diff options
Diffstat (limited to 'Minecraft.Client/Common/UI/UIControl_TextInput.cpp')
| -rw-r--r-- | Minecraft.Client/Common/UI/UIControl_TextInput.cpp | 204 |
1 files changed, 204 insertions, 0 deletions
diff --git a/Minecraft.Client/Common/UI/UIControl_TextInput.cpp b/Minecraft.Client/Common/UI/UIControl_TextInput.cpp index dc7bc532..8e679b7c 100644 --- a/Minecraft.Client/Common/UI/UIControl_TextInput.cpp +++ b/Minecraft.Client/Common/UI/UIControl_TextInput.cpp @@ -5,6 +5,15 @@ UIControl_TextInput::UIControl_TextInput() { m_bHasFocus = false; + m_bHasCaret = false; + m_bCaretChecked = false; +#ifdef _WINDOWS64 + m_bDirectEditing = false; + m_iCursorPos = 0; + m_iCharLimit = 0; + m_iDirectEditCooldown = 0; + m_iCaretBlinkTimer = 0; +#endif } bool UIControl_TextInput::setupControl(UIScene *scene, IggyValuePath *parent, const string &controlName) @@ -16,6 +25,7 @@ bool UIControl_TextInput::setupControl(UIScene *scene, IggyValuePath *parent, co m_textName = registerFastName(L"text"); m_funcChangeState = registerFastName(L"ChangeState"); m_funcSetCharLimit = registerFastName(L"SetCharLimit"); + m_funcSetCaretIndex = registerFastName(L"SetCaretIndex"); return success; } @@ -81,3 +91,197 @@ void UIControl_TextInput::SetCharLimit(int iLimit) value[0].number = iLimit; IggyResult out = IggyPlayerCallMethodRS ( m_parentScene->getMovie() , &result, getIggyValuePath() , m_funcSetCharLimit , 1 , value ); } + +void UIControl_TextInput::setCaretVisible(bool visible) +{ + if (!m_parentScene || !m_parentScene->getMovie()) + return; + + // Check once whether this SWF's FJ_TextInput actually has a m_mcCaret child. + // IggyValuePathMakeNameRef always succeeds (creates a ref to undefined), + // so we validate by trying to read a property from the resolved path. + if (!m_bCaretChecked) + { + IggyValuePath caretPath; + if (IggyValuePathMakeNameRef(&caretPath, getIggyValuePath(), "m_mcCaret")) + { + rrbool test = false; + IggyResult res = IggyValueGetBooleanRS(&caretPath, m_nameVisible, NULL, &test); + m_bHasCaret = (res == 0); + } + else + { + m_bHasCaret = false; + } + m_bCaretChecked = true; + } + if (!m_bHasCaret) + return; + + IggyValuePath caretPath; + if (IggyValuePathMakeNameRef(&caretPath, getIggyValuePath(), "m_mcCaret")) + { + IggyValueSetBooleanRS(&caretPath, m_nameVisible, NULL, visible); + } +} + +void UIControl_TextInput::setCaretIndex(int index) +{ + if (!m_parentScene || !m_parentScene->getMovie()) + return; + + IggyDataValue result; + IggyDataValue value[1]; + value[0].type = IGGY_DATATYPE_number; + value[0].number = index; + IggyResult out = IggyPlayerCallMethodRS ( m_parentScene->getMovie() , &result, getIggyValuePath() , m_funcSetCaretIndex , 1 , value ); +} + +#ifdef _WINDOWS64 + +void UIControl_TextInput::beginDirectEdit(int charLimit) +{ + const wchar_t* current = getLabel(); + m_editBuffer = current ? current : L""; + m_textBeforeEdit = m_editBuffer; + m_iCursorPos = (int)m_editBuffer.length(); + m_iCharLimit = charLimit; + m_bDirectEditing = true; + m_iDirectEditCooldown = 0; + m_iCaretBlinkTimer = 0; + g_KBMInput.ClearCharBuffer(); + setCaretVisible(true); + setCaretIndex(m_iCursorPos); +} + +UIControl_TextInput::EDirectEditResult UIControl_TextInput::tickDirectEdit() +{ + if (m_iDirectEditCooldown > 0) + m_iDirectEditCooldown--; + + if (!m_bDirectEditing) + { + setCaretVisible(false); + return eDirectEdit_Continue; + } + + // Enforce caret visibility and position every tick — setLabel() and Flash + // focus changes can reset both at any time. + setCaretVisible(true); + setCaretIndex(m_iCursorPos); + + // For SWFs without m_mcCaret, insert '_' at the cursor position. + // All characters remain visible — '_' sits between them like a cursor. + if (!m_bHasCaret) + { + wstring display = m_editBuffer; + display.insert(m_iCursorPos, 1, L'_'); + setLabel(display.c_str()); + } + + EDirectEditResult result = eDirectEdit_Continue; + bool changed = false; + + // Consume typed characters from the KBM buffer + wchar_t ch; + while (g_KBMInput.ConsumeChar(ch)) + { + if (ch == 0x08) // Backspace + { + if (m_iCursorPos > 0) + { + m_editBuffer.erase(m_iCursorPos - 1, 1); + m_iCursorPos--; + changed = true; + } + } + else if (ch == 0x0D) // Enter — confirm edit + { + m_bDirectEditing = false; + m_iDirectEditCooldown = 4; + setLabel(m_editBuffer.c_str(), true); + setCaretVisible(false); + return eDirectEdit_Confirmed; + } + else if (m_iCharLimit <= 0 || (int)m_editBuffer.length() < m_iCharLimit) + { + m_editBuffer.insert(m_iCursorPos, 1, ch); + m_iCursorPos++; + changed = true; + } + } + + // Arrow keys, Home, End, Delete for cursor movement + if (g_KBMInput.IsKeyPressed(VK_LEFT) && m_iCursorPos > 0) + { + m_iCursorPos--; + setCaretIndex(m_iCursorPos); + } + if (g_KBMInput.IsKeyPressed(VK_RIGHT) && m_iCursorPos < (int)m_editBuffer.length()) + { + m_iCursorPos++; + setCaretIndex(m_iCursorPos); + } + if (g_KBMInput.IsKeyPressed(VK_HOME)) + { + m_iCursorPos = 0; + setCaretIndex(m_iCursorPos); + } + if (g_KBMInput.IsKeyPressed(VK_END)) + { + m_iCursorPos = (int)m_editBuffer.length(); + setCaretIndex(m_iCursorPos); + } + if (g_KBMInput.IsKeyPressed(VK_DELETE) && m_iCursorPos < (int)m_editBuffer.length()) + { + m_editBuffer.erase(m_iCursorPos, 1); + changed = true; + } + + // Escape — cancel edit and restore original text + if (g_KBMInput.IsKeyPressed(VK_ESCAPE)) + { + m_editBuffer = m_textBeforeEdit; + m_bDirectEditing = false; + m_iDirectEditCooldown = 4; + setLabel(m_editBuffer.c_str()); + setCaretVisible(false); + return eDirectEdit_Cancelled; + } + + if (changed) + { + if (m_bHasCaret) + { + setLabel(m_editBuffer.c_str()); + setCaretIndex(m_iCursorPos); + } + // SWFs without caret: the cursor block above already updates the label every tick + } + + return eDirectEdit_Continue; +} + +void UIControl_TextInput::cancelDirectEdit() +{ + if (m_bDirectEditing) + { + m_editBuffer = m_textBeforeEdit; + m_bDirectEditing = false; + m_iDirectEditCooldown = 4; + setLabel(m_editBuffer.c_str(), true); + setCaretVisible(false); + } +} + +void UIControl_TextInput::confirmDirectEdit() +{ + if (m_bDirectEditing) + { + m_bDirectEditing = false; + setLabel(m_editBuffer.c_str(), true); + setCaretVisible(false); + } +} + +#endif |