Administration

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(→Functionality)

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Latest revision as of 09:37, 23 October 2011 (view source)

Fred (Talk | contribs)

(→Functionality)

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''This page describes the Administration layer of the TaskDepender™ program.''

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== ~~Introduction~~ ==

+

== Description ==

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The Administration is an API to the [[Database|database]] that in one direction shields the GUI from handling the database transactions and in the other direction shields the Administration from being dependent on the implementation of the GUI.

+

The Administration is an API to the [[Database|database]] that in one direction shields the GUI from handling the database transactions and in the other direction shields the Administration from being dependent on the implementation of the [[GUI]].

== Functionality ==

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~~The Administration holds the API functionality that closely corresponds to that as implemented by the program. The functionality is split-up into the following groups:~~

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* '''Project handling'''

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** [[Open project]]

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** [[Start new project]]

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** [[Save project]]

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** [[Rename project]]

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** [[Export project]]

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** [[Export current view as image]]

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* '''Data editing'''

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** <todo> [[Add a task in the Administration|Add a task]]

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** <todo> [[Change the properties of a task in the Administration|Change properties of a task]]

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** <todo> [[Add a deliverable in the Administration|Add a deliverable]]

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** <todo> [[Change properties of a deliverable in the Administration|Change properties of a deliverable]]

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** <todo> [[Connect a deliverable to a task in the Administration|Connect a deliverable to a task]]

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** <todo> [[Remove a connection in the Administration|Delete the connection between a deliverable and a task]]

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** [[Delete selected elements in the Administration|Delete (all) selected element(s)]]

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** [[Group selected elements in the Administration|Group selected elements]]

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** [[Cut selected elements in the Administration|Cut selected element(s)]]

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** [[Paste selected elements in the Administration|Paste element(s)]]

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* '''GUI state change'''

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** [[Select elements in Administration|Select elements(s)]]

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** [[Change current container in Administration|Change current container]]

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=== Consistency ===

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Besides the API functions, the Administration API also requires some internal methods to ensure consistency and implement the restrictions. There are:

* [[Checking cyclicity]]

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=== Other methods ===

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* [[Create tasks and deliverables lists]]

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* [[Find methods]]

== Design ==

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{

private:

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sqlite3 *DatabaseHandle; // SQLite db handle.

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char *DatabaseFilename;

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uint EditsCounter;

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uint32 AllowedActions;

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bool Cyclic( TaskC *beginTask, TaskC *endTask );

void DeleteDeliverable( uint32 id );

void DeleteTask( uint32 id );

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IntegerArrayC *SelectedTasksIds;

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IntegerArrayC *SelectedDeliverablesIds;

+

public:

AdminC(void);

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DeliverablesAdminC *DeliverablesAdmin;

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void ~~DeleteTask~~( ~~uint32 id );~~

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void DeleteSelectedElements(void);

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void ~~DeleteDeliverable( uint32 id );~~

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+

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~~void DeleteSelectedElements( uint32 containerId~~ );

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void Disconnect( TaskC *task, DeliverableC *deliverable );

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* [[Generic types]]

* [[Task class]]

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* [[Tasks administration class]]

* [[Deliverable class]]

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* [[Deliverables administration class]]

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@@ Line 1: / Line 1: @@
 ''This page describes the Administration layer of the TaskDepender&trade; program.''
-== Introduction ==
+== Description ==
-The Administration is an API to the [[Database|database]] that in one direction shields the GUI from handling the database transactions and in the other direction shields the Administration from being dependent on the implementation of the GUI.
+The Administration is an API to the [[Database|database]] that in one direction shields the GUI from handling the database transactions and in the other direction shields the Administration from being dependent on the implementation of the [[GUI]].
 == Functionality ==
-The Administration holds the API functionality that closely corresponds to that as implemented by the program. The functionality is split-up into the following groups:
-* '''Project handling'''
-** [[Open project]]
-** [[Start new project]]
-** [[Save project]]
-** [[Rename project]]
-** [[Export project]]
-** [[Export current view as image]]
-* '''Data editing'''
-** <todo> [[Add a task in the Administration|Add a task]]
-** <todo> [[Change the properties of a task in the Administration|Change properties of a task]]
-** <todo> [[Add a deliverable in the Administration|Add a deliverable]]
-** <todo> [[Change properties of a deliverable in the Administration|Change properties of a deliverable]]
-** <todo> [[Connect a deliverable to a task in the Administration|Connect a deliverable to a task]]
-** <todo> [[Remove a connection in the Administration|Delete the connection between a deliverable and a task]]
-** [[Delete selected elements in the Administration|Delete (all) selected element(s)]]
-** [[Group selected elements in the Administration|Group selected elements]]
-** [[Cut selected elements in the Administration|Cut selected element(s)]]
-** [[Paste selected elements in the Administration|Paste element(s)]]
-* '''GUI state change'''
-** [[Select elements in Administration|Select elements(s)]]
-** [[Change current container in Administration|Change current container]]
 === Consistency ===
@@ Line 37: / Line 11: @@
 Besides the API functions, the Administration API also requires some internal methods to ensure consistency and implement the restrictions. There are:
 * [[Checking cyclicity]]
+=== Other methods ===
+* [[Create tasks and deliverables lists]]
+* [[Find methods]]
 == Design ==
@@ Line 64: / Line 43: @@
 {
 private:
+  sqlite3 *DatabaseHandle;   // SQLite db handle.
+  char    *DatabaseFilename;
+  uint     EditsCounter;
+  uint32 AllowedActions;
    bool Cyclic( TaskC *beginTask, TaskC *endTask );
    void DeleteDeliverable( uint32 id );
    void DeleteTask( uint32 id );
+  IntegerArrayC *SelectedTasksIds;
+  IntegerArrayC *SelectedDeliverablesIds;
 public:
    AdminC(void);
@@ Line 74: / Line 64: @@
    DeliverablesAdminC *DeliverablesAdmin;
-   void DeleteTask( uint32 id );
+   void DeleteSelectedElements(void);
-  void DeleteDeliverable( uint32 id );
-  void DeleteSelectedElements( uint32 containerId );
    void Disconnect( TaskC *task, DeliverableC *deliverable );
@@ Line 94: / Line 81: @@
 * [[Generic types]]
 * [[Task class]]
+* [[Tasks administration class]]
 * [[Deliverable class]]
+* [[Deliverables administration class]]