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author | James Rowe <jroweboy@gmail.com> | 2018-01-12 03:21:20 +0100 |
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committer | James Rowe <jroweboy@gmail.com> | 2018-01-13 03:11:03 +0100 |
commit | ebf9a784a9f7f4148a669dbb39e7cd50df779a14 (patch) | |
tree | d585685a1c0a34b903af1d086d62560bf56bb29f /src/citra_qt/util | |
parent | config: Default CPU core to Unicorn. (diff) | |
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Diffstat (limited to 'src/citra_qt/util')
-rw-r--r-- | src/citra_qt/util/spinbox.cpp | 278 | ||||
-rw-r--r-- | src/citra_qt/util/spinbox.h | 86 | ||||
-rw-r--r-- | src/citra_qt/util/util.cpp | 26 | ||||
-rw-r--r-- | src/citra_qt/util/util.h | 14 |
4 files changed, 0 insertions, 404 deletions
diff --git a/src/citra_qt/util/spinbox.cpp b/src/citra_qt/util/spinbox.cpp deleted file mode 100644 index 212709007..000000000 --- a/src/citra_qt/util/spinbox.cpp +++ /dev/null @@ -1,278 +0,0 @@ -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -// Copyright 2014 Tony Wasserka -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above copyright -// notice, this list of conditions and the following disclaimer in the -// documentation and/or other materials provided with the distribution. -// * Neither the name of the owner nor the names of its contributors may -// be used to endorse or promote products derived from this software -// without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -#include <cstdlib> -#include <QLineEdit> -#include <QRegExpValidator> -#include "citra_qt/util/spinbox.h" -#include "common/assert.h" - -CSpinBox::CSpinBox(QWidget* parent) - : QAbstractSpinBox(parent), min_value(-100), max_value(100), value(0), base(10), num_digits(0) { - // TODO: Might be nice to not immediately call the slot. - // Think of an address that is being replaced by a different one, in which case a lot - // invalid intermediate addresses would be read from during editing. - connect(lineEdit(), SIGNAL(textEdited(QString)), this, SLOT(OnEditingFinished())); - - UpdateText(); -} - -void CSpinBox::SetValue(qint64 val) { - auto old_value = value; - value = std::max(std::min(val, max_value), min_value); - - if (old_value != value) { - UpdateText(); - emit ValueChanged(value); - } -} - -void CSpinBox::SetRange(qint64 min, qint64 max) { - min_value = min; - max_value = max; - - SetValue(value); - UpdateText(); -} - -void CSpinBox::stepBy(int steps) { - auto new_value = value; - // Scale number of steps by the currently selected digit - // TODO: Move this code elsewhere and enable it. - // TODO: Support for num_digits==0, too - // TODO: Support base!=16, too - // TODO: Make the cursor not jump back to the end of the line... - /*if (base == 16 && num_digits > 0) { - int digit = num_digits - (lineEdit()->cursorPosition() - prefix.length()) - 1; - digit = std::max(0, std::min(digit, num_digits - 1)); - steps <<= digit * 4; - }*/ - - // Increment "new_value" by "steps", and perform annoying overflow checks, too. - if (steps < 0 && new_value + steps > new_value) { - new_value = std::numeric_limits<qint64>::min(); - } else if (steps > 0 && new_value + steps < new_value) { - new_value = std::numeric_limits<qint64>::max(); - } else { - new_value += steps; - } - - SetValue(new_value); - UpdateText(); -} - -QAbstractSpinBox::StepEnabled CSpinBox::stepEnabled() const { - StepEnabled ret = StepNone; - - if (value > min_value) - ret |= StepDownEnabled; - - if (value < max_value) - ret |= StepUpEnabled; - - return ret; -} - -void CSpinBox::SetBase(int base) { - this->base = base; - - UpdateText(); -} - -void CSpinBox::SetNumDigits(int num_digits) { - this->num_digits = num_digits; - - UpdateText(); -} - -void CSpinBox::SetPrefix(const QString& prefix) { - this->prefix = prefix; - - UpdateText(); -} - -void CSpinBox::SetSuffix(const QString& suffix) { - this->suffix = suffix; - - UpdateText(); -} - -static QString StringToInputMask(const QString& input) { - QString mask = input; - - // ... replace any special characters by their escaped counterparts ... - mask.replace("\\", "\\\\"); - mask.replace("A", "\\A"); - mask.replace("a", "\\a"); - mask.replace("N", "\\N"); - mask.replace("n", "\\n"); - mask.replace("X", "\\X"); - mask.replace("x", "\\x"); - mask.replace("9", "\\9"); - mask.replace("0", "\\0"); - mask.replace("D", "\\D"); - mask.replace("d", "\\d"); - mask.replace("#", "\\#"); - mask.replace("H", "\\H"); - mask.replace("h", "\\h"); - mask.replace("B", "\\B"); - mask.replace("b", "\\b"); - mask.replace(">", "\\>"); - mask.replace("<", "\\<"); - mask.replace("!", "\\!"); - - return mask; -} - -void CSpinBox::UpdateText() { - // If a fixed number of digits is used, we put the line edit in insertion mode by setting an - // input mask. - QString mask; - if (num_digits != 0) { - mask += StringToInputMask(prefix); - - // For base 10 and negative range, demand a single sign character - if (HasSign()) - mask += "X"; // identified as "-" or "+" in the validator - - // Uppercase digits greater than 9. - mask += ">"; - - // Match num_digits digits - // Digits irrelevant to the chosen number base are filtered in the validator - mask += QString("H").repeated(std::max(num_digits, 1)); - - // Switch off case conversion - mask += "!"; - - mask += StringToInputMask(suffix); - } - lineEdit()->setInputMask(mask); - - // Set new text without changing the cursor position. This will cause the cursor to briefly - // appear at the end of the line and then to jump back to its original position. That's - // a bit ugly, but better than having setText() move the cursor permanently all the time. - int cursor_position = lineEdit()->cursorPosition(); - lineEdit()->setText(TextFromValue()); - lineEdit()->setCursorPosition(cursor_position); -} - -QString CSpinBox::TextFromValue() { - return prefix + QString(HasSign() ? ((value < 0) ? "-" : "+") : "") + - QString("%1").arg(std::abs(value), num_digits, base, QLatin1Char('0')).toUpper() + - suffix; -} - -qint64 CSpinBox::ValueFromText() { - unsigned strpos = prefix.length(); - - QString num_string = text().mid(strpos, text().length() - strpos - suffix.length()); - return num_string.toLongLong(nullptr, base); -} - -bool CSpinBox::HasSign() const { - return base == 10 && min_value < 0; -} - -void CSpinBox::OnEditingFinished() { - // Only update for valid input - QString input = lineEdit()->text(); - int pos = 0; - if (QValidator::Acceptable == validate(input, pos)) - SetValue(ValueFromText()); -} - -QValidator::State CSpinBox::validate(QString& input, int& pos) const { - if (!prefix.isEmpty() && input.left(prefix.length()) != prefix) - return QValidator::Invalid; - - int strpos = prefix.length(); - - // Empty "numbers" allowed as intermediate values - if (strpos >= input.length() - HasSign() - suffix.length()) - return QValidator::Intermediate; - - DEBUG_ASSERT(base <= 10 || base == 16); - QString regexp; - - // Demand sign character for negative ranges - if (HasSign()) - regexp += "[+\\-]"; - - // Match digits corresponding to the chosen number base. - regexp += QString("[0-%1").arg(std::min(base, 9)); - if (base == 16) { - regexp += "a-fA-F"; - } - regexp += "]"; - - // Specify number of digits - if (num_digits > 0) { - regexp += QString("{%1}").arg(num_digits); - } else { - regexp += "+"; - } - - // Match string - QRegExp num_regexp(regexp); - int num_pos = strpos; - QString sub_input = input.mid(strpos, input.length() - strpos - suffix.length()); - - if (!num_regexp.exactMatch(sub_input) && num_regexp.matchedLength() == 0) - return QValidator::Invalid; - - sub_input = sub_input.left(num_regexp.matchedLength()); - bool ok; - qint64 val = sub_input.toLongLong(&ok, base); - - if (!ok) - return QValidator::Invalid; - - // Outside boundaries => don't accept - if (val < min_value || val > max_value) - return QValidator::Invalid; - - // Make sure we are actually at the end of this string... - strpos += num_regexp.matchedLength(); - - if (!suffix.isEmpty() && input.mid(strpos) != suffix) { - return QValidator::Invalid; - } else { - strpos += suffix.length(); - } - - if (strpos != input.length()) - return QValidator::Invalid; - - // At this point we can say for sure that the input is fine. Let's fix it up a bit though - input.replace(num_pos, sub_input.length(), sub_input.toUpper()); - - return QValidator::Acceptable; -} diff --git a/src/citra_qt/util/spinbox.h b/src/citra_qt/util/spinbox.h deleted file mode 100644 index 2fa1db3a4..000000000 --- a/src/citra_qt/util/spinbox.h +++ /dev/null @@ -1,86 +0,0 @@ -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -// Copyright 2014 Tony Wasserka -// All rights reserved. -// -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above copyright -// notice, this list of conditions and the following disclaimer in the -// documentation and/or other materials provided with the distribution. -// * Neither the name of the owner nor the names of its contributors may -// be used to endorse or promote products derived from this software -// without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -#pragma once - -#include <QAbstractSpinBox> -#include <QtGlobal> - -class QVariant; - -/** - * A custom spin box widget with enhanced functionality over Qt's QSpinBox - */ -class CSpinBox : public QAbstractSpinBox { - Q_OBJECT - -public: - explicit CSpinBox(QWidget* parent = nullptr); - - void stepBy(int steps) override; - StepEnabled stepEnabled() const override; - - void SetValue(qint64 val); - - void SetRange(qint64 min, qint64 max); - - void SetBase(int base); - - void SetPrefix(const QString& prefix); - void SetSuffix(const QString& suffix); - - void SetNumDigits(int num_digits); - - QValidator::State validate(QString& input, int& pos) const override; - -signals: - void ValueChanged(qint64 val); - -private slots: - void OnEditingFinished(); - -private: - void UpdateText(); - - bool HasSign() const; - - QString TextFromValue(); - qint64 ValueFromText(); - - qint64 min_value, max_value; - - qint64 value; - - QString prefix, suffix; - - int base; - - int num_digits; -}; diff --git a/src/citra_qt/util/util.cpp b/src/citra_qt/util/util.cpp deleted file mode 100644 index 02be92bbd..000000000 --- a/src/citra_qt/util/util.cpp +++ /dev/null @@ -1,26 +0,0 @@ -// Copyright 2015 Citra Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -#include <array> -#include <cmath> -#include "citra_qt/util/util.h" - -QFont GetMonospaceFont() { - QFont font("monospace"); - // Automatic fallback to a monospace font on on platforms without a font called "monospace" - font.setStyleHint(QFont::Monospace); - font.setFixedPitch(true); - return font; -} - -QString ReadableByteSize(qulonglong size) { - static const std::array<const char*, 6> units = {"B", "KiB", "MiB", "GiB", "TiB", "PiB"}; - if (size == 0) - return "0"; - int digit_groups = std::min<int>(static_cast<int>(std::log10(size) / std::log10(1024)), - static_cast<int>(units.size())); - return QString("%L1 %2") - .arg(size / std::pow(1024, digit_groups), 0, 'f', 1) - .arg(units[digit_groups]); -} diff --git a/src/citra_qt/util/util.h b/src/citra_qt/util/util.h deleted file mode 100644 index ab443ef9b..000000000 --- a/src/citra_qt/util/util.h +++ /dev/null @@ -1,14 +0,0 @@ -// Copyright 2015 Citra Emulator Project -// Licensed under GPLv2 or any later version -// Refer to the license.txt file included. - -#pragma once - -#include <QFont> -#include <QString> - -/// Returns a QFont object appropriate to use as a monospace font for debugging widgets, etc. -QFont GetMonospaceFont(); - -/// Convert a size in bytes into a readable format (KiB, MiB, etc.) -QString ReadableByteSize(qulonglong size); |