annotate src/filterwidget.cpp @ 96:a9e72af2e6fa 1.2

(Auto) Update translations
author Andre Heinecke <andre.heinecke@intevation.de>
date Mon, 29 Jun 2015 15:40:19 +0200
parents 07e1e47954f6
children
rev   line source
25
64a51a42c01f Assign copyright correctly
Andre Heinecke <andre.heinecke@intevation.de>
parents: 24
diff changeset
1 /* Copyright (C) 2015 by ETH Zürich
64a51a42c01f Assign copyright correctly
Andre Heinecke <andre.heinecke@intevation.de>
parents: 24
diff changeset
2 * Software engineering by Intevation GmbH
24
6b9b5efcd7f4 Add missing copyright header
Andre Heinecke <andre.heinecke@intevation.de>
parents: 18
diff changeset
3 *
6b9b5efcd7f4 Add missing copyright header
Andre Heinecke <andre.heinecke@intevation.de>
parents: 18
diff changeset
4 * This file is Free Software under the GNU GPL (v>=2)
6b9b5efcd7f4 Add missing copyright header
Andre Heinecke <andre.heinecke@intevation.de>
parents: 18
diff changeset
5 * and comes with ABSOLUTELY NO WARRANTY!
6b9b5efcd7f4 Add missing copyright header
Andre Heinecke <andre.heinecke@intevation.de>
parents: 18
diff changeset
6 * See LICENSE.txt for details.
6b9b5efcd7f4 Add missing copyright header
Andre Heinecke <andre.heinecke@intevation.de>
parents: 18
diff changeset
7 */
4
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
8 #include "filterwidget.h"
89
b8c7644a9d49 Add config settings to hide specific columns
Andre Heinecke <andre.heinecke@intevation.de>
parents: 88
diff changeset
9 #include "constants.h"
4
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
10
89
b8c7644a9d49 Add config settings to hide specific columns
Andre Heinecke <andre.heinecke@intevation.de>
parents: 88
diff changeset
11 #include <QSettings>
4
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
12 #include <QComboBox>
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
13 #include <QHBoxLayout>
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
14 #include <QGroupBox>
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
15 #include <QSortFilterProxyModel>
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
16 #include <QAbstractItemModel>
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
17 #include <QLineEdit>
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
18 #include <QDebug>
89
b8c7644a9d49 Add config settings to hide specific columns
Andre Heinecke <andre.heinecke@intevation.de>
parents: 88
diff changeset
19 #include <QCheckBox>
4
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
20
88
3916cb3c9105 Add new FilterSort model that allows to include empty values
Andre Heinecke <andre.heinecke@intevation.de>
parents: 28
diff changeset
21 FilterWidget::FilterWidget(QSortFilterProxyModel *model, bool addWithEmptyChk,
3916cb3c9105 Add new FilterSort model that allows to include empty values
Andre Heinecke <andre.heinecke@intevation.de>
parents: 28
diff changeset
22 QWidget *parent, Qt::WindowFlags f) :
4
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
23 QWidget(parent, f),
88
3916cb3c9105 Add new FilterSort model that allows to include empty values
Andre Heinecke <andre.heinecke@intevation.de>
parents: 28
diff changeset
24 mModel(model),
3916cb3c9105 Add new FilterSort model that allows to include empty values
Andre Heinecke <andre.heinecke@intevation.de>
parents: 28
diff changeset
25 mWithEmptyChk(addWithEmptyChk) {
4
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
26 Q_ASSERT(model);
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
27 setupGUI();
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
28
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
29 void (QComboBox:: *idxChanged)(int) = &QComboBox::currentIndexChanged;
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
30 connect(mCombo, idxChanged, this,
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
31 &FilterWidget::filterChanged);
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
32 //connect(mCombo, SIGNAL(currentIndexChanged(int)), this, SLOT(filterChanged()));
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
33 connect(mEditLine, &QLineEdit::textChanged, this,
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
34 &FilterWidget::filterChanged);
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
35 }
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
36
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
37 void FilterWidget::headersChanged() {
88
3916cb3c9105 Add new FilterSort model that allows to include empty values
Andre Heinecke <andre.heinecke@intevation.de>
parents: 28
diff changeset
38 mCombo->blockSignals(true);
4
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
39 QAbstractItemModel *newSource = mModel->sourceModel();
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
40 Q_ASSERT(newSource);
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
41 mCombo->clear();
14
315e6988952a Only add entries that do not start with # to filter
Andre Heinecke <andre.heinecke@intevation.de>
parents: 4
diff changeset
42 mColFilterMap.clear();
315e6988952a Only add entries that do not start with # to filter
Andre Heinecke <andre.heinecke@intevation.de>
parents: 4
diff changeset
43 int addedItems = 0;
89
b8c7644a9d49 Add config settings to hide specific columns
Andre Heinecke <andre.heinecke@intevation.de>
parents: 88
diff changeset
44 QSettings settings;
b8c7644a9d49 Add config settings to hide specific columns
Andre Heinecke <andre.heinecke@intevation.de>
parents: 88
diff changeset
45 settings.beginGroup(HIDE_CONFIG_GROUP);
4
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
46 for (int i=0; i < newSource->columnCount(); i++) {
14
315e6988952a Only add entries that do not start with # to filter
Andre Heinecke <andre.heinecke@intevation.de>
parents: 4
diff changeset
47 QString entry = newSource->headerData(i, Qt::Horizontal).toString();
89
b8c7644a9d49 Add config settings to hide specific columns
Andre Heinecke <andre.heinecke@intevation.de>
parents: 88
diff changeset
48 if (settings.value(entry, false).toBool()) {
b8c7644a9d49 Add config settings to hide specific columns
Andre Heinecke <andre.heinecke@intevation.de>
parents: 88
diff changeset
49 continue;
b8c7644a9d49 Add config settings to hide specific columns
Andre Heinecke <andre.heinecke@intevation.de>
parents: 88
diff changeset
50 }
14
315e6988952a Only add entries that do not start with # to filter
Andre Heinecke <andre.heinecke@intevation.de>
parents: 4
diff changeset
51 if (!entry.startsWith("#")) {
315e6988952a Only add entries that do not start with # to filter
Andre Heinecke <andre.heinecke@intevation.de>
parents: 4
diff changeset
52 mCombo->addItem(entry);
315e6988952a Only add entries that do not start with # to filter
Andre Heinecke <andre.heinecke@intevation.de>
parents: 4
diff changeset
53 mColFilterMap.insert(addedItems++, i);
315e6988952a Only add entries that do not start with # to filter
Andre Heinecke <andre.heinecke@intevation.de>
parents: 4
diff changeset
54 } else {
17
73efe717b944 Fix bug in csv model to allow changing headerdata
Andre Heinecke <andre.heinecke@intevation.de>
parents: 14
diff changeset
55 if (!newSource->setHeaderData(i, Qt::Horizontal, entry.remove(0,1), Qt::DisplayRole)) {
73efe717b944 Fix bug in csv model to allow changing headerdata
Andre Heinecke <andre.heinecke@intevation.de>
parents: 14
diff changeset
56 qDebug() << "Setting header data failed.";
73efe717b944 Fix bug in csv model to allow changing headerdata
Andre Heinecke <andre.heinecke@intevation.de>
parents: 14
diff changeset
57 }
14
315e6988952a Only add entries that do not start with # to filter
Andre Heinecke <andre.heinecke@intevation.de>
parents: 4
diff changeset
58 }
4
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
59 }
88
3916cb3c9105 Add new FilterSort model that allows to include empty values
Andre Heinecke <andre.heinecke@intevation.de>
parents: 28
diff changeset
60 mCombo->blockSignals(false);
4
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
61 }
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
62
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
63 void FilterWidget::filterChanged() {
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
64 QString filterText = mEditLine->text();
14
315e6988952a Only add entries that do not start with # to filter
Andre Heinecke <andre.heinecke@intevation.de>
parents: 4
diff changeset
65 mModel->setFilterKeyColumn(mColFilterMap.value(mCombo->currentIndex()));
4
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
66 mModel->setFilterWildcard(filterText);
28
4e16fbd10945 (issue3-5) Make the default sort order configurable
Andre Heinecke <andre.heinecke@intevation.de>
parents: 25
diff changeset
67 emit filterHasChanged();
4
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
68 }
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
69
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
70 void FilterWidget::setupGUI() {
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
71 QHBoxLayout *root = new QHBoxLayout;
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
72
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
73 QGroupBox *baseGroup = new QGroupBox(tr("Filter"));
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
74 root->addWidget(baseGroup);
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
75
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
76 QHBoxLayout *baseLayout = new QHBoxLayout;
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
77 baseGroup->setLayout(baseLayout);
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
78
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
79 mCombo = new QComboBox;
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
80 baseLayout->addWidget(mCombo);
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
81
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
82 mEditLine = new QLineEdit;
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
83 mEditLine->setPlaceholderText(tr("Filter expression"));
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
84 mEditLine->setClearButtonEnabled(true);
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
85 baseLayout->addWidget(mEditLine);
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
86
88
3916cb3c9105 Add new FilterSort model that allows to include empty values
Andre Heinecke <andre.heinecke@intevation.de>
parents: 28
diff changeset
87 if (mWithEmptyChk) {
3916cb3c9105 Add new FilterSort model that allows to include empty values
Andre Heinecke <andre.heinecke@intevation.de>
parents: 28
diff changeset
88 mEmptyChk = new QCheckBox(tr("Include empty fields"));
3916cb3c9105 Add new FilterSort model that allows to include empty values
Andre Heinecke <andre.heinecke@intevation.de>
parents: 28
diff changeset
89 baseLayout->addWidget(mEmptyChk);
94
07e1e47954f6 Default to include empty fields
Andre Heinecke <andre.heinecke@intevation.de>
parents: 89
diff changeset
90 mEmptyChk->setCheckState(Qt::Checked);
88
3916cb3c9105 Add new FilterSort model that allows to include empty values
Andre Heinecke <andre.heinecke@intevation.de>
parents: 28
diff changeset
91 connect(mEmptyChk, &QCheckBox::stateChanged, this, &FilterWidget::includeEmptyChanged);
3916cb3c9105 Add new FilterSort model that allows to include empty values
Andre Heinecke <andre.heinecke@intevation.de>
parents: 28
diff changeset
92 }
3916cb3c9105 Add new FilterSort model that allows to include empty values
Andre Heinecke <andre.heinecke@intevation.de>
parents: 28
diff changeset
93
4
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
94 setLayout(root);
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
95 }
e4748da7140b Add filter functionalty to metadataview
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
96
This site is hosted by Intevation GmbH (Datenschutzerklärung und Impressum | Privacy Policy and Imprint)