mirror of
https://github.com/olivierkes/manuskript.git
synced 2024-05-18 11:52:25 +12:00
462 lines
16 KiB
Python
462 lines
16 KiB
Python
#!/usr/bin/env python
|
|
# --!-- coding: utf8 --!--
|
|
from PyQt5.QtCore import pyqtSignal, QModelIndex
|
|
from PyQt5.QtGui import QPalette
|
|
from PyQt5.QtWidgets import QWidget, QFrame, QSpacerItem, QSizePolicy
|
|
from PyQt5.QtWidgets import QVBoxLayout, qApp, QStyle
|
|
|
|
from manuskript import settings
|
|
from manuskript.functions import AUC, mainWindow
|
|
from manuskript.ui.editors.editorWidget_ui import Ui_editorWidget_ui
|
|
from manuskript.ui.views.MDEditView import MDEditView
|
|
from manuskript.ui.tools.splitDialog import splitDialog
|
|
|
|
|
|
class editorWidget(QWidget, Ui_editorWidget_ui):
|
|
"""
|
|
`editorWidget` is a class responsible for displaying and editing one
|
|
`outlineItem`. This item can be a folder or a text.
|
|
|
|
It has four views (see `self.setView`)
|
|
|
|
- For folders: "text", "outline" or "cork" (set in `self.folderView`)
|
|
|
|
Text: displays a list of `textEditView` in a scroll area
|
|
|
|
Outline: displays an outline, using an `outlineView`
|
|
|
|
Cork: displays flash cards, using a `corkView`
|
|
|
|
- For text: item is simply displayed in a `textEditView`
|
|
|
|
All those views are contained in `editorWidget` single widget: `self.stack`.
|
|
|
|
`editorWidget` are managed in `tabSplitted` (that allow to open several
|
|
`outlineItem`s, either in Tabs or in split views.
|
|
|
|
`tabSplitted` are in turn managed by the `mainEditor`, which is unique and
|
|
gives UI buttons to manage all those views.
|
|
"""
|
|
|
|
toggledSpellcheck = pyqtSignal(bool)
|
|
dictChanged = pyqtSignal(str)
|
|
|
|
_maxTabTitleLength = 24
|
|
|
|
def __init__(self, parent):
|
|
QWidget.__init__(self, parent)
|
|
self.setupUi(self)
|
|
self.currentIndex = QModelIndex()
|
|
self.currentID = None
|
|
self.txtEdits = []
|
|
self.scroll.setBackgroundRole(QPalette.Base)
|
|
self.toggledSpellcheck.connect(self.txtRedacText.toggleSpellcheck, AUC)
|
|
self.dictChanged.connect(self.txtRedacText.setDict, AUC)
|
|
self.txtRedacText.setHighlighting(True)
|
|
self.currentDict = ""
|
|
self.spellcheck = True
|
|
self.folderView = "cork"
|
|
self.mw = mainWindow()
|
|
self._tabWidget = None # set by mainEditor on creation
|
|
|
|
self._model = None
|
|
|
|
# Capture textEdit scrollbar, so that we can put it outside the margins.
|
|
self.txtEditScrollBar = self.txtRedacText.verticalScrollBar()
|
|
self.txtEditScrollBar.setParent(self)
|
|
self.stack.currentChanged.connect(self.setScrollBarVisibility)
|
|
|
|
# def setModel(self, model):
|
|
# self._model = model
|
|
# self.setView()
|
|
|
|
def resizeEvent(self, event):
|
|
"""
|
|
textEdit's scrollBar has been reparented to self. So we need to
|
|
update it's geomtry when self is resized, and put it where we want it
|
|
to be.
|
|
"""
|
|
# Update scrollbar geometry
|
|
r = self.geometry()
|
|
w = 10 # Cf. style.mainEditorTabSS
|
|
r.setWidth(w)
|
|
r.moveRight(self.geometry().width())
|
|
self.txtEditScrollBar.setGeometry(r)
|
|
|
|
QWidget.resizeEvent(self, event)
|
|
|
|
def setScrollBarVisibility(self):
|
|
"""
|
|
Since the texteEdit scrollBar has been reparented to self, it is not
|
|
hidden when stack changes. We have to do it manually.
|
|
"""
|
|
self.txtEditScrollBar.setVisible(self.stack.currentIndex() == 0)
|
|
|
|
def setFolderView(self, v):
|
|
oldV = self.folderView
|
|
if v == "cork":
|
|
self.folderView = "cork"
|
|
elif v == "outline":
|
|
self.folderView = "outline"
|
|
else:
|
|
self.folderView = "text"
|
|
|
|
# Saving value
|
|
settings.folderView = self.folderView
|
|
|
|
if oldV != self.folderView and self.currentIndex:
|
|
self.setCurrentModelIndex(self.currentIndex)
|
|
|
|
def setCorkSizeFactor(self, v):
|
|
self.corkView.itemDelegate().setCorkSizeFactor(v)
|
|
self.redrawCorkItems()
|
|
|
|
def redrawCorkItems(self):
|
|
r = self.corkView.rootIndex()
|
|
|
|
if r.isValid():
|
|
count = r.internalPointer().childCount()
|
|
elif self._model:
|
|
count = self._model.rootItem.childCount()
|
|
else:
|
|
count = 0
|
|
|
|
for c in range(count):
|
|
self.corkView.itemDelegate().sizeHintChanged.emit(r.child(c, 0))
|
|
|
|
def updateTabTitle(self):
|
|
"""
|
|
`editorWidget` belongs to a `QTabWidget` in a `tabSplitter`. We update
|
|
the tab title to reflect that of current item.
|
|
"""
|
|
# `self._tabWidget` is set by mainEditor when creating tab and `editorWidget`.
|
|
# if `editorWidget` is ever used out of `mainEditor`, this could throw
|
|
# an error.
|
|
if not self._tabWidget:
|
|
return
|
|
|
|
if self.currentIndex.isValid():
|
|
item = self.currentIndex.internalPointer()
|
|
elif self._model:
|
|
item = self._model.rootItem
|
|
else:
|
|
return
|
|
|
|
i = self._tabWidget.indexOf(self)
|
|
|
|
self._tabWidget.setTabText(i, self.ellidedTitle(item.title()))
|
|
self._tabWidget.setTabToolTip(i, item.title())
|
|
|
|
def ellidedTitle(self, title):
|
|
if len(title) > self._maxTabTitleLength:
|
|
return "{}…".format(title[:self._maxTabTitleLength])
|
|
else:
|
|
return title
|
|
|
|
def setView(self):
|
|
# index = mainWindow().treeRedacOutline.currentIndex()
|
|
|
|
# Counting the number of other selected items
|
|
# sel = []
|
|
# for i in mainWindow().treeRedacOutline.selectionModel().selection().indexes():
|
|
# if i.column() != 0: continue
|
|
# if i not in sel: sel.append(i)
|
|
|
|
# if len(sel) != 0:
|
|
# item = index.internalPointer()
|
|
# else:
|
|
# index = QModelIndex()
|
|
# item = self.mw.mdlOutline.rootItem
|
|
|
|
# self.currentIndex = index
|
|
|
|
if self.currentIndex.isValid():
|
|
item = self.currentIndex.internalPointer()
|
|
else:
|
|
item = self.mw.mdlOutline.rootItem
|
|
|
|
self.updateTabTitle()
|
|
|
|
def addTitle(itm):
|
|
edt = MDEditView(self, html="<h{l}>{t}</h{l}>".format(l=min(itm.level() + 1, 5), t=itm.title()),
|
|
autoResize=True)
|
|
edt.setFrameShape(QFrame.NoFrame)
|
|
self.txtEdits.append(edt)
|
|
l.addWidget(edt)
|
|
|
|
def addLine():
|
|
line = QFrame(self.text)
|
|
line.setFrameShape(QFrame.HLine)
|
|
line.setFrameShadow(QFrame.Sunken)
|
|
l.addWidget(line)
|
|
|
|
def addText(itm):
|
|
edt = MDEditView(self,
|
|
index=itm.index(),
|
|
spellcheck=self.spellcheck,
|
|
dict=settings.dict,
|
|
highlighting=True,
|
|
autoResize=True)
|
|
edt.setFrameShape(QFrame.NoFrame)
|
|
edt.setStatusTip("{}".format(itm.path()))
|
|
self.toggledSpellcheck.connect(edt.toggleSpellcheck, AUC)
|
|
self.dictChanged.connect(edt.setDict, AUC)
|
|
# edt.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Preferred)
|
|
self.txtEdits.append(edt)
|
|
l.addWidget(edt)
|
|
|
|
def addChildren(itm):
|
|
for c in range(itm.childCount()):
|
|
child = itm.child(c)
|
|
|
|
if child.isFolder():
|
|
addTitle(child)
|
|
addChildren(child)
|
|
|
|
else:
|
|
addText(child)
|
|
addLine()
|
|
|
|
def addSpacer():
|
|
l.addItem(QSpacerItem(10, 1000, QSizePolicy.Minimum, QSizePolicy.Expanding))
|
|
|
|
# Display multiple selected items
|
|
# if len(sel) > 1 and False: # Buggy and not very useful, skip
|
|
# self.stack.setCurrentIndex(1)
|
|
# w = QWidget()
|
|
# l = QVBoxLayout(w)
|
|
# self.txtEdits = []
|
|
# for idx in sel:
|
|
# sItem = idx.internalPointer()
|
|
# addTitle(sItem)
|
|
# if sItem.isFolder():
|
|
# addChildren(sItem)
|
|
# else:
|
|
# addText(sItem)
|
|
# addLine()
|
|
# addSpacer()
|
|
# self.scroll.setWidget(w)
|
|
|
|
if item and item.isFolder() and self.folderView == "text":
|
|
self.stack.setCurrentIndex(1)
|
|
w = QWidget()
|
|
w.setObjectName("editorWidgetFolderText")
|
|
l = QVBoxLayout(w)
|
|
opt = settings.textEditor
|
|
background = (opt["background"] if not opt["backgroundTransparent"]
|
|
else "transparent")
|
|
w.setStyleSheet("background: {};".format(background))
|
|
self.stack.widget(1).setStyleSheet("background: {}"
|
|
.format(background))
|
|
# self.scroll.setWidgetResizable(False)
|
|
|
|
self.txtEdits = []
|
|
|
|
if item != self._model.rootItem:
|
|
addTitle(item)
|
|
|
|
addChildren(item)
|
|
addSpacer()
|
|
self.scroll.setWidget(w)
|
|
|
|
elif item and item.isFolder() and self.folderView == "cork":
|
|
self.stack.setCurrentIndex(2)
|
|
self.corkView.setModel(self._model)
|
|
self.corkView.setRootIndex(self.currentIndex)
|
|
try:
|
|
self.corkView.selectionModel().selectionChanged.connect(mainWindow().redacMetadata.selectionChanged, AUC)
|
|
self.corkView.clicked.connect(mainWindow().redacMetadata.selectionChanged, AUC)
|
|
self.corkView.clicked.connect(mainWindow().mainEditor.updateTargets, AUC)
|
|
except TypeError:
|
|
pass
|
|
|
|
elif item and item.isFolder() and self.folderView == "outline":
|
|
self.stack.setCurrentIndex(3)
|
|
self.outlineView.setModelCharacters(mainWindow().mdlCharacter)
|
|
self.outlineView.setModelLabels(mainWindow().mdlLabels)
|
|
self.outlineView.setModelStatus(mainWindow().mdlStatus)
|
|
self.outlineView.setModel(self._model)
|
|
self.outlineView.setRootIndex(self.currentIndex)
|
|
|
|
try:
|
|
self.outlineView.selectionModel().selectionChanged.connect(mainWindow().redacMetadata.selectionChanged, AUC)
|
|
self.outlineView.clicked.connect(mainWindow().redacMetadata.selectionChanged, AUC)
|
|
self.outlineView.clicked.connect(mainWindow().mainEditor.updateTargets, AUC)
|
|
except TypeError:
|
|
pass
|
|
|
|
if item and item.isText():
|
|
self.txtRedacText.setCurrentModelIndex(self.currentIndex)
|
|
self.stack.setCurrentIndex(0) # Single text item
|
|
else:
|
|
self.txtRedacText.setCurrentModelIndex(QModelIndex())
|
|
|
|
try:
|
|
self._model.dataChanged.connect(self.modelDataChanged, AUC)
|
|
self._model.rowsInserted.connect(self.updateIndexFromID, AUC)
|
|
self._model.rowsRemoved.connect(self.updateIndexFromID, AUC)
|
|
#self.mw.mdlOutline.rowsAboutToBeRemoved.connect(self.rowsAboutToBeRemoved, AUC)
|
|
except TypeError:
|
|
pass
|
|
|
|
self.updateStatusBar()
|
|
|
|
def setCurrentModelIndex(self, index=None):
|
|
if index.isValid():
|
|
self.currentIndex = index
|
|
self._model = index.model()
|
|
self.currentID = self._model.ID(index)
|
|
else:
|
|
self.currentIndex = QModelIndex()
|
|
self.currentID = None
|
|
|
|
if self._model:
|
|
self.setView()
|
|
|
|
def updateIndexFromID(self):
|
|
"""
|
|
Index might have changed (through drag an drop), so we keep current
|
|
item's ID and update index. Item might have been deleted too.
|
|
"""
|
|
idx = self._model.getIndexByID(self.currentID)
|
|
|
|
# If we have an ID but the ID does not exist, it has been deleted
|
|
if self.currentID and idx == QModelIndex():
|
|
# Item has been deleted, we open the parent instead
|
|
self.setCurrentModelIndex(self.currentIndex.parent())
|
|
# FIXME: selection in self.mw.treeRedacOutline is not updated
|
|
# but we cannot simply setCurrentIndex through treeRedacOutline
|
|
# because this might be a tab in the background / out of focus
|
|
# Also the UI of mainEditor is not updated (so the folder icons
|
|
# are not display, button "up" doesn't work, etc.).
|
|
|
|
# Item has been moved
|
|
elif idx != self.currentIndex:
|
|
# We update the index
|
|
self.currentIndex = idx
|
|
self.setView()
|
|
|
|
def modelDataChanged(self, topLeft, bottomRight):
|
|
# if self.currentID:
|
|
# self.updateIndexFromID()
|
|
if not self.currentIndex:
|
|
return
|
|
if topLeft.row() <= self.currentIndex.row() <= bottomRight.row():
|
|
self.updateStatusBar()
|
|
|
|
#def rowsAboutToBeRemoved(self, parent, first, last):
|
|
#if self.currentIndex:
|
|
#if self.currentIndex.parent() == parent and \
|
|
#first <= self.currentIndex.row() <= last:
|
|
## Item deleted, close tab
|
|
#self.mw.mainEditor.tab.removeTab(self.mw.mainEditor.tab.indexOf(self))
|
|
|
|
def updateStatusBar(self):
|
|
# Update progress
|
|
# if self.currentIndex and self.currentIndex.isValid():
|
|
# if self._model:
|
|
mw = mainWindow()
|
|
if not mw:
|
|
return
|
|
|
|
mw.mainEditor.updateStats()
|
|
|
|
def toggleSpellcheck(self, v):
|
|
self.spellcheck = v
|
|
self.toggledSpellcheck.emit(v)
|
|
|
|
def setDict(self, dct):
|
|
self.currentDict = dct
|
|
self.dictChanged.emit(dct)
|
|
|
|
###############################################################################
|
|
# FUNCTIONS FOR MENU ACCESS
|
|
###############################################################################
|
|
|
|
def getCurrentItemView(self):
|
|
"""
|
|
Returns the current item view, between txtRedacText, outlineView and
|
|
corkView. If folder/text view, returns None. (Because handled
|
|
differently)
|
|
"""
|
|
|
|
if self.stack.currentIndex() == 0:
|
|
return self.txtRedacText
|
|
elif self.folderView == "outline":
|
|
return self.outlineView
|
|
elif self.folderView == "cork":
|
|
return self.corkView
|
|
else:
|
|
return None
|
|
|
|
def copy(self):
|
|
if self.getCurrentItemView(): self.getCurrentItemView().copy()
|
|
def cut(self):
|
|
if self.getCurrentItemView(): self.getCurrentItemView().cut()
|
|
def paste(self):
|
|
if self.getCurrentItemView(): self.getCurrentItemView().paste()
|
|
def rename(self):
|
|
if self.getCurrentItemView(): self.getCurrentItemView().rename()
|
|
def duplicate(self):
|
|
if self.getCurrentItemView(): self.getCurrentItemView().duplicate()
|
|
def delete(self):
|
|
if self.getCurrentItemView(): self.getCurrentItemView().delete()
|
|
def moveUp(self):
|
|
if self.getCurrentItemView(): self.getCurrentItemView().moveUp()
|
|
def moveDown(self):
|
|
if self.getCurrentItemView(): self.getCurrentItemView().moveDown()
|
|
|
|
def splitDialog(self):
|
|
"""
|
|
Opens a dialog to split selected items.
|
|
"""
|
|
if self.getCurrentItemView() == self.txtRedacText:
|
|
# Text editor
|
|
if not self.currentIndex.isValid():
|
|
return
|
|
|
|
sel = self.txtRedacText.textCursor().selectedText()
|
|
# selectedText uses \u2029 instead of \n, no idea why.
|
|
sel = sel.replace("\u2029", "\n")
|
|
splitDialog(self, [self.currentIndex], mark=sel)
|
|
|
|
elif self.getCurrentItemView():
|
|
# One of the views
|
|
self.getCurrentItemView().splitDialog()
|
|
|
|
def splitCursor(self):
|
|
"""
|
|
Splits items at cursor position. If there is a selection, that selection
|
|
becomes the new item's title.
|
|
|
|
Call context: Only works when editing a file.
|
|
"""
|
|
|
|
if not self.currentIndex.isValid():
|
|
return
|
|
|
|
if self.getCurrentItemView() == self.txtRedacText:
|
|
c = self.txtRedacText.textCursor()
|
|
|
|
title = c.selectedText()
|
|
# selection can be backward
|
|
pos = min(c.selectionStart(), c.selectionEnd())
|
|
|
|
item = self.currentIndex.internalPointer()
|
|
|
|
item.splitAt(pos, len(title))
|
|
|
|
def merge(self):
|
|
"""
|
|
Merges selected items together.
|
|
|
|
Call context: Multiple selection, same parent.
|
|
"""
|
|
if self.getCurrentItemView() == self.txtRedacText:
|
|
# Text editor, nothing to merge
|
|
pass
|
|
|
|
elif self.getCurrentItemView():
|
|
# One of the views
|
|
self.getCurrentItemView().merge()
|