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/* |
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* The ManaPlus Client |
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* Copyright (C) 2004-2009 The Mana World Development Team |
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* Copyright (C) 2009-2010 The Mana Developers |
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* Copyright (C) 2011-2019 The ManaPlus Developers |
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* Copyright (C) 2019-2021 Andrei Karas |
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* |
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* This file is part of The ManaPlus Client. |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License as published by |
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* the Free Software Foundation; either version 2 of the License, or |
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* any later version. |
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* |
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* This program is distributed in the hope that it will be useful, |
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* but WITHOUT ANY WARRANTY; without even the implied warranty of |
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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* GNU General Public License for more details. |
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* |
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* You should have received a copy of the GNU General Public License |
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* along with this program. If not, see <http://www.gnu.org/licenses/>. |
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*/ |
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#include "gui/widgets/inttextfield.h" |
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#ifdef USE_SDL2 |
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#include "enums/input/keyvalue.h" |
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#endif // USE_SDL2 |
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#include "utils/stringutils.h" |
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#include <sstream> |
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#include "debug.h" |
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IntTextField::IntTextField(const Widget2 *const widget, |
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const int def, |
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const int min, |
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const int max, |
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const Enable enabled, |
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const int width) : |
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✓✗ |
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TextField(widget, toString(def), |
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LoseFocusOnTab_true, nullptr, std::string(), false), |
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mMin(0), |
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mMax(0), |
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mDefault(def), |
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✓✗ |
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mValue(def) |
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{ |
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✓✓ |
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if (min != 0 || max != 0) |
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setRange(min, max); |
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setEnabled(enabled == Enable_true); |
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✓✓ |
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if (width != 0) |
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✓✗ |
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setWidth(width); |
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} |
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void IntTextField::keyPressed(KeyEvent &event) |
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{ |
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const InputActionT action = event.getActionId(); |
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if (action == InputAction::GUI_DELETE |
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|| action == InputAction::GUI_BACKSPACE) |
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{ |
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setText(std::string()); |
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if (mSendAlwaysEvents) |
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distributeActionEvent(); |
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event.consume(); |
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} |
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#ifdef USE_SDL2 |
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const int val = event.getKey().getValue(); |
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if (val != KeyValue::TEXTINPUT) |
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return; |
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const std::string str = event.getText(); |
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if (str.empty()) |
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return; |
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const size_t sz = str.size(); |
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for (size_t f = 0; f < sz; f ++) |
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{ |
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const char chr = str[f]; |
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if (chr < '0' || chr > '9') |
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return; |
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} |
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#else // USE_SDL2 |
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if (!event.getKey().isNumber()) |
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return; |
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#endif // USE_SDL2 |
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TextField::keyPressed(event); |
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std::istringstream s(getText()); |
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int i; |
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s >> i; |
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setValue(i); |
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if (mSendAlwaysEvents) |
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distributeActionEvent(); |
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} |
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void IntTextField::setRange(const int min, const int max) |
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{ |
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mMin = min; |
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mMax = max; |
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✗✓✗✓
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if (mValue < mMin) |
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mValue = mMin; |
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✗✓✓✓
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else if (mValue > mMax) |
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mValue = mMax; |
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✗✓✗✓
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if (mDefault < mMin) |
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mDefault = mMin; |
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✗✓✓✓
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else if (mDefault > mMax) |
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mDefault = mMax; |
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} |
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int IntTextField::getValue() const |
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{ |
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return getText().empty() ? mMin : mValue; |
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} |
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void IntTextField::setValue(const int i) |
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{ |
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✗✓ |
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if (i < mMin) |
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mValue = mMin; |
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✗✓ |
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else if (i > mMax) |
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mValue = mMax; |
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else |
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mValue = i; |
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const std::string valStr = toString(mValue); |
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✓✗ |
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setText(valStr); |
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✓✗ |
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setCaretPosition(CAST_U32(valStr.length()) + 1); |
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} |
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void IntTextField::setDefaultValue(const int value) |
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{ |
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if (value < mMin) |
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mDefault = mMin; |
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else if (value > mMax) |
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mDefault = mMax; |
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else |
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mDefault = value; |
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} |
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void IntTextField::reset() |
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{ |
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setValue(mDefault); |
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} |