fgLineList HUD_LineList;
fgLineList HUD_StippleLineList;
+float hud_trans_alpha = 0.5f;
+void fgHUDalphaInit( void );
+
class locRECT {
public:
RECT rect;
// }
// while( HIptr );
- return 0; // For now. Later we may use this for an error code.
+ fgHUDalphaInit();
+ return 0; // For now. Later we may use this for an error code.
}
pHUDInstr->SetBrightness( brightness );
}
-#if 0
-// fgUpdateHUD
-//
-// Performs a once around the list of calls to instruments installed in
-// the HUD object with requests for redraw. Kinda. It will when this is
-// all C++.
-//
-void fgUpdateHUD( void ) {
- int brightness;
-// int day_night_sw = current_aircraft.controls->day_night_switch;
- int day_night_sw = global_day_night_switch;
- int hud_displays = HUD_deque.size();
- instr_item *pHUDInstr;
- float line_width;
-
- if( !hud_displays ) { // Trust everyone, but ALWAYS cut the cards!
- return;
- }
-
- HUD_TextList.erase();
- HUD_LineList.erase();
-// HUD_StippleLineList.erase();
-
- pHUDInstr = HUD_deque[0];
- brightness = pHUDInstr->get_brightness();
-// brightness = HUD_deque.at(0)->get_brightness();
-
- glMatrixMode(GL_PROJECTION);
- glPushMatrix();
-
- glLoadIdentity();
- gluOrtho2D(0, 640, 0, 480);
- glMatrixMode(GL_MODELVIEW);
- glPushMatrix();
- glLoadIdentity();
-
- glColor3f(1.0, 1.0, 1.0);
- glIndexi(7);
-
- glDisable(GL_DEPTH_TEST);
- glDisable(GL_LIGHTING);
-
- // We can do translucency, so why not. :-)
-// glEnable ( GL_BLEND ) ;
-// glBlendFunc ( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA ) ;
-
- if( day_night_sw == DAY) {
- switch (brightness) {
- case BRT_LIGHT:
-// glColor4f (0.1, 0.9, 0.1, 0.75);
- glColor3f (0.1, 0.9, 0.1);
- break;
-
- case BRT_MEDIUM:
-// glColor4f (0.1, 0.7, 0.0, 0.75);
- glColor3f (0.1, 0.7, 0.0);
- break;
-
- case BRT_DARK:
-// glColor4f (0.0, 0.6, 0.0, 0.75);
- glColor3f(0.0, 0.6, 0.0);
- break;
-
- case BRT_BLACK:
-// glColor4f( 0.0, 0.0, 0.0, 0.75);
- glColor3f( 0.0, 0.0, 0.0);
- break;
-
- default:;
- }
- }
- else {
- if( day_night_sw == NIGHT) {
- switch (brightness) {
- case BRT_LIGHT:
-// glColor4f (0.9, 0.1, 0.1, 0.75);
- glColor3f (0.9, 0.1, 0.1);
- break;
-
- case BRT_MEDIUM:
-// glColor4f (0.7, 0.0, 0.1, 0.75);
- glColor3f (0.7, 0.0, 0.1);
- break;
-
- case BRT_DARK:
- default:
-// glColor4f (0.6, 0.0, 0.0, 0.75);
- glColor3f (0.6, 0.0, 0.0);
- }
- }
- else { // Just in case default
-// glColor4f (0.1, 0.9, 0.1, 0.75);
- glColor3f (0.1, 0.9, 0.1);
- }
- }
-
- deque < instr_item * > :: iterator current = HUD_deque.begin();
- deque < instr_item * > :: iterator last = HUD_deque.end();
-
- for ( ; current != last; ++current ) {
- pHUDInstr = *current;
-
- if( pHUDInstr->enabled()) {
- // fgPrintf( FG_COCKPIT, FG_DEBUG, "HUD Code %d Status %d\n",
- // hud->code, hud->status );
- pHUDInstr->draw();
-// HUD_deque.at(i)->draw(); // Responsible for broken or fixed variants.
- // No broken displays honored just now.
- }
- }
-
- char *gmt_str = get_formated_gmt_time();
- HUD_TextList.add( fgText( 40, 10, gmt_str) );
-#ifdef FG_NETWORK_OLK
- if ( net_hud_display ) {
- net_hud_update();
- }
-#endif
-
- HUD_TextList.draw();
-
- line_width = (current_options.get_xsize() > 1000) ? 1.0 : 0.5;
- glLineWidth(line_width);
- HUD_LineList.draw();
+#define fgAP_CLAMP(val,min,max) ( (val) = (val) > (max) ? (max) : (val) < (min) ? (min) : (val) )
+
+static puDialogBox *HUDalphaDialog;
+static puFrame *HUDalphaFrame;
+static puText *HUDalphaDialogMessage;
+static puText *HUDalphaTitle;
+static puText *HUDalphaText;
+static puOneShot *HUDalphaOkButton;
+static puSlider *HUDalphaHS0;
+static puFont HUDalphaLegendFont;
+static puFont HUDalphaLabelFont;
+static char SliderText[1][ 8 ];
+
+static void alpha_adj( puObject *hs ) {
+ float val ;
+
+ hs-> getValue ( &val ) ;
+ fgAP_CLAMP ( val, 0.1, 1.0 ) ;
+ // printf ( "maxroll_adj( %p ) %f %f\n", hs, val, MaxRollAdjust * val ) ;
+ hud_trans_alpha = val;
+ sprintf( SliderText[ 0 ], "%05.2f", hud_trans_alpha );
+ HUDalphaText -> setLabel ( SliderText[ 0 ] ) ;
+}
-// glEnable(GL_LINE_STIPPLE);
-// glLineStipple( 1, 0x00FF );
-// HUD_StippleLineList.draw();
-// glDisable(GL_LINE_STIPPLE);
+void fgHUDalphaAdjust( puObject * ) {
+ FG_PUSH_PUI_DIALOG( HUDalphaDialog );
+}
-// glDisable( GL_BLEND );
-
- glEnable(GL_DEPTH_TEST);
- glEnable(GL_LIGHTING);
- glMatrixMode(GL_PROJECTION);
- glPopMatrix();
- glMatrixMode(GL_MODELVIEW);
- glPopMatrix();
+static void goAwayHUDalphaAdjust (puObject *)
+{
+ FG_POP_PUI_DIALOG( HUDalphaDialog );
}
-#endif
+// Done once at system initialization
+void fgHUDalphaInit( void ) {
+
+ // printf("fgAPAdjustInit\n");
+#define HORIZONTAL FALSE
+
+ int DialogX = 40;
+ int DialogY = 100;
+ int DialogWidth = 230;
+
+ char Label[] = "HUD Alpha Adjust";
+ char *s;
+
+ int labelX = (DialogWidth / 2) -
+ (puGetStringWidth( puGetDefaultLabelFont(), Label ) / 2);
+ labelX -= 30; // KLUDGEY
+
+ int nSliders = 1;
+ int slider_x = 10;
+ int slider_y = 55;
+ int slider_width = 210;
+ int slider_title_x = 15;
+ int slider_value_x = 160;
+ float slider_delta = 0.05f;
+
+ puGetDefaultFonts ( &HUDalphaLegendFont, &HUDalphaLabelFont );
+ HUDalphaDialog = new puDialogBox ( DialogX, DialogY ); {
+ int horiz_slider_height = puGetStringHeight (HUDalphaLabelFont) +
+ puGetStringDescender (HUDalphaLabelFont) +
+ PUSTR_TGAP + PUSTR_BGAP + 5;
+
+ HUDalphaFrame = new puFrame ( 0, 0,
+ DialogWidth,
+ 85 + nSliders * horiz_slider_height );
+
+ HUDalphaDialogMessage = new puText ( labelX,
+ 52 + nSliders
+ * horiz_slider_height );
+ HUDalphaDialogMessage -> setDefaultValue ( Label );
+ HUDalphaDialogMessage -> getDefaultValue ( &s );
+ HUDalphaDialogMessage -> setLabel ( s );
+
+ HUDalphaHS0 = new puSlider ( slider_x, slider_y,
+ slider_width, HORIZONTAL ) ;
+ HUDalphaHS0-> setDelta ( slider_delta ) ;
+ HUDalphaHS0-> setValue ( hud_trans_alpha ) ;
+ HUDalphaHS0-> setCBMode ( PUSLIDER_DELTA ) ;
+ HUDalphaHS0-> setCallback ( alpha_adj ) ;
+
+ sprintf( SliderText[ 0 ], "%05.2f", hud_trans_alpha );
+ HUDalphaTitle = new puText ( slider_title_x, slider_y ) ;
+ HUDalphaTitle-> setDefaultValue ( "MaxAlpha" ) ;
+ HUDalphaTitle-> getDefaultValue ( &s ) ;
+ HUDalphaTitle-> setLabel ( s ) ;
+ HUDalphaText = new puText ( slider_value_x, slider_y ) ;
+ HUDalphaText-> setLabel ( SliderText[ 0 ] ) ;
+
+
+ HUDalphaOkButton = new puOneShot ( 10, 10, 60, 50 );
+ HUDalphaOkButton-> setLegend ( gui_msg_OK );
+ HUDalphaOkButton-> makeReturnDefault ( TRUE );
+ HUDalphaOkButton-> setCallback ( goAwayHUDalphaAdjust );
+ }
+ FG_FINALIZE_PUI_DIALOG( HUDalphaDialog );
+
+#undef HORIZONTAL
+}
// fgUpdateHUD
//
glDisable(GL_DEPTH_TEST);
glDisable(GL_LIGHTING);
- // We can do translucency, so why not. :-)
-// glEnable ( GL_BLEND ) ;
-// glBlendFunc ( GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA ) ;
-
+// #define ANTI_ALIAS_HUD
+#ifdef ANTI_ALIAS_HUD
+#define HUD_COLOR(r,g,b) glColor4f(r,g,b,hud_trans_alpha)
+ glEnable(GL_LINE_SMOOTH);
+ glEnable(GL_BLEND);
+ glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA);
+ glHint(GL_LINE_SMOOTH_HINT,GL_DONT_CARE);
+ glLineWidth(1.5);
+#else
+#define HUD_COLOR(r,g,b) glColor3f(r,g,b)
+ glLineWidth(1.0);
+#endif
+
if( day_night_sw == DAY) {
switch (brightness) {
case BRT_LIGHT:
-// glColor4f (0.1, 0.9, 0.1, 0.75);
- glColor3f (0.1, 0.9, 0.1);
+ HUD_COLOR (0.1f, 0.9f, 0.1f);
break;
case BRT_MEDIUM:
-// glColor4f (0.1, 0.7, 0.0, 0.75);
- glColor3f (0.1, 0.7, 0.0);
+ HUD_COLOR (0.1f, 0.7f, 0.0f);
break;
case BRT_DARK:
-// glColor4f (0.0, 0.6, 0.0, 0.75);
- glColor3f(0.0, 0.6, 0.0);
+ HUD_COLOR (0.0f, 0.6f, 0.0f);
break;
case BRT_BLACK:
-// glColor4f( 0.0, 0.0, 0.0, 0.75);
- glColor3f( 0.0, 0.0, 0.0);
+ HUD_COLOR( 0.0f, 0.0f, 0.0f);
break;
- default:;
+ default:
+ HUD_COLOR (0.1f, 0.9f, 0.1f);
}
}
else {
if( day_night_sw == NIGHT) {
switch (brightness) {
case BRT_LIGHT:
-// glColor4f (0.9, 0.1, 0.1, 0.75);
- glColor3f (0.9, 0.1, 0.1);
+ HUD_COLOR (0.9f, 0.1f, 0.1f);
break;
case BRT_MEDIUM:
-// glColor4f (0.7, 0.0, 0.1, 0.75);
- glColor3f (0.7, 0.0, 0.1);
+ HUD_COLOR (0.7f, 0.0f, 0.1f);
break;
case BRT_DARK:
default:
-// glColor4f (0.6, 0.0, 0.0, 0.75);
- glColor3f (0.6, 0.0, 0.0);
+ HUD_COLOR (0.6f, 0.0f, 0.0f);
}
}
- else { // Just in case default
-// glColor4f (0.1, 0.9, 0.1, 0.75);
- glColor3f (0.1, 0.9, 0.1);
- }
+ else { // Just in case default
+ HUD_COLOR (0.1f, 0.9f, 0.1f);
+ }
}
deque < instr_item * > :: iterator current = HUD_deque.begin();
HUD_TextList.draw();
- line_width = (current_options.get_xsize() > 1000) ? 1.0 : 0.5;
- glLineWidth(line_width);
HUD_LineList.draw();
// glEnable(GL_LINE_STIPPLE);
// HUD_StippleLineList.draw();
// glDisable(GL_LINE_STIPPLE);
-// glDisable( GL_BLEND );
+#ifdef ANTI_ALIAS_HUD
+ glDisable(GL_BLEND);
+ glDisable(GL_LINE_SMOOTH);
+ glLineWidth(1.0);
+#endif
+
glEnable(GL_DEPTH_TEST);
glEnable(GL_LIGHTING);
glMatrixMode(GL_PROJECTION);
#include "hud.hxx"
+#define DO_PANEL_HACK
//====================== Top of HudLadder Class =======================
HudLadder :: HudLadder( int x,
void HudLadder :: draw( void )
{
- float x_ini;
- float x_end;
- float y;
-
POINT centroid = get_centroid();
- RECT box = get_location();
-
- float half_span = box.right / 2.0;
+
float roll_value = current_ch2();
- float pitch_value = current_ch1() * RAD_TO_DEG;
- vmin = pitch_value - (float)width_units/2.0;
- vmax = pitch_value + (float)width_units/2.0;
-
glPushMatrix();
glTranslatef( centroid.x, centroid.y, 0);
- glScalef( current_options.get_fov()/55.0, 1.0, 1.0 );
+ // Alex's panel patch
+// glScalef( current_options.get_fov()/55.0, 1.0, 1.0 );
glRotatef(roll_value * RAD_TO_DEG, 0.0, 0.0, 1.0);
// Draw the target spot.
-#define CENTER_DIAMOND_SIZE 6.0
+#define CENTER_DIAMOND_SIZE 6.0f
+
glBegin(GL_LINE_LOOP);
- glVertex2f( -CENTER_DIAMOND_SIZE, 0.0);
- glVertex2f(0.0, CENTER_DIAMOND_SIZE);
glVertex2f( CENTER_DIAMOND_SIZE, 0.0);
- glVertex2f(0.0, -CENTER_DIAMOND_SIZE);
+ glVertex2f( 0.0, CENTER_DIAMOND_SIZE);
+ glVertex2f( -CENTER_DIAMOND_SIZE, 0.0);
+ glVertex2f( 0.0, -CENTER_DIAMOND_SIZE);
glEnd();
-#undef CENTER_DIAMOND_SIZE
- if(minimal) {
+ if( minimal || ! div_units ) {
glPopMatrix();
return;
}
- if( div_units ) {
- char TextLadder[8] ;
- float label_length ;
- float label_height ;
- float left ;
- float right ;
- float bot ;
- float top ;
- float text_offset = 4.0f ;
- float zero_offset = 10.0f ;
-
- fntFont *font = HUDtext->getFont();
- float pointsize = HUDtext->getPointSize();
- float italic = HUDtext->getSlant();
-
- TextList.setFont( HUDtext );
- TextList.erase();
- LineList.erase();
- StippleLineList.erase();
-
- int last = FloatToInt(vmax)+1;
- int i = FloatToInt(vmin);
-
- if( !scr_hole ) {
- for( ; i<last ; i++ ) {
+ float x_ini;
+ float x_end;
+ float y;
+
+ float pitch_value = current_ch1() * RAD_TO_DEG;
+ vmin = pitch_value - (float)width_units * 0.5f;
+ vmax = pitch_value + (float)width_units * 0.5f;
+
+ RECT box = get_location();
+
+ float half_span = box.right * 0.5f ;
+
+ char TextLadder[8] ;
+ float label_length ;
+ float label_height ;
+ float left ;
+ float right ;
+ float bot ;
+ float top ;
+ float text_offset = 4.0f ;
+ float zero_offset = 10.0f ;
+
+ fntFont *font = HUDtext->getFont();
+ float pointsize = HUDtext->getPointSize();
+ float italic = HUDtext->getSlant();
+
+ TextList.setFont( HUDtext );
+ TextList.erase();
+ LineList.erase();
+ StippleLineList.erase();
+
+ int last = FloatToInt(vmax)+1;
+ int i = FloatToInt(vmin);
+
+ if( !scr_hole ) {
+ x_end = half_span;
+ for( ; i<last ; i++ ) {
- y = (((float)(i - pitch_value) * factor) + .5f);
- if( !(i % div_units )) { // At integral multiple of div
+ y = (((float)(i - pitch_value) * factor) + .5f);
+ if( !(i % div_units )) { // At integral multiple of div
- sprintf( TextLadder, "%d", i );
- font->getBBox ( TextLadder, pointsize, italic,
- &left, &right, &bot, &top ) ;
- label_length = right - left;
- label_length += text_offset;
- label_height = (top - bot)/2.0f;
+ sprintf( TextLadder, "%d", i );
+ font->getBBox ( TextLadder, pointsize, italic,
+ &left, &right, &bot, &top ) ;
+
+ label_length = right - left;
+ label_length += text_offset;
+ label_height = (top - bot) * 0.5f;
- x_ini = -half_span;
- x_end = half_span;
-
- if( i >= 0 ) {
- // Make zero point wider on left
- if( i == 0 )
- x_ini -= zero_offset;
- // Zero or above draw solid lines
- Line(x_ini, y, x_end, y);
- } else {
- // Below zero draw dashed lines.
- StippleLine(x_ini, y, x_end, y);
- }
+ x_ini = -half_span;
+
+ if( i >= 0 ) {
+ // Make zero point wider on left
+ if( i == 0 )
+ x_ini -= zero_offset;
+ // Zero or above draw solid lines
+ Line(x_ini, y, x_end, y);
+ } else {
+ // Below zero draw dashed lines.
+ StippleLine(x_ini, y, x_end, y);
+ }
- // Calculate the position of the left text and write it.
- Text( x_ini-label_length, y-label_height, TextLadder );
- Text( x_end+text_offset, y-label_height, TextLadder );
- }
- }
- }
- else // if(scr_hole )
- { // Draw ladder with space in the middle of the lines
- float hole = (float)((scr_hole)/2.0f);
- for( ; i<last ; i++ ) {
+ // Calculate the position of the left text and write it.
+ Text( x_ini-label_length, y-label_height, TextLadder );
+ Text( x_end+text_offset, y-label_height, TextLadder );
+ }
+ }
+ } else { // scr_hole != 0
+ // Draw ladder with space in the middle of the lines
+ float x_ini2;
+ float x_end2;
+ float hole = (float)((scr_hole)*0.5f);
+
+ x_end = -half_span + hole;
+ x_ini2 = half_span - hole;
+
+ for( ; i<last ; i++ ) {
- y = (((float)(i - pitch_value) * factor) + .5);
- if( !(i % div_units )) { // At integral multiple of div
+ y = (((float)(i - pitch_value) * factor) + .5);
+ if( !(i % div_units )) { // At integral multiple of div
- sprintf( TextLadder, "%d", i );
- font->getBBox ( TextLadder, pointsize, italic,
- &left, &right, &bot, &top ) ;
- label_length = right - left;
- label_length += text_offset;
- label_height = (top - bot)/2.0f;
-// printf("l %f r %f b %f t %f\n",left, right, bot, top );
+ sprintf( TextLadder, "%d", i );
+ font->getBBox ( TextLadder, pointsize, italic,
+ &left, &right, &bot, &top ) ;
+ label_length = right - left;
+ label_length += text_offset;
+ label_height = (top - bot) * 0.5f;
- // Start by calculating the points and drawing the
- // left side lines.
- x_ini = -half_span;
- x_end = -half_span + hole;
-
- if( i >= 0 ) {
- // Make zero point wider on left
- if( i == 0 )
- x_ini -= zero_offset;
- // Zero or above draw solid lines
- Line(x_ini, y, x_end, y);
- } else {
- // Below zero draw dashed lines.
- StippleLine(x_ini, y, x_end, y);
- }
+ // Start by calculating the points and drawing the
+ // left side lines.
+ x_ini = -half_span;
+ x_end2 = half_span;
- // Now calculate the location of the left side label using
- Text( x_ini-label_length, y-label_height, TextLadder );
-
- // Now calculate and draw the right side line location
- x_ini = half_span - hole;
- x_end = half_span;
-
- if( i >= 0 ) {
- if( i == 0 )
- x_end += zero_offset;
- // Zero or above draw solid lines
- Line(x_ini, y, x_end, y);
- } else {
- // Below zero draw dashed lines.
- StippleLine(x_ini, y, x_end, y);
- }
-
- // Calculate the location and draw the right side label
- Text( x_end+text_offset, y-label_height, TextLadder );
- }
- }
- }
- TextList.draw();
-
- glLineWidth(0.2);
-
- LineList.draw();
-
- glEnable(GL_LINE_STIPPLE);
- glLineStipple( 1, 0x00FF );
- StippleLineList.draw( );
- glDisable(GL_LINE_STIPPLE);
- }
+ if( i >= 0 ) {
+ // Make zero point wider on left
+ if( i == 0 ) {
+ x_ini -= zero_offset;
+ x_end2 += zero_offset;
+ }
+ // Zero or above draw solid lines
+ Line(x_ini, y, x_end, y);
+ Line(x_ini2, y, x_end2, y);
+ } else {
+ // Below zero draw dashed lines.
+ StippleLine(x_ini, y, x_end, y);
+ StippleLine(x_ini2, y, x_end2, y);
+ }
+ // Calculate the location of the left side label using
+ Text( x_ini-label_length, y-label_height, TextLadder );
+ // Calculate the location and draw the right side label
+ Text( x_end2+text_offset, y-label_height, TextLadder );
+ }
+ }
+ }
+ TextList.draw();
+
+ LineList.draw();
+
+ glEnable(GL_LINE_STIPPLE);
+#ifdef DO_PANEL_HACK
+ glLineStipple( 1, current_options.get_panel_status() ? 0x0F0F : 0x00FF );
+#else
+ glLineStipple( 1, 0x00FF );
+#endif
+
+ StippleLineList.draw( );
+ glDisable(GL_LINE_STIPPLE);
+
+// } // if(div_units)
glPopMatrix();
}
projects / flightgear.git / commitdiff