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authorKarel Kočí <cynerd@email.cz>2018-04-17 10:36:06 +0200
committerKarel Kočí <cynerd@email.cz>2018-04-17 10:36:06 +0200
commitfda5c2613695268e75c9be99617660ecec50baa7 (patch)
tree2890ff4aeb016adbdd02b6f89a130d75630d2fdf /qtmips_gui
parent731701ee554833c5e69c1eb77764cda425ca9308 (diff)
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Store memory and program view address position
This reloads memoryview with same base address as it was closed with. It somewhat works but with program view it seems to be buggy and shifts stuff down. But let's say that it's good enough for now.
Diffstat (limited to 'qtmips_gui')
-rw-r--r--qtmips_gui/mainwindow.cpp8
-rw-r--r--qtmips_gui/memorydock.cpp12
-rw-r--r--qtmips_gui/memorydock.h7
-rw-r--r--qtmips_gui/memoryview.cpp14
-rw-r--r--qtmips_gui/memoryview.h7
-rw-r--r--qtmips_gui/programdock.cpp11
-rw-r--r--qtmips_gui/programdock.h7
7 files changed, 47 insertions, 19 deletions
diff --git a/qtmips_gui/mainwindow.cpp b/qtmips_gui/mainwindow.cpp
index b3a134b..7a4a06c 100644
--- a/qtmips_gui/mainwindow.cpp
+++ b/qtmips_gui/mainwindow.cpp
@@ -16,9 +16,9 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) {
ndialog = new NewDialog(this, settings);
registers = new RegistersDock(this);
registers->hide();
- program = new ProgramDock(this);
+ program = new ProgramDock(this, settings);
program->hide();
- memory = new MemoryDock(this);
+ memory = new MemoryDock(this, settings);
memory->hide();
cache_program = new CacheDock(this, "Program");
cache_program->hide();
@@ -55,8 +55,6 @@ MainWindow::MainWindow(QWidget *parent) : QMainWindow(parent) {
}
MainWindow::~MainWindow() {
- settings->sync();
- delete settings;
if (corescene != nullptr)
delete corescene;
if (coreview != nullptr)
@@ -70,6 +68,8 @@ MainWindow::~MainWindow() {
delete ui;
if (machine != nullptr)
delete machine;
+ settings->sync();
+ delete settings;
}
void MainWindow::start() {
diff --git a/qtmips_gui/memorydock.cpp b/qtmips_gui/memorydock.cpp
index 92dcb20..3d885f3 100644
--- a/qtmips_gui/memorydock.cpp
+++ b/qtmips_gui/memorydock.cpp
@@ -1,6 +1,8 @@
#include "memorydock.h"
-DataView::DataView(QWidget *parent) : MemoryView(parent) { }
+DataView::DataView(QWidget *parent, QSettings *settings) : MemoryView(parent, settings->value("DataViewAddr0", 0).toULongLong()) {
+ this->settings = settings;
+}
QList<QWidget*> DataView::row_widget(std::uint32_t address, QWidget *parent) {
QList<QWidget*> widgs;
@@ -24,8 +26,12 @@ QList<QWidget*> DataView::row_widget(std::uint32_t address, QWidget *parent) {
return widgs;
}
-MemoryDock::MemoryDock(QWidget *parent) : QDockWidget(parent) {
- view = new DataView(this);
+void DataView::addr0_save_change(std::uint32_t val) {
+ settings->setValue("DataViewAddr0", val);
+}
+
+MemoryDock::MemoryDock(QWidget *parent, QSettings *settings) : QDockWidget(parent) {
+ view = new DataView(this, settings);
setWidget(view);
setObjectName("Memory");
diff --git a/qtmips_gui/memorydock.h b/qtmips_gui/memorydock.h
index 612f986..7ec71c8 100644
--- a/qtmips_gui/memorydock.h
+++ b/qtmips_gui/memorydock.h
@@ -10,19 +10,22 @@
class DataView : public MemoryView {
Q_OBJECT
public:
- DataView(QWidget *parent);
+ DataView(QWidget *parent, QSettings *settings);
protected:
QList<QWidget*> row_widget(std::uint32_t address, QWidget *parent);
+ void addr0_save_change(std::uint32_t val);
+
private:
QComboBox *cb_size;
+ QSettings *settings;
};
class MemoryDock : public QDockWidget {
Q_OBJECT
public:
- MemoryDock(QWidget *parent);
+ MemoryDock(QWidget *parent, QSettings *settings);
void setup(machine::QtMipsMachine *machine);
diff --git a/qtmips_gui/memoryview.cpp b/qtmips_gui/memoryview.cpp
index d2f33d3..b2d0a66 100644
--- a/qtmips_gui/memoryview.cpp
+++ b/qtmips_gui/memoryview.cpp
@@ -9,9 +9,9 @@
#define ANGLE_SCROLL 4
///////////////////////////
-MemoryView::MemoryView(QWidget *parent) : QWidget(parent) {
+MemoryView::MemoryView(QWidget *parent, std::uint32_t addr0) : QWidget(parent) {
memory = nullptr;
- addr_0 = 0;
+ addr_0 = addr0;
layout = new QVBoxLayout(this);
@@ -38,6 +38,7 @@ void MemoryView::set_focus(std::uint32_t address) {
if (address < addr_0 || (address - addr_0)/4 > (unsigned)memf->widg->count()) {
// This is outside of loaded area so just move it and reload everything
addr_0 = address - 4*memf->focussed();
+ addr0_save_change(addr_0);
reload_content();
} else {
memf->focus((address - addr_0) / 4);
@@ -45,10 +46,14 @@ void MemoryView::set_focus(std::uint32_t address) {
edit_load_focus();
}
-std::uint32_t MemoryView::focus() {
+std::uint32_t MemoryView::focus() const {
return addr_0 + 4*memf->focussed();
}
+std::uint32_t MemoryView::addr0() const {
+ return addr_0;
+}
+
void MemoryView::edit_load_focus() {
go_edit->setText(QString("0x%1").arg(focus(), 8, 16, QChar('0')));
}
@@ -89,8 +94,11 @@ void MemoryView::update_content(int count, int shift) {
else
for (int i = 0; i > d_e; i--)
memf->widg->removeRow(memf->widg->count() - 1);
+ addr0_save_change(addr_0);
}
+void MemoryView::addr0_save_change(std::uint32_t val) { /* ignore */ }
+
void MemoryView::go_edit_finish() {
QString hex = go_edit->text();
hex.remove(0, 2);
diff --git a/qtmips_gui/memoryview.h b/qtmips_gui/memoryview.h
index 605adda..1aeaf10 100644
--- a/qtmips_gui/memoryview.h
+++ b/qtmips_gui/memoryview.h
@@ -17,12 +17,13 @@
class MemoryView : public QWidget {
Q_OBJECT
public:
- MemoryView(QWidget *parent = nullptr);
+ MemoryView(QWidget *parent = nullptr, std::uint32_t addr0 = 0);
virtual void setup(machine::QtMipsMachine*);
void set_focus(std::uint32_t address);
- std::uint32_t focus();
+ std::uint32_t focus() const;
+ std::uint32_t addr0() const;
void edit_load_focus(); // Set current focus to edit field
@@ -36,6 +37,8 @@ protected:
void reload_content(); // reload displayed data
void update_content(int count, int shift); // update content to match given count and shift
+ virtual void addr0_save_change(std::uint32_t val);
+
private slots:
void go_edit_finish();
diff --git a/qtmips_gui/programdock.cpp b/qtmips_gui/programdock.cpp
index de24910..965e22e 100644
--- a/qtmips_gui/programdock.cpp
+++ b/qtmips_gui/programdock.cpp
@@ -1,7 +1,8 @@
#include "programdock.h"
#include "qtmipsexception.h"
-ProgramView::ProgramView(QWidget *parent) : MemoryView(parent) {
+ProgramView::ProgramView(QWidget *parent, QSettings *settings) : MemoryView(parent, settings->value("ProgramViewAddr0", 0x8001FF80).toULongLong()) {
+ this->settings = settings;
/*
cb_single = new QComboBox(this);
cb_single->addItems({
@@ -81,6 +82,10 @@ QList<QWidget*> ProgramView::row_widget(std::uint32_t address, QWidget *parent)
return widgs;
}
+void ProgramView::addr0_save_change(std::uint32_t val) {
+ settings->setValue("ProgramViewAddr0", val);
+}
+
void ProgramView::cb_single_changed(int index) {
// TODO set memory view
}
@@ -89,8 +94,8 @@ void ProgramView::cb_pipelined_changed(int index) {
// TODO set memory view
}
-ProgramDock::ProgramDock(QWidget *parent) : QDockWidget(parent) {
- view = new ProgramView(this);
+ProgramDock::ProgramDock(QWidget *parent, QSettings *settings) : QDockWidget(parent) {
+ view = new ProgramView(this, settings);
setWidget(view);
setObjectName("Program");
diff --git a/qtmips_gui/programdock.h b/qtmips_gui/programdock.h
index 156c380..888e681 100644
--- a/qtmips_gui/programdock.h
+++ b/qtmips_gui/programdock.h
@@ -12,7 +12,7 @@
class ProgramView : public MemoryView {
Q_OBJECT
public:
- ProgramView(QWidget *parent);
+ ProgramView(QWidget *parent, QSettings *settings);
void setup(machine::QtMipsMachine*);
@@ -21,6 +21,8 @@ public:
protected:
QList<QWidget*> row_widget(std::uint32_t address, QWidget *parent);
+ void addr0_save_change(std::uint32_t val);
+
private slots:
void cb_single_changed(int index);
void cb_pipelined_changed(int index);
@@ -28,12 +30,13 @@ private slots:
private:
QComboBox *cb_single;
QComboBox *cb_pipelined;
+ QSettings *settings;
};
class ProgramDock : public QDockWidget {
Q_OBJECT
public:
- ProgramDock(QWidget *parent);
+ ProgramDock(QWidget *parent, QSettings *settings);
void setup(machine::QtMipsMachine *machine);