Mercurial Repositories > eric / file comparison
comparison: src/eric7/PdfViewer/PdfSearchWidget.py
src/eric7/PdfViewer/PdfSearchWidget.py
- branch
- pdf_viewer
- changeset 9722
- 63135ab601e7
- parent 9709
- c89fc15ecf56
- child 10439
- 21c28b0f9e41
equal
deleted
inserted
replaced
| 9714:2a3c6f6f88b6 | 9722:63135ab601e7 |
|---|---|
| 5 | 5 |
| 6 """ | 6 """ |
| 7 Module implementing a Search widget. | 7 Module implementing a Search widget. |
| 8 """ | 8 """ |
| 9 | 9 |
| 10 from PyQt6.QtCore import Qt, pyqtSlot, QModelIndex, pyqtSignal | 10 from PyQt6.QtCore import QModelIndex, Qt, pyqtSignal, pyqtSlot |
| 11 from PyQt6.QtPdf import QPdfSearchModel, QPdfDocument, QPdfLink | 11 from PyQt6.QtPdf import QPdfDocument, QPdfLink, QPdfSearchModel |
| 12 from PyQt6.QtWidgets import ( | 12 from PyQt6.QtWidgets import ( |
| 13 QWidget, QVBoxLayout, QLabel, QLineEdit, QHBoxLayout, QToolButton, | 13 QAbstractItemView, |
| 14 QAbstractItemView, QTreeWidget, QTreeWidgetItem | 14 QHBoxLayout, |
| 15 QLabel, | |
| 16 QLineEdit, | |
| 17 QToolButton, | |
| 18 QTreeWidget, | |
| 19 QTreeWidgetItem, | |
| 20 QVBoxLayout, | |
| 21 QWidget, | |
| 15 ) | 22 ) |
| 16 | 23 |
| 17 from eric7 import Preferences | 24 from eric7 import Preferences |
| 18 from eric7.EricGui import EricPixmapCache | 25 from eric7.EricGui import EricPixmapCache |
| 19 | 26 |
| 134 index, QPdfSearchModel.Role.Page.value | 141 index, QPdfSearchModel.Role.Page.value |
| 135 ) | 142 ) |
| 136 ) | 143 ) |
| 137 ), | 144 ), |
| 138 "", | 145 "", |
| 139 ] | 146 ], |
| 140 ) | 147 ) |
| 141 contextBefore = self.__searchModel.data( | 148 contextBefore = self.__searchModel.data( |
| 142 index, QPdfSearchModel.Role.ContextBefore.value | 149 index, QPdfSearchModel.Role.ContextBefore.value |
| 143 ) | 150 ) |
| 144 if len(contextBefore) > contextLength: | 151 if len(contextBefore) > contextLength: |
| 148 ) | 155 ) |
| 149 if len(contextAfter) > contextLength: | 156 if len(contextAfter) > contextLength: |
| 150 contextAfter = "{0} ...".format(contextAfter[:contextLength]) | 157 contextAfter = "{0} ...".format(contextAfter[:contextLength]) |
| 151 resultLabel = QLabel( | 158 resultLabel = QLabel( |
| 152 self.tr( | 159 self.tr( |
| 153 "{0}<b>{1}</b>{2}", | 160 "{0}<b>{1}</b>{2}", "context before, search string, context after" |
| 154 "context before, search string, context after" | |
| 155 ).format(contextBefore, self.searchString(), contextAfter) | 161 ).format(contextBefore, self.searchString(), contextAfter) |
| 156 ) | 162 ) |
| 157 self.setItemWidget(itm, 1, resultLabel) | 163 self.setItemWidget(itm, 1, resultLabel) |
| 158 | 164 |
| 159 if Preferences.getPdfViewer("PdfSearchHighlightAll"): | 165 if Preferences.getPdfViewer("PdfSearchHighlightAll"): |
| 239 | 245 |
| 240 class PdfSearchWidget(QWidget): | 246 class PdfSearchWidget(QWidget): |
| 241 """ | 247 """ |
| 242 Class implementing a Search widget. | 248 Class implementing a Search widget. |
| 243 | 249 |
| 244 @signal searchResultAktivated(QPdfLink) emitted to send the activated search | 250 @signal searchResultActivated(QPdfLink) emitted to send the activated search |
| 245 result link | 251 result link |
| 246 @signal searchNextAvailable(bool) emitted to indicate the availability of | 252 @signal searchNextAvailable(bool) emitted to indicate the availability of |
| 247 search results after the current one | 253 search results after the current one |
| 248 @signal searchPrevAvailable(bool) emitted to indicate the availability of | 254 @signal searchPrevAvailable(bool) emitted to indicate the availability of |
| 249 search results before the current one | 255 search results before the current one |
| 276 self.__header.setAlignment(Qt.AlignmentFlag.AlignCenter) | 282 self.__header.setAlignment(Qt.AlignmentFlag.AlignCenter) |
| 277 self.__layout.addWidget(self.__header) | 283 self.__layout.addWidget(self.__header) |
| 278 | 284 |
| 279 # Line 2: search entry and navigation buttons | 285 # Line 2: search entry and navigation buttons |
| 280 self.__searchLineLayout = QHBoxLayout() | 286 self.__searchLineLayout = QHBoxLayout() |
| 281 | 287 |
| 282 self.__searchEdit = QLineEdit(self) | 288 self.__searchEdit = QLineEdit(self) |
| 283 self.__searchEdit.setPlaceholderText(self.tr("Search ...")) | 289 self.__searchEdit.setPlaceholderText(self.tr("Search ...")) |
| 284 self.__searchEdit.setClearButtonEnabled(True) | 290 self.__searchEdit.setClearButtonEnabled(True) |
| 285 self.__searchLineLayout.addWidget(self.__searchEdit) | 291 self.__searchLineLayout.addWidget(self.__searchEdit) |
| 286 | 292 |
| 287 # layout for the navigation buttons | 293 # layout for the navigation buttons |
| 288 self.__buttonsLayout = QHBoxLayout() | 294 self.__buttonsLayout = QHBoxLayout() |
| 289 self.__buttonsLayout.setSpacing(0) | 295 self.__buttonsLayout.setSpacing(0) |
| 290 | 296 |
| 291 self.__findPrevButton = QToolButton(self) | 297 self.__findPrevButton = QToolButton(self) |
| 294 ) | 300 ) |
| 295 self.__findPrevButton.setIcon(EricPixmapCache.getIcon("1leftarrow")) | 301 self.__findPrevButton.setIcon(EricPixmapCache.getIcon("1leftarrow")) |
| 296 self.__buttonsLayout.addWidget(self.__findPrevButton) | 302 self.__buttonsLayout.addWidget(self.__findPrevButton) |
| 297 | 303 |
| 298 self.__findNextButton = QToolButton(self) | 304 self.__findNextButton = QToolButton(self) |
| 299 self.__findNextButton.setToolTip(self.tr("Press to move to the next occurrence")) | 305 self.__findNextButton.setToolTip( |
| 306 self.tr("Press to move to the next occurrence") | |
| 307 ) | |
| 300 self.__findNextButton.setIcon(EricPixmapCache.getIcon("1rightarrow")) | 308 self.__findNextButton.setIcon(EricPixmapCache.getIcon("1rightarrow")) |
| 301 self.__buttonsLayout.addWidget(self.__findNextButton) | 309 self.__buttonsLayout.addWidget(self.__findNextButton) |
| 302 | 310 |
| 303 self.__searchLineLayout.addLayout(self.__buttonsLayout) | 311 self.__searchLineLayout.addLayout(self.__buttonsLayout) |
| 304 self.__layout.addLayout(self.__searchLineLayout) | 312 self.__layout.addLayout(self.__searchLineLayout) |
| 377 @pyqtSlot(QTreeWidgetItem) | 385 @pyqtSlot(QTreeWidgetItem) |
| 378 def __entrySelected(self, item): | 386 def __entrySelected(self, item): |
| 379 """ | 387 """ |
| 380 Private slot to handle the selection of a search result entry. | 388 Private slot to handle the selection of a search result entry. |
| 381 | 389 |
| 382 @param index index of the activated entry | 390 @param item reference to the selected item |
| 383 @type QModelIndex | 391 @type QTreeWidgetItem |
| 384 """ | 392 """ |
| 385 link = self.__resultsWidget.getPdfLink(item) | 393 link = self.__resultsWidget.getPdfLink(item) |
| 386 self.searchResultActivated.emit(link) | 394 self.searchResultActivated.emit(link) |
| 387 | 395 |
| 388 @pyqtSlot() | 396 @pyqtSlot() |
