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- #include "ep.const.h"
- #include "ep.extern.h"
-
- cWindowDataUpate(Resized) /************************************************************/
- Boolean Resized;
- {
- char s[64];
-
- MoveTo(75,82);
- NumToString(GetCtlValue(latSB),s);
- EraseRect(&latDataRect);
- DrawString(s);
-
- MoveTo(82,162);
- NumToString(GetCtlValue(lonSB),s);
- EraseRect(&lonDataRect);
- DrawString(s);
-
- MoveTo(73,242);
- NumToString(GetCtlValue(altSB)*(long)altScale,s);
- EraseRect(&altDataRect);
- DrawString(s);
- }
-
- cUpdate (Resized) /************************************************************/
- Boolean Resized;
- {
- GrafPtr thePort;
-
- GetPort (&thePort);
-
- PlotIcon(&iconRect,iconHandle);
- DrawControls(thePort);
-
- MoveTo(0,51); /* draw nice lines :-) */
- LineTo(175,51);
- MoveTo(0,54);
- LineTo(175,54);
-
- TextFont(0);
- MoveTo(60,30);
- DrawString("\p╡EarthPlot v3");
- MoveTo(9,82);
- DrawString("\pLatitude:");
- MoveTo(9,162);
- DrawString("\pLongitude:");
- MoveTo(9,242);
- DrawString("\pAltitude:");
-
- cWindowDataUpate();
- }
-
- cClose() /************************************************************/
- {
- SkelWhoa ();
- }
-
- cClobber() /************************************************************/
- {
- GrafPtr thePort;
-
- GetPort (&thePort); /* grafport of window to dispose of */
- DisposeWindow ((WindowPtr) thePort);
- }
-
- cActivate() /************************************************************/
- {
- }
-
- pascal void Track(Control,partCode)
- ControlHandle Control;
- int partCode;
- {
- int i,step;
- long wait;
- long waited;
- char s[128];
-
- wait = 5; /* ticks */
-
- if (partCode == 0) return;
-
- switch (partCode) {
- case inUpButton:
- step = -1;
- break;
- case inDownButton:
- step = 1;
- break;
- case inPageUp:
- step = -10;
- break;
- case inPageDown:
- step = 10;
- break;
- }
-
- i = GetCtlValue(Control) + step;
-
- if (*Control == *latSB) {
- if (i > 90) i = 90;
- if (i < 0) i = 0;
-
- SetCtlValue(Control,i);
-
- EraseRect(&latDataRect);
- MoveTo(75,82);
- NumToString(GetCtlValue(latSB),s);
- DrawString(s);
- Delay(wait,&waited);
- }
-
- if (*Control == *lonSB) {
- if (i > 180) i = 180;
- if (i < 0) i = 0;
-
- SetCtlValue(Control,i);
-
- EraseRect(&lonDataRect);
- MoveTo(82,162);
- NumToString(GetCtlValue(lonSB),s);
- DrawString(s);
- Delay(wait,&waited);
- }
-
- if (*Control == *altSB) {
- if (i > 180) i = 180;
- if (i < 0) i = 0;
-
- SetCtlValue(Control,i);
-
- EraseRect(&altDataRect);
- MoveTo(73,242);
- NumToString(GetCtlValue(altSB)*(long)altScale,s);
- DrawString(s);
- Delay(wait,&waited);
- }
- }
-
- cMouse(thePoint,theTime,theMods) /************************************************************/
- Point thePoint;
- long theTime;
- int theMods;
- {
- ControlHandle theControl;
- int partCode;
- char s[100];
-
- partCode = FindControl(thePoint,cWindow,&theControl);
-
- if (partCode) {
- switch (partCode) {
- case inCheckBox:
- partCode = TrackControl(theControl,thePoint,0L);
- if (*theControl == *northCheck) {
- SetCtlValue(northCheck,1);
- SetCtlValue(southCheck,0);
- }
- if (*theControl == *southCheck) {
- SetCtlValue(northCheck,0);
- SetCtlValue(southCheck,1);
- }
- if (*theControl == *eastCheck) {
- SetCtlValue(eastCheck,1);
- SetCtlValue(westCheck,0);
- }
- if (*theControl == *westCheck) {
- SetCtlValue(eastCheck,0);
- SetCtlValue(westCheck,1);
- }
- if (*theControl == *mileCheck) {
- SetCtlValue(mileCheck,1);
- SetCtlValue(kmCheck,0);
- }
- if (*theControl == *kmCheck) {
- SetCtlValue(mileCheck,0);
- SetCtlValue(kmCheck,1);
- }
- break;
- case inUpButton:
- case inDownButton:
- case inPageUp:
- case inPageDown:
- partCode = TrackControl(theControl,thePoint,Track);
- break;
- case inThumb:
- partCode = TrackControl(theControl,thePoint,0L);
- cWindowDataUpate(FALSE);
- break;
- }
- }
- }
-
- cKey() /************************************************************/
- {
- }
-