track_store.bi File Reference

Header for tree store of tracks handling. More...

#include "Gir/Gtk-3.0.bi"
#include "track_loader.bi"

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Classes
class	TS_add
	Class adding a new entry to the list of tracks. More...
class	UDTnearest_result
	UDT holding search result. More...
class	TS_nearest
	Class finding the nearest track point. More...
class	TS_bbox
	Class finding the nearest track point. More...

Typedefs
typedef SINGLE	float

Enumerations
enum	TSTracksColumns {   COL__SELECT = 0, COL__ENABLE, COL_VISIBLE, COL____PATH,   COL____NAME, COL_P_WIDTH, COL_L_WIDTH, COL_P_COLOR,   COL_L_COLOR, COL__LOADER }

Functions
SUB	TS_finalize ()
	Remove all tracks from store. More...
SUB	TS_remove (BYVAL_AS_GtkTreeIter_PTR)
	Remove a track from store. More...
SUB	TS_select (BYVAL_AS_STRING)
	Handle new selection. More...
SUB	TS_preference (BYVAL_AS_TrackLoader_PTR)
	Open the preference dialog. More...

Detailed Description

Header for tree store of tracks handling.

This header file deals with stuff to handle the GtkTreeStore for the tracks data.

Since

0.0

Definition in file track_store.bi.

---

Class Documentation

UDTnearest_result

class UDTnearest_result

UDT holding search result.

In order to find a point nearest to a given location the search process uses this UDT to store the track results.

Since

0.0

Definition at line 65 of file track_store.bi.

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Class Members
float	Dist
TrackLoader_PTR	Loa

Typedef Documentation

float

typedef SINGLE float

Definition at line 10 of file track_store.bi.

Enumeration Type Documentation

TSTracksColumns

enum TSTracksColumns

Enumerator
COL__SELECT
COL__ENABLE
COL_VISIBLE
COL____PATH
COL____NAME
COL_P_WIDTH
COL_L_WIDTH
COL_P_COLOR
COL_L_COLOR
COL__LOADER

Definition at line 15 of file track_store.bi.

Function Documentation

TS_finalize()

SUB TS_finalize

(

)

Remove all tracks from store.

Function checking each store row: in case of a track (no folder) it DELETEs the TrackLoader instance and frees the gchararray memory. Finally it clears the remaining folder entries.

Since

0.0

Definition at line 165 of file track_store.bas.

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TS_remove()

SUB TS_remove

(

BYVAL_AS_GtkTreeIter_PTR

Child

)

Remove a track from store.

Parameters

Child

The iter where to find the track

Procedure to remove a single track from the store, DELETEing the TrackLoader structure.

Since

0.0

Definition at line 182 of file track_store.bas.

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TS_select()

SUB TS_select

(

BYVAL_AS_STRING

Path

)

Handle new selection.

Parameters

Path	The path in the tree model as STRING

This procedure handles a selection change in the tree model. The priviously seleted radio button (if any) gets inactive, and the new one gets active.

Note

We don't use the GtkTreeSelection since it marks the selected row with a blue bar, overriding the bachground color we want to see.

Since

0.0

Definition at line 332 of file track_store.bas.

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TS_preference()

SUB TS_preference

(

BYVAL_AS_TrackLoader_PTR

Loa

)

Open the preference dialog.

Parameters

Loa	The track to open for

This procedure handles the preference dialog for a track, loading its parameters in the user interface and providing the dialog to the user. On OK button it reads the new values from the user interface mask and stores them in the track store model.

Since

0.0

Definition at line 368 of file track_store.bas.

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