yuzu-emu/yuzu-mainline
1
0
Fork 0
mirror of https://github.com/yuzu-emu/yuzu-mainline.git synced 2024-12-12 21:44:18 +01:00
Code Issues Packages Projects Releases Wiki Activity

yuzu/util: Remove unused spinbox.cpp/.h

Browse Source 
This has been left unused since the removal of the vestigial surface
viewer. Given it has no uses left, this can be removed as well.
This commit is contained in:
Lioncash 2019-05-19 05:33:38 -04:00
parent fb85d5670d
commit bc6972caf9
3 changed files with 0 additions and 366 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/yuzu/CMakeLists.txt
View File

@ -82,8 +82,6 @@ add_executable(yuzu
util/limitable_input_dialog.h
util/sequence_dialog/sequence_dialog.cpp
util/sequence_dialog/sequence_dialog.h
util/spinbox.cpp
util/spinbox.h
util/util.cpp
util/util.h
compatdb.cpp

278
src/yuzu/util/spinbox.cpp
View File

@ -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 "common/assert.h"
#include "yuzu/util/spinbox.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(), &QLineEdit::textEdited, this, &CSpinBox::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;
}

86
src/yuzu/util/spinbox.h
View File

@ -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;
};