Task-number: QTCREATORBUG-9489

Change-Id: I3ae2e59ccaf397f4236505f21e027a42e2798784
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>
Reviewed-by: Petar Perisin <petar.perisin@gmail.com>
Reviewed-by: Joerg Bornemann <joerg.bornemann@digia.com>

Task-number: QTCREATORBUG-9494

Change-Id: Ica26e1448b1997e102648be58128f1be00c4905e
Reviewed-by: hjk <hjk121@nokiamail.com>
Reviewed-by: Christian Stenger <christian.stenger@digia.com>

This change
* Removes IMode::type, ModeManager::activateModeType, and
  IEditor::preferredModeType, and adds IEditor::isDesignModePreferred
  instead
* Adapts the mode switching code in EditorManager to handle multiple
  windows, for example switching to edit mode should only happen if
  the editor/view is in the main window. Otherwise the editor window
  should be raised and focused
* Renames EditorManager::NoActivate --> DoNotChangeCurrentEditor
* Reverts the EditorManager::ModeSwitch logic to switch mode or
  make the current editor visible by default, introducing
  DoNotMakeVisible flag instead
* Fixes a few instances where EditorManager::ModeSwitch should have been
  used

One non-trivial problem left: If you open a .ui file and switch to an
external editor window, edit mode is activated, because the current
editor no longer is a .ui file, which means that the design mode gets
deactivated.

Change-Id: I76c5c2391eb4090143b778fb103acff3a5a1ff41
Reviewed-by: David Schulz <david.schulz@digia.com>

More in line with current naming conventions.

Change-Id: I63f6677bd12d82f6749032996585d761f1a74fb7
Reviewed-by: Jarek Kobus <jaroslaw.kobus@digia.com>
Reviewed-by: Eike Ziller <eike.ziller@digia.com>

Change-Id: I2a40207ed3c4a5c07ba544d681aed6649a0b1a11
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

Change-Id: I7675fc1d994020f94f42f6bd7b4f75aa29e6edf6
Reviewed-by: David Schulz <david.schulz@digia.com>
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

Change-Id: Ie90ac9fb74e9c4b8cfba16d065d1b8751125e83c
Reviewed-by: David Schulz <david.schulz@digia.com>

Change-Id: Iafd1b3be1ad43bb7519e14059ac2d33eb859c625
Reviewed-by: Kai Koehne <kai.koehne@digia.com>
Reviewed-by: Christian Kandeler <christian.kandeler@digia.com>
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

Change-Id: I13ac8d4286b292c03019a7a564feee2c36475bf9
Reviewed-by: Friedemann Kleint <Friedemann.Kleint@digia.com>

Change-Id: Ia87098de61f38530806e1cf87b69d0bfc66e250c
Reviewed-by: hjk <hjk121@nokiamail.com>

Change-Id: Ib6b1c15e6a8d3452e3d9d8dd769f500965f08473
Reviewed-by: Jarek Kobus <jaroslaw.kobus@digia.com>
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>

After enabling the plugin go to Tools|Diff...

Change-Id: I793b6faedb93f58039df0a62e82fe04a017978ee
Reviewed-by: hjk <hjk121@nokiamail.com>