saberbud/seer
1
0
Fork 0
mirror of https://github.com/epasveer/seer.git synced 2026-08-29 08:34:42 +08:00
Code Issues Packages Projects Releases Wiki Activity

First attempt.

Browse Source
This commit is contained in:
Ernie Pasveer
2022-09-18 20:46:48 -05:00
parent 5d58c79f56
commit 6ea8d63565
9 changed files with 140 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/CMakeLists.txt
+2
View File
@@ -100,6 +100,7 @@ set(HEADER_FILES
QStringPair.h
QHistoryLineEdit.h
QEditDelegate.h
QHContainerWidget.h
)
set(SOURCE_FILES
@@ -182,6 +183,7 @@ set(SOURCE_FILES
QIndexTreeWidget.cpp
QHistoryLineEdit.cpp
QEditDelegate.cpp
QHContainerWidget.cpp
)
qt5_add_resources(SOURCE_FILES resource.qrc)
src/QHContainerWidget.cpp
+24
View File
@@ -0,0 +1,24 @@
#include "QHContainerWidget.h"
QHContainerWidget::QHContainerWidget (QWidget* parent) : QWidget(parent) {
// Construct the UI.
setupUi(this);
// Setup the widgets
// Connect things.
}
QHContainerWidget::~QHContainerWidget () {
}
void QHContainerWidget::addWidget (QWidget* widget) {
horizontalLayout->addWidget(widget);
}
void QHContainerWidget::removeWidget (QWidget* widget) {
horizontalLayout->removeWidget(widget);
}
src/QHContainerWidget.h
+19
View File
@@ -0,0 +1,19 @@
#pragma once
#include <QtWidgets/QWidget>
#include "ui_QHContainerWidget.h"
class QHContainerWidget : public QWidget, protected Ui::QHContainerWidgetForm {
Q_OBJECT
public:
explicit QHContainerWidget (QWidget* parent = 0);
~QHContainerWidget ();
void addWidget (QWidget* widget);
void removeWidget (QWidget* widget);
private:
};
src/QHContainerWidget.ui
+24
View File
@@ -0,0 +1,24 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>QHContainerWidgetForm</class>
<widget class="QWidget" name="QHContainerWidgetForm">
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>0</width>
<height>0</height>
</rect>
</property>
<property name="windowTitle">
<string>QHContainerWidgetForm</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<layout class="QHBoxLayout" name="horizontalLayout"/>
</item>
</layout>
</widget>
<resources/>
<connections/>
</ui>
src/SeerThreadManagerWidget.cpp
+33 -1
View File
@@ -1,6 +1,10 @@
#include "SeerThreadManagerWidget.h"
#include "QHContainerWidget.h"
#include <QtWidgets/QToolButton>
#include <QtWidgets/QTextBrowser>
#include <QtGui/QIcon>
#include <QtCore/QUrl>
#include <QtCore/QDirIterator>
#include <QtCore/QDebug>
SeerThreadManagerWidget::SeerThreadManagerWidget (QWidget* parent) : QWidget(parent) {
@@ -25,10 +29,20 @@ SeerThreadManagerWidget::SeerThreadManagerWidget (QWidget* parent) : QWidget(par
QToolButton* refreshToolButton = new QToolButton(tabWidget);
refreshToolButton->setIcon(QIcon(":/seer/resources/RelaxLightIcons/view-refresh.svg"));
refreshToolButton->setToolTip("Refresh the thread information.");
tabWidget->setCornerWidget(refreshToolButton, Qt::TopRightCorner);
QToolButton* helpToolButton = new QToolButton(tabWidget);
helpToolButton->setIcon(QIcon(":/seer/resources/RelaxLightIcons/help-about.svg"));
helpToolButton->setToolTip("Help on thread information.");
QHContainerWidget* hcontainer = new QHContainerWidget(this);
hcontainer->addWidget(refreshToolButton);
hcontainer->addWidget(helpToolButton);
tabWidget->setCornerWidget(hcontainer, Qt::TopRightCorner);
// Connect things.
QObject::connect(refreshToolButton, &QToolButton::clicked, this, &SeerThreadManagerWidget::handleRefreshToolButtonClicked);
QObject::connect(helpToolButton, &QToolButton::clicked, this, &SeerThreadManagerWidget::handleHelpToolButtonClicked);
QObject::connect(schedulerLockingComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &SeerThreadManagerWidget::handleSchedulerLockingComboBox);
QObject::connect(scheduleMultipleComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &SeerThreadManagerWidget::handleScheduleMultipleComboBox);
QObject::connect(forkFollowsComboBox, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &SeerThreadManagerWidget::handleForkFollowComboBox);
@@ -86,6 +100,24 @@ void SeerThreadManagerWidget::handleRefreshToolButtonClicked () {
threadGroupsBrowserWidget()->refresh();
}
void SeerThreadManagerWidget::handleHelpToolButtonClicked () {
// Get the Help text from the resource.
QFile file(":/seer/resources/help/ThreadProcessInfoBrowser.md");
file.open(QFile::ReadOnly | QFile::Text);
QTextStream stream(&file);
QString text = stream.readAll();
// Put the Help text in as markdown. Move back to the begining.
QTextBrowser* browser = new QTextBrowser(0);
browser->setOpenExternalLinks(true);
browser->setMarkdown(text);
browser->moveCursor(QTextCursor::Start);
browser->show();
}
void SeerThreadManagerWidget::handleSchedulerLockingComboBox (int index) {
Q_UNUSED(index);
src/SeerThreadManagerWidget.h
+1
View File
@@ -37,6 +37,7 @@ class SeerThreadManagerWidget : public QWidget, protected Ui::SeerThreadManagerW
private slots:
void handleRefreshToolButtonClicked ();
void handleHelpToolButtonClicked ();
void handleSchedulerLockingComboBox (int index);
void handleScheduleMultipleComboBox (int index);
void handleForkFollowComboBox (int index);
src/resource.qrc
+2
View File
@@ -48,6 +48,8 @@
<file>resources/RelaxLightIcons/debug-step-into.svg</file>
<file>resources/RelaxLightIcons/debug-step-out.svg</file>
<file>resources/RelaxLightIcons/debug-step-over.svg</file>
<file>resources/RelaxLightIcons/help-about.svg</file>
<file>resources/RelaxLightIcons/help-whatsthis.svg</file>
<file>resources/help/ThreadProcessInfoBrowser.md</file>
</qresource>
</RCC>
src/resources/RelaxLightIcons/help-about.svg
+12
View File
@@ -0,0 +1,12 @@
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" width="24" height="24">
<defs id="defs3051">
<style type="text/css" id="current-color-scheme">
.ColorScheme-Text {
color:#232629;
}
</style>
</defs>
<g transform="translate(1,1)">
<path style="fill:currentColor;fill-opacity:1;stroke:none" d="M 11 3 C 6.568 3 3 6.568 3 11 C 3 15.432 6.568 19 11 19 C 15.432 19 19 15.432 19 11 C 19 6.568 15.432 3 11 3 z M 11 4 C 14.878 4 18 7.122 18 11 C 18 14.878 14.878 18 11 18 C 7.122 18 4 14.878 4 11 C 4 7.122 7.122 4 11 4 z M 10 6 L 10 8 L 12 8 L 12 6 L 10 6 z M 10 9 L 10 16 L 12 16 L 12 9 L 10 9 z " class="ColorScheme-Text"/>
</g>
</svg>
Side by Side

After

Width:  |  Height:  |  Size: 683 B

src/resources/help/ThreadProcessInfoBrowser.md
+23 -26
View File
@@ -18,19 +18,18 @@ Frames is the most useful. It presents a list of Thread Ids the program is curre
This information is shown for each Thread Id:
<br>
|Column |Description |
|---------|---------------------------------------------------|
|Thread Id|An id given to the thread/process by gdb |
|State |The running state of the id. 'running' or 'stopped'|
|Target Id|Details of the id. Thread or process info |
|Function |The function name the thread id is in |
|File |The filename the thread id is in |
|Line |The line number in the filename |
|Arguments|The arguments passed to the function |
|Core |Which cpu core the thread id is running on |
```
| Column | Description |
| ---------- | --------------------------------------------------- |
| Thread Id | An id given to the thread/process by gdb |
| State | The running state of the id. 'running' or 'stopped' |
| Target Id | Details of the id. Thread or process info |
| Function | The function name the thread id is in |
| File | The filename the thread id is in |
| Line | The line number in the filename |
| Arguments | The arguments passed to the function |
| Core | Which cpu core the thread id is running on |
```
Clicking on a Thread Id will cause Seer to make that Thread Id the active thread. This will in turn cause the Stack Info Browser to refer to that Thread Id.
### Ids
@@ -39,23 +38,21 @@ Ids is a simplified list ofThread Ids, with no other information. Clicking on a
### Groups
Groups is a list of Thread Groups. Basically, inferior processes. Most programs are just one inferior, even if they use threads. Program's that use fork and exec will have multiple inferiors.
This information is shown for each Thread Id:
<br>
|Column |Description |
|---------------|----------------------------------------------|
|Thread Group Id|An id given to the thread/process group by gdb|
|Type |The Thread Group type. Usually 'process' type |
|Pid |The process id |
|Executable |The name and path of the process executable |
|Cores |List of cpu cores used by the process |
```
| Column | Description |
| --------------- | ---------------------------------------------- |
| Thread Group Id | An id given to the thread/process group by gdb |
| Type | The Thread Group type. Usually 'process' type |
| Pid | The process id |
| Executable | The name and path of the process executable |
| Cores | List of cpu cores used by the process |
```
### References
Consult these gdb references
1. [Link](https://sourceware.org/gdb/onlinedocs/gdb/Threads.html#thread-ID-lists) Listing thread information.
1. [Link](https://sourceware.org/gdb/onlinedocs/gdb/All_002dStop-Mode.html#All_002dStop-Mode) GDB all-stop mode.
1. [Link](https://sourceware.org/gdb/onlinedocs/gdb/Forks.html) GDB follow-fork mode.
2. [Link](https://sourceware.org/gdb/onlinedocs/gdb/All_002dStop-Mode.html#All_002dStop-Mode) GDB all-stop mode.
3. [Link](https://sourceware.org/gdb/onlinedocs/gdb/Forks.html) GDB follow-fork mode.
<br>