1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
|
/****************************************************************************
**
** Copyright (C) 2016 Jochen Becher
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "pxnodeutilities.h"
#include "qmt/controller/namecontroller.h"
#include "qmt/model/mpackage.h"
#include "qmt/tasks/diagramscenecontroller.h"
#include "qmt/model_controller/modelcontroller.h"
#include <projectexplorer/projectnodes.h>
#include <utils/qtcassert.h>
#include <QFileInfo>
#include <QQueue>
#include <QPair>
#include <typeinfo>
namespace ModelEditor {
namespace Internal {
class PxNodeUtilities::PxNodeUtilitiesPrivate {
public:
qmt::DiagramSceneController *diagramSceneController = nullptr;
};
PxNodeUtilities::PxNodeUtilities(QObject *parent)
: QObject(parent),
d(new PxNodeUtilitiesPrivate)
{
}
PxNodeUtilities::~PxNodeUtilities()
{
delete d;
}
void PxNodeUtilities::setDiagramSceneController(qmt::DiagramSceneController *diagramSceneController)
{
d->diagramSceneController = diagramSceneController;
}
QString PxNodeUtilities::calcRelativePath(const ProjectExplorer::Node *node,
const QString &anchorFolder)
{
const QString nodePath = node->asFileNode()
? node->filePath().toFileInfo().path()
: node->filePath().toString();
return qmt::NameController::calcRelativePath(nodePath, anchorFolder);
}
QString PxNodeUtilities::calcRelativePath(const QString &filePath, const QString &anchorFolder)
{
QString path;
QFileInfo fileInfo(filePath);
if (fileInfo.exists() && fileInfo.isFile())
path = fileInfo.path();
else
path = filePath;
return qmt::NameController::calcRelativePath(path, anchorFolder);
}
qmt::MPackage *PxNodeUtilities::createBestMatchingPackagePath(
qmt::MPackage *suggestedParentPackage, const QStringList &relativeElements)
{
QSet<qmt::MPackage *> suggestedParents;
qmt::MPackage *suggestedParent = suggestedParentPackage;
while (suggestedParent) {
suggestedParents.insert(suggestedParent);
suggestedParent = dynamic_cast<qmt::MPackage *>(suggestedParent->owner());
}
QQueue<QPair<qmt::MPackage *, int> > roots;
roots.append(qMakePair(d->diagramSceneController->modelController()->rootPackage(), 0));
int maxChainLength = -1;
int minChainDepth = -1;
qmt::MPackage *bestParentPackage = nullptr;
while (!roots.isEmpty()) {
qmt::MPackage *package = roots.first().first;
int depth = roots.first().second;
roots.takeFirst();
// append all sub-packages of the same level as next root packages
for (const qmt::Handle<qmt::MObject> &handle : package->children()) {
if (handle.hasTarget()) {
if (auto childPackage = dynamic_cast<qmt::MPackage *>(handle.target())) {
// only accept root packages in the same path as the suggested parent package
if (suggestedParents.contains(childPackage)) {
roots.append(qMakePair(childPackage, depth + 1));
break;
}
}
}
}
// goto into sub-packages to find chain of names
int relativeIndex = 0;
bool found = true;
while (found && relativeIndex < relativeElements.size()) {
QString relativeSearchId = qmt::NameController::calcElementNameSearchId(
relativeElements.at(relativeIndex));
found = false;
for (const qmt::Handle<qmt::MObject> &handle : package->children()) {
if (handle.hasTarget()) {
if (auto childPackage = dynamic_cast<qmt::MPackage *>(handle.target())) {
if (qmt::NameController::calcElementNameSearchId(childPackage->name()) == relativeSearchId) {
package = childPackage;
++relativeIndex;
found = true;
break;
}
}
}
}
}
if (found)
return package; // complete chain found, innermost package is already the result
QMT_CHECK(!(relativeIndex == maxChainLength && minChainDepth < 0));
if (relativeIndex >= 1
&& (relativeIndex > maxChainLength
|| (relativeIndex == maxChainLength && depth < minChainDepth))) {
maxChainLength = relativeIndex;
minChainDepth = depth;
bestParentPackage = package;
}
}
QMT_CHECK(maxChainLength < relativeElements.size());
if (!bestParentPackage) {
QMT_CHECK(maxChainLength == -1);
QMT_CHECK(minChainDepth == -1);
maxChainLength = 0;
bestParentPackage = suggestedParentPackage;
} else {
QMT_CHECK(maxChainLength >= 1);
}
int i = maxChainLength;
while (i < relativeElements.size()) {
auto newPackage = new qmt::MPackage();
newPackage->setFlags(qmt::MElement::ReverseEngineered);
newPackage->setName(relativeElements.at(i));
d->diagramSceneController->modelController()->addObject(bestParentPackage, newPackage);
bestParentPackage = newPackage;
++i;
}
return bestParentPackage;
}
qmt::MObject *PxNodeUtilities::findSameObject(const QStringList &relativeElements,
const qmt::MObject *object)
{
QQueue<qmt::MPackage *> roots;
roots.append(d->diagramSceneController->modelController()->rootPackage());
while (!roots.isEmpty()) {
qmt::MPackage *package = roots.takeFirst();
// append all sub-packages of the same level as next root packages
for (const qmt::Handle<qmt::MObject> &handle : package->children()) {
if (handle.hasTarget()) {
if (auto childPackage = dynamic_cast<qmt::MPackage *>(handle.target()))
roots.append(childPackage);
}
}
// goto into sub-packages to find complete chain of names
int relativeIndex = 0;
bool found = true;
while (found && relativeIndex < relativeElements.size()) {
QString relativeSearchId = qmt::NameController::calcElementNameSearchId(
relativeElements.at(relativeIndex));
found = false;
for (const qmt::Handle<qmt::MObject> &handle : package->children()) {
if (handle.hasTarget()) {
if (auto childPackage = dynamic_cast<qmt::MPackage *>(handle.target())) {
if (qmt::NameController::calcElementNameSearchId(childPackage->name()) == relativeSearchId) {
package = childPackage;
++relativeIndex;
found = true;
break;
}
}
}
}
}
if (found) {
QMT_CHECK(relativeIndex >= relativeElements.size());
// chain was found so check for given object within deepest package
QString objectSearchId = qmt::NameController::calcElementNameSearchId(object->name());
for (const qmt::Handle<qmt::MObject> &handle : package->children()) {
if (handle.hasTarget()) {
qmt::MObject *target = handle.target();
if (typeid(*target) == typeid(*object)
&& qmt::NameController::calcElementNameSearchId(target->name()) == objectSearchId) {
return target;
}
}
}
}
}
// complete sub-package structure scanned but did not found the desired object
return nullptr;
}
} // namespace Internal
} // namespace ModelEditor
|
