Rename lots of files to help prevent compile time name conflicts.

1 files changed, 280 insertions, 0 deletions

diff --git a/src/gwin/gwin_radio.c b/src/gwin/gwin_radio.c
new file mode 100644
index 00000000..0bafa7cc
--- /dev/null
+++ b/src/gwin/gwin_radio.c
@@ -0,0 +1,280 @@
+/*
+ * This file is subject to the terms of the GFX License. If a copy of
+ * the license was not distributed with this file, you can obtain one at:
+ *
+ *              http://ugfx.org/license.html
+ */
+
+/**
+ * @file    src/gwin/gwin_radio.c
+ * @brief   GWIN sub-system radio button code
+ */
+
+#include "gfx.h"
+
+#if GFX_USE_GWIN && GWIN_NEED_RADIO
+
+#include "gwin_class.h"
+
+#define GRADIO_TAB_CNR			8		// Diagonal corner on active tab
+#define GRADIO_TOP_FADE			50		// (GRADIO_TOP_FADE/255)% fade to white for top of tab/button
+#define GRADIO_BOTTOM_FADE		25		// (GRADIO_BOTTOM_FADE/255)% fade to black for bottom of tab/button
+#define GRADIO_OUTLINE_FADE		128		// (GRADIO_OUTLINE_FADE/255)% fade to background for active tab edge
+
+// Our pressed state
+#define GRADIO_FLG_PRESSED		(GWIN_FIRST_CONTROL_FLAG<<0)
+
+// Send the button event
+static void SendRadioEvent(GWidgetObject *gw) {
+	GSourceListener	*	psl;
+	GEvent *			pe;
+	#define pbe			((GEventGWinRadio *)pe)
+
+	// Trigger a GWIN Button Event
+	psl = 0;
+	while ((psl = geventGetSourceListener(GWIDGET_SOURCE, psl))) {
+		if (!(pe = geventGetEventBuffer(psl)))
+			continue;
+		pbe->type = GEVENT_GWIN_RADIO;
+		pbe->gwin = (GHandle)gw;
+		pbe->group = ((GRadioObject *)gw)->group;
+		#if GWIN_WIDGET_TAGS
+			pbe->tag = gw->tag;
+		#endif
+		geventSendEvent(psl);
+	}
+
+	#undef pbe
+}
+
+#if GINPUT_NEED_MOUSE
+	// A mouse down has occurred over the button
+	static void MouseDown(GWidgetObject *gw, coord_t x, coord_t y) {
+		(void) x; (void) y;
+
+		gwinRadioPress((GHandle)gw);
+	}
+#endif
+
+#if GINPUT_NEED_TOGGLE
+	// A toggle on has occurred
+	static void ToggleOn(GWidgetObject *gw, uint16_t role) {
+		(void) role;
+
+		gwinRadioPress((GHandle)gw);
+	}
+
+	static void ToggleAssign(GWidgetObject *gw, uint16_t role, uint16_t instance) {
+		(void) role;
+		((GRadioObject *)gw)->toggle = instance;
+	}
+
+	static uint16_t ToggleGet(GWidgetObject *gw, uint16_t role) {
+		(void) role;
+		return ((GRadioObject *)gw)->toggle;
+	}
+#endif
+
+// The radio button VMT table
+static const gwidgetVMT radioVMT = {
+	{
+		"Radio",				// The classname
+		sizeof(GRadioObject),	// The object size
+		_gwidgetDestroy,		// The destroy routine
+		_gwidgetRedraw,			// The redraw routine
+		0,						// The after-clear routine
+	},
+	gwinRadioDraw_Radio,		// The default drawing routine
+	#if GINPUT_NEED_MOUSE
+		{
+			MouseDown,				// Process mouse down events
+			0,						// Process mouse up events (NOT USED)
+			0,						// Process mouse move events (NOT USED)
+		},
+	#endif
+	#if GINPUT_NEED_TOGGLE
+		{
+			1,						// 1 toggle role
+			ToggleAssign,			// Assign Toggles
+			ToggleGet,				// Get Toggles
+			0,						// Process toggle off events (NOT USED)
+			ToggleOn,				// Process toggle on events
+		},
+	#endif
+	#if GINPUT_NEED_DIAL
+		{
+			0,						// No dial roles
+			0,						// Assign Dials (NOT USED)
+			0,						// Get Dials (NOT USED)
+			0,						// Process dial move events (NOT USED)
+		},
+	#endif
+};
+
+GHandle gwinGRadioCreate(GDisplay *g, GRadioObject *gw, const GWidgetInit *pInit, uint16_t group) {
+	if (!(gw = (GRadioObject *)_gwidgetCreate(g, &gw->w, pInit, &radioVMT)))
+		return 0;
+
+	#if GINPUT_NEED_TOGGLE
+		gw->toggle = GWIDGET_NO_INSTANCE;
+	#endif
+	gw->group = group;
+	gwinSetVisible((GHandle)gw, pInit->g.show);
+	return (GHandle)gw;
+}
+
+void gwinRadioPress(GHandle gh) {
+	GHandle		gx;
+
+	if (gh->vmt != (gwinVMT *)&radioVMT || (gh->flags & GRADIO_FLG_PRESSED))
+		return;
+
+	if ((gx = gwinRadioGetActive(((GRadioObject *)gh)->group))) {
+		gx->flags &= ~GRADIO_FLG_PRESSED;
+		_gwinUpdate(gx);
+	}
+	gh->flags |= GRADIO_FLG_PRESSED;
+	_gwinUpdate(gh);
+	SendRadioEvent((GWidgetObject *)gh);
+}
+
+bool_t gwinRadioIsPressed(GHandle gh) {
+	if (gh->vmt != (gwinVMT *)&radioVMT)
+		return FALSE;
+
+	return (gh->flags & GRADIO_FLG_PRESSED) ? TRUE : FALSE;
+}
+
+GHandle gwinRadioGetActive(uint16_t group) {
+	GHandle		gh;
+
+	for(gh = gwinGetNextWindow(0); gh; gh = gwinGetNextWindow(gh)) {
+		if (gh->vmt == (gwinVMT *)&radioVMT && ((GRadioObject *)gh)->group == group && (gh->flags & GRADIO_FLG_PRESSED))
+			return gh;
+	}
+	return 0;
+}
+
+/*----------------------------------------------------------
+ * Custom Draw Routines
+ *----------------------------------------------------------*/
+
+static const GColorSet *getDrawColors(GWidgetObject *gw) {
+	if (!(gw->g.flags & GWIN_FLG_SYSENABLED))	return &gw->pstyle->disabled;
+	if ((gw->g.flags & GRADIO_FLG_PRESSED))	return &gw->pstyle->pressed;
+	return &gw->pstyle->enabled;
+}
+
+void gwinRadioDraw_Radio(GWidgetObject *gw, void *param) {
+	#define gcw			((GRadioObject *)gw)
+	coord_t				ld, df;
+	const GColorSet *	pcol;
+	(void)				param;
+
+	if (gw->g.vmt != (gwinVMT *)&radioVMT) return;
+	pcol = getDrawColors(gw);
+
+	ld = gw->g.width < gw->g.height ? gw->g.width : gw->g.height;
+
+	#if GDISP_NEED_CIRCLE
+		df = (ld-1)/2;
+		gdispGFillArea(gw->g.display, gw->g.x, gw->g.y, ld, ld, gw->pstyle->background);
+		gdispGDrawCircle(gw->g.display, gw->g.x+df, gw->g.y+df, df, pcol->edge);
+
+		if (gw->g.flags & GRADIO_FLG_PRESSED)
+			gdispGFillCircle(gw->g.display, gw->g.x+df, gw->g.y+df, df <= 2 ? 1 : (df-2), pcol->fill);
+	#else
+		gdispGFillArea(gw->g.display, gw->g.x+1, gw->g.y+1, ld, ld-2, gw->pstyle->background);
+		gdispGDrawBox(gw->g.display, gw->g.x, gw->g.y, ld, ld, pcol->edge);
+
+		df = ld < 4 ? 1 : 2;
+		if (gw->g.flags & GRADIO_FLG_PRESSED)
+			gdispGFillArea(gw->g.display, gw->g.x+df, gw->g.y+df, ld-2*df, ld-2*df, pcol->fill);
+	#endif
+
+	gdispGFillStringBox(gw->g.display, gw->g.x+ld+1, gw->g.y, gw->g.width-ld-1, gw->g.height, gw->text, gw->g.font, pcol->text, gw->pstyle->background, justifyLeft);
+	#undef gcw
+}
+
+#if GWIN_FLAT_STYLING
+	void gwinRadioDraw_Button(GWidgetObject *gw, void *param) {
+		const GColorSet *	pcol;
+		(void)				param;
+
+		if (gw->g.vmt != (gwinVMT *)&radioVMT) return;
+		pcol = getDrawColors(gw);
+	
+		gdispGFillStringBox(gw->g.display, gw->g.x, gw->g.y, gw->g.width-1, gw->g.height-1, gw->text, gw->g.font, pcol->text, pcol->fill, justifyCenter);
+		gdispGDrawLine(gw->g.display, gw->g.x+gw->g.width-1, gw->g.y, gw->g.x+gw->g.width-1, gw->g.y+gw->g.height-1, pcol->edge);
+		gdispGDrawLine(gw->g.display, gw->g.x, gw->g.y+gw->g.height-1, gw->g.x+gw->g.width-2, gw->g.y+gw->g.height-1, pcol->edge);
+	}
+	void gwinRadioDraw_Tab(GWidgetObject *gw, void *param) {
+		const GColorSet *	pcol;
+		(void)				param;
+
+		if (gw->g.vmt != (gwinVMT *)&radioVMT)	return;
+		pcol = getDrawColors(gw);
+
+		if ((gw->g.flags & GRADIO_FLG_PRESSED)) {
+			gdispGDrawBox(gw->g.display, gw->g.x, gw->g.y, gw->g.width, gw->g.height, pcol->edge);
+			gdispGFillStringBox(gw->g.display, gw->g.x+1, gw->g.y+1, gw->g.width-2, gw->g.height-1, gw->text, gw->g.font, pcol->text, pcol->fill, justifyCenter);
+		} else {
+			gdispGFillStringBox(gw->g.display, gw->g.x, gw->g.y, gw->g.width-1, gw->g.height-1, gw->text, gw->g.font, pcol->text, pcol->fill, justifyCenter);
+			gdispGDrawLine(gw->g.display, gw->g.x+gw->g.width-1, gw->g.y, gw->g.x+gw->g.width-1, gw->g.y+gw->g.height-1, pcol->edge);
+			gdispGDrawLine(gw->g.display, gw->g.x, gw->g.y+gw->g.height-1, gw->g.x+gw->g.width-2, gw->g.y+gw->g.height-1, pcol->edge);
+		}
+	}
+#else
+	void gwinRadioDraw_Button(GWidgetObject *gw, void *param) {
+		const GColorSet *	pcol;
+		fixed				alpha;
+		fixed				dalpha;
+		coord_t				i;
+		color_t				tcol, bcol;
+		(void)				param;
+
+		if (gw->g.vmt != (gwinVMT *)&radioVMT) return;
+		pcol = getDrawColors(gw);
+	
+		/* Fill the box blended from variants of the fill color */
+		tcol = gdispBlendColor(White, pcol->fill, GRADIO_TOP_FADE);
+		bcol = gdispBlendColor(Black, pcol->fill, GRADIO_BOTTOM_FADE);
+		dalpha = FIXED(255)/gw->g.height;
+		for(alpha = 0, i = 0; i < gw->g.height; i++, alpha += dalpha)
+			gdispGDrawLine(gw->g.display, gw->g.x, gw->g.y+i, gw->g.x+gw->g.width-2, gw->g.y+i, gdispBlendColor(bcol, tcol, NONFIXED(alpha)));
+
+		gdispGDrawStringBox(gw->g.display, gw->g.x, gw->g.y, gw->g.width-1, gw->g.height-1, gw->text, gw->g.font, pcol->text, justifyCenter);
+		gdispGDrawLine(gw->g.display, gw->g.x+gw->g.width-1, gw->g.y, gw->g.x+gw->g.width-1, gw->g.y+gw->g.height-1, pcol->edge);
+		gdispGDrawLine(gw->g.display, gw->g.x, gw->g.y+gw->g.height-1, gw->g.x+gw->g.width-2, gw->g.y+gw->g.height-1, pcol->edge);
+	}
+	void gwinRadioDraw_Tab(GWidgetObject *gw, void *param) {
+		const GColorSet *	pcol;
+		fixed				alpha;
+		fixed				dalpha;
+		coord_t				i;
+		color_t				tcol, bcol;
+		(void)				param;
+
+		if (gw->g.vmt != (gwinVMT *)&radioVMT)	return;
+		pcol = getDrawColors(gw);
+
+		if ((gw->g.flags & GRADIO_FLG_PRESSED)) {
+			tcol = gdispBlendColor(pcol->edge, gw->pstyle->background, GRADIO_OUTLINE_FADE);
+			gdispGFillStringBox(gw->g.display, gw->g.x, gw->g.y, gw->g.width, gw->g.height, gw->text, gw->g.font, pcol->text, gw->g.bgcolor, justifyCenter);
+			gdispGDrawLine(gw->g.display, gw->g.x, gw->g.y, gw->g.x+gw->g.width-(GRADIO_TAB_CNR+1), gw->g.y, tcol);
+			gdispGDrawLine(gw->g.display, gw->g.x+gw->g.width-(GRADIO_TAB_CNR+1), gw->g.y, gw->g.x+gw->g.width-1, gw->g.y+GRADIO_TAB_CNR, tcol);
+			gdispGDrawLine(gw->g.display, gw->g.x+gw->g.width-1, gw->g.y+GRADIO_TAB_CNR, gw->g.x+gw->g.width-1, gw->g.y+gw->g.height-1, tcol);
+		} else {
+			/* Fill the box blended from variants of the fill color */
+			tcol = gdispBlendColor(White, pcol->fill, GRADIO_TOP_FADE);
+			bcol = gdispBlendColor(Black, pcol->fill, GRADIO_BOTTOM_FADE);
+			dalpha = FIXED(255)/gw->g.height;
+			for(alpha = 0, i = 0; i < gw->g.height; i++, alpha += dalpha)
+				gdispGDrawLine(gw->g.display, gw->g.x, gw->g.y+i, gw->g.x+gw->g.width-2, gw->g.y+i, gdispBlendColor(bcol, tcol, NONFIXED(alpha)));
+			gdispGDrawLine(gw->g.display, gw->g.x+gw->g.width-1, gw->g.y, gw->g.x+gw->g.width-1, gw->g.y+gw->g.height-1, pcol->edge);
+			gdispGDrawStringBox(gw->g.display, gw->g.x+1, gw->g.y+1, gw->g.width-2, gw->g.height-2, gw->text, gw->g.font, pcol->text, justifyCenter);
+		}
+	}
+#endif
+
+#endif /* GFX_USE_GWIN && GWIN_NEED_BUTTON */