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minor maintainability improvements

This commit is contained in:
dickelbeck 2007-10-01 13:51:07 +00:00
parent 5491bdc655
commit 6245ac5286
5 changed files with 61 additions and 48 deletions
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2
change_log.txt
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@ -9,7 +9,7 @@ email address.
================================================================================
+ pcbnew
Added dedicated Show() function for SEGVIA. Enhanced BOARD_ITEM::MenuText()
for SEGVIA. Added to todo.txt.
for SEGVIA.
2007-Sep-29 UPDATE Dick Hollenbeck <dick@softplc.com>

81
include/pcbstruct.h
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@ -34,46 +34,6 @@
#define CHAIN 0x01 /* segment marque */
/*************************************/
/* constantes de gestion des couches */
/*************************************/
#define CUIVRE_LAYER 0x00000001 /* Bit layer cuivre */
#define LAYER_2 0x00000002 /* Bit layer 2 */
#define LAYER_3 0x00000004 /* Bit layer 3 */
#define LAYER_4 0x00000008 /* Bit layer 4 */
#define LAYER_5 0x00000010 /* Bit layer 5 */
#define LAYER_6 0x00000020 /* Bit layer 6 */
#define LAYER_7 0x00000040 /* Bit layer 7 */
#define LAYER_8 0x00000080 /* Bit layer 8 */
#define LAYER_9 0x00000100 /* Bit layer 9 */
#define LAYER_10 0x00000200 /* Bit layer 10 */
#define LAYER_11 0x00000400 /* Bit layer 11 */
#define LAYER_12 0x00000800 /* Bit layer 12 */
#define LAYER_13 0x00001000 /* Bit layer 13 */
#define LAYER_14 0x00002000 /* Bit layer 14 */
#define LAYER_15 0x00004000 /* Bit layer 15 */
#define CMP_LAYER 0x00008000 /* Bit layer cmp */
#define ADHESIVE_LAYER_CU 0x00010000
#define ADHESIVE_LAYER_CMP 0x00020000
#define SOLDERPASTE_LAYER_CU 0x00040000
#define SOLDERPASTE_LAYER_CMP 0x00080000
#define SILKSCREEN_LAYER_CU 0x00100000
#define SILKSCREEN_LAYER_CMP 0x00200000
#define SOLDERMASK_LAYER_CU 0x00400000
#define SOLDERMASK_LAYER_CMP 0x00800000
#define DRAW_LAYER 0x01000000
#define COMMENT_LAYER 0x02000000
#define ECO1_LAYER 0x04000000
#define ECO2_LAYER 0x08000000
#define EDGE_LAYER 0x10000000
// extra bits 0xE0000000
/* masques generaux : */
#define ALL_LAYERS 0x1FFFFFFF
#define ALL_NO_CU_LAYERS 0x1FFF0000
#define ALL_CU_LAYERS 0x0000FFFF
#define INTERNAL_LAYERS 0x00007FFE /* Bits layers internes */
#define EXTERNAL_LAYERS 0x00008001
/* Flags pour les couches cuivres */
/* numero des couches particulieres */
#define LAYER_CUIVRE_N 0
@ -115,6 +75,47 @@
#define LAYER_COUNT 32
/*************************************/
/* constantes de gestion des couches */
/*************************************/
#define CUIVRE_LAYER (1<<LAYER_CUIVRE_N) ///< bit mask for copper layer
#define LAYER_2 (1<<LAYER_N_2) ///< bit mask for layer 2
#define LAYER_3 (1<<LAYER_N_3) ///< bit mask for layer 3
#define LAYER_4 (1<<LAYER_N_4) ///< bit mask for layer 4
#define LAYER_5 (1<<LAYER_N_5) ///< bit mask for layer 5
#define LAYER_6 (1<<LAYER_N_6) ///< bit mask for layer 6
#define LAYER_7 (1<<LAYER_N_7) ///< bit mask for layer 7
#define LAYER_8 (1<<LAYER_N_8) ///< bit mask for layer 8
#define LAYER_9 (1<<LAYER_N_9) ///< bit mask for layer 9
#define LAYER_10 (1<<LAYER_N_10) ///< bit mask for layer 10
#define LAYER_11 (1<<LAYER_N_11) ///< bit mask for layer 11
#define LAYER_12 (1<<LAYER_N_12) ///< bit mask for layer 12
#define LAYER_13 (1<<LAYER_N_13) ///< bit mask for layer 13
#define LAYER_14 (1<<LAYER_N_14) ///< bit mask for layer 14
#define LAYER_15 (1<<LAYER_N_15) ///< bit mask for layer 15
#define CMP_LAYER (1<<LAYER_CMP_N) ///< bit mask for component layer
#define ADHESIVE_LAYER_CU (1<<ADHESIVE_N_CU)
#define ADHESIVE_LAYER_CMP (1<<ADHESIVE_N_CMP)
#define SOLDERPASTE_LAYER_CU (1<<SOLDERPASTE_N_CU)
#define SOLDERPASTE_LAYER_CMP (1<<SOLDERPASTE_N_CMP)
#define SILKSCREEN_LAYER_CU (1<<SILKSCREEN_N_CU)
#define SILKSCREEN_LAYER_CMP (1<<SILKSCREEN_N_CMP)
#define SOLDERMASK_LAYER_CU (1<<SOLDERMASK_N_CU)
#define SOLDERMASK_LAYER_CMP (1<<SOLDERMASK_N_CMP)
#define DRAW_LAYER (1<<DRAW_N)
#define COMMENT_LAYER (1<<COMMENT_N)
#define ECO1_LAYER (1<<ECO1_N)
#define ECO2_LAYER (1<<ECO2_N)
#define EDGE_LAYER (1<<EDGE_N)
// extra bits 0xE0000000
/* masques generaux : */
#define ALL_LAYERS 0x1FFFFFFF
#define ALL_NO_CU_LAYERS 0x1FFF0000
#define ALL_CU_LAYERS 0x0000FFFF
#define INTERNAL_LAYERS 0x00007FFE /* Bits layers internes */
#define EXTERNAL_LAYERS 0x00008001
/* Forme des segments (pistes, contours ..) ( parametre .shape ) */
enum Track_Shapes {
S_SEGMENT = 0, /* segment rectiligne */

16
pcbnew/class_track.cpp
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@ -214,15 +214,19 @@ int TRACK::ReturnMaskLayer()
{
if( Type() == TYPEVIA )
{
int via_type = m_Shape & 15;
int via_type = Shape();
if( via_type == VIA_NORMALE )
return ALL_CU_LAYERS;
// VIA_BORGNE ou VIA_ENTERREE:
int bottom_layer = (m_Layer >> 4) & 15;
int top_layer = m_Layer & 15;
if( bottom_layer > top_layer )
EXCHG( bottom_layer, top_layer );
int bottom_layer;
int top_layer;
// ReturnLayerPair() knows how layers are stored
((SEGVIA*)this)->ReturnLayerPair( &top_layer, &bottom_layer );
int layermask = 0;
while( bottom_layer <= top_layer )
{
@ -272,8 +276,10 @@ void SEGVIA::ReturnLayerPair( int* top_layer, int* bottom_layer ) const
if( b_layer > t_layer )
EXCHG( b_layer, t_layer );
if( top_layer )
*top_layer = t_layer;
if( bottom_layer )
*bottom_layer = b_layer;
}

8
pcbnew/class_track.h
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@ -96,8 +96,16 @@ public:
/* divers */
int Shape() const { return m_Shape & 0xFF; }
/**
* Function ReturnMaskLayer
* returns a "layer mask", which is a bitmap of all layers on which the
* TRACK segment or SEGVIA physically resides.
* @return int - a layer mask, see pcbstruct.h's CUIVRE_LAYER, etc.
*/
int ReturnMaskLayer();
int IsPointOnEnds( const wxPoint& point, int min_dist = 0 );
bool IsNull(); // return TRUE if segment lenght = 0

2
todo.txt
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@ -51,5 +51,3 @@ understanding by new developers.
*** Implement the graying in/out of "Edit/Undo", "Edit/Redo" menu items,
when Undo/Redo stack is empty/filled.
*** There is no way to truly edit a via, such as changing its layers.