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addons/symbolviewer/plugin_katesymbolviewer.cpp
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| 214 | 214 | | |||
|---|---|---|---|---|---|
| 215 | void KatePluginSymbolViewerView::slotDocEdited() | 215 | void KatePluginSymbolViewerView::slotDocEdited() | ||
| 216 | { | 216 | { | ||
| 217 | m_currItemTimer.stop(); // Avoid unneeded update | ||||
| 217 | m_updateTimer.start(500); | 218 | m_updateTimer.start(500); | ||
| 218 | } | 219 | } | ||
| 219 | 220 | | |||
| 220 | void KatePluginSymbolViewerView::cursorPositionChanged() | 221 | void KatePluginSymbolViewerView::cursorPositionChanged() | ||
| 221 | { | 222 | { | ||
| 222 | m_currItemTimer.start(100); | 223 | m_currItemTimer.start(200); | ||
| 223 | } | 224 | } | ||
| 224 | 225 | | |||
| 225 | void KatePluginSymbolViewerView::updateCurrTreeItem() | 226 | void KatePluginSymbolViewerView::updateCurrTreeItem() | ||
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| 235 | if (!doc) { | 236 | if (!doc) { | ||
| 236 | return; | 237 | return; | ||
| 237 | } | 238 | } | ||
| 239 | | ||||
| 238 | int currLine = editView->cursorPositionVirtual().line(); | 240 | int currLine = editView->cursorPositionVirtual().line(); | ||
| 239 | 241 | | |||
| 242 | if (currLine >= m_firstLine && currLine <= m_lastLine && m_firstLine != m_lastLine) { | ||||
| 243 | // Gotcha! Nothing to do | ||||
| 244 | return; | ||||
| 245 | } | ||||
| 246 | | ||||
| 240 | int newItemLine = 0; | 247 | int newItemLine = 0; | ||
| 241 | QTreeWidgetItem *newItem = nullptr; | 248 | QTreeWidgetItem *newItem = nullptr; | ||
| 242 | QTreeWidgetItem *tmp = nullptr; | 249 | QTreeWidgetItem *tmp = nullptr; | ||
| 250 | m_firstLine = std::numeric_limits<int>::max(); | ||||
| 251 | m_lastLine = std::numeric_limits<int>::min(); | ||||
| 252 | m_stopSearch = false; | ||||
| 243 | for (int i=0; i<m_symbols->topLevelItemCount(); i++) { | 253 | for (int i=0; i<m_symbols->topLevelItemCount(); i++) { | ||
| 244 | tmp = newActveItem(newItemLine, currLine, m_symbols->topLevelItem(i)); | 254 | tmp = newActveItem(newItemLine, currLine, m_symbols->topLevelItem(i)); | ||
| 245 | if (tmp) newItem = tmp; | 255 | if (tmp) newItem = tmp; | ||
| 256 | if (m_stopSearch) break; | ||||
| 246 | } | 257 | } | ||
| 247 | 258 | | |||
| 248 | if (newItem) { | 259 | if (newItem) { | ||
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| 254 | 265 | | |||
| 255 | QTreeWidgetItem *KatePluginSymbolViewerView::newActveItem(int &newItemLine, int currLine, QTreeWidgetItem *item) | 266 | QTreeWidgetItem *KatePluginSymbolViewerView::newActveItem(int &newItemLine, int currLine, QTreeWidgetItem *item) | ||
| 256 | { | 267 | { | ||
| 268 | if (m_stopSearch) return nullptr; | ||||
| 269 | | ||||
| 257 | QTreeWidgetItem *newItem = nullptr; | 270 | QTreeWidgetItem *newItem = nullptr; | ||
| 258 | QTreeWidgetItem *tmp = nullptr; | 271 | QTreeWidgetItem *tmp = nullptr; | ||
| 259 | int itemLine = item->data(1, Qt::DisplayRole).toInt(); | 272 | int itemLine = item->data(1, Qt::DisplayRole).toInt(); | ||
| 260 | 273 | | |||
| 261 | if ((itemLine <= currLine) && (itemLine > newItemLine)) { | 274 | if ((itemLine <= currLine) && (itemLine > newItemLine)) { | ||
| 262 | newItemLine = itemLine; | 275 | newItemLine = itemLine; | ||
| 276 | m_firstLine = itemLine; | ||||
| 277 | m_lastLine = qMax(m_lastLine, m_firstLine); | ||||
| 263 | newItem = item; | 278 | newItem = item; | ||
| 264 | } | 279 | } | ||
| 265 | 280 | | |||
| 281 | if (itemLine > currLine) { // Nested "if" to avoid unclear cluttered parentheses | ||||
| 282 | if ( ((itemLine - 1) < m_lastLine) || (m_lastLine < currLine) || (m_lastLine == m_firstLine) ) { | ||||
| 283 | m_lastLine = itemLine - 1; | ||||
| 284 | if (m_firstLine == m_lastLine) m_stopSearch = true; | ||||
| 285 | } | ||||
| 286 | } | ||||
| 287 | | ||||
| 266 | for (int i=0; i<item->childCount(); i++) { | 288 | for (int i=0; i<item->childCount(); i++) { | ||
| 289 | if (m_stopSearch) break; | ||||
| 267 | tmp = newActveItem(newItemLine, currLine, item->child(i)); | 290 | tmp = newActveItem(newItemLine, currLine, item->child(i)); | ||
| 268 | if (tmp) newItem = tmp; | 291 | if (tmp) newItem = tmp; | ||
| 269 | } | 292 | } | ||
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| 335 | else | 358 | else | ||
| 336 | new QTreeWidgetItem(m_symbols, QStringList(i18n("Sorry. Language not supported yet") ) ); | 359 | new QTreeWidgetItem(m_symbols, QStringList(i18n("Sorry. Language not supported yet") ) ); | ||
| 337 | 360 | | |||
| 361 | // To by-pass the check in updateCurrTreeItem() | ||||
| 362 | m_firstLine = std::numeric_limits<int>::max(); | ||||
| 363 | m_lastLine = std::numeric_limits<int>::min(); | ||||
| 364 | | ||||
| 338 | updateCurrTreeItem(); | 365 | updateCurrTreeItem(); | ||
| 366 | | ||||
| 339 | if (m_sort->isChecked()) | 367 | if (m_sort->isChecked()) | ||
| 340 | m_symbols->sortItems(0, Qt::AscendingOrder); | 368 | m_symbols->sortItems(0, Qt::AscendingOrder); | ||
| 341 | } | 369 | } | ||
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