- Fix crash on Ada import seen after primary crash cause was lifted
  (followup to commit 3094593e)

CCBUG:333363

CCBUG:97291

The bug has been fixed by editing note widget text through the documentation window
instead of the special note widget dialog.

This commit open a way to use the documentation window as property editor.

CCBUG: 334380
GUI

This is Ralph's patch, unmodified.

BUG: 334069

The floating text widgets of messages in old XMI files failed to load
correctly in all recent versions of Umbrello, and since 4.13 result in a
crash. This fixes the observed crash when opening a file containing
message widgets, and renders the labels correctly.

CC-BUG: 334069

BUG: 334070
FIXED-IN: 4.13.1

CCBUG:334084

The regression has been introduced with commit 35998604.

CCBUG:334084

Those references are created on importing c++ typedefs for example.

uint is not a standard type, and the build currently fails with libc++
because of that. Instead of piling up workarounds as has already been done
fo MSVC, just use unsigned int instead.

REVIEW:		117641

The implementation adds menu entries and keyboard shortcuts for 'find', 'find next' and
'find previous' functions.

On start of a find operation a dialog will be opened, which allows to set the find filter
and a simple search text. Depending on the selected filter all tree view elements or elements
from the current or all diagrams are compared case insensitive against the search text.
The results are stored for later access and the first result will be displayed as described below.

Running 'find next' or 'find previous' using the 'tree view' filter will select the related search result,

Running 'find next' or 'find previous' with current diagram or all diagrams filter set, shows the related
view and selects the requested widget, which is positioned in the center of the view with a 100% zoom.
If a related tree view item is present, it will also be selected.

The implementation is undo/redo proof, because it stores scene/object/widget id's instead of pointers.

CCBUG:116354

CCBUG:116354

CCBUG:116354

Use this method in UMLListView::slotMenuSelection() instead of a local implementation.

CCBUG:116354

CCBUG:116354

CCBUG:116354

Erik Rakhorst authored Apr 23, 2014 and Ralf Habacker committed Apr 23, 2014

CCBUG:272972

from loading https://bugs.kde.org/attachment.cgi?id=85894 (bug 332612)

umbrello/enum.cpp function load() :
- Add decoding of UML2 tag "ownedLiteral".

umbrello/object_factory.cpp function makeObjectFromXMI() :
- Add decoding of UML2 tag "generalization".

umbrello/association.cpp function load() :
- Add decoding of UML2 generalization attribute "general".

CCBUG:56184

umbrello/object_factory.cpp function makeObjectFromXMI() :
- Map UML2 PrimitiveType to UMLClassifier with base type ot_Datatype.

umbrello/attribute.cpp function load() :
- Replace direct accesses to QDomElement::attribute("xmi.id") by
  Model_Utils::getXmiId()
- If no xmi.id attribute is found in tempElement then check for attribute
  "href". If href is found then look for a hashmark (#) in its value. If
  found then extract the substring following the hashmark and seek this
  name in the Datatypes folder. If found then set m_pSecondary to the
  datatype object found; else create a new datatype with this name, and
  set m_pSecondary to the new datatype object.

CCBUG:56184

  https://bugs.kde.org/attachment.cgi?id=86180 (Eclipse UML2)
and
  http://www.omg.org/spec/UML/20110701/Infrastructure.xmi

umbrello/model_utils.{h,cpp}
- New function getXmiId(QDomElement) encapsulates access to xmi.id (XMI-1)
  and xmi:id (XMI-2)

umbrello/{umlobject,folder,operation}.cpp
- Replace direct accesses to QDomElement::attribute("xmi.id") by
  Model_Utils::getXmiId()

umbrello/{folder,package}.cpp
- In function load(QDomElement&), decode UML2 tags packagedElement and
  ownedElement.

umbrello/umldoc.cpp
- In function loadFromXMI(QIODevice&, short), decode outerTag values
  "Model" and "Package" for UML2;
- In function loadUMLObjectsFromXMI(QDomElement&),
  - decode UML2 tags packagedElement and ownedElement;
  - admit XMI2 syntax "xmi:id" to the check for xmi.id presence.

umbrello/classifier.cpp
- In function makeChildObject(const QString&), support UML2 tags
  ownedOperation and ownedAttribute.

CCBUG:56184

- Add ENC_WINDOWS for use by encoding(QIODevice&)

umbrello/umldoc.cpp
- short UMLDoc::encoding(QIODevice & file) :
  - Introduce variable 'enc' with initial value ENC_UNKNOWN
  - In loop advancing over comments and processing instructions, if
    node.isProcessingInstruction() then analyze the
    node.toProcessingInstruction().data(); if attribute "encoding" is
    found then extract its value. Assign ENC_UNICODE to enc if value is
    "UTF-8"; assign ENC_WINDOWS to enc if value is "windows-1252"; else
    assign ENC_OLD_ENC to enc (indicating a not yet implemented encoding.)
  - Change uWarning() messages added in commit 732b50aa to uDebug()
  - For premature returns, return variable 'enc' instead of ENC_UNKNOWN.
    Reason: Returning ENC_UNKNOWN here is overly strict, it precludes any
    further attempts at loading foreign XMI files. Rather, use the encoding
    attribute from the processing instruction if found.
- bool UMLDoc::loadFromXMI(QIODevice & file, short encode) :
  Extend check which makes sure it is an XMI file to permit "xmi:XMI" as
  root.tagName()

CCBUG:56184

* KDE/4.13: (37 commits)
  Remove unused hash_set includes.
  Do not enforce first capital letter for python packages.
  Crash fix on ada import. CCBUG:333363 FIXED-IN:4.13.0 (cherry picked from commit 3094593e)
  Fix another crash editing Time variant of SignalWidget.
  Crash fix loading SignalWidget instance with empty text.
  Do not change empty multiplicity values of associations on opening property dialog without request.
  Show newly created operation in collaboration diagram message to keep in sync with sequence diagrams.
  Show operation dialog on creation of collaboration diagram messages to keep in sync with sequence diagrams.
  Keep auto increment sequence support of collaboration diagrams in sync with sequence diagrams.
  Add sequence number to class AssociationWidget required for collaboration diagram messages.
  Move MessageWidget class member sequence number and related methods to base class LinkWidget.
  Move implementation of LayoutGenerator into cpp file.
  Prevent adding of sequence messages without a custom or class method.
  Determine auto increment sequence start value from highest available sequence number.
  Provide easier access to sequence number of class FloatingTextWidget.
  Make auto increment sequence diagram settings persistent.
  Avoid auto incrementing sequence number on editing sequence messages.
  Update version to 2.12.97.
  Create association widgets on drag and drop of UML objects from tree view into class diagram. (cherry picked from commit 1440ae76)
  Refactor code for creating all attribute associations into separate function to avoid duplicated code. (cherry picked from commit 10dcf7cb)
  ...

Conflicts:
	lib/cppparser/lexercache.h
	lib/interfaces/hashedstring.cpp
	umbrello/widgets/signalwidget.cpp

These headers are non-standard and their use breaks the build with libc++.

CCBUG:107173