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save and load genus widget data

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This commit is contained in:
mandlm 2018-05-23 11:08:50 +02:00
parent 6ec07a7301
commit 27ace83ddd
12 changed files with 114 additions and 43 deletions
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6
source/DataModel.cpp
View File

@ -25,4 +25,10 @@ void DataModel::read(const QJsonObject &source)
{
m_metaData.read(metaData.toObject());
}
const auto &genus = source["Genus"];
if (genus.isObject())
{
m_genus.read(genus.toObject());
}
}

21
source/Genus/CheckableItem.cpp
View File

@ -19,3 +19,24 @@ void CheckableItem::setState(bool checked)
{
m_checked = checked;
}
void CheckableItem::write(QJsonObject &json) const
{
json["text"] = m_text.c_str();
json["checked"] = m_checked;
}
void CheckableItem::read(const QJsonObject &json)
{
const auto &text = json["text"];
if (text.isString())
{
m_text = text.toString().toStdString();
}
const auto &checked = json["checked"];
if (checked.isBool())
{
m_checked = checked.toBool();
}
}

6
source/Genus/CheckableItem.h
View File

@ -1,5 +1,7 @@
#pragma once
#include <QJsonObject>
#include <string>
class CheckableItem
@ -9,9 +11,13 @@ private:
std::string m_text;
public:
CheckableItem() = default;
CheckableItem(const std::string &text);
std::string getText() const;
bool isChecked() const;
void setState(bool checked);
void write(QJsonObject &json) const;
void read(const QJsonObject &json);
};

34
source/Genus/CheckableItems.cpp
View File

@ -1,10 +1,36 @@
#include "CheckableItems.h"
void CheckableItems::write(QJsonObject &json) const
#include <QJsonArray>
CheckableItems::CheckableItems(std::initializer_list<std::string> itemNames)
{
for (const auto &pair : *this)
for (const auto &itemName : itemNames)
{
json[pair.second.getText().c_str()] =
pair.second.isChecked();
emplace_back(itemName);
}
}
void CheckableItems::write(QJsonArray &json) const
{
for (const auto &item : *this)
{
QJsonObject itemObject;
item.write(itemObject);
json.append(itemObject);
}
}
void CheckableItems::read(const QJsonArray &json)
{
clear();
for (const auto &itemObject : json)
{
if (itemObject.isObject())
{
CheckableItem item;
item.read(itemObject.toObject());
emplace_back(item);
}
}
}

7
source/Genus/CheckableItems.h
View File

@ -5,10 +5,11 @@
#include <QJsonObject>
#include <map>
class CheckableItems : public std::map<size_t, CheckableItem>
class CheckableItems : public std::vector<CheckableItem>
{
public:
using std::map<size_t, CheckableItem>::map;
CheckableItems(std::initializer_list<std::string> itemNames);
void write(QJsonObject &json) const;
void write(QJsonArray &json) const;
void read(const QJsonArray &json);
};

37
source/Genus/GenusModel.cpp
View File

@ -1,5 +1,6 @@
#include "GenusModel.h"
#include <QJsonArray>
#include <QDebug>
GenusModel::GenusModel(QObject *parent)
@ -104,21 +105,35 @@ QVariant GenusModel::headerData(
void GenusModel::write(QJsonObject &json) const
{
QJsonObject tiere;
QJsonArray tiere;
m_tiere.write(tiere);
json["Tiere"] = tiere;
QJsonObject futter;
QJsonArray futter;
m_futter.write(futter);
json["Futter"] = futter;
QJsonObject zirkus;
QJsonArray zirkus;
m_zirkus.write(zirkus);
json["Zirkus"] = zirkus;
}
void GenusModel::read(const QJsonObject &json)
{
if (json["Tiere"].isArray())
{
m_tiere.read(json["Tiere"].toArray());
}
if (json["Futter"].isArray())
{
m_futter.read(json["Futter"].toArray());
}
if (json["Zirkus"].isArray())
{
m_zirkus.read(json["Zirkus"].toArray());
}
}
bool GenusModel::isValidIndex(const QModelIndex &index) const
@ -126,11 +141,11 @@ bool GenusModel::isValidIndex(const QModelIndex &index) const
switch (index.row())
{
case 0:
return m_tiere.find(index.column()) != m_tiere.end();
return index.column() < m_tiere.size();
case 1:
return m_futter.find(index.column()) != m_futter.end();
return index.column() < m_futter.size();
case 2:
return m_zirkus.find(index.column()) != m_zirkus.end();
return index.column() < m_zirkus.size();
default:
return false;
}
@ -173,10 +188,9 @@ const CheckableItems &GenusModel::getItems(const QModelIndex &index) const
CheckableItem &GenusModel::getItem(const QModelIndex &index)
{
auto &items = getItems(index);
auto entry = items.find(index.column());
if (entry != items.end())
if (index.column() < items.size())
{
return entry->second;
return items.at(index.column());
}
throw std::runtime_error("invalid index");
@ -185,10 +199,9 @@ CheckableItem &GenusModel::getItem(const QModelIndex &index)
const CheckableItem &GenusModel::getItem(const QModelIndex &index) const
{
auto &items = getItems(index);
auto entry = items.find(index.column());
if (entry != items.end())
if (index.column() < items.size())
{
return entry->second;
return items.at(index.column());
}
throw std::runtime_error("invalid index");

13
source/Genus/GenusModel.h
View File

@ -10,16 +10,9 @@ class GenusModel : public QAbstractTableModel
Q_OBJECT
private:
CheckableItems m_tiere = {{0, {"Tiger"}}, {1, {"Bär"}}, {2, {"Katze"}},
{3, {"Pferd"}}, {4, {"Gans"}}, {5, {"Elefant"}}, {6, {"Katze"}},
{7, {"Hund"}}};
CheckableItems m_futter = {{0, {"Salat"}}, {1, {"Fleisch"}},
{2, {"Knocken"}}, {3, {"Banane"}}, {4, {"Apfel"}}, {5, {"Möhre"}},
{6, {"Honig"}}, {7, {"Zucker"}}};
CheckableItems m_zirkus = {
{0, {"Kiste"}}, {1, {"Holz"}}, {2, {"Vorhang"}}, {3, {"Baum"}}};
CheckableItems m_tiere = { "Tiger", "Bär", "Katze", "Pferd", "Gans", "Elefant", "Katze", "Hund" };
CheckableItems m_futter = { "Salat", "Fleisch", "Knocken", "Banane", "Apfel", "Möhre", "Honig", "Zucker" };
CheckableItems m_zirkus = { "Kiste", "Holz", "Vorhang", "Baum" };
public:
GenusModel(QObject *parent);

9
source/Genus/GenusWidget.cpp
View File

@ -6,15 +6,18 @@
GenusWidget::GenusWidget(QWidget *parent)
: QWidget(parent)
, ui(new Ui::GenusWidget)
, m_model(new GenusModel(this))
{
ui->setupUi(this);
ui->tableView->horizontalHeader()->hide();
ui->tableView->setModel(m_model);
ui->genusTableView->horizontalHeader()->hide();
}
GenusWidget::~GenusWidget()
{
delete ui;
}
void GenusWidget::setModel(GenusModel *model)
{
ui->genusTableView->setModel(model);
}

3
source/Genus/GenusWidget.h
View File

@ -14,9 +14,10 @@ class GenusWidget : public QWidget
private:
Ui::GenusWidget *ui;
GenusModel *m_model;
public:
GenusWidget(QWidget *parent = nullptr);
~GenusWidget();
void setModel(GenusModel *model);
};

2
source/Genus/GenusWidget.ui
View File

@ -15,7 +15,7 @@
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<item>
<widget class="QTableView" name="tableView"/>
<widget class="QTableView" name="genusTableView"/>
</item>
</layout>
</widget>

1
source/mainwindow.cpp
View File

@ -31,6 +31,7 @@ void MainWindow::newFile()
{
m_dataModel = std::make_unique<DataModel>(this);
ui->metaDataWidget->setModel(&m_dataModel->m_metaData);
ui->genusWidget->setModel(&m_dataModel->m_genus);
}
void MainWindow::openFile()

6
source/mainwindow.ui
View File

@ -18,7 +18,7 @@
<item>
<widget class="QTabWidget" name="tabWidget">
<property name="currentIndex">
<number>0</number>
<number>1</number>
</property>
<widget class="QWidget" name="MetaDataTab">
<attribute name="title">
@ -36,7 +36,7 @@
</attribute>
<layout class="QVBoxLayout" name="verticalLayout_3">
<item>
<widget class="GenusWidget" name="widget" native="true"/>
<widget class="GenusWidget" name="genusWidget" native="true"/>
</item>
</layout>
</widget>
@ -50,7 +50,7 @@
<x>0</x>
<y>0</y>
<width>905</width>
<height>19</height>
<height>17</height>
</rect>
</property>
<widget class="QMenu" name="menuFile">