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-rw-r--r--noatun-plugins/tippercanoe/ui.cpp507
1 files changed, 507 insertions, 0 deletions
diff --git a/noatun-plugins/tippercanoe/ui.cpp b/noatun-plugins/tippercanoe/ui.cpp
new file mode 100644
index 0000000..e260d18
--- /dev/null
+++ b/noatun-plugins/tippercanoe/ui.cpp
@@ -0,0 +1,507 @@
+#include "font.h"
+#include "icons.h"
+#include "syna.h"
+#include <math.h>
+#include <stdlib.h>
+#include <kconfig.h>
+
+#define output core->output()
+
+static void putChar(unsigned char character,int x,int y,int red,int blue)
+{
+ unsigned short *ptr = ((unsigned short *)output) + x + y*core->outWidth;
+ unsigned short put = (blue<<8)+red;
+ int i,j;
+ for(i=0;i<8;i++,ptr += core->outWidth-8)
+ for(j=0;j<8;j++,ptr++)
+ if (font[character*8+i] & (128>>j))
+ *ptr = put;
+}
+
+void Interface::putString(char *string,int x,int y,int red,int blue)
+{
+ if (x < 0 || y < 0 || y >= core->outHeight-8)
+ return;
+ for(;*string && x <= core->outWidth-8;string++,x+=8)
+ putChar((unsigned char)(*string),x,y,red,blue);
+}
+
+void UIObject::changed()
+{
+}
+
+struct Button : public UIObject
+{
+ int icon;
+ char hotKey;
+
+ bool passive, bright;
+
+ Button(int _am,int _vm,double _x,double _y,
+ double _size,int _icon,char _key = 0,
+ bool _passive = false, bool _bright = false)
+ {
+ activeMask = _am; visibleMask = _vm;
+ x = _x; y = _y; width = height = _size;
+ icon = _icon; hotKey = _key; passive = _passive; bright = _bright;
+ }
+
+ int go(bool mouseDown,bool mouseClick,bool mouseOver,
+ double _x, double _y, double scale, char &_hotKey, int &action)
+ {
+ (void)mouseDown;
+ (void)_x;
+ (void)_y;
+ core->polygonEngine.icon(
+ Icons[icon],
+ (bright ? 0x0202 : 0x0100),
+ x*scale,y*scale,width*scale,height*scale);
+
+ if (mouseOver && !passive)
+ core->polygonEngine.icon(
+ Icons[icon],
+ 0x0002,
+ (x-IconWidths[icon]*width/2)*scale,
+ (y-height/2)*scale,width*scale*2,height*scale*2);
+
+ if (mouseOver && mouseClick && !passive)
+ action = icon;
+
+ if (mouseOver && !passive && hotKey)
+ _hotKey = hotKey;
+
+ return 0;
+ }
+
+ void handleKey(char key, int &action)
+ {
+ if (key == hotKey && !passive)
+ action = icon;
+ }
+};
+#define BarWidth 0.1
+struct SliderBar : public UIObject
+{
+ double *value;
+ char leftKey, rightKey;
+
+ typedef void (Core::*Callback)(double v);
+ Callback callback;
+
+ SliderBar(int _am,int _vm,double _x,double _y,
+ double _width,double _height, double *_value,
+ Callback _callback, char _leftKey, char _rightKey)
+ {
+ activeMask = _am; visibleMask = _vm;
+ x = _x; y = _y; width = _width; height = _height;
+ value = _value; callback = _callback;
+ leftKey = _leftKey; rightKey = _rightKey;
+ }
+
+ int go(bool mouseDown,bool mouseClick,bool mouseOver,
+ double _x, double _y, double scale, char &_hotKey, int &action)
+ {
+ (void)mouseClick;
+ (void)_y;
+ (void)action;
+ core->polygonEngine.icon(
+ Icons[Bar],
+ 0x0100,
+ x*scale,y*scale,width*scale,height*scale);
+ core->polygonEngine.icon(
+ Icons[Slider],
+ 0x0200,
+ (x+*value*width-IconWidths[Slider]*height/2)*scale,
+ y*scale,height*scale,height*scale);
+
+ if (mouseOver)
+ {
+ double newValue = (_x)/(width);
+ if (newValue < 0.0) newValue = 0.0;
+ if (newValue > 1.0) newValue = 1.0;
+
+ core->polygonEngine.icon(
+ Icons[Selector],
+ 0x0002,
+ (x+newValue*width-IconWidths[Selector]*height/2)*scale,
+ y*scale,height*scale,height*scale);
+
+ if (mouseDown)
+ {
+ *value = newValue;
+
+ if (callback)
+ (core->*callback)(*value);
+ changed();
+ }
+
+ if (mouseOver)
+ _hotKey = (newValue < *value ? leftKey : rightKey);
+ }
+
+ return 0;
+ }
+ void handleKey(char key, int &action)
+ {
+ (void)action;
+ if (key == leftKey || key == rightKey)
+ {
+ if (key == leftKey)
+ {
+ if (*value == 0.0) return;
+ *value -= 0.05;
+ if (*value < 0.0) *value = 0.0;
+ }
+ else
+ {
+ if (*value == 1.0) return;
+ *value += 0.05;
+ if (*value > 1.0) *value = 1.0;
+ }
+
+ if (callback)
+ (core->*callback)(*value);
+ changed();
+ }
+ }
+};
+#undef BarWidth
+
+
+struct PopperUpper : public UIObject
+{
+ int maskAdd;
+
+ PopperUpper(int _am,int _vm,double _x,double _y,
+ double _width,double _height, int _maskAdd)
+ {
+ activeMask = _am; visibleMask = _vm;
+ x = _x; y = _y; width = _width; height = _height;
+ maskAdd = _maskAdd;
+ }
+
+ int go(bool mouseDown,bool mouseClick, bool mouseOver,
+ double _x, double _y, double scale, char &_hotKey, int &action)
+ {
+ (void)mouseDown;
+ (void)mouseClick;
+ (void)_x;
+ (void)_y;
+ (void)_hotKey;
+ (void)action;
+
+ core->polygonEngine.icon(
+ Icons[Box],
+ 0x0200,
+ x*scale,y*scale,width*scale,height*scale);
+
+ return mouseOver ? maskAdd : 0;
+ }
+
+ void handleKey(char key, int &action)
+ {
+ (void)key;
+ (void)action;
+ }
+};
+
+void Interface::setupPalette()
+{
+#define BOUND(x) ((x) > 255 ? 255 : (x))
+#define PEAKIFY(x) int(BOUND((x) - (x)*(255-(x))/255/2))
+#define MAX(x,y) ((x) > (y) ? (x) : (y))
+ int i;
+ unsigned char palette[768];
+
+ double scale, fgRed, fgGreen, fgBlue, bgRed, bgGreen, bgBlue;
+ fgRed = core->fgRedSlider;
+ fgGreen = core->fgGreenSlider;
+ fgBlue = 1.0 - MAX(core->fgRedSlider,core->fgGreenSlider);
+ scale = MAX(MAX(fgRed,fgGreen),fgBlue);
+ fgRed /= scale;
+ fgGreen /= scale;
+ fgBlue /= scale;
+
+ bgRed = core->bgRedSlider;
+ bgGreen = core->bgGreenSlider;
+ bgBlue = 1.0 - MAX(core->bgRedSlider, core->bgGreenSlider);
+ scale = MAX(MAX(bgRed, bgGreen), bgBlue);
+ bgRed /= scale;
+ bgGreen /= scale;
+ bgBlue /= scale;
+
+ for(i=0;i<256;i++)
+ {
+ int f = i&15, b = i/16;
+ palette[i*3+0] = PEAKIFY(b*bgRed*16+f*fgRed*16);
+ palette[i*3+1] = PEAKIFY(b*bgGreen*16+f*fgGreen*16);
+ palette[i*3+2] = PEAKIFY(b*bgBlue*16+f*fgBlue*16);
+ }
+ core->screen->setPalette(palette);
+#undef BOUND
+#undef PEAKIFY
+#undef MAX
+}
+
+//Visible mask
+#define ALL 1
+#define BUTTONBAR 2
+#define TRACKBAR 4
+#define DIALBAR 8
+#define VOLUMEBAR 16
+
+//Active mask
+//#define ALL 1
+#define PLAYING 2
+#define PAUSED 4
+#define STOPPED 8
+#define NOCD 32
+#define OPEN 64
+
+
+// TODO Lay things out with parents and a stack, like QT
+Interface::Interface()
+{
+ static const float IconSize=0.2;
+ static const float SliderSize=0.125;
+
+ {
+ KConfig config("noatun/synaescope", false, false, "data");
+ core->fadeMode=(SymbolID)config.readNumEntry("mode", (int)Stars);
+ core->pointsAreDiamonds=config.readBoolEntry("diamonds", false);
+ core->brightnessTwiddler=config.readDoubleNumEntry("brightness", .4);
+ core->starSize=config.readDoubleNumEntry("starsize", .1);
+ core->fgRedSlider=config.readDoubleNumEntry("FGRed", 0.0);
+ core->fgGreenSlider=config.readDoubleNumEntry("FGgreen", 1.0);
+ core->bgRedSlider=config.readDoubleNumEntry("BGRed", 0.0);
+ core->bgGreenSlider=config.readDoubleNumEntry("BGGreen", 0.0);
+ }
+
+ uiObjects.setAutoDelete(true);
+
+ double x,y;
+
+ //addUI(new Button(ALL,0.025,0.525,IconSize, 0, 'x'));
+// addUI(new PopperUpper(ALL,ALL,0,0,0.25,0.25, BUTTONBAR));
+// addUI(stateButton = new Button(ALL,ALL,0.05,0.025,IconSize, 0, 0, true, false));
+
+ addUI(new PopperUpper(ALL,BUTTONBAR,x=0.25,y=0,1.375,0.25, BUTTONBAR));
+// x += 0.1; y += 0.025;
+
+// addUI(new PopperUpper(PLAYING|PAUSED|STOPPED, ALL,0,0.25,0.25,0.25, TRACKBAR));
+// addUI(new PopperUpper(PLAYING|PAUSED|STOPPED, TRACKBAR,x=0.25,y=0.25,1.0,0.625, TRACKBAR));
+// x += 0.1; y += 0.1;
+
+ addUI(new PopperUpper(ALL,ALL,0,0.0,0.25,0.25, DIALBAR));
+ addUI(new Button(ALL,ALL,0.075,0.05,IconSize, Bulb, 0, true, false));
+
+ addUI(new PopperUpper(ALL,DIALBAR,x=0.25,y=0.0,1.25,1.0, DIALBAR));
+ x += 0.05; y += 0.025;
+
+ addUI(starsButton = new Button(ALL,DIALBAR,x,y,IconSize, Stars, 'd'));
+ addUI(waveButton = new Button(ALL,DIALBAR,x+IconSize,y,IconSize, Wave, 'f'));
+ addUI(flameButton = new Button(ALL,DIALBAR,x+IconSize*2.5,y,IconSize, Flame, 'g'));
+
+ addUI(starButton = new Button(ALL,DIALBAR,x+IconSize*3.5,y,IconSize, Star, 'h'));
+ addUI(diamondButton = new Button(ALL,DIALBAR,x+IconSize*4.5,y,IconSize, Diamond, 'j'));
+
+ y += IconSize*1.3;
+
+ addUI(new Button(ALL,DIALBAR,x,y-0.05,IconSize, Bulb, 0, true));
+ addUI(new SliderBar(ALL,DIALBAR,
+ x+IconSize,y, 0.75, SliderSize, &core->brightnessTwiddler, /*&Core::setBrightness,*/0, 'z', 'x'));
+
+ addUI(new Button(ALL,DIALBAR,x,y+SliderSize*1,IconSize, Size, 'x', true));
+ addUI(new SliderBar(ALL,DIALBAR,
+ x+IconSize,y+SliderSize, 0.75, SliderSize, &core->starSize, &Core::setStarSize, 'c','v'));
+
+ addUI(new Button(ALL,DIALBAR,x+0.5,y+SliderSize*2-0.025,IconSize, FgColor, 0, true));
+ addUI(new SliderBar(ALL,DIALBAR,
+ x,y+SliderSize*2, 0.45, SliderSize, &(core->fgRedSlider), &Core::setupPalette, 'b','n'));
+ addUI(new SliderBar(ALL,DIALBAR,
+ x+0.5+SliderSize,y+SliderSize*2, 0.45, SliderSize, &core->fgGreenSlider, &Core::setupPalette, 'm',','));
+
+ addUI(new Button(ALL,DIALBAR,x+0.5,y+SliderSize*3,IconSize, BgColor, 0, true));
+ addUI(new SliderBar(ALL,DIALBAR,
+ x,y+SliderSize*3, 0.45, SliderSize, &core->bgRedSlider, &Core::setupPalette, 'B','N'));
+ addUI(new SliderBar(ALL,DIALBAR,
+ x+0.5+SliderSize,y+SliderSize*3, 0.45, SliderSize, &core->bgGreenSlider, &Core::setupPalette, 'M','<'));
+
+ x += 0.1;// y += 0.0625;
+ //static double value = 0.5;
+ //addUI(new SliderBar(ALL,0,0.75,1.0,0.25,&value));
+
+ //addUI(new Button(BUTTONBAR,x,y,IconSize, 1, 'x'));
+ //addUI(new Button(BUTTONBAR,x += IconSize,y,IconSize, 2, 'x'));
+ //addUI(new Button(BUTTONBAR,x += IconSize,y,IconSize, 3, 'x'));
+
+ visibleMask = ALL;
+ mouseX = -1;
+ mouseY = -1;
+ lastY = -1;
+ lastY = -1;
+ countDown = 0;
+ mouseButtons = 0;
+
+ syncToState();
+
+}
+
+Interface::~Interface()
+{
+ KConfig config("noatun/synaescope", false, false, "data");
+ config.writeEntry("mode",core->fadeMode);
+ config.writeEntry("diamonds", core->pointsAreDiamonds);
+ config.writeEntry("brightness", core->brightnessTwiddler);
+ config.writeEntry("starsize", core->starSize);
+ config.writeEntry("FGRed", core->fgRedSlider);
+ config.writeEntry("FGgreen", core->fgGreenSlider);
+ config.writeEntry("BGRed", core->bgRedSlider);
+ config.writeEntry("BGGreen", core->bgGreenSlider);
+}
+
+void Interface::addUI(UIObject *obj)
+{
+ uiObjects.append(obj);
+}
+
+void Interface::syncToState()
+{
+ starsButton->bright = (core->fadeMode == Stars);
+ flameButton->bright = (core->fadeMode == Flame);
+ waveButton->bright = (core->fadeMode == Wave);
+
+ starButton->bright = !core->pointsAreDiamonds;
+ diamondButton->bright = core->pointsAreDiamonds;
+
+ setupPalette();
+}
+
+void Interface::changeState(int transitionSymbol)
+{
+ if (transitionSymbol < 0)
+ {
+ return ;
+ }
+
+ int retVal = 0;
+ switch(transitionSymbol)
+ {
+ case Flame :
+ starsButton->bright = false;
+ flameButton->bright = true;
+ waveButton->bright = false;
+ core->fadeMode = Flame;
+ core->setStarSize(core->starSize);
+ break;
+ case Wave :
+ starsButton->bright = false;
+ flameButton->bright = false;
+ waveButton->bright = true;
+ core->fadeMode = Wave;
+ core->setStarSize(core->starSize);
+ break;
+ case Stars :
+ starsButton->bright = true;
+ flameButton->bright = false;
+ waveButton->bright = false;
+ core->fadeMode = Stars;
+ core->setStarSize(core->starSize);
+ break;
+
+ case Star :
+ core->pointsAreDiamonds = false;
+ starButton->bright = true;
+ diamondButton->bright = false;
+ break;
+ case Diamond :
+ core->pointsAreDiamonds = true;
+ starButton->bright = false;
+ diamondButton->bright = true;
+ break;
+
+ case Exit :
+ retVal = 1; break;
+ }
+// return retVal;
+}
+
+bool Interface::go()
+{
+ int newVisibleMask = ALL;
+ char keyHit;
+ int action = NotASymbol;
+ int oldButtons = mouseButtons;
+
+ core->screen->sizeUpdate();
+ if (!core->screen->inputUpdate(mouseX,mouseY,mouseButtons,keyHit))
+ return false;
+
+ bool mouseClick = (mouseButtons && !oldButtons);
+
+ if ((mouseX != lastX || mouseY != lastY) &&
+ lastX > 0 && lastY > 0 &&
+ lastX < core->outWidth && lastY < core->outHeight)
+ countDown = 40;
+
+ int activeMask = ALL;
+
+ if (countDown)
+ {
+ countDown--;
+
+ double scale =
+ (core->outWidth*0.625 < core->outHeight ? core->outWidth*0.625 : core->outHeight);
+ double scaledX = mouseX / scale;
+ double scaledY = mouseY / scale;
+
+ char hotKey = 0;
+
+ core->polygonEngine.clear();
+
+// stateButton->icon = core->state;
+
+
+ for (UIObject *i=uiObjects.first(); i!=0; i = uiObjects.next())
+ {
+ if ((i->visibleMask & visibleMask) && (i->activeMask & activeMask))
+ newVisibleMask |= i->go(mouseButtons,mouseClick,
+ (scaledX >= i->x &&
+ scaledY >= i->y &&
+ scaledX < i->x+i->width &&
+ scaledY < i->y+i->height),
+ scaledX - i->x,
+ scaledY - i->y,
+ scale,
+ hotKey,
+ action);
+ }
+
+ visibleMask = newVisibleMask;
+ if (visibleMask != 1)
+ countDown = 20;
+
+ core->polygonEngine.icon(Icons[Pointer],0x0303,mouseX,mouseY,50,50);
+
+ core->polygonEngine.apply(core->outputBmp.data);
+
+ char hint[2] = " ";
+ hint[0] = hotKey;
+ putString(hint,mouseX+6,mouseY+7,0,0);
+ }
+
+ if (keyHit)
+ for(UIObject *i=uiObjects.first(); i!=0; i = uiObjects.next())
+ if (i->activeMask & activeMask)
+ i->handleKey(keyHit,action);
+
+
+ lastX = mouseX;
+ lastY = mouseY;
+
+ changeState(action);
+
+ return true;
+}
+
+#undef output
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