From a6a71d87706a91ca619ef3aca5db406e932f453a Mon Sep 17 00:00:00 2001
From: Alex Zolotarev <alex@maps.me>
Date: Thu, 3 Dec 2015 18:47:38 +0300
Subject: [PATCH] [qt] Editor Dialog UI.

---
 qt/editor_dialog.cpp | 94 ++++++++++++++++++++++++++++++++++++++++++++
 qt/editor_dialog.hpp | 15 +++++++
 qt/qt.pro            |  2 +
 3 files changed, 111 insertions(+)
 create mode 100644 qt/editor_dialog.cpp
 create mode 100644 qt/editor_dialog.hpp

diff --git a/qt/editor_dialog.cpp b/qt/editor_dialog.cpp
new file mode 100644
index 0000000000..a0b5f73685
--- /dev/null
+++ b/qt/editor_dialog.cpp
@@ -0,0 +1,94 @@
+#include "qt/editor_dialog.hpp"
+
+#include "search/result.hpp"
+
+#include "indexer/classificator.hpp"
+#include "indexer/feature.hpp"
+#include "indexer/feature_meta.hpp"
+
+#include "std/set.hpp"
+#include "std/vector.hpp"
+
+#include <QtWidgets/QDialogButtonBox>
+#include <QtWidgets/QHBoxLayout>
+#include <QtWidgets/QLabel>
+#include <QtWidgets/QLineEdit>
+#include <QtWidgets/QPushButton>
+#include <QtWidgets/QVBoxLayout>
+
+#include <QtCore/QSignalMapper>
+
+using feature::Metadata;
+
+EditorDialog::EditorDialog(QWidget * parent, FeatureType const & feature) : QDialog(parent)
+{
+  QVBoxLayout * vLayout = new QVBoxLayout();
+
+  // First uneditable row: feature types.
+  string strTypes;
+  feature.ForEachType([&strTypes](uint32_t type)
+  {
+    strTypes += classif().GetReadableObjectName(type) + " ";
+  });
+  QHBoxLayout * typesRow = new QHBoxLayout();
+  typesRow->addWidget(new QLabel("Types:"));
+  typesRow->addWidget(new QLabel(QString::fromStdString(strTypes)));
+  vLayout->addLayout(typesRow);
+  // Second row: Name label and text input.
+  QHBoxLayout * nameRow = new QHBoxLayout();
+  nameRow->addWidget(new QLabel("Name:"));
+  // TODO(AlexZ): Print names in all available languages.
+  string defaultName, intName;
+  feature.GetPreferredNames(defaultName, intName);
+  QLineEdit * lineEditName = new QLineEdit(QString::fromStdString(defaultName));
+  nameRow->addWidget(lineEditName);
+  vLayout->addLayout(nameRow);
+
+  // More rows: All  metadata rows.
+  QVBoxLayout * metaRows = new QVBoxLayout();
+  // TODO(mgsergio): Load editable fields from metadata.
+  vector<Metadata::EType> editableMetadataFields;
+  // TODO(AlexZ): Temporary enable only existing meta information fields.
+  // Final editor should have all editable fields enabled.
+  editableMetadataFields = feature.GetMetadata().GetPresentTypes();
+/*
+  // Merge editable fields for all feature's types.
+  feature.ForEachType([&editableMetadataFields](uint32_t type)
+  {
+    auto const editableFields = osm::Editor::EditableMetadataForType(type);
+    editableMetadataFields.insert(editableFields.begin(), editableFields.end());
+  });
+*/
+  // Equals to editableMetadataFields, used to retrieve text entered by user.
+  vector<QLineEdit *> metaFieldEditors;
+  for (auto const field : editableMetadataFields)
+  {
+    QHBoxLayout * fieldRow = new QHBoxLayout();
+    fieldRow->addWidget(new QLabel(QString::fromStdString(DebugPrint(field) + ":")));
+    QLineEdit * lineEdit = new QLineEdit(QString::fromStdString(feature.GetMetadata().Get(field)));
+    fieldRow->addWidget(lineEdit);
+    metaFieldEditors.push_back(lineEdit);
+    metaRows->addLayout(fieldRow);
+  }
+  ASSERT_EQUAL(editableMetadataFields.size(), metaFieldEditors.size(), ());
+  vLayout->addLayout(metaRows);
+
+  // Dialog buttons.
+  QDialogButtonBox * buttonBox = new QDialogButtonBox(
+        QDialogButtonBox::Cancel | QDialogButtonBox::Save);
+  connect(buttonBox, SIGNAL(accepted()), this, SLOT(accept()));
+  connect(buttonBox, SIGNAL(rejected()), this, SLOT(reject()));
+  // Delete button should send custom int return value from dialog.
+  QPushButton * deletePOIButton = new QPushButton("Delete POI");
+  QSignalMapper * signalMapper = new QSignalMapper();
+  connect(deletePOIButton, SIGNAL(clicked()), signalMapper, SLOT(map()));
+  signalMapper->setMapping(deletePOIButton, QDialogButtonBox::DestructiveRole);
+  connect(signalMapper, SIGNAL(mapped(int)), this, SLOT(done(int)));
+  buttonBox->addButton(deletePOIButton, QDialogButtonBox::DestructiveRole);
+  QHBoxLayout * buttonsRowLayout = new QHBoxLayout();
+  buttonsRowLayout->addWidget(buttonBox);
+  vLayout->addLayout(buttonsRowLayout);
+
+  setLayout(vLayout);
+  setWindowTitle("POI Editor");
+}
diff --git a/qt/editor_dialog.hpp b/qt/editor_dialog.hpp
new file mode 100644
index 0000000000..f17fd5e14b
--- /dev/null
+++ b/qt/editor_dialog.hpp
@@ -0,0 +1,15 @@
+#pragma once
+
+#include "std/string.hpp"
+
+#include <QtWidgets/QDialog>
+
+class FeatureType;
+class QLineEdit;
+
+class EditorDialog : public QDialog
+{
+  Q_OBJECT
+public:
+  EditorDialog(QWidget * parent, FeatureType const & feature);
+};
diff --git a/qt/qt.pro b/qt/qt.pro
index 2745d28ee6..bf3ff6a56c 100644
--- a/qt/qt.pro
+++ b/qt/qt.pro
@@ -111,6 +111,7 @@ SOURCES += \
     update_dialog.cpp \
     qtoglcontext.cpp \
     qtoglcontextfactory.cpp \
+    editor_dialog.cpp \
 
 HEADERS += \
     mainwindow.hpp \
@@ -124,5 +125,6 @@ HEADERS += \
     update_dialog.hpp \
     qtoglcontext.hpp \
     qtoglcontextfactory.hpp \
+    editor_dialog.hpp \
 
 RESOURCES += res/resources.qrc