHook?.Dispose(); - this.dispatchMessageWHook.Dispose(); - this.processMessageHook?.Dispose(); }).Wait(); + this.wndProcHookManager.PreWndProc -= this.WndProcHookManagerOnPreWndProc; this.scene?.Dispose(); } @@ -660,6 +656,17 @@ private void InitScene(IntPtr swapChain) this.scene = newScene; Service.Provide(new(this)); + + this.wndProcHookManager.PreWndProc += this.WndProcHookManagerOnPreWndProc; + } + + private unsafe void WndProcHookManagerOnPreWndProc(WndProcEventArgs args) + { + var r = this.scene?.ProcessWndProcW(args.Hwnd, (User32.WindowMessage)args.Message, args.WParam, args.LParam); + if (r is not null) + args.SuppressWithValue(r.Value); + + this.dalamudIme.ProcessImeMessage(args); } /* @@ -778,10 +785,22 @@ private unsafe void SetupFonts() var fontPathKr = Path.Combine(dalamud.AssetDirectory.FullName, "UIRes", "NotoSansCJKkr-Regular.otf"); if (!File.Exists(fontPathKr)) fontPathKr = Path.Combine(dalamud.AssetDirectory.FullName, "UIRes", "NotoSansKR-Regular.otf"); + if (!File.Exists(fontPathKr)) + fontPathKr = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Windows), "Fonts", "malgun.ttf"); if (!File.Exists(fontPathKr)) fontPathKr = null; Log.Verbose("[FONT] fontPathKr = {0}", fontPathKr); + var fontPathChs = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Windows), "Fonts", "msyh.ttc"); + if (!File.Exists(fontPathChs)) + fontPathChs = null; + Log.Verbose("[FONT] fontPathChs = {0}", fontPathChs); + + var fontPathCht = Path.Combine(Environment.GetFolderPath(Environment.SpecialFolder.Windows), "Fonts", "msjh.ttc"); + if (!File.Exists(fontPathCht)) + fontPathCht = null; + Log.Verbose("[FONT] fontPathChs = {0}", fontPathCht); + // Default font Log.Verbose("[FONT] SetupFonts - Default font"); var fontInfo = new TargetFontModification( @@ -809,7 +828,8 @@ private unsafe void SetupFonts() this.loadedFontInfo[DefaultFont] = fontInfo; } - if (fontPathKr != null && Service.Get().EffectiveLanguage == "ko") + if (fontPathKr != null + && (Service.Get().EffectiveLanguage == "ko" || this.dalamudIme.EncounteredHangul)) { fontConfig.MergeMode = true; fontConfig.GlyphRanges = ioFonts.GetGlyphRangesKorean(); @@ -818,6 +838,46 @@ private unsafe void SetupFonts() fontConfig.MergeMode = false; } + if (fontPathCht != null && Service.Get().EffectiveLanguage == "tw") + { + fontConfig.MergeMode = true; + var rangeHandle = GCHandle.Alloc(new ushort[] + { + (ushort)UnicodeRanges.CjkUnifiedIdeographs.FirstCodePoint, + (ushort)(UnicodeRanges.CjkUnifiedIdeographs.FirstCodePoint + + (UnicodeRanges.CjkUnifiedIdeographs.Length - 1)), + (ushort)UnicodeRanges.CjkUnifiedIdeographsExtensionA.FirstCodePoint, + (ushort)(UnicodeRanges.CjkUnifiedIdeographsExtensionA.FirstCodePoint + + (UnicodeRanges.CjkUnifiedIdeographsExtensionA.Length - 1)), + 0, + }, GCHandleType.Pinned); + garbageList.Add(rangeHandle); + fontConfig.GlyphRanges = rangeHandle.AddrOfPinnedObject(); + fontConfig.PixelSnapH = true; + ioFonts.AddFontFromFileTTF(fontPathCht, fontConfig.SizePixels, fontConfig); + fontConfig.MergeMode = false; + } + else if (fontPathChs != null && (Service.Get().EffectiveLanguage == "zh" + || this.dalamudIme.EncounteredHan)) + { + fontConfig.MergeMode = true; + var rangeHandle = GCHandle.Alloc(new ushort[] + { + (ushort)UnicodeRanges.CjkUnifiedIdeographs.FirstCodePoint, + (ushort)(UnicodeRanges.CjkUnifiedIdeographs.FirstCodePoint + + (UnicodeRanges.CjkUnifiedIdeographs.Length - 1)), + (ushort)UnicodeRanges.CjkUnifiedIdeographsExtensionA.FirstCodePoint, + (ushort)(UnicodeRanges.CjkUnifiedIdeographsExtensionA.FirstCodePoint + + (UnicodeRanges.CjkUnifiedIdeographsExtensionA.Length - 1)), + 0, + }, GCHandleType.Pinned); + garbageList.Add(rangeHandle); + fontConfig.GlyphRanges = rangeHandle.AddrOfPinnedObject(); + fontConfig.PixelSnapH = true; + ioFonts.AddFontFromFileTTF(fontPathChs, fontConfig.SizePixels, fontConfig); + fontConfig.MergeMode = false; + } + // FontAwesome icon font Log.Verbose("[FONT] SetupFonts - FontAwesome icon font"); { @@ -1095,15 +1155,9 @@ private void ContinueConstruction(TargetSigScanner sigScanner, DalamudConfigurat Log.Verbose($"Present address 0x{this.presentHook!.Address.ToInt64():X}"); Log.Verbose($"ResizeBuffers address 0x{this.resizeBuffersHook!.Address.ToInt64():X}"); - var wndProcAddress = sigScanner.ScanText("E8 ?? ?? ?? ?? 80 7C 24 ?? ?? 74 ?? B8"); - Log.Verbose($"WndProc address 0x{wndProcAddress.ToInt64():X}"); - this.processMessageHook = Hook.FromAddress(wndProcAddress, this.ProcessMessageDetour); - this.setCursorHook.Enable(); this.presentHook.Enable(); this.resizeBuffersHook.Enable(); - this.dispatchMessageWHook.Enable(); - this.processMessageHook.Enable(); }); } @@ -1124,25 +1178,6 @@ private void RebuildFontsInternal() this.isRebuildingFonts = false; } - private unsafe IntPtr ProcessMessageDetour(IntPtr hWnd, uint msg, ulong wParam, ulong lParam, IntPtr handeled) - { - var ime = Service.GetNullable(); - var res = ime?.ProcessWndProcW(hWnd, (User32.WindowMessage)msg, (void*)wParam, (void*)lParam); - return this.processMessageHook.Original(hWnd, msg, wParam, lParam, handeled); - } - - private unsafe IntPtr DispatchMessageWDetour(ref User32.MSG msg) - { - if (msg.hwnd == this.GameWindowHandle && this.scene != null) - { - var res = this.scene.ProcessWndProcW(msg.hwnd, msg.message, (void*)msg.wParam, (void*)msg.lParam); - if (res != null) - return res.Value; - } - - return this.dispatchMessageWHook.IsDisposed ? User32.DispatchMessage(ref msg) : this.dispatchMessageWHook.Original(ref msg); - } - private IntPtr ResizeBuffersDetour(IntPtr swapChain, uint bufferCount, uint width, uint height, uint newFormat, uint swapChainFlags) { #if DEBUG diff --git a/Dalamud/Interface/Internal/Windows/DalamudImeWindow.cs b/Dalamud/Interface/Internal/Windows/DalamudImeWindow.cs new file mode 100644 index 0000000000..ecaa522e5d --- /dev/null +++ b/Dalamud/Interface/Internal/Windows/DalamudImeWindow.cs @@ -0,0 +1,266 @@ +using System.Numerics; + +using Dalamud.Interface.Windowing; + +using ImGuiNET; + +namespace Dalamud.Interface.Internal.Windows; + +/// +/// A window for displaying IME details. +/// +internal unsafe class DalamudImeWindow : Window +{ + private const int ImePageSize = 9; + + /// + /// Initializes a new instance of the class. + /// + public DalamudImeWindow() + : base( + "Dalamud IME", + ImGuiWindowFlags.NoTitleBar | ImGuiWindowFlags.NoFocusOnAppearing | ImGuiWindowFlags.NoResize | ImGuiWindowFlags.NoBackground) + { + this.Size = default(Vector2); + + this.RespectCloseHotkey = false; + } + + /// + public override void Draw() + { + } + + /// + public override void PostDraw() + { + if (Service.GetNullable() is not { } ime) + return; + + var viewport = ime.AssociatedViewport; + if (viewport.NativePtr is null) + return; + + var drawCand = ime.ImmCand.Count != 0; + var drawConv = drawCand || ime.ShowPartialConversion; + var drawIme = ime.InputModeIcon != 0; + var imeIconFont = InterfaceManager.DefaultFont; + + var pad = ImGui.GetStyle().WindowPadding; + var candTextSize = ImGui.CalcTextSize(ime.ImmComp == string.Empty ? " " : ime.ImmComp); + + var native = ime.ImmCandNative; + var totalIndex = native.dwSelection + 1; + var totalSize = native.dwCount; + + var pageStart = native.dwPageStart; + var pageIndex = (pageStart / ImePageSize) + 1; + var pageCount = (totalSize / ImePageSize) + 1; + var pageInfo = $"{totalIndex}/{totalSize} ({pageIndex}/{pageCount})"; + + // Calc the window size. + var maxTextWidth = 0f; + for (var i = 0; i < ime.ImmCand.Count; i++) + { + var textSize = ImGui.CalcTextSize($"{i + 1}. {ime.ImmCand[i]}"); + maxTextWidth = maxTextWidth > textSize.X ? maxTextWidth : textSize.X; + } + + maxTextWidth = maxTextWidth > ImGui.CalcTextSize(pageInfo).X ? maxTextWidth : ImGui.CalcTextSize(pageInfo).X; + maxTextWidth = maxTextWidth > ImGui.CalcTextSize(ime.ImmComp).X + ? maxTextWidth + : ImGui.CalcTextSize(ime.ImmComp).X; + + var numEntries = (drawCand ? ime.ImmCand.Count + 1 : 0) + 1 + (drawIme ? 1 : 0); + var spaceY = ImGui.GetStyle().ItemSpacing.Y; + var imeWindowHeight = (spaceY * (numEntries - 1)) + (candTextSize.Y * numEntries); + var windowSize = new Vector2(maxTextWidth, imeWindowHeight) + (pad * 2); + + // 1. Figure out the expanding direction. + var expandUpward = ime.CursorPos.Y + windowSize.Y > viewport.WorkPos.Y + viewport.WorkSize.Y; + var windowPos = ime.CursorPos - pad; + if (expandUpward) + { + windowPos.Y -= windowSize.Y - candTextSize.Y - (pad.Y * 2); + if (drawIme) + windowPos.Y += candTextSize.Y + spaceY; + } + else + { + if (drawIme) + windowPos.Y -= candTextSize.Y + spaceY; + } + + // 2. Contain within the viewport. Do not use clamp, as the target window might be too small. + if (windowPos.X < viewport.WorkPos.X) + windowPos.X = viewport.WorkPos.X; + else if (windowPos.X + windowSize.X > viewport.WorkPos.X + viewport.WorkSize.X) + windowPos.X = (viewport.WorkPos.X + viewport.WorkSize.X) - windowSize.X; + if (windowPos.Y < viewport.WorkPos.Y) + windowPos.Y = viewport.WorkPos.Y; + else if (windowPos.Y + windowSize.Y > viewport.WorkPos.Y + viewport.WorkSize.Y) + windowPos.Y = (viewport.WorkPos.Y + viewport.WorkSize.Y) - windowSize.Y; + + var cursor = windowPos + pad; + + // Draw the ime window. + var drawList = ImGui.GetForegroundDrawList(viewport); + + // Draw the background rect for candidates. + if (drawCand) + { + Vector2 candRectLt, candRectRb; + if (!expandUpward) + { + candRectLt = windowPos + candTextSize with { X = 0 } + pad with { X = 0 }; + candRectRb = windowPos + windowSize; + if (drawIme) + candRectLt.Y += spaceY + candTextSize.Y; + } + else + { + candRectLt = windowPos; + candRectRb = windowPos + (windowSize - candTextSize with { X = 0 } - pad with { X = 0 }); + if (drawIme) + candRectRb.Y -= spaceY + candTextSize.Y; + } + + drawList.AddRectFilled( + candRectLt, + candRectRb, + ImGui.GetColorU32(ImGuiCol.WindowBg), + ImGui.GetStyle().WindowRounding); + } + + if (!expandUpward && drawIme) + { + for (var dx = -2; dx <= 2; dx++) + { + for (var dy = -2; dy <= 2; dy++) + { + if (dx != 0 || dy != 0) + { + imeIconFont.RenderChar( + drawList, + imeIconFont.FontSize, + cursor + new Vector2(dx, dy), + ImGui.GetColorU32(ImGuiCol.WindowBg), + ime.InputModeIcon); + } + } + } + + imeIconFont.RenderChar( + drawList, + imeIconFont.FontSize, + cursor, + ImGui.GetColorU32(ImGuiCol.Text), + ime.InputModeIcon); + cursor.Y += candTextSize.Y + spaceY; + } + + if (!expandUpward && drawConv) + { + DrawTextBeingConverted(); + cursor.Y += candTextSize.Y + spaceY; + + // Add a separator. + drawList.AddLine(cursor, cursor + new Vector2(maxTextWidth, 0), ImGui.GetColorU32(ImGuiCol.Separator)); + } + + if (drawCand) + { + // Add the candidate words. + for (var i = 0; i < ime.ImmCand.Count; i++) + { + var selected = i == (native.dwSelection % ImePageSize); + var color = ImGui.GetColorU32(ImGuiCol.Text); + if (selected) + color = ImGui.GetColorU32(ImGuiCol.NavHighlight); + + drawList.AddText(cursor, color, $"{i + 1}. {ime.ImmCand[i]}"); + cursor.Y += candTextSize.Y + spaceY; + } + + // Add a separator + drawList.AddLine(cursor, cursor + new Vector2(maxTextWidth, 0), ImGui.GetColorU32(ImGuiCol.Separator)); + + // Add the pages infomation. + drawList.AddText(cursor, ImGui.GetColorU32(ImGuiCol.Text), pageInfo); + cursor.Y += candTextSize.Y + spaceY; + } + + if (expandUpward && drawConv) + { + // Add a separator. + drawList.AddLine(cursor, cursor + new Vector2(maxTextWidth, 0), ImGui.GetColorU32(ImGuiCol.Separator)); + + DrawTextBeingConverted(); + cursor.Y += candTextSize.Y + spaceY; + } + + if (expandUpward && drawIme) + { + for (var dx = -2; dx <= 2; dx++) + { + for (var dy = -2; dy <= 2; dy++) + { + if (dx != 0 || dy != 0) + { + imeIconFont.RenderChar( + drawList, + imeIconFont.FontSize, + cursor + new Vector2(dx, dy), + ImGui.GetColorU32(ImGuiCol.WindowBg), + ime.InputModeIcon); + } + } + } + + imeIconFont.RenderChar( + drawList, + imeIconFont.FontSize, + cursor, + ImGui.GetColorU32(ImGuiCol.Text), + ime.InputModeIcon); + } + + return; + + void DrawTextBeingConverted() + { + // Draw the text background. + drawList.AddRectFilled( + cursor - (pad / 2), + cursor + candTextSize + (pad / 2), + ImGui.GetColorU32(ImGuiCol.WindowBg)); + + // If only a part of the full text is marked for conversion, then draw background for the part being edited. + if (ime.PartialConversionFrom != 0 || ime.PartialConversionTo != ime.ImmComp.Length) + { + var part1 = ime.ImmComp[..ime.PartialConversionFrom]; + var part2 = ime.ImmComp[..ime.PartialConversionTo]; + var size1 = ImGui.CalcTextSize(part1); + var size2 = ImGui.CalcTextSize(part2); + drawList.AddRectFilled( + cursor + size1 with { Y = 0 }, + cursor + size2, + ImGui.GetColorU32(ImGuiCol.TextSelectedBg)); + } + + // Add the text being converted. + drawList.AddText(cursor, ImGui.GetColorU32(ImGuiCol.Text), ime.ImmComp); + + // Draw the caret inside the composition string. + if (DalamudIme.ShowCursorInInputText) + { + var partBeforeCaret = ime.ImmComp[..ime.CompositionCursorOffset]; + var sizeBeforeCaret = ImGui.CalcTextSize(partBeforeCaret); + drawList.AddLine( + cursor + sizeBeforeCaret with { Y = 0 }, + cursor + sizeBeforeCaret, + ImGui.GetColorU32(ImGuiCol.Text)); + } + } + } +} diff --git a/Dalamud/Interface/Internal/Windows/IMEWindow.cs b/Dalamud/Interface/Internal/Windows/IMEWindow.cs deleted file mode 100644 index 80e03caf33..0000000000 --- a/Dalamud/Interface/Internal/Windows/IMEWindow.cs +++ /dev/null @@ -1,120 +0,0 @@ -using System.Numerics; - -using Dalamud.Game.ClientState.Keys; -using Dalamud.Game.Gui.Internal; -using Dalamud.Interface.Windowing; -using ImGuiNET; - -namespace Dalamud.Interface.Internal.Windows; - -/// -/// A window for displaying IME details. -/// -internal unsafe class ImeWindow : Window -{ - private const int ImePageSize = 9; - - /// - /// Initializes a new instance of the class. - /// - public ImeWindow() - : base("Dalamud IME", ImGuiWindowFlags.NoTitleBar | ImGuiWindowFlags.NoFocusOnAppearing | ImGuiWindowFlags.AlwaysAutoResize | ImGuiWindowFlags.NoBackground) - { - this.Size = new Vector2(100, 200); - this.SizeCondition = ImGuiCond.FirstUseEver; - - this.RespectCloseHotkey = false; - } - - /// - public override void Draw() - { - if (this.IsOpen && Service.Get()[VirtualKey.SHIFT]) Service.Get().CloseImeWindow(); - var ime = Service.GetNullable(); - - if (ime == null || !ime.IsEnabled) - { - ImGui.Text("IME is unavailable."); - return; - } - - // ImGui.Text($"{ime.GetCursorPos()}"); - // ImGui.Text($"{ImGui.GetWindowViewport().WorkSize}"); - } - - /// - public override void PostDraw() - { - if (this.IsOpen && Service.Get()[VirtualKey.SHIFT]) Service.Get().CloseImeWindow(); - var ime = Service.GetNullable(); - - if (ime == null || !ime.IsEnabled) - return; - - var maxTextWidth = 0f; - var textHeight = ImGui.CalcTextSize(ime.ImmComp).Y; - - var native = ime.ImmCandNative; - var totalIndex = native.Selection + 1; - var totalSize = native.Count; - - var pageStart = native.PageStart; - var pageIndex = (pageStart / ImePageSize) + 1; - var pageCount = (totalSize / ImePageSize) + 1; - var pageInfo = $"{totalIndex}/{totalSize} ({pageIndex}/{pageCount})"; - - // Calc the window size - for (var i = 0; i < ime.ImmCand.Count; i++) - { - var textSize = ImGui.CalcTextSize($"{i + 1}. {ime.ImmCand[i]}"); - maxTextWidth = maxTextWidth > textSize.X ? maxTextWidth : textSize.X; - } - - maxTextWidth = maxTextWidth > ImGui.CalcTextSize(pageInfo).X ? maxTextWidth : ImGui.CalcTextSize(pageInfo).X; - maxTextWidth = maxTextWidth > ImGui.CalcTextSize(ime.ImmComp).X ? maxTextWidth : ImGui.CalcTextSize(ime.ImmComp).X; - - var imeWindowWidth = maxTextWidth + (2 * ImGui.GetStyle().WindowPadding.X); - var imeWindowHeight = (textHeight * (ime.ImmCand.Count + 2)) + (5 * (ime.ImmCand.Count - 1)) + (2 * ImGui.GetStyle().WindowPadding.Y); - - // Calc the window pos - var cursorPos = ime.GetCursorPos(); - var imeWindowMinPos = new Vector2(cursorPos.X, cursorPos.Y); - var imeWindowMaxPos = new Vector2(imeWindowMinPos.X + imeWindowWidth, imeWindowMinPos.Y + imeWindowHeight); - var gameWindowSize = ImGui.GetWindowViewport().WorkSize; - - var offset = new Vector2( - imeWindowMaxPos.X - gameWindowSize.X > 0 ? imeWindowMaxPos.X - gameWindowSize.X : 0, - imeWindowMaxPos.Y - gameWindowSize.Y > 0 ? imeWindowMaxPos.Y - gameWindowSize.Y : 0); - imeWindowMinPos -= offset; - imeWindowMaxPos -= offset; - - var nextDrawPosY = imeWindowMinPos.Y; - var drawAreaPosX = imeWindowMinPos.X + ImGui.GetStyle().WindowPadding.X; - - // Draw the ime window - var drawList = ImGui.GetForegroundDrawList(); - // Draw the background rect - drawList.AddRectFilled(imeWindowMinPos, imeWindowMaxPos, ImGui.GetColorU32(ImGuiCol.WindowBg), ImGui.GetStyle().WindowRounding); - // Add component text - drawList.AddText(new Vector2(drawAreaPosX, nextDrawPosY), ImGui.GetColorU32(ImGuiCol.Text), ime.ImmComp); - nextDrawPosY += textHeight + ImGui.GetStyle().ItemSpacing.Y; - // Add separator - drawList.AddLine(new Vector2(drawAreaPosX, nextDrawPosY), new Vector2(drawAreaPosX + maxTextWidth, nextDrawPosY), ImGui.GetColorU32(ImGuiCol.Separator)); - // Add candidate words - for (var i = 0; i < ime.ImmCand.Count; i++) - { - var selected = i == (native.Selection % ImePageSize); - var color = ImGui.GetColorU32(ImGuiCol.Text); - if (selected) - color = ImGui.GetColorU32(ImGuiCol.NavHighlight); - - drawList.AddText(new Vector2(drawAreaPosX, nextDrawPosY), color, $"{i + 1}. {ime.ImmCand[i]}"); - nextDrawPosY += textHeight + ImGui.GetStyle().ItemSpacing.Y; - } - - // Add separator - drawList.AddLine(new Vector2(drawAreaPosX, nextDrawPosY), new Vector2(drawAreaPosX + maxTextWidth, nextDrawPosY), ImGui.GetColorU32(ImGuiCol.Separator)); - // Add pages infomation - drawList.AddText(new Vector2(drawAreaPosX, nextDrawPosY), ImGui.GetColorU32(ImGuiCol.Text), pageInfo); - } -} diff --git a/Dalamud/Interface/Utility/ImGuiHelpers.cs b/Dalamud/Interface/Utility/ImGuiHelpers.cs index 579d93f867..85f81b2037 100644 --- a/Dalamud/Interface/Utility/ImGuiHelpers.cs +++ b/Dalamud/Interface/Utility/ImGuiHelpers.cs @@ -426,6 +426,26 @@ public static void CenterCursorFor(float itemWidth) => /// The pointer. /// Whether it is empty. public static unsafe bool IsNull(this ImFontAtlasPtr ptr) => ptr.NativePtr == null; + + /// + /// Finds the corresponding ImGui viewport ID for the given window handle. + /// + /// The window handle. + /// The viewport ID, or -1 if not found. + internal static unsafe int FindViewportId(nint hwnd) + { + if (!IsImGuiInitialized) + return -1; + + var viewports = new ImVectorWrapper(&ImGui.GetPlatformIO().NativePtr->Viewports); + for (var i = 0; i < viewports.LengthUnsafe; i++) + { + if (viewports.DataUnsafe[i].PlatformHandle == hwnd) + return i; + } + + return -1; + } /// /// Get data needed for each new frame.