basic ui, scroll half-works
This commit is contained in:
Yanis002
parent
a3467f6dcb
commit
3bf57be5e2
|
|
@ -0,0 +1,218 @@
|
|||
/*
|
||||
Copyright 2016-2025 melonDS team
|
||||
|
||||
This file is part of melonDS.
|
||||
|
||||
melonDS is free software: you can redistribute it and/or modify it under
|
||||
the terms of the GNU General Public License as published by the Free
|
||||
Software Foundation, either version 3 of the License, or (at your option)
|
||||
any later version.
|
||||
|
||||
melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||||
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License along
|
||||
with melonDS. If not, see http://www.gnu.org/licenses/.
|
||||
*/
|
||||
|
||||
#include "MemViewDialog.h"
|
||||
#include <QPainter>
|
||||
#include <QGraphicsTextItem>
|
||||
#include <QTextCursor>
|
||||
|
||||
#include "main.h"
|
||||
|
||||
using namespace melonDS;
|
||||
using Platform::Log;
|
||||
using Platform::LogLevel;
|
||||
|
||||
// --- MemViewDialog ---
|
||||
|
||||
MemViewDialog* MemViewDialog::currentDlg = nullptr;
|
||||
|
||||
CustomTextItem::CustomTextItem(const QString &text, QGraphicsItem *parent) : QGraphicsTextItem(text, parent) {
|
||||
this->setTextInteractionFlags(Qt::TextInteractionFlag::TextSelectableByMouse | Qt::TextInteractionFlag::TextSelectableByKeyboard);
|
||||
this->setFlag(QGraphicsItem::ItemIsFocusable, false);
|
||||
}
|
||||
|
||||
void CustomTextItem::mousePressEvent(QGraphicsSceneMouseEvent *event) {
|
||||
if (event->button() == Qt::LeftButton) {
|
||||
// select everything
|
||||
QTextCursor cursor = this->textCursor();
|
||||
cursor.select(QTextCursor::Document);
|
||||
this->setTextCursor(cursor);
|
||||
}
|
||||
}
|
||||
|
||||
void CustomTextItem::mouseMoveEvent(QGraphicsSceneMouseEvent *event) {}
|
||||
|
||||
void CustomGraphicsScene::mousePressEvent(QGraphicsSceneMouseEvent* event) {
|
||||
// if (event->button() == Qt::LeftButton) {
|
||||
// // deselect items if selected
|
||||
// foreach(QGraphicsItem* item, this->items()) {
|
||||
// item->setSelected(false);
|
||||
// }
|
||||
// }
|
||||
}
|
||||
|
||||
MemViewDialog::MemViewDialog(QWidget* parent) : QDialog(parent)
|
||||
{
|
||||
this->setObjectName("MemViewDialog");
|
||||
this->setFixedSize(550, 410);
|
||||
this->setEnabled(true);
|
||||
this->setModal(false);
|
||||
this->setWindowTitle("Memory Viewer - melonDS");
|
||||
setAttribute(Qt::WA_DeleteOnClose);
|
||||
|
||||
this->emuInstance = ((MainWindow*)parent)->getEmuInstance();
|
||||
this->nds = this->emuInstance->getNDS();
|
||||
this->gfxScene = new CustomGraphicsScene(this);
|
||||
this->gfxView = new QGraphicsView(this);
|
||||
this->scrollBar = new QScrollBar(this);
|
||||
this->updateThread = new MemViewThread();
|
||||
|
||||
this->gfxView->setScene(this->gfxScene);
|
||||
this->gfxView->setGeometry(10, 120, 520, 275);
|
||||
this->gfxScene->clear();
|
||||
this->gfxScene->setSceneRect(0, 0, 520, 275);
|
||||
this->scrollBar->setGeometry(530, 120, 16, 275);
|
||||
this->scrollBar->setMinimum(0);
|
||||
this->scrollBar->setMaximum((this->arm9AddrEnd - this->arm9Addr) / 16);
|
||||
|
||||
QString text;
|
||||
QColor color;
|
||||
QFont font("Monospace", 10, -1, false);
|
||||
|
||||
// create hex digits texts
|
||||
for (int i = 0; i < 16; i++) {
|
||||
text.setNum(i, 16);
|
||||
QGraphicsTextItem* textItem = new QGraphicsTextItem(text.toUpper().rightJustified(2, '0'));
|
||||
textItem->setFont(font);
|
||||
qreal x = i * textItem->font().pointSize() * 2; // column number * font size * text length
|
||||
qreal y = 0; // always zero
|
||||
|
||||
// account for addresses column length
|
||||
x += textItem->font().pointSize() * 8;
|
||||
|
||||
textItem->setPos(x + 10, y);
|
||||
this->gfxScene->addItem(textItem);
|
||||
|
||||
// kinda hacky but we need to sync the line's color on the text
|
||||
// and since the text color depends on the system's theme... easy way for now...
|
||||
if (i == 0) {
|
||||
color = textItem->defaultTextColor();
|
||||
}
|
||||
}
|
||||
|
||||
// create addresses texts
|
||||
for (int i = 0; i < 16; i++) {
|
||||
text.setNum(i * 16 + this->arm9Addr, 16);
|
||||
|
||||
QGraphicsTextItem* textItem = new QGraphicsTextItem(text.toUpper().rightJustified(8, '0').prepend("0x"));
|
||||
textItem->setFont(font);
|
||||
textItem->setPos(0, i * textItem->font().pointSize() * 1.5f + textItem->font().pointSize() + 15);
|
||||
this->gfxScene->addItem(textItem);
|
||||
this->addresses[i] = textItem;
|
||||
}
|
||||
|
||||
// init memory view
|
||||
int index = 0;
|
||||
for (int i = 0; i < 16; i++) {
|
||||
for (int j = 0; j < 16; j++) {
|
||||
CustomTextItem* textItem = new CustomTextItem("00");
|
||||
textItem->setFont(font);
|
||||
qreal x = j * textItem->font().pointSize() * 2; // column number * font size * text length
|
||||
qreal y = 0; // always zero
|
||||
|
||||
// account for addresses column length
|
||||
x += textItem->font().pointSize() * 8;
|
||||
textItem->setPos(x + 10, i * textItem->font().pointSize() * 1.5f + textItem->font().pointSize() + 15);
|
||||
textItem->setTextInteractionFlags(Qt::TextInteractionFlag::TextEditorInteraction);
|
||||
this->gfxScene->addItem(textItem);
|
||||
this->items[index++] = textItem;
|
||||
}
|
||||
}
|
||||
|
||||
// add separators
|
||||
QGraphicsLineItem* line1 = this->gfxScene->addLine(0, 25, this->gfxScene->width(), 25, QPen(color));
|
||||
QGraphicsLineItem* line2 = this->gfxScene->addLine(87, 0, 87, this->gfxScene->height(), QPen(color));
|
||||
|
||||
this->updateThread->Start();
|
||||
connect(this->updateThread, &MemViewThread::updateTextSignal, this, &MemViewDialog::updateText);
|
||||
connect(this->updateThread, &MemViewThread::updateAddressSignal, this, &MemViewDialog::updateAddress);
|
||||
|
||||
qRegisterMetaType<QVector<int>>("QVector<int>");
|
||||
qRegisterMetaType<u32>("u32");
|
||||
qRegisterMetaType<s32>("s32");
|
||||
qRegisterMetaType<s16>("s16");
|
||||
qRegisterMetaType<s8>("s8");
|
||||
}
|
||||
|
||||
MemViewDialog::~MemViewDialog()
|
||||
{
|
||||
this->gfxScene->deleteLater();
|
||||
this->gfxView->deleteLater();
|
||||
this->scrollBar->deleteLater();
|
||||
this->updateThread->deleteLater();
|
||||
delete this->gfxScene;
|
||||
delete this->gfxView;
|
||||
delete this->scrollBar;
|
||||
delete this->updateThread;
|
||||
}
|
||||
|
||||
void MemViewDialog::done(int r)
|
||||
{
|
||||
QDialog::done(r);
|
||||
closeDlg();
|
||||
}
|
||||
|
||||
void MemViewDialog::updateText(int index) {
|
||||
QGraphicsTextItem* item = (QGraphicsTextItem*)this->GetItem(index);
|
||||
QString text;
|
||||
|
||||
if (item != nullptr) {
|
||||
u8 value = this->GetNDS()->ARM9Read8(this->arm9Addr + (this->scrollBar->value() * 16) + index);
|
||||
|
||||
text.setNum(value, 16);
|
||||
item->setPlainText(text.toUpper().rightJustified(2, '0'));
|
||||
}
|
||||
}
|
||||
|
||||
void MemViewDialog::updateAddress(int index) {
|
||||
QGraphicsTextItem* item = (QGraphicsTextItem*)this->GetAddressItem(index);
|
||||
QString text;
|
||||
|
||||
if (item != nullptr) {
|
||||
uint32_t address = this->arm9Addr + (this->scrollBar->value() + index) * 16;
|
||||
|
||||
text.setNum(address, 16);
|
||||
item->setPlainText(text.toUpper().rightJustified(8, '0').prepend("0x"));
|
||||
}
|
||||
}
|
||||
|
||||
// --- MemViewThread ---
|
||||
|
||||
MemViewThread::~MemViewThread() {
|
||||
this->quit();
|
||||
this->wait();
|
||||
}
|
||||
|
||||
void MemViewThread::Start() {
|
||||
this->start();
|
||||
Log(LogLevel::Debug, "MEMVIEW THREAD STARTED!!!!!");
|
||||
}
|
||||
|
||||
void MemViewThread::run() {
|
||||
while (true) {
|
||||
QThread::msleep(50);
|
||||
|
||||
for (int i = 0; i < 256; i++) {
|
||||
emit updateTextSignal(i);
|
||||
}
|
||||
|
||||
for (int i = 0; i < 16; i++) {
|
||||
emit updateAddressSignal(i);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,149 @@
|
|||
/*
|
||||
Copyright 2016-2025 melonDS team
|
||||
|
||||
This file is part of melonDS.
|
||||
|
||||
melonDS is free software: you can redistribute it and/or modify it under
|
||||
the terms of the GNU General Public License as published by the Free
|
||||
Software Foundation, either version 3 of the License, or (at your option)
|
||||
any later version.
|
||||
|
||||
melonDS is distributed in the hope that it will be useful, but WITHOUT ANY
|
||||
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
|
||||
FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License along
|
||||
with melonDS. If not, see http://www.gnu.org/licenses/.
|
||||
*/
|
||||
|
||||
#ifndef MEMVIEWDIALOG_H
|
||||
#define MEMVIEWDIALOG_H
|
||||
|
||||
#include <QDialog>
|
||||
#include <QGraphicsView>
|
||||
#include <QGraphicsScene>
|
||||
#include <QGraphicsTextItem>
|
||||
#include <QGraphicsSceneMouseEvent>
|
||||
#include <QThread>
|
||||
#include <QScrollBar>
|
||||
|
||||
#include "types.h"
|
||||
#include "NDS.h"
|
||||
|
||||
class NDS;
|
||||
class EmuInstance;
|
||||
class MemViewThread;
|
||||
|
||||
// --- main window ---
|
||||
|
||||
class CustomTextItem : public QGraphicsTextItem {
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
explicit CustomTextItem(const QString &text, QGraphicsItem *parent = nullptr);
|
||||
~CustomTextItem() {}
|
||||
|
||||
protected:
|
||||
void mousePressEvent(QGraphicsSceneMouseEvent *event) override;
|
||||
void mouseMoveEvent(QGraphicsSceneMouseEvent *event) override;
|
||||
};
|
||||
|
||||
class CustomGraphicsScene : public QGraphicsScene {
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
explicit CustomGraphicsScene(QObject *parent = nullptr) : QGraphicsScene(parent) {}
|
||||
explicit CustomGraphicsScene(const QRectF &sceneRect, QObject *parent = nullptr) : QGraphicsScene(sceneRect, parent) {}
|
||||
explicit CustomGraphicsScene(qreal x, qreal y, qreal width, qreal height, QObject *parent = nullptr) : QGraphicsScene(x, y, width, height, parent) {}
|
||||
~CustomGraphicsScene() {}
|
||||
|
||||
protected:
|
||||
virtual void mousePressEvent(QGraphicsSceneMouseEvent *event);
|
||||
};
|
||||
|
||||
class MemViewDialog : public QDialog
|
||||
{
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
explicit MemViewDialog(QWidget* parent);
|
||||
~MemViewDialog();
|
||||
|
||||
static MemViewDialog* currentDlg;
|
||||
static MemViewDialog* openDlg(QWidget* parent)
|
||||
{
|
||||
if (currentDlg)
|
||||
{
|
||||
currentDlg->activateWindow();
|
||||
return currentDlg;
|
||||
}
|
||||
|
||||
currentDlg = new MemViewDialog(parent);
|
||||
currentDlg->show();
|
||||
return currentDlg;
|
||||
}
|
||||
static void closeDlg()
|
||||
{
|
||||
currentDlg = nullptr;
|
||||
}
|
||||
|
||||
melonDS::NDS* GetNDS() { return this->nds; }
|
||||
|
||||
QGraphicsItem* GetItem(int index) {
|
||||
if (index < 256) {
|
||||
return this->items[index];
|
||||
}
|
||||
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
QGraphicsItem* GetAddressItem(int index) {
|
||||
if (index < 16) {
|
||||
return this->addresses[index];
|
||||
}
|
||||
|
||||
return nullptr;
|
||||
}
|
||||
|
||||
static const uint32_t arm9Addr = 0x02000000;
|
||||
static const uint32_t arm9AddrEnd = 0x03000000 - 1;
|
||||
|
||||
private slots:
|
||||
void done(int r);
|
||||
void updateText(int index);
|
||||
void updateAddress(int index);
|
||||
|
||||
private:
|
||||
EmuInstance* emuInstance;
|
||||
melonDS::NDS* nds;
|
||||
|
||||
QGraphicsView* gfxView;
|
||||
CustomGraphicsScene* gfxScene;
|
||||
MemViewThread* updateThread;
|
||||
QScrollBar* scrollBar;
|
||||
QGraphicsItem* items[256];
|
||||
QGraphicsItem* addresses[16];
|
||||
|
||||
friend class MemViewThread;
|
||||
};
|
||||
|
||||
// --- update thread ---
|
||||
|
||||
class MemViewThread : public QThread {
|
||||
Q_OBJECT
|
||||
|
||||
public:
|
||||
explicit MemViewThread() {}
|
||||
~MemViewThread() override;
|
||||
|
||||
void Start();
|
||||
|
||||
private:
|
||||
virtual void run() override;
|
||||
|
||||
signals:
|
||||
void updateTextSignal(int index);
|
||||
void updateAddressSignal(int index);
|
||||
};
|
||||
|
||||
#endif // MEMVIEWDIALOG_H
|
||||
Loading…
Reference in New Issue