177 lines
6.9 KiB
Java
177 lines
6.9 KiB
Java
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#
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# This file is part of the LibreOffice project.
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#
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# This Source Code Form is subject to the terms of the Mozilla Public
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# License, v. 2.0. If a copy of the MPL was not distributed with this
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# file, You can obtain one at http://mozilla.org/MPL/2.0/.
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#
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# This file incorporates work covered by the following license notice:
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#
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# Licensed to the Apache Software Foundation (ASF) under one or more
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# contributor license agreements. See the NOTICE file distributed
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# with this work for additional information regarding copyright
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# ownership. The ASF licenses this file to you under the Apache
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# License, Version 2.0 (the "License"); you may not use this file
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# except in compliance with the License. You may obtain a copy of
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# the License at http://www.apache.org/licenses/LICENSE-2.0 .
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#
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import traceback
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from .UnoDialog import UnoDialog
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from ..common.Desktop import Desktop
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from ..common.PropertyNames import PropertyNames
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from ..common.HelpIds import HelpIds
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from com.sun.star.awt.ScrollBarOrientation import VERTICAL
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class ControlScroller(object):
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SORELFIRSTPOSY = 3
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iScrollBarWidth = 10
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# TODO add parameters for tabindices and helpindex
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def __init__(self, _CurUnoDialog, _xMSF, _iStep, _iCompPosX, _iCompPosY,
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_iCompWidth, _nblockincrement, _nlinedistance, _firsthelpindex):
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self.xMSF = _xMSF
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self.scrollfields = []
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self.ControlGroupVector = []
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ControlScroller.nblockincrement = _nblockincrement
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self.CurUnoDialog = _CurUnoDialog
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self.iStep = _iStep
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self.curHelpIndex = _firsthelpindex
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self.curtabindex = self.iStep * 100
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self.linedistance = _nlinedistance
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self.iCompPosX = _iCompPosX
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self.iCompPosY = _iCompPosY
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self.iCompWidth = _iCompWidth
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self.iCompHeight = 2 * ControlScroller.SORELFIRSTPOSY + \
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ControlScroller.nblockincrement * self.linedistance
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self.iStartPosY = self.iCompPosY + ControlScroller.SORELFIRSTPOSY
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ScrollHeight = self.iCompHeight - 2
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self.nlineincrement = 1
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self.sincSuffix = Desktop.getIncrementSuffix(
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self.CurUnoDialog.xDialogModel, "imgBackground")
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self.xScrollBar = self.CurUnoDialog.insertScrollBar(
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"TitleScrollBar" + self.sincSuffix,
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("Border", PropertyNames.PROPERTY_ENABLED,
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PropertyNames.PROPERTY_HEIGHT,
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PropertyNames.PROPERTY_HELPURL, "Orientation",
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PropertyNames.PROPERTY_POSITION_X,
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PropertyNames.PROPERTY_POSITION_Y,
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PropertyNames.PROPERTY_STEP,
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PropertyNames.PROPERTY_WIDTH),
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(0, True, ScrollHeight,
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HelpIds.getHelpIdString(self.curHelpIndex),
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VERTICAL, self.iCompPosX + self.iCompWidth - \
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ControlScroller.iScrollBarWidth - 1,
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self.iCompPosY + 1, self.iStep,
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ControlScroller.iScrollBarWidth), 0, self)
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self.nscrollvalue = 0
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ypos = self.iStartPosY + ControlScroller.SORELFIRSTPOSY
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for i in range(ControlScroller.nblockincrement):
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self.insertControlGroup(i, ypos)
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ypos += self.linedistance
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def fillupControls(self, binitialize):
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for i in range(ControlScroller.nblockincrement):
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if i < self.ncurfieldcount:
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self.fillupControl(i)
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if binitialize:
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self.CurUnoDialog.repaintDialogStep()
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def fillupControl(self, guiRow):
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nameProps = self.scrollfields[guiRow]
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valueProps = self.scrollfields[guiRow + self.nscrollvalue]
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for index, item in enumerate(nameProps):
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if self.CurUnoDialog.xDialogModel.hasByName(item.Name):
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self.setControlData(item.Name, valueProps[index].Value)
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else:
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raise AttributeError("No such control !")
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self.ControlGroupVector[guiRow].setEnabled(True)
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def setScrollValue(self, _nscrollvalue, _ntotfieldcount=None):
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if _ntotfieldcount is not None:
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self.setTotalFieldCount(_ntotfieldcount)
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if _nscrollvalue >= 0:
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self.xScrollBar.Model.ScrollValue = _nscrollvalue
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self.scrollControls()
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def setCurFieldCount(self):
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if self.ntotfieldcount > ControlScroller.nblockincrement:
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self.ncurfieldcount = ControlScroller.nblockincrement
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else:
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self.ncurfieldcount = self.ntotfieldcount
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def setTotalFieldCount(self, _ntotfieldcount):
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self.ntotfieldcount = _ntotfieldcount
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self.setCurFieldCount()
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if self.ntotfieldcount > ControlScroller.nblockincrement:
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self.xScrollBar.Model.Enabled = True
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self.xScrollBar.Model.ScrollValueMax = \
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self.ntotfieldcount - ControlScroller.nblockincrement
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else:
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self.xScrollBar.Model.Enabled = False
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def scrollControls(self):
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try:
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self.nscrollvalue = \
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int(self.xScrollBar.Model.ScrollValue)
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if self.nscrollvalue + ControlScroller.nblockincrement \
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>= self.ntotfieldcount:
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self.nscrollvalue = \
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self.ntotfieldcount - ControlScroller.nblockincrement
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self.fillupControls(False)
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except Exception:
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traceback.print_exc()
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'''
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updates the corresponding data to
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the control in guiRow and column
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@param guiRow 0 based row index
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@param column 0 based column index
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@return the propertyValue object corresponding to
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this control.
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'''
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def fieldInfo(self, guiRow, column):
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if guiRow + self.nscrollvalue < len(self.scrollfields):
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valueProp = (self.scrollfields[guiRow + self.nscrollvalue])[column]
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nameProp = (self.scrollfields[guiRow])[column]
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if self.CurUnoDialog.xDialogModel.hasByName(nameProp.Name):
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valueProp.Value = self.getControlData(nameProp.Name)
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else:
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valueProp.Value = nameProp.Value
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return valueProp
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else:
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return None
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def unregisterControlGroup(self, _index):
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del self.scrollfields[_index]
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def registerControlGroup(self, _currowproperties, _i):
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if _i == 0:
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del self.scrollfields[:]
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if _i >= len(self.scrollfields):
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self.scrollfields.append(_currowproperties)
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else:
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self.scrollfields.insert(_currowproperties, _i)
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def setControlData(self, controlname, newvalue):
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oControlModel = self.CurUnoDialog.xUnoDialog.getControl(
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controlname).Model
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propertyname = UnoDialog.getDisplayProperty(oControlModel)
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if propertyname:
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setattr(oControlModel, propertyname, newvalue)
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def getControlData(self, controlname):
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oControlModel = self.CurUnoDialog.xUnoDialog.getControl(
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controlname).Model
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propertyname = UnoDialog.getDisplayProperty(oControlModel)
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if propertyname:
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return getattr(oControlModel, propertyname)
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else:
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return None
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