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filter: create a primitive "create filter preset" dialog

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The dialog asks the user for a name and warns if the name
already exists, i.e. an old filter preset will be overwritten.
Possibly, this should contain an auto-completion facility in
the case that the user wants to overwrite old presets.

Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
This commit is contained in:
Berthold Stoeger 2020-05-27 23:09:30 +02:00 • committed by Dirk Hohndel
parent 2f5223035a
commit 581eb1f563
7 changed files with 194 additions and 24 deletions
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1
desktop-widgets/CMakeLists.txt
View file

@ -16,6 +16,7 @@ add_subdirectory(preferences)
set (SUBSURFACE_UI
about.ui
addfilterpreset.ui
btdeviceselectiondialog.ui
configuredivecomputerdialog.ui
divecomponentselection.ui

87
desktop-widgets/addfilterpreset.ui Normal file
View file

@ -0,0 +1,87 @@
<?xml version="1.0" encoding="UTF-8"?>
<ui version="4.0">
<class>AddFilterPresetDialog</class>
<widget class="QDialog" name="AddFilterPresetDialog">
<property name="windowModality">
<enum>Qt::WindowModal</enum>
</property>
<property name="geometry">
<rect>
<x>0</x>
<y>0</y>
<width>211</width>
<height>127</height>
</rect>
</property>
<property name="windowTitle">
<string>Save filter set</string>
</property>
<property name="windowIcon">
<iconset>
<normalon>:subsurface-icon</normalon>
</iconset>
</property>
<layout class="QVBoxLayout" name="verticalLayout_2">
<property name="spacing">
<number>1</number>
</property>
<property name="leftMargin">
<number>3</number>
</property>
<property name="topMargin">
<number>3</number>
</property>
<property name="rightMargin">
<number>3</number>
</property>
<property name="bottomMargin">
<number>3</number>
</property>
<item>
<widget class="QGroupBox" name="groupBox">
<property name="title">
<string>Save filter set</string>
</property>
<layout class="QVBoxLayout" name="verticalLayout">
<property name="leftMargin">
<number>0</number>
</property>
<property name="topMargin">
<number>0</number>
</property>
<property name="rightMargin">
<number>0</number>
</property>
<property name="bottomMargin">
<number>0</number>
</property>
<item>
<widget class="QLineEdit" name="name"/>
</item>
<item>
<widget class="QLabel" name="duplicateWarning">
<property name="text">
<string>Warning: this will overwrite an existing filter set.</string>
</property>
</widget>
</item>
</layout>
</widget>
</item>
<item>
<widget class="QDialogButtonBox" name="buttonBox">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
<property name="standardButtons">
<set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
</property>
</widget>
</item>
</layout>
</widget>
<resources>
<include location="../subsurface.qrc"/>
</resources>
<connections/>
</ui>

29
desktop-widgets/filterwidget2.cpp
View file

@ -2,9 +2,11 @@
#include "desktop-widgets/filterconstraintwidget.h"
#include "desktop-widgets/simplewidgets.h"
#include "desktop-widgets/mainwindow.h"
#include "commands/command.h"
#include "core/qthelper.h"
#include "core/divelist.h"
#include "core/settings/qPrefUnit.h"
#include "core/filterpreset.h"
#include <QDoubleSpinBox>
@ -100,19 +102,38 @@ void FilterWidget2::closeFilter()
MainWindow::instance()->setApplicationState(ApplicationState::Default);
}
FilterData FilterWidget2::createFilterData() const
{
FilterData filterData;
filterData.fulltextStringMode = (StringFilterMode)ui.fulltextStringMode->currentIndex();
filterData.fullText = ui.fullText->text();
filterData.constraints = constraintModel.getConstraints();
return filterData;
}
void FilterWidget2::updateFilter()
{
if (ignoreSignal)
return;
FilterData filterData;
filterData.fulltextStringMode = (StringFilterMode)ui.fulltextStringMode->currentIndex();
filterData.fullText = ui.fullText->text();
filterData.constraints = constraintModel.getConstraints();
FilterData filterData = createFilterData();
validFilter = filterData.validFilter();
DiveFilter::instance()->setFilter(filterData);
}
void FilterWidget2::on_addSetButton_clicked()
{
AddFilterPresetDialog dialog(this);
QString name = dialog.doit();
if (name.isEmpty())
return;
int idx = filter_preset_id(name);
if (idx >= 0)
Command::editFilterPreset(idx, createFilterData());
else
Command::createFilterPreset(name, createFilterData());
}
void FilterWidget2::showEvent(QShowEvent *event)
{
QWidget::showEvent(event);

2
desktop-widgets/filterwidget2.h
View file

@ -33,6 +33,7 @@ private slots:
void constraintRemoved(const QModelIndex &parent, int first, int last);
void constraintChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector<int> &roles);
void constraintsReset();
void on_addSetButton_clicked();
private:
bool ignoreSignal;
@ -41,6 +42,7 @@ private:
bool validFilter;
void addConstraint(filter_constraint_type type);
std::vector<std::unique_ptr<FilterConstraintWidget>> constraintWidgets;
FilterData createFilterData() const;
};
#endif

60
desktop-widgets/filterwidget2.ui
View file

@ -57,6 +57,46 @@
</item>
<item row="0" column="2" colspan="3">
<layout class="QHBoxLayout" name="titleLineLayout">
<item alignment="Qt::AlignLeft">
<widget class="QToolButton" name="addConstraintButton">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>Add constraint</string>
</property>
</widget>
</item>
<item>
<spacer name="titleLineSpacer1">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</spacer>
</item>
<item>
<widget class="QToolButton" name="addSetButton">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>Save set</string>
</property>
</widget>
</item>
<item>
<spacer name="titleLineSpacer2">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</spacer>
</item>
<item alignment="Qt::AlignLeft">
<widget class="QToolButton" name="clear">
<property name="sizePolicy">
@ -97,26 +137,6 @@
</property>
</widget>
</item>
<item alignment="Qt::AlignLeft">
<widget class="QToolButton" name="addConstraintButton">
<property name="sizePolicy">
<sizepolicy hsizetype="Preferred" vsizetype="Preferred">
<horstretch>0</horstretch>
<verstretch>0</verstretch>
</sizepolicy>
</property>
<property name="text">
<string>Add constraint</string>
</property>
</widget>
</item>
<item>
<spacer name="titleLineSpacer">
<property name="orientation">
<enum>Qt::Horizontal</enum>
</property>
</spacer>
</item>
</layout>
</item>
<item row="1" column="0" colspan="2" alignment="Qt::AlignLeft">

26
desktop-widgets/simplewidgets.cpp
View file

@ -12,6 +12,7 @@
#include <QClipboard>
#include "core/file.h"
#include "core/filterpreset.h"
#include "core/divesite.h"
#include "desktop-widgets/mainwindow.h"
#include "core/qthelper.h"
@ -478,6 +479,31 @@ void DiveComponentSelection::buttonClicked(QAbstractButton *button)
}
}
AddFilterPresetDialog::AddFilterPresetDialog(QWidget *parent)
{
ui.setupUi(this);
connect(ui.name, &QLineEdit::textChanged, this, &AddFilterPresetDialog::nameChanged);
connect(ui.buttonBox, &QDialogButtonBox::accepted, this, &AddFilterPresetDialog::accept);
connect(ui.buttonBox, &QDialogButtonBox::rejected, this, &AddFilterPresetDialog::reject);
nameChanged(ui.name->text());
}
void AddFilterPresetDialog::nameChanged(const QString &text)
{
QString trimmed = text.trimmed();
bool isEmpty = trimmed.isEmpty();
bool exists = !isEmpty && filter_preset_id(trimmed) >= 0;
ui.duplicateWarning->setVisible(exists);
ui.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(!isEmpty);
}
QString AddFilterPresetDialog::doit()
{
if (exec() == QDialog::Accepted)
return ui.name->text().trimmed();
return QString();
}
TextHyperlinkEventFilter::TextHyperlinkEventFilter(QTextEdit *txtEdit) : QObject(txtEdit),
textEdit(txtEdit),
scrollView(textEdit->viewport())

13
desktop-widgets/simplewidgets.h
View file

@ -20,6 +20,7 @@ class FilterModelBase;
#include "ui_urldialog.h"
#include "ui_divecomponentselection.h"
#include "ui_listfilter.h"
#include "ui_addfilterpreset.h"
#include "core/exif.h"
#include "core/dive.h"
@ -138,6 +139,18 @@ private:
struct dive_components *what;
};
class AddFilterPresetDialog : public QDialog {
Q_OBJECT
public:
explicit AddFilterPresetDialog(QWidget *parent);
QString doit(); // returns name of filter preset or empty string if user cancelled the dialog
private
slots:
void nameChanged(const QString &text);
private:
Ui::AddFilterPresetDialog ui;
};
class TextHyperlinkEventFilter : public QObject {
Q_OBJECT
public: