Review Request 119944: Remove UI assumptions about the alternatives dialog

[Aaron J. Seigo]

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This is an automatically generated e-mail. To reply, visit:
https://git.reviewboard.kde.org/r/119944/
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Review request for Plasma.


Repository: plasma-workspace


Description
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This changes AlternativesDialog to AlternativesHelper that only exports the necessary functionality, and puts the onus on the shell package to provide the proper UI. The alternatives QML is expected to provide a bool visibile property with a visibleChanged signal to allow proper cleanup. This will be documented in the plasmashell documentation that I am also working on.

This happens to remove the need for plasmaquick's Dialog class in plasmashell. For those who haven't noticed: libplasmaquick is not providing binary compatibility guarantees and is accessed by *private headers copied over into repositories*; seeing as one package is released with KDE Frameworks and the other Plasma Workspace, this is obviously a binary compatibility disaster just waiting to happen and quite obviously violates the contract between Frameworks and Workspace being different products. This patch set also introduces the need to use plasmaquick/ in the #include directives so it is easy to see where the trouble spots are. 

The other motivation for this change is that providing an *applet-positioned dialog* is a gross assumption about the hardware form factor plasmashell is running on. The entire point of having plasmashell was to have a single shell that can be used on different form factors and with different shell packages that dictate the results, yet such assumptions have crept in one by one.

This patch set is one small step to addressing these issues which currently prevent plasmashell from being a serious candidate for use on non-desktop/laptop form factors.


Diffs
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  shell/interactiveconsole.cpp e7a3e85e0119ea6fa22a293ec226ae23005e9b2c 
  shell/main.cpp e34578d8142e95362734fdd4db9d06da7fc02b20 
  shell/osd.cpp a2bee29f400f8c4aca690205f55699bae185b647 
  shell/panelconfigview.h 02e1264572d4b9b744cd6d4aaf1df694f3e4aa6d 
  shell/panelview.h bd1643813bb182c5faaf4682fbd4b7adb61979a7 
  shell/plasmaquick/dialog.h 6759a6ea37472a71e291e3bfaab0d7a82afba323 
  shell/shellcorona.h bb9f0c1110887b372a4e084a64abb0fabfa1bc5b 
  shell/shellcorona.cpp 2b8389ee54b74bfe84ad685d145f9dabb5b24a8f 
  shell/CMakeLists.txt 700d08b419918b9863c44691473cd4f9cae00d86 
  shell/alternativesdialog.h 195b69a304d7708afbe127928b2a0e129880f281 
  shell/alternativesdialog.cpp 56d686ded958bfa7de2579e4c8dce04d3771d615 
  shell/containmentconfigview.h 8c6c2a2444c0e031cb21876a56ae3b861b01e902 
  shell/containmentconfigview.cpp acfa6b24f11beed00b81b557b39dcf6f39eedcf6 
  shell/desktopview.h 620d6df5a2fa516b9d9fc59184f2d9c7669efc5f 

Diff: https://git.reviewboard.kde.org/r/119944/diff/


Testing
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Run with a modified desktop shell package and alternatives come up as expected and the QmlObjects are cleaned up appropriately as well.


Thanks,

Aaron J. Seigo

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