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Elphel
kicad-source-mirror
Commits
9d81025e
Commit
9d81025e
authored
Jan 11, 2010
by
dickelbeck
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Plain Diff
more layer widget work
parent
6601495c
Changes
1
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1 changed file
with
206 additions
and
70 deletions
+206
-70
layer_widget.cpp
pcbnew/layer_widget.cpp
+206
-70
No files found.
pcbnew/layer_widget.cpp
View file @
9d81025e
...
@@ -49,6 +49,9 @@
...
@@ -49,6 +49,9 @@
*/
*/
#define LAYER_COLUMN_COUNT 4
/* XPM */
/* XPM */
static
const
char
*
clear_xpm
[]
=
{
static
const
char
*
clear_xpm
[]
=
{
"28 14 1 1"
,
"28 14 1 1"
,
...
@@ -92,6 +95,43 @@ static const char * rightarrow_xpm[] = {
...
@@ -92,6 +95,43 @@ static const char * rightarrow_xpm[] = {
" oO "
};
" oO "
};
/**
* Function layerId
* is here to allow saving a layer index within a control as its wxControl id,
* but to do so in a way that all child wxControl ids within a wxWindow are unique,
* since this is required by Windows.
* @see getLayerId()
*/
static
int
layerId
(
int
aColumn
,
int
aLayer
)
{
int
id
=
aLayer
*
LAYER_COLUMN_COUNT
+
aColumn
;
return
id
;
}
/**
* Function getLayerId
* decodes \a aControlId to return a layer.
*/
static
int
getLayerId
(
int
aControlId
)
{
int
layer
=
aControlId
/
LAYER_COLUMN_COUNT
;
// rounding is OK.
return
layer
;
}
/**
* Function makeColorTxt
* returns a string containing the numeric value of the color.
* in a form like 0x00000000. (Color is currently an index, not RGB).
*/
static
wxString
makeColorTxt
(
int
aColor
)
{
char
colorValue
[
64
];
sprintf
(
colorValue
,
"0x%08x"
,
aColor
);
return
wxString
(
CONV_FROM_UTF8
(
colorValue
)
);
}
/**
/**
* Struct LAYER_SPEC
* Struct LAYER_SPEC
...
@@ -123,28 +163,31 @@ struct LAYER_SPEC
...
@@ -123,28 +163,31 @@ struct LAYER_SPEC
* it has no knowledge of a BOARD or anything. To use it you must derive from
* it has no knowledge of a BOARD or anything. To use it you must derive from
* this class and implement the abstract functions:
* this class and implement the abstract functions:
* <p>
* <p>
* void ColorChange( int aLayer, int aColor );
* void
On
ColorChange( int aLayer, int aColor );
* <p>
* <p>
* bool LayerChange( int aLayer );
* bool OnLayerSelect( int aLayer );
* <p>
* void OnLayerVisible( int aLayer, bool isVisible );
*/
*/
class
LAYER_WIDGET
:
public
LAYER_PANEL_BASE
class
LAYER_WIDGET
:
public
LAYER_PANEL_BASE
{
{
#define MAX_LAYER_ROWS 64
#define MAX_LAYER_ROWS 64
#define LAYER_COLUMN_COUNT 4
#define BUTT_SIZE_X 32
#define BUTT_SIZE_X 32
#define BUTT_SIZE_Y 22
#define BUTT_SIZE_Y 22
#define BUTT_VOID 6
protected
:
protected
:
wxBitmap
*
m_BlankBitmap
;
wxBitmap
*
m_BlankBitmap
;
wxBitmap
*
m_RightArrowBitmap
;
wxBitmap
*
m_RightArrowBitmap
;
wxSize
m_BitmapSize
;
wxSize
m_BitmapSize
;
wxStaticBitmap
*
m_Bitmaps
[
MAX_LAYER_ROWS
];
int
m_CurrentRow
;
///< selected row of layer list
int
m_CurrentRow
;
///< selected row of layer list
wxBitmap
makeBitmap
(
int
aColor
)
static
wxBitmap
makeBitmap
(
int
aColor
)
{
{
wxBitmap
bitmap
(
BUTT_SIZE_X
,
BUTT_SIZE_Y
);
// the bitmap will be 8 pixels smaller than the button, leaving a
// border of 4 pixels on each side.
wxBitmap
bitmap
(
BUTT_SIZE_X
-
2
*
BUTT_VOID
,
BUTT_SIZE_Y
-
2
*
BUTT_VOID
);
wxBrush
brush
;
wxBrush
brush
;
wxMemoryDC
iconDC
;
wxMemoryDC
iconDC
;
...
@@ -154,7 +197,7 @@ protected:
...
@@ -154,7 +197,7 @@ protected:
brush
.
SetStyle
(
wxSOLID
);
brush
.
SetStyle
(
wxSOLID
);
iconDC
.
SetBrush
(
brush
);
iconDC
.
SetBrush
(
brush
);
iconDC
.
DrawRectangle
(
0
,
0
,
BUTT_SIZE_X
,
BUTT_SIZE_Y
);
iconDC
.
DrawRectangle
(
0
,
0
,
BUTT_SIZE_X
-
2
*
BUTT_VOID
,
BUTT_SIZE_Y
-
2
*
BUTT_VOID
);
return
bitmap
;
return
bitmap
;
}
}
...
@@ -175,14 +218,6 @@ protected:
...
@@ -175,14 +218,6 @@ protected:
// save the color value in the name, no where else to put it.
// save the color value in the name, no where else to put it.
ret
->
SetName
(
makeColorTxt
(
aColor
)
);
ret
->
SetName
(
makeColorTxt
(
aColor
)
);
ret
->
Connect
(
wxEVT_LEFT_DOWN
,
wxMouseEventHandler
(
LAYER_WIDGET
::
OnLeftDownLayers
),
NULL
,
this
);
ret
->
Connect
(
wxEVT_RIGHT_DOWN
,
wxMouseEventHandler
(
LAYER_WIDGET
::
OnRightDownLayers
),
NULL
,
this
);
/* cannot get this event without also the wxEVT_LEFT_DOWN firing first
ret->Connect( wxEVT_LEFT_DCLICK, wxMouseEventHandler( LAYER_WIDGET::OnLeftDClickLayers ), NULL, this );
*/
return
ret
;
return
ret
;
}
}
...
@@ -191,11 +226,11 @@ protected:
...
@@ -191,11 +226,11 @@ protected:
{
{
int
row
;
int
row
;
wx
Object
*
eventSource
=
event
.
GetEventObject
();
wx
Window
*
eventSource
=
(
wxWindow
*
)
event
.
GetEventObject
();
// if mouse event is coming from the m_LayerScrolledWindow and not one
// if mouse event is coming from the m_LayerScrolledWindow and not one
// of its children, we have to find the row manually based on y coord.
// of its children, we have to find the row manually based on y coord.
if
(
eventSource
==
(
wxObject
*
)
m_LayerScrolledWindow
)
if
(
eventSource
==
m_LayerScrolledWindow
)
{
{
int
y
=
event
.
GetY
();
int
y
=
event
.
GetY
();
...
@@ -216,41 +251,29 @@ protected:
...
@@ -216,41 +251,29 @@ protected:
row
=
rowCount
-
1
;
row
=
rowCount
-
1
;
}
}
// all nested controls on a given row will have the layer index as their ID
else
else
{
{
int
layer
=
((
wxWindow
*
)
eventSource
)
->
GetId
();
// all nested controls on a given row will have their ID encoded with
// makeLayerId(), and the corresponding decoding is getLayerId()
int
layer
=
getLayerId
(
eventSource
->
GetId
()
);
row
=
findLayerRow
(
layer
);
row
=
findLayerRow
(
layer
);
}
}
if
(
LayerChange
(
row
)
)
// if owner
allows this change.
if
(
OnLayerSelect
(
row
)
)
// if client
allows this change.
SelectLayerRow
(
row
);
SelectLayerRow
(
row
);
}
}
/**
/**
* Function makeColorTxt
* Function OnMiddleDownLayerColor
* returns a string containing the numeric value of the color.
* is called only from a color button when user right clicks.
* in a form like 0x00000000. (Color is currently an index, not RGB).
*/
*/
wxString
makeColorTxt
(
int
aColor
)
void
OnMiddleDownLayerColor
(
wxMouseEvent
&
event
)
{
char
colorValue
[
64
];
sprintf
(
colorValue
,
"0x%08x"
,
aColor
);
return
wxString
(
CONV_FROM_UTF8
(
colorValue
)
);
}
/**
* Function OnRightDownLayers
* is called only from the color button when user right clicks.
*/
void
OnRightDownLayers
(
wxMouseEvent
&
event
)
{
{
wxBitmapButton
*
eventSource
=
(
wxBitmapButton
*
)
event
.
GetEventObject
();
wxBitmapButton
*
eventSource
=
(
wxBitmapButton
*
)
event
.
GetEventObject
();
wxString
colorTxt
=
eventSource
->
GetName
();
wxString
colorTxt
=
eventSource
->
GetName
();
int
oldColor
=
strtoul
(
CONV_TO_UTF8
(
colorTxt
),
NULL
,
0
);
int
oldColor
=
strtoul
(
CONV_TO_UTF8
(
colorTxt
),
NULL
,
0
);
int
newColor
=
DisplayColorFrame
(
this
,
oldColor
);
int
newColor
=
DisplayColorFrame
(
this
,
oldColor
);
if
(
newColor
>=
0
)
if
(
newColor
>=
0
)
...
@@ -258,11 +281,42 @@ protected:
...
@@ -258,11 +281,42 @@ protected:
eventSource
->
SetName
(
makeColorTxt
(
newColor
)
);
eventSource
->
SetName
(
makeColorTxt
(
newColor
)
);
wxBitmap
bm
=
makeBitmap
(
newColor
);
wxBitmap
bm
=
makeBitmap
(
newColor
);
eventSource
->
SetBitmapLabel
(
bm
);
eventSource
->
SetBitmapLabel
(
bm
);
int
layer
=
getLayerId
(
eventSource
->
GetId
()
);
// tell the client code.
OnColorChange
(
layer
,
newColor
);
}
}
}
}
/**
* Function OnRightDownLayers
* puts up a popup menu for the layer panel.
*/
void
OnRightDownLayers
(
wxMouseEvent
&
event
)
{
// popup menu
printf
(
"OnRightDownLayers
\n
"
);
}
/**
* Function OnLayerCheckBox
* handles the "is layer visible" checkbox and propogates the
* event to the client's notification function.
*/
void
OnLayerCheckBox
(
wxCommandEvent
&
event
)
{
wxCheckBox
*
eventSource
=
(
wxCheckBox
*
)
event
.
GetEventObject
();
int
layer
=
getLayerId
(
eventSource
->
GetId
()
);
OnLayerVisible
(
layer
,
eventSource
->
IsChecked
()
);
}
/**
/**
* Function getLayerComp
* Function getLayerComp
* returns the component within the m_LayersFlexGridSizer at aSizerNdx.
* returns the component within the m_LayersFlexGridSizer at aSizerNdx.
...
@@ -287,7 +341,7 @@ protected:
...
@@ -287,7 +341,7 @@ protected:
// column 0 in the layer scroll window has a wxStaticBitmap, get its ID.
// column 0 in the layer scroll window has a wxStaticBitmap, get its ID.
wxStaticBitmap
*
bm
=
(
wxStaticBitmap
*
)
getLayerComp
(
row
*
LAYER_COLUMN_COUNT
+
0
);
wxStaticBitmap
*
bm
=
(
wxStaticBitmap
*
)
getLayerComp
(
row
*
LAYER_COLUMN_COUNT
+
0
);
if
(
aLayer
==
bm
->
GetId
()
)
if
(
aLayer
==
getLayerId
(
bm
->
GetId
()
)
)
return
row
;
return
row
;
}
}
...
@@ -309,31 +363,38 @@ protected:
...
@@ -309,31 +363,38 @@ protected:
flags
.
Align
(
wxALIGN_CENTER_HORIZONTAL
|
wxALIGN_CENTER_VERTICAL
);
flags
.
Align
(
wxALIGN_CENTER_HORIZONTAL
|
wxALIGN_CENTER_VERTICAL
);
// column 0
// column 0
m_Bitmaps
[
aRow
]
=
new
wxStaticBitmap
(
m_LayerScrolledWindow
,
aSpec
.
layer
,
*
m_BlankBitmap
,
wxStaticBitmap
*
sbm
=
new
wxStaticBitmap
(
m_LayerScrolledWindow
,
layerId
(
0
,
aSpec
.
layer
),
wxDefaultPosition
,
m_BitmapSize
);
*
m_BlankBitmap
,
wxDefaultPosition
,
m_BitmapSize
);
m_Bitmaps
[
aRow
]
->
Connect
(
wxEVT_LEFT_DOWN
,
wxMouseEventHandler
(
LAYER_WIDGET
::
OnLeftDownLayers
),
NULL
,
this
);
sbm
->
Connect
(
wxEVT_LEFT_DOWN
,
wxMouseEventHandler
(
LAYER_WIDGET
::
OnLeftDownLayers
),
NULL
,
this
);
sbm
->
Connect
(
wxEVT_RIGHT_DOWN
,
wxMouseEventHandler
(
LAYER_WIDGET
::
OnRightDownLayers
),
NULL
,
this
);
m_LayersFlexGridSizer
->
Insert
(
index
+
0
,
m_LayersFlexGridSizer
->
Insert
(
index
+
0
,
new
wxSizerItem
(
m_Bitmaps
[
aRow
]
,
wxSizerFlags
().
Align
(
wxALIGN_CENTER_VERTICAL
)
)
);
new
wxSizerItem
(
sbm
,
wxSizerFlags
().
Align
(
wxALIGN_CENTER_VERTICAL
)
)
);
// column 1
// column 1
wxBitmapButton
*
bmb
=
makeColorButton
(
aSpec
.
color
,
aSpec
.
layer
);
wxBitmapButton
*
bmb
=
makeColorButton
(
aSpec
.
color
,
layerId
(
1
,
aSpec
.
layer
)
);
bmb
->
Connect
(
wxEVT_LEFT_DOWN
,
wxMouseEventHandler
(
LAYER_WIDGET
::
OnLeftDownLayers
),
NULL
,
this
);
bmb
->
Connect
(
wxEVT_MIDDLE_DOWN
,
wxMouseEventHandler
(
LAYER_WIDGET
::
OnMiddleDownLayerColor
),
NULL
,
this
);
bmb
->
Connect
(
wxEVT_RIGHT_DOWN
,
wxMouseEventHandler
(
LAYER_WIDGET
::
OnRightDownLayers
),
NULL
,
this
);
bmb
->
SetToolTip
(
_
(
"Right click to change layer color, left click to select layer"
)
);
bmb
->
SetToolTip
(
_
(
"Right click to change layer color, left click to select layer"
)
);
m_LayersFlexGridSizer
->
Insert
(
index
+
1
,
m_LayersFlexGridSizer
->
Insert
(
index
+
1
,
new
wxSizerItem
(
bmb
,
flags
)
);
new
wxSizerItem
(
bmb
,
flags
)
);
// column 2
// column 2
wxStaticText
*
st
=
new
wxStaticText
(
m_LayerScrolledWindow
,
aSpec
.
layer
,
aSpec
.
layerName
);
wxStaticText
*
st
=
new
wxStaticText
(
m_LayerScrolledWindow
,
layerId
(
2
,
aSpec
.
layer
)
,
aSpec
.
layerName
);
st
->
Connect
(
wxEVT_LEFT_DOWN
,
wxMouseEventHandler
(
LAYER_WIDGET
::
OnLeftDownLayers
),
NULL
,
this
);
st
->
Connect
(
wxEVT_LEFT_DOWN
,
wxMouseEventHandler
(
LAYER_WIDGET
::
OnLeftDownLayers
),
NULL
,
this
);
st
->
Connect
(
wxEVT_RIGHT_DOWN
,
wxMouseEventHandler
(
LAYER_WIDGET
::
OnRightDownLayers
),
NULL
,
this
);
st
->
SetToolTip
(
_
(
"Click here to select this layer"
)
);
st
->
SetToolTip
(
_
(
"Click here to select this layer"
)
);
m_LayersFlexGridSizer
->
Insert
(
index
+
2
,
m_LayersFlexGridSizer
->
Insert
(
index
+
2
,
new
wxSizerItem
(
st
,
wxSizerFlags
().
Align
(
wxALIGN_CENTER_VERTICAL
))
);
new
wxSizerItem
(
st
,
wxSizerFlags
().
Align
(
wxALIGN_CENTER_VERTICAL
))
);
// column 3
// column 3
wxCheckBox
*
cb
=
new
wxCheckBox
(
m_LayerScrolledWindow
,
aSpec
.
layer
,
wxEmptyString
);
wxCheckBox
*
cb
=
new
wxCheckBox
(
m_LayerScrolledWindow
,
layerId
(
3
,
aSpec
.
layer
),
wxEmptyString
);
cb
->
Connect
(
wxEVT_COMMAND_CHECKBOX_CLICKED
,
wxCommandEventHandler
(
LAYER_WIDGET
::
OnLayerCheckBox
),
NULL
,
this
);
cb
->
SetToolTip
(
_
(
"Enable this for visibility"
)
);
cb
->
SetToolTip
(
_
(
"Enable this for visibility"
)
);
m_LayersFlexGridSizer
->
Insert
(
index
+
3
,
new
wxSizerItem
(
cb
,
flags
)
);
m_LayersFlexGridSizer
->
Insert
(
index
+
3
,
new
wxSizerItem
(
cb
,
flags
)
);
}
}
public
:
public
:
/** Constructor */
/** Constructor */
...
@@ -342,13 +403,14 @@ public:
...
@@ -342,13 +403,14 @@ public:
{
{
m_CurrentRow
=
0
;
m_CurrentRow
=
0
;
memset
(
m_Bitmaps
,
0
,
sizeof
(
m_Bitmaps
)
);
m_RightArrowBitmap
=
new
wxBitmap
(
rightarrow_xpm
);
m_RightArrowBitmap
=
new
wxBitmap
(
rightarrow_xpm
);
m_BlankBitmap
=
new
wxBitmap
(
clear_xpm
);
// translucent
m_BlankBitmap
=
new
wxBitmap
(
clear_xpm
);
// translucent
m_BitmapSize
=
wxSize
(
m_BlankBitmap
->
GetWidth
(),
m_BlankBitmap
->
GetHeight
());
m_BitmapSize
=
wxSize
(
m_BlankBitmap
->
GetWidth
(),
m_BlankBitmap
->
GetHeight
());
m_LayerScrolledWindow
->
Connect
(
wxEVT_RIGHT_DOWN
,
wxMouseEventHandler
(
LAYER_WIDGET
::
OnRightDownLayers
),
NULL
,
this
);
AppendLayerRow
(
LAYER_SPEC
(
wxT
(
"layer 1"
),
0
,
RED
)
);
AppendLayerRow
(
LAYER_SPEC
(
wxT
(
"layer 1"
),
0
,
RED
)
);
AppendLayerRow
(
LAYER_SPEC
(
wxT
(
"layer 2"
),
1
,
GREEN
)
);
AppendLayerRow
(
LAYER_SPEC
(
wxT
(
"layer 2"
),
1
,
GREEN
)
);
AppendLayerRow
(
LAYER_SPEC
(
wxT
(
"brown_layer"
),
2
,
BROWN
)
);
AppendLayerRow
(
LAYER_SPEC
(
wxT
(
"brown_layer"
),
2
,
BROWN
)
);
...
@@ -356,9 +418,41 @@ public:
...
@@ -356,9 +418,41 @@ public:
SelectLayerRow
(
1
);
SelectLayerRow
(
1
);
FitInside
();
SetMinSize
(
GetPreferredSize
()
);
}
/**
* Function GetPreferredSize
* returns the preferred minimum size, taking into consideration the
* dynamic content. Nothing in wxWidgets was reliable enough.
*/
wxSize
GetPreferredSize
()
{
m_LayersFlexGridSizer
->
Layout
();
wxArrayInt
widths
=
m_LayersFlexGridSizer
->
GetColWidths
();
int
totWidth
=
0
;
for
(
int
i
=
0
;
i
<
LAYER_COLUMN_COUNT
;
++
i
)
{
totWidth
+=
widths
[
i
]
+
m_LayersFlexGridSizer
->
GetHGap
();
printf
(
"widths[%d]:%d
\n
"
,
i
,
widths
[
i
]
);
}
wxArrayInt
heights
=
m_LayersFlexGridSizer
->
GetRowHeights
();
int
totHeight
=
0
;
int
rowCount
=
GetLayerRowCount
();
for
(
int
i
=
0
;
i
<
rowCount
;
++
i
)
{
totHeight
+=
heights
[
i
]
+
m_LayersFlexGridSizer
->
GetVGap
();
printf
(
"heights[%d]:%d
\n
"
,
i
,
heights
[
i
]
);
}
wxSize
layerPanelSize
(
totWidth
,
totHeight
);
// this aint done yet, just a place holder for more work.
SetMinSize
(
GetSize
()
)
;
return
layerPanelSize
;
}
}
...
@@ -366,13 +460,12 @@ public:
...
@@ -366,13 +460,12 @@ public:
* Function GetLayerRowCount
* Function GetLayerRowCount
* returns the number of rows in the layer tab.
* returns the number of rows in the layer tab.
*/
*/
int
GetLayerRowCount
()
int
GetLayerRowCount
()
const
{
{
int
controlCount
=
m_LayersFlexGridSizer
->
GetChildren
().
GetCount
();
int
controlCount
=
m_LayersFlexGridSizer
->
GetChildren
().
GetCount
();
return
controlCount
/
LAYER_COLUMN_COUNT
;
return
controlCount
/
LAYER_COLUMN_COUNT
;
}
}
/**
/**
* Function AppendLayerRow
* Function AppendLayerRow
* appends a new row in the layer portion of the widget.
* appends a new row in the layer portion of the widget.
...
@@ -383,6 +476,15 @@ public:
...
@@ -383,6 +476,15 @@ public:
insertLayerRow
(
nextRow
,
aSpec
);
insertLayerRow
(
nextRow
,
aSpec
);
}
}
/**
* Function ClearLayerRows
* empties out the layer rows.
*/
void
ClearLayerRows
()
{
m_LayerScrolledWindow
->
DestroyChildren
();
}
/**
/**
* Function SelectLayerRow
* Function SelectLayerRow
...
@@ -390,6 +492,9 @@ public:
...
@@ -390,6 +492,9 @@ public:
*/
*/
bool
SelectLayerRow
(
int
aRow
)
bool
SelectLayerRow
(
int
aRow
)
{
{
// enable the layer tab at index 0
m_notebook
->
ChangeSelection
(
0
);
if
(
(
unsigned
)
aRow
<
(
unsigned
)
GetLayerRowCount
()
)
if
(
(
unsigned
)
aRow
<
(
unsigned
)
GetLayerRowCount
()
)
{
{
int
newNdx
=
LAYER_COLUMN_COUNT
*
aRow
;
int
newNdx
=
LAYER_COLUMN_COUNT
*
aRow
;
...
@@ -403,6 +508,18 @@ public:
...
@@ -403,6 +508,18 @@ public:
m_CurrentRow
=
aRow
;
m_CurrentRow
=
aRow
;
// Change the focus to the wxBitmapButton in column 1 for this row.
// We really do not need or want the focus, but because we get focus
// and it changes the appearance of these wxBitmapButtons, if any focused
// button is going to look different, we want it to be the current
// row.
getLayerComp
(
newNdx
+
1
/* 1 is column */
)
->
SetFocus
();
// Make sure the desired layer row is visible.
// It seems that as of 2.8.2, setting the focus
// does this and generally I don't expect the scrolling to be needed at all because
// the minimum window size may end up being established by the number of layers.
return
true
;
return
true
;
}
}
return
false
;
return
false
;
...
@@ -410,7 +527,7 @@ public:
...
@@ -410,7 +527,7 @@ public:
/**
/**
* Function SelectLayer
* Function SelectLayer
* changes the row selection in the layer list to
the given layer
.
* changes the row selection in the layer list to
\a aLayer provided
.
*/
*/
bool
SelectLayer
(
int
aLayer
)
bool
SelectLayer
(
int
aLayer
)
{
{
...
@@ -418,21 +535,29 @@ public:
...
@@ -418,21 +535,29 @@ public:
return
SelectLayerRow
(
row
);
return
SelectLayerRow
(
row
);
}
}
//-----<abstract functions>-------------------------------------------
//-----<abstract functions>-------------------------------------------
/**
/**
* Function ColorChange
* Function
On
ColorChange
* is called
whenever the user changes the color of a layer
. Derived
* is called
to notify client code about a layer color change
. Derived
* classes will handle this accordingly.
* classes will handle this accordingly.
*/
*/
virtual
void
ColorChange
(
int
aLayer
,
int
aColor
)
=
0
;
virtual
void
OnColorChange
(
int
aLayer
,
int
aColor
)
=
0
;
/**
* Function OnLayerSelect
* is called to notify client code whenever the user selects a different
* layer. Derived classes will handle this accordingly, and can deny
* the change by returning false.
*/
virtual
bool
OnLayerSelect
(
int
aLayer
)
=
0
;
/**
/**
* Function LayerChange
* Function OnLayerVisible
* is called whenever the user selects a different layer. Derived classes
* is called to notify client code about a layer visibility change.
* will handle this accordingly, and can deny the change by returning false.
*/
*/
virtual
bool
LayerChange
(
int
aLayer
)
=
0
;
virtual
void
OnLayerVisible
(
int
aLayer
,
bool
isVisible
)
=
0
;
//-----</abstract functions>------------------------------------------
//-----</abstract functions>------------------------------------------
...
@@ -449,7 +574,6 @@ public:
...
@@ -449,7 +574,6 @@ public:
*/
*/
class
MYFRAME
:
public
wxFrame
class
MYFRAME
:
public
wxFrame
{
{
// example of how to derive from LAYER_WIDGET in order to provide the
// example of how to derive from LAYER_WIDGET in order to provide the
// abstract methods.
// abstract methods.
class
MYLAYERS
:
public
LAYER_WIDGET
class
MYLAYERS
:
public
LAYER_WIDGET
...
@@ -466,16 +590,28 @@ class MYFRAME : public wxFrame
...
@@ -466,16 +590,28 @@ class MYFRAME : public wxFrame
{
{
}
}
void
ColorChange
(
int
aLayer
,
int
aColor
)
void
On
ColorChange
(
int
aLayer
,
int
aColor
)
{
{
printf
(
"ColorChange( aLayer:%d, aColor:%d )
\n
"
,
aLayer
,
aColor
);
printf
(
"OnColorChange( aLayer:%d, aColor:%d )
\n
"
,
aLayer
,
aColor
);
// a test trigger only
if
(
aLayer
==
2
)
{
ClearLayerRows
();
printf
(
" GetLayerRowCount(): %d
\n
"
,
GetLayerRowCount
()
);
}
}
}
bool
LayerChange
(
int
aLayer
)
bool
OnLayerSelect
(
int
aLayer
)
{
{
printf
(
"
LayerChange
( aLayer:%d )
\n
"
,
aLayer
);
printf
(
"
OnLayerSelect
( aLayer:%d )
\n
"
,
aLayer
);
return
true
;
return
true
;
}
}
void
OnLayerVisible
(
int
aLayer
,
bool
isVisible
)
{
printf
(
"OnLayerVisible( aLayer:%d, isVisible:%d )
\n
"
,
aLayer
,
isVisible
);
}
};
};
...
@@ -487,7 +623,7 @@ public:
...
@@ -487,7 +623,7 @@ public:
// notify wxAUI which frame to use
// notify wxAUI which frame to use
m_mgr
.
SetManagedWindow
(
this
);
m_mgr
.
SetManagedWindow
(
this
);
wxPanel
*
layerWidget
=
new
MYLAYERS
(
this
,
this
);
MYLAYERS
*
layerWidget
=
new
MYLAYERS
(
this
,
this
);
wxTextCtrl
*
text2
=
new
wxTextCtrl
(
this
,
-
1
,
_
(
"Pane 2 - sample text"
),
wxTextCtrl
*
text2
=
new
wxTextCtrl
(
this
,
-
1
,
_
(
"Pane 2 - sample text"
),
wxDefaultPosition
,
wxSize
(
200
,
150
),
wxDefaultPosition
,
wxSize
(
200
,
150
),
...
@@ -499,11 +635,11 @@ public:
...
@@ -499,11 +635,11 @@ public:
// add the panes to the manager
// add the panes to the manager
wxAuiPaneInfo
li
;
wxAuiPaneInfo
li
;
li
.
MinSize
(
layerWidget
->
GetSize
()
);
// ignored on linux
li
.
MinSize
(
layerWidget
->
Get
Preferred
Size
()
);
// ignored on linux
li
.
BestSize
(
layerWidget
->
GetSize
()
);
li
.
BestSize
(
layerWidget
->
Get
Preferred
Size
()
);
li
.
Left
();
li
.
Left
();
li
.
MaximizeButton
(
fals
e
);
li
.
MaximizeButton
(
tru
e
);
li
.
MinimizeButton
(
fals
e
);
li
.
MinimizeButton
(
tru
e
);
li
.
CloseButton
(
false
);
li
.
CloseButton
(
false
);
li
.
Caption
(
wxT
(
"Layers"
)
);
li
.
Caption
(
wxT
(
"Layers"
)
);
m_mgr
.
AddPane
(
layerWidget
,
li
);
m_mgr
.
AddPane
(
layerWidget
,
li
);
...
@@ -544,4 +680,4 @@ public:
...
@@ -544,4 +680,4 @@ public:
DECLARE_APP
(
MyApp
);
DECLARE_APP
(
MyApp
);
IMPLEMENT_APP
(
MyApp
);
IMPLEMENT_APP
(
MyApp
);
#endif
#endif
// STAND_ALONE
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