Differential D17583 Diff 47579 src/mnemonicattached.cpp

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src/mnemonicattached.cpp

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19 19​
20#include "mnemonicattached.h" 20​#include "mnemonicattached.h"
21#include <QQuickItem> 21​#include <QQuickItem>
22#include <QQuickWindow> 22​#include <QQuickWindow>
23#include <QQuickRenderControl> 23​#include <QQuickRenderControl>
24#include <QDebug> 24​#include <QDebug>
25 25​
26QHash<QKeySequence, MnemonicAttached *> MnemonicAttached::s_sequenceToObject = QHash<QKeySequence, MnemonicAttached *>(); 26​QHash<QKeySequence, MnemonicAttached *> MnemonicAttached::s_sequenceToObject = QHash<QKeySequence, MnemonicAttached *>();
27QHash<MnemonicAttached *, QKeySequence> MnemonicAttached::s_objectToSequence = QHash<MnemonicAttached *, QKeySequence>(); ​
28 27​
29MnemonicAttached::MnemonicAttached(QObject *parent) 28​MnemonicAttached::MnemonicAttached(QObject *parent)
30 : QObject(parent) 29​ : QObject(parent)
31{ 30​{
32 QQuickItem *parentItem = qobject_cast<QQuickItem *>(parent); 31​ QQuickItem *parentItem = qobject_cast<QQuickItem *>(parent);
33 if (parentItem) { 32​ if (parentItem) {
34 if (parentItem->window()) { 33​ if (parentItem->window()) {
35 m_window = parentItem->window(); 34​ m_window = parentItem->window();
Show All 20 Lines48 if (m_window) {
56 } 55​ }
57 } 56​ }
58 }); 57​ });
59 } 58​ }
60} 59​}
61 60​
62MnemonicAttached::~MnemonicAttached() 61​MnemonicAttached::~MnemonicAttached()
63{ 62​{
64 QHash<MnemonicAttached *, QKeySequence>::iterator i = s_objectToSequence.find(this); 63​ s_sequenceToObject.remove(m_sequence);
65 if (i != s_objectToSequence.end()) { ​
66 s_sequenceToObject.remove(i.value()); ​
67 s_objectToSequence.erase(i); ​
68 } ​
69} 64​}
70 65​
71bool MnemonicAttached::eventFilter(QObject *watched, QEvent *e) 66​bool MnemonicAttached::eventFilter(QObject *watched, QEvent *e)
72{ 67​{
73 Q_UNUSED(watched) 68​ Q_UNUSED(watched)
74 69​
75 if (m_richTextLabel.isEmpty()) { 70​ if (m_richTextLabel.isEmpty()) {
76 return false; 71​ return false;
▲ Show 20 Lines • Show All 81 Lines • ▼ Show 20 Line(s)152 if (m_weights.isEmpty()) {
158 m_weight = m_baseWeight; 153​ m_weight = m_baseWeight;
159 } else { 154​ } else {
160 m_weight = m_baseWeight + m_weights.keys().last(); 155​ m_weight = m_baseWeight + m_weights.keys().last();
161 } 156​ }
162} 157​}
163 158​
164void MnemonicAttached::updateSequence() 159​void MnemonicAttached::updateSequence()
165{ 160​{
166 //forget about old association 161​ if (!m_sequence.isEmpty()) {
167 QHash<MnemonicAttached *, QKeySequence>::iterator objIt = s_objectToSequence.find(this); 162​ s_sequenceToObject.remove(m_sequence);
168 if (objIt != s_objectToSequence.end()) { 163​ m_sequence = {};
169 s_sequenceToObject.remove(objIt.value()); ​
170 s_objectToSequence.erase(objIt); ​
171 } 164​ }
172 165​
173 calculateWeights(); 166​ calculateWeights();
174 167​
175 const QString text = label(); 168​ const QString text = label();
176 169​
177 if (!m_enabled) { 170​ if (!m_enabled) {
178 m_actualRichTextLabel = text; 171​ m_actualRichTextLabel = text;
Show All 17 Lines187 do {
196 QChar c = i.value(); 189​ QChar c = i.value();
197 QKeySequence ks(QStringLiteral("Alt+") % c); 190​ QKeySequence ks(QStringLiteral("Alt+") % c);
198 MnemonicAttached *otherMa = s_sequenceToObject.value(ks); 191​ MnemonicAttached *otherMa = s_sequenceToObject.value(ks);
199 Q_ASSERT(otherMa != this); 192​ Q_ASSERT(otherMa != this);
200 if (!otherMa || otherMa->m_weight < m_weight) { 193​ if (!otherMa || otherMa->m_weight < m_weight) {
201 //the old shortcut is less valuable than the current: remove it 194​ //the old shortcut is less valuable than the current: remove it
202 if (otherMa) { 195​ if (otherMa) {
203 s_sequenceToObject.remove(otherMa->sequence()); 196​ s_sequenceToObject.remove(otherMa->sequence());
204 s_objectToSequence.remove(otherMa); 197​ otherMa->m_sequence = {};
205 } 198​ }
206 199​
207 s_sequenceToObject[ks] = this; 200​ s_sequenceToObject[ks] = this;
208 s_objectToSequence[this] = ks; 201​ m_sequence = ks;
209 m_richTextLabel = text; 202​ m_richTextLabel = text;
210 m_richTextLabel.replace(QRegularExpression(QLatin1String("\\&([^\\&])")), QStringLiteral("\\1")); 203​ m_richTextLabel.replace(QRegularExpression(QLatin1String("\\&([^\\&])")), QStringLiteral("\\1"));
211 m_actualRichTextLabel = m_richTextLabel; 204​ m_actualRichTextLabel = m_richTextLabel;
212 m_mnemonicLabel = m_richTextLabel; 205​ m_mnemonicLabel = m_richTextLabel;
213 m_mnemonicLabel.replace(c, QLatin1String("&") % c); 206​ m_mnemonicLabel.replace(c, QLatin1String("&") % c);
214 m_richTextLabel.replace(QString(c), QLatin1String("<u>") % c % QLatin1String("</u>")); 207​ m_richTextLabel.replace(QString(c), QLatin1String("<u>") % c % QLatin1String("</u>"));
215 208​
216 //remap the sequence of the previous shortcut 209​ //remap the sequence of the previous shortcut
217 if (otherMa) { 210​ if (otherMa) {
218 otherMa->updateSequence(); 211​ otherMa->updateSequence();
219 } 212​ }
220 213​
221 break; 214​ break;
222 } 215​ }
223 } while (i != m_weights.constBegin()); 216​ } while (i != m_weights.constBegin());
224 217​
225 if (s_objectToSequence.contains(this)) { 218​ if (!m_sequence.isEmpty()) {
226 emit sequenceChanged(); 219​ emit sequenceChanged();
227 } else { 220​ } else {
228 m_actualRichTextLabel = text; 221​ m_actualRichTextLabel = text;
229 m_actualRichTextLabel.replace(QRegularExpression(QStringLiteral("\\&([^\\&])")), QStringLiteral("\\1")); 222​ m_actualRichTextLabel.replace(QRegularExpression(QStringLiteral("\\&([^\\&])")), QStringLiteral("\\1"));
230 m_mnemonicLabel = m_actualRichTextLabel; 223​ m_mnemonicLabel = m_actualRichTextLabel;
231 } 224​ }
232 225​
233 emit richTextLabelChanged(); 226​ emit richTextLabelChanged();
▲ Show 20 Lines • Show All 78 Lines • ▼ Show 20 Line(s)
312 305​
313MnemonicAttached::ControlType MnemonicAttached::controlType() const 306​MnemonicAttached::ControlType MnemonicAttached::controlType() const
314{ 307​{
315 return m_controlType; 308​ return m_controlType;
316} 309​}
317 310​
318QKeySequence MnemonicAttached::sequence() 311​QKeySequence MnemonicAttached::sequence()
319{ 312​{
320 return s_objectToSequence.value(this); 313​ return m_sequence;
321} 314​}
322 315​
323MnemonicAttached *MnemonicAttached::qmlAttachedProperties(QObject *object) 316​MnemonicAttached *MnemonicAttached::qmlAttachedProperties(QObject *object)
324{ 317​{
325 return new MnemonicAttached(object); 318​ return new MnemonicAttached(object);
326} 319​}
327 320​
328#include "moc_mnemonicattached.cpp" 321​#include "moc_mnemonicattached.cpp"