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-rw-r--r--app/bin/cruler.c256
1 files changed, 244 insertions, 12 deletions
diff --git a/app/bin/cruler.c b/app/bin/cruler.c
index d3f2926..eb6a77d 100644
--- a/app/bin/cruler.c
+++ b/app/bin/cruler.c
@@ -21,11 +21,216 @@
*/
#include "cundo.h"
+#include "cselect.h"
#include "fileio.h"
-#include "i18n.h"
#include "param.h"
#include "track.h"
-#include "utility.h"
+#include "misc.h"
+
+#define AN_OFF (0)
+#define AN_FIRST (1)
+#define AN_SECOND (2)
+#define AN_ON (3)
+
+
+static struct {
+ STATE_T state;
+ coOrd pos0;
+ coOrd pos1;
+ coOrd pos2;
+ BOOL_T isClose;
+ int modifyingEnd;
+ } An = { AN_OFF, { 0,0 }, { 0,0 } };
+
+
+void DrawAngle(drawCmd_p d, coOrd p0, coOrd p1, coOrd p2, wDrawColor color) {
+ char msg[512];
+ trkSeg_t seg;
+ if ((An.state != AN_OFF) && !IsClose(FindDistance(p0,p1))) {
+ seg.type = SEG_STRLIN;
+ seg.width = 0;
+ seg.color = wDrawColorBlack;
+ seg.u.l.pos[0] = p0;
+ seg.u.l.pos[1] = p1;
+ DrawSegs(d,zero,0.0,&seg,1,trackGauge,color);
+
+ if (!(IsClose(FindDistance(p0,p2)))) {
+ seg.type = SEG_STRLIN;
+ seg.width = 0;
+ seg.color = wDrawColorBlack;
+ seg.u.l.pos[0] = p0;
+ seg.u.l.pos[1] = p2;
+ DrawSegs(d,zero,0.0,&seg,1,trackGauge,color);
+
+ DIST_T r = min(FindDistance(p0,p2),FindDistance(p0,p1))/2;
+ ANGLE_T a = DifferenceBetweenAngles(FindAngle(p0,p1),FindAngle(p0,p2));
+ ANGLE_T a0;
+
+ if (a>=0)
+ a0 = FindAngle(p0,p1);
+ else
+ a0 = FindAngle(p0,p2);
+ ANGLE_T a1 = fabs(DifferenceBetweenAngles(FindAngle(p0,p1),FindAngle(p0,p2)));
+ seg.type = SEG_CRVLIN;
+ seg.u.c.center = p0;
+ seg.u.c.radius = r;
+ seg.u.c.a0 = a0;
+ seg.u.c.a1 = a1;
+ DrawSegs(d,zero,0.0,&seg,1,trackGauge,color);
+
+ coOrd p;
+ Translate(&p, p0, a1/2+a0, r );
+ seg.type = SEG_TEXT;
+ seg.u.t.angle = 0.0;
+ sprintf(msg,"RA: %0.3f",a1);
+ seg.u.t.string = msg;
+ seg.u.t.pos = p;
+ seg.u.t.fontSize = 10.0*d->scale;
+ seg.u.t.fontP = NULL;
+ seg.u.t.boxed = FALSE;
+ DrawSegs(d,zero,0.0,&seg,1,trackGauge,color);
+ }
+ }
+
+}
+
+
+static STATUS_T CmdAngle( wAction_t action, coOrd pos )
+{
+ switch (action) {
+
+ case C_START:
+ switch (An.state) {
+ case AN_OFF:
+ An.state = AN_ON;
+ break;
+ case AN_ON:
+ An.state = AN_OFF;
+ case AN_FIRST:
+ case AN_SECOND:
+ An.state = AN_OFF;
+ break;
+ }
+ return C_CONTINUE;
+
+ case C_DOWN:
+ switch (An.state) {
+ case AN_OFF:
+ case AN_ON:
+ An.pos0 = An.pos1 = An.pos2 = pos;
+ An.state = AN_FIRST;
+ InfoMessage( "Drag out base line" );
+ break;
+ case AN_FIRST:
+ An.pos2 = pos;
+ An.state = AN_SECOND;
+ InfoMessage( "Drag Angle" );
+ break;
+ }
+ return C_CONTINUE;
+
+ case C_MOVE:
+ //Lock to 90 degrees with CTRL
+ if (MyGetKeyState()&WKEY_CTRL) {
+ ANGLE_T line_angle;
+ if (An.state == AN_FIRST) line_angle = 0.0;
+ else line_angle = FindAngle(An.pos0,An.pos1);
+ DIST_T l = FindDistance(An.pos0, pos);
+ if (!IsClose(l)) {
+ ANGLE_T angle2 = NormalizeAngle(FindAngle(An.pos0, pos)-line_angle);
+ int oct = (int)((angle2 + 22.5) / 45.0);
+ l = fabs(l*cos(D2R(angle2-oct*45)));
+ Translate( &pos, An.pos0, oct*45.0+line_angle, l );
+ }
+ }
+ switch (An.state) {
+ case AN_FIRST:
+ An.pos1 = An.pos2 = pos;
+ break;
+ case AN_SECOND:
+ An.pos2 = pos;
+ break;
+ default:;
+ }
+ if (An.state == AN_FIRST)
+ InfoMessage( "Base Angle %0.3f",FindAngle(An.pos0,An.pos1));
+ if (An.state == AN_SECOND)
+ InfoMessage( "Base Angle %0.3f, Relative Angle %0.3f",FindAngle(An.pos0,An.pos1),
+ fabs(DifferenceBetweenAngles(FindAngle(An.pos0,An.pos1),FindAngle(An.pos0,An.pos2))));
+ return C_CONTINUE;
+
+ case C_UP:
+ if (An.state == AN_SECOND) return C_TERMINATE;
+ return C_CONTINUE;
+
+ case C_REDRAW:
+ DrawHighlightBoxes(FALSE,FALSE,NULL);
+ HighlightSelectedTracks(NULL, TRUE, TRUE);
+ if (An.state != AN_OFF) {
+ if (!IsClose(FindDistance(An.pos1,An.pos2))) {
+ DrawAngle( &tempD, An.pos0, An.pos1, An.pos2, wDrawColorBlack );
+ }
+ }
+ return C_CONTINUE;
+
+ case C_CANCEL:
+ return C_TERMINATE;
+
+ }
+ return C_CONTINUE;
+
+}
+
+STATUS_T ModifyProtractor(
+ wAction_t action,
+ coOrd pos )
+{
+ switch (action&0xFF) {
+ case C_DOWN:
+ An.modifyingEnd = -1;
+ An.isClose = FALSE;
+ if ( An.state == AN_OFF )
+ return C_ERROR;
+ if ( IsClose(FindDistance( pos, An.pos0 ))) {
+ An.modifyingEnd = 0;
+ } else if ( IsClose(FindDistance( pos, An.pos1 ))) {
+ An.modifyingEnd = 1;
+ } else if ( IsClose(FindDistance( pos, An.pos2 ))) {
+ An.modifyingEnd = 2;
+ } else
+ return C_ERROR;
+ break;
+ case C_MOVE:
+ if ( An.modifyingEnd == 0 ) {
+ An.pos0 = pos;
+ } else if (An.modifyingEnd == 1) {
+ An.pos1 = pos;
+ } else if (An.modifyingEnd == 2) {
+ An.pos2 = pos;
+ }
+ InfoMessage( "Base Angle %0.3f, Relative Angle %0.3f",FindAngle(An.pos0,An.pos1),
+ fabs(DifferenceBetweenAngles(FindAngle(An.pos0,An.pos1),FindAngle(An.pos0,An.pos2))));
+ return C_CONTINUE;
+ case C_UP:
+ return C_CONTINUE;
+ case C_REDRAW:
+ DrawAngle( &tempD, An.pos0, An.pos1, An.pos2, An.isClose?wDrawColorBlue:wDrawColorBlack );
+ break;
+ case wActionMove:
+ if ( IsClose(FindDistance( pos, An.pos0 )) ||
+ IsClose(FindDistance( pos, An.pos1 )) ||
+ IsClose(FindDistance( pos, An.pos2 )) ) {
+ An.isClose = TRUE;
+ } else
+ An.isClose = FALSE;
+ break;
+ default:
+ return C_ERROR;
+ }
+ return C_CONTINUE;
+}
+
+
/*****************************************************************************
@@ -44,15 +249,23 @@ static struct {
STATE_T state;
coOrd pos0;
coOrd pos1;
+ BOOL_T isClose;
int modifyingEnd;
} Dr = { DR_OFF, { 0,0 }, { 0,0 } };
+
void RulerRedraw( BOOL_T demo )
{
+ if (programMode == MODE_TRAIN) return;
if (Dr.state == DR_ON)
- DrawRuler( &tempD, Dr.pos0, Dr.pos1, 0.0, TRUE, TRUE, wDrawColorBlack );
- if (demo)
+ DrawRuler( &tempD, Dr.pos0, Dr.pos1, 0.0, TRUE, TRUE, Dr.isClose?wDrawColorBlue:wDrawColorBlack );
+ if (demo) {
Dr.state = DR_OFF;
+ An.state = AN_OFF;
+ }
+ if (An.state != AN_OFF)
+ DrawAngle( &tempD, An.pos0, An.pos1, An.pos2, An.isClose?wDrawColorBlue:wDrawColorBlack);
+
}
static STATUS_T CmdRuler( wAction_t action, coOrd pos )
@@ -60,6 +273,7 @@ static STATUS_T CmdRuler( wAction_t action, coOrd pos )
switch (action) {
case C_START:
+ Dr.isClose = FALSE;
switch (Dr.state) {
case DR_OFF:
Dr.state = DR_ON;
@@ -87,19 +301,22 @@ static STATUS_T CmdRuler( wAction_t action, coOrd pos )
return C_TERMINATE;
case C_REDRAW:
+ DrawHighlightBoxes(FALSE,FALSE,NULL);
+ HighlightSelectedTracks(NULL, TRUE, TRUE);
if (Dr.state == DR_ON) {
- DrawRuler( &tempD, Dr.pos0, Dr.pos1, 0.0, TRUE, TRUE, wDrawColorBlack );
+ DrawRuler( &tempD, Dr.pos0, Dr.pos1, 0.0, TRUE, TRUE, Dr.isClose?wDrawColorBlue:wDrawColorBlack );
}
return C_CONTINUE;
case C_CANCEL:
return C_TERMINATE;
-
}
+
return C_CONTINUE;
}
+
STATUS_T ModifyRuler(
wAction_t action,
coOrd pos )
@@ -109,25 +326,36 @@ STATUS_T ModifyRuler(
Dr.modifyingEnd = -1;
if ( Dr.state != DR_ON )
return C_ERROR;
- if ( FindDistance( pos, Dr.pos0 ) < mainD.scale*0.25 ) {
+ if ( IsClose(FindDistance( pos, Dr.pos0 ))) {
Dr.modifyingEnd = 0;
- } else if ( FindDistance( pos, Dr.pos1 ) < mainD.scale*0.25 ) {
+ } else if ( IsClose(FindDistance( pos, Dr.pos1 ))) {
Dr.modifyingEnd = 1;
} else {
return C_ERROR;
}
+ break;
case C_MOVE:
if ( Dr.modifyingEnd == 0 ) {
Dr.pos0 = pos;
- } else {
+ } else if ( Dr.modifyingEnd == 1) {
Dr.pos1 = pos;
- }
+ } else return C_ERROR;
InfoMessage( "%s", FormatDistance( FindDistance( Dr.pos0, Dr.pos1 ) ) );
return C_CONTINUE;
case C_UP:
return C_CONTINUE;
case C_REDRAW:
- DrawRuler( &tempD, Dr.pos0, Dr.pos1, 0.0, TRUE, TRUE, wDrawColorBlack );
+ DrawRuler( &tempD, Dr.pos0, Dr.pos1, 0.0, TRUE, TRUE, Dr.isClose?wDrawColorBlue:wDrawColorBlack );
+ break;
+ case wActionMove:
+ if ( IsClose(FindDistance( pos, Dr.pos0 )) ||
+ IsClose(FindDistance( pos, Dr.pos1 ))) {
+ Dr.isClose = TRUE;
+ An.isClose = FALSE;
+ } else {
+ Dr.isClose = FALSE;
+ ModifyProtractor(wActionMove,pos);
+ }
break;
default:
return C_ERROR;
@@ -137,8 +365,12 @@ STATUS_T ModifyRuler(
#include "bitmaps/ruler.xpm"
+#include "bitmaps/protractor.xpm"
void InitCmdRuler( wMenu_p menu )
{
- AddMenuButton( menu, CmdRuler, "cmdRuler", _("Ruler"), wIconCreatePixMap(ruler_xpm), LEVEL0, IC_STICKY|IC_NORESTART, ACCL_RULER, NULL );
+ ButtonGroupBegin( _("Measurement"), "cmdMeasureSetCmd", _("Measurement") );
+ AddMenuButton( menu, CmdRuler, "cmdRuler", _("Ruler"), wIconCreatePixMap(ruler_xpm[iconSize]), LEVEL0, IC_STICKY|IC_POPUP|IC_NORESTART, ACCL_RULER, NULL );
+ AddMenuButton( menu, CmdAngle, "cmdAngle", _("Protractor"), wIconCreatePixMap(protractor_xpm[iconSize]), LEVEL0, IC_STICKY|IC_POPUP|IC_NORESTART, ACCL_ANGLE, NULL );
+ ButtonGroupEnd();
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-21 15:26:44 +0000