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federated-calendar/doc/Internals
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2012-04-26 01:32:37 -04:00

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Rough description of some internals of Gnome Calendar Application
+ mainToolbar object:
Has 3 states:
1. Overview
2. View Event
3. Edit Event (this one could act as New Event View, or even as New anything view)
+ Global
Has dconf-key attribute
For keeping the last view and last day selected
Has GcalStore object
For managingn source and events, and everything else
Has a SourceManager object
+ SourceManager
It's the javascript counter part of GcalStore objects. It will handle adding
sources to GcalStore.
+ GcalStore
Has a list of GcalSToreUnit,
Containing:
Esource, ECalClient,ECalClientView
Has a list of ESourceGroup
Has GDate *initial_date, *final_date
For defining a range to get events from
Could have an active query representing the range (s-exp)
Has a list of Events in the active range (a list of ECalComponent)
Emit signals for:
- objects-added (wrapping ECalClientView)
- objects-removed (wrapping ECalClientView)
- events-retrieved (for time range changing)
+ GcalSource
Has a base_uri
Has a relative uri
Has a color
+ GcalApplication
Has command-line option
For opening on the day specified
+ GcalView
Has NavigationPane
Has GDate: selected_date attribute
Has child classes
1. GcalDayView
...
+ GcalEvent
Has one source
+ GcalMainWindow
Design
+- GtkClutter.Embed::ClutterBox(BoxLayout) ----------------------------------+
| |
| +- _bodyContainer::ClutterBox(BoxLayout) -----------------------------+ |
| | | |
| | +- _mainToolbar ------------------------------------------------+ | |
| | | | | |
| | +---------------------------------------------------------------+ | |
| | +- _contentsContainer::ClutterBox(BinLayout) -------------------+ | |
| | | | | |
| | | +- _sourcesView ------------------------------------------+ | | |
| | | | | | | |
| | | +---------------------------------------------------------+ | | |
| | | | | |
| | | +- _notebookActor ----------------------------------------+ | | |
| | | | | | | |
| | | | | | | |
| | | | | | | |
| | | +---------------------------------------------------------+ | | |
| | +---------------------------------------------------------------+ | |
| | | |
| +---------------------------------------------------------------------+ |
+----------------------------------------------------------------------------+
Has an active_view attribute
For keeping the type view is actually showing
Has views
1. GcalDayView
2. GcalWeekView
3. GcalMonthView
...
Has GDate attribute
For keeping actual date
Has set_view/update_view method
For updating the view content by talking to GcalStore
about events an dates of the view