update

tool-tech-file-view/LibreOfficePortable/App/libreoffice/program/wizards/ui/ControlScroller.py

@@ -0,0 +1,176 @@
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+# This file incorporates work covered by the following license notice:
+#
+#   Licensed to the Apache Software Foundation (ASF) under one or more
+#   contributor license agreements. See the NOTICE file distributed
+#   with this work for additional information regarding copyright
+#   ownership. The ASF licenses this file to you under the Apache
+#   License, Version 2.0 (the "License"); you may not use this file
+#   except in compliance with the License. You may obtain a copy of
+#   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+#
+import traceback
+from .UnoDialog import UnoDialog
+from ..common.Desktop import Desktop
+from ..common.PropertyNames import PropertyNames
+from ..common.HelpIds import HelpIds
+
+from com.sun.star.awt.ScrollBarOrientation import VERTICAL
+
+class ControlScroller(object):
+
+    SORELFIRSTPOSY = 3
+    iScrollBarWidth = 10
+
+    # TODO add parameters for tabindices and helpindex
+    def __init__(self, _CurUnoDialog, _xMSF, _iStep, _iCompPosX, _iCompPosY,
+            _iCompWidth, _nblockincrement, _nlinedistance, _firsthelpindex):
+        self.xMSF = _xMSF
+        self.scrollfields = []
+        self.ControlGroupVector = []
+        ControlScroller.nblockincrement = _nblockincrement
+        self.CurUnoDialog = _CurUnoDialog
+        self.iStep = _iStep
+        self.curHelpIndex = _firsthelpindex
+        self.curtabindex = self.iStep * 100
+        self.linedistance = _nlinedistance
+        self.iCompPosX = _iCompPosX
+        self.iCompPosY = _iCompPosY
+        self.iCompWidth = _iCompWidth
+        self.iCompHeight = 2 * ControlScroller.SORELFIRSTPOSY + \
+                ControlScroller.nblockincrement * self.linedistance
+        self.iStartPosY = self.iCompPosY + ControlScroller.SORELFIRSTPOSY
+        ScrollHeight = self.iCompHeight - 2
+        self.nlineincrement = 1
+        self.sincSuffix = Desktop.getIncrementSuffix(
+            self.CurUnoDialog.xDialogModel, "imgBackground")
+
+        self.xScrollBar = self.CurUnoDialog.insertScrollBar(
+            "TitleScrollBar" + self.sincSuffix,
+            ("Border", PropertyNames.PROPERTY_ENABLED,
+                PropertyNames.PROPERTY_HEIGHT,
+                PropertyNames.PROPERTY_HELPURL, "Orientation",
+                PropertyNames.PROPERTY_POSITION_X,
+                PropertyNames.PROPERTY_POSITION_Y,
+                PropertyNames.PROPERTY_STEP,
+                PropertyNames.PROPERTY_WIDTH),
+            (0, True, ScrollHeight,
+                HelpIds.getHelpIdString(self.curHelpIndex),
+                VERTICAL, self.iCompPosX + self.iCompWidth - \
+                    ControlScroller.iScrollBarWidth - 1,
+                self.iCompPosY + 1, self.iStep,
+                ControlScroller.iScrollBarWidth), 0, self)
+        self.nscrollvalue = 0
+        ypos = self.iStartPosY + ControlScroller.SORELFIRSTPOSY
+        for i in range(ControlScroller.nblockincrement):
+            self.insertControlGroup(i, ypos)
+            ypos += self.linedistance
+
+    def fillupControls(self, binitialize):
+        for i in range(ControlScroller.nblockincrement):
+            if i < self.ncurfieldcount:
+                self.fillupControl(i)
+
+        if binitialize:
+            self.CurUnoDialog.repaintDialogStep()
+
+
+    def fillupControl(self, guiRow):
+        nameProps = self.scrollfields[guiRow]
+        valueProps = self.scrollfields[guiRow + self.nscrollvalue]
+        for index, item in enumerate(nameProps):
+            if self.CurUnoDialog.xDialogModel.hasByName(item.Name):
+                self.setControlData(item.Name, valueProps[index].Value)
+            else:
+                raise AttributeError("No such control !")
+        self.ControlGroupVector[guiRow].setEnabled(True)
+
+    def setScrollValue(self, _nscrollvalue, _ntotfieldcount=None):
+        if _ntotfieldcount is not None:
+            self.setTotalFieldCount(_ntotfieldcount)
+        if _nscrollvalue >= 0:
+            self.xScrollBar.Model.ScrollValue = _nscrollvalue
+            self.scrollControls()
+
+    def setCurFieldCount(self):
+        if self.ntotfieldcount > ControlScroller.nblockincrement:
+            self.ncurfieldcount = ControlScroller.nblockincrement
+        else:
+            self.ncurfieldcount = self.ntotfieldcount
+
+    def setTotalFieldCount(self, _ntotfieldcount):
+        self.ntotfieldcount = _ntotfieldcount
+        self.setCurFieldCount()
+        if self.ntotfieldcount > ControlScroller.nblockincrement:
+            self.xScrollBar.Model.Enabled = True
+            self.xScrollBar.Model.ScrollValueMax = \
+                self.ntotfieldcount - ControlScroller.nblockincrement
+        else:
+            self.xScrollBar.Model.Enabled = False
+
+    def scrollControls(self):
+        try:
+            self.nscrollvalue = \
+                int(self.xScrollBar.Model.ScrollValue)
+            if self.nscrollvalue + ControlScroller.nblockincrement \
+                    >= self.ntotfieldcount:
+                self.nscrollvalue = \
+                    self.ntotfieldcount - ControlScroller.nblockincrement
+            self.fillupControls(False)
+        except Exception:
+            traceback.print_exc()
+
+    '''
+    updates the corresponding data to
+    the control in guiRow and column
+    @param guiRow 0 based row index
+    @param column 0 based column index
+    @return the propertyValue object corresponding to
+    this control.
+    '''
+
+    def fieldInfo(self, guiRow, column):
+        if guiRow + self.nscrollvalue < len(self.scrollfields):
+            valueProp = (self.scrollfields[guiRow + self.nscrollvalue])[column]
+            nameProp = (self.scrollfields[guiRow])[column]
+            if self.CurUnoDialog.xDialogModel.hasByName(nameProp.Name):
+                valueProp.Value = self.getControlData(nameProp.Name)
+            else:
+                valueProp.Value = nameProp.Value
+            return valueProp
+        else:
+            return None
+
+    def unregisterControlGroup(self, _index):
+        del self.scrollfields[_index]
+
+    def registerControlGroup(self, _currowproperties, _i):
+        if _i == 0:
+            del self.scrollfields[:]
+
+        if _i >= len(self.scrollfields):
+            self.scrollfields.append(_currowproperties)
+        else:
+            self.scrollfields.insert(_currowproperties, _i)
+
+    def setControlData(self, controlname, newvalue):
+        oControlModel = self.CurUnoDialog.xUnoDialog.getControl(
+            controlname).Model
+        propertyname = UnoDialog.getDisplayProperty(oControlModel)
+        if propertyname:
+            setattr(oControlModel, propertyname, newvalue)
+
+    def getControlData(self, controlname):
+        oControlModel = self.CurUnoDialog.xUnoDialog.getControl(
+            controlname).Model
+        propertyname = UnoDialog.getDisplayProperty(oControlModel)
+        if propertyname:
+            return getattr(oControlModel, propertyname)
+        else:
+            return None