diff options
Diffstat (limited to 'test/simple/teste.cpp')
| -rw-r--r-- | test/simple/teste.cpp | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/test/simple/teste.cpp b/test/simple/teste.cpp new file mode 100644 index 0000000..83fbbac --- /dev/null +++ b/test/simple/teste.cpp @@ -0,0 +1,219 @@ +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <io.h> + +#include "iup.h" +#include "cd.h" +#include "cdiup.h" +#include "cdirgb.h" + +/*************************************************************************** +* callbacks do IUP * +****************************************************************************/ +int Draw( Ihandle *dial ) +{ + cdCanvas *cnv = (cdCanvas *) IupGetAttribute(dial, "CDCANVAS"); + cdCanvas *imgCnv = (cdCanvas *) IupGetAttribute(dial, "IMGCNV"); + + if (cnv==NULL) + return IUP_DEFAULT; + + int width, height; + cdCanvasGetSize(cnv, &width, &height, NULL, NULL); + + cdCanvasInteriorStyle(cnv, CD_SOLID); + cdCanvasForeground(cnv, CD_WHITE); + cdCanvasBox(cnv, 0, width, 0, height); + + if (imgCnv==NULL) + return IUP_DEFAULT; + + int w, h; + cdCanvasGetSize(imgCnv, &w, &h, NULL, NULL); + + unsigned char* red = cdRedImage(imgCnv); + unsigned char* green = cdGreenImage(imgCnv); + unsigned char* blue = cdBlueImage(imgCnv); + + int dx = width - w; + int dy = height - h; + + cdCanvasPutImageRectRGB(cnv, w, h, red, green, blue, (int)(dx / 2.0), (int)(dy / 2.0), 0, 0, 0, 0, 0, 0); + + return IUP_DEFAULT; +} + +int repaint (Ihandle *self, float x, float y) +{ + Ihandle *dial = (Ihandle *) IupGetDialog(self); + + cdCanvas *cnv = (cdCanvas *) IupGetAttribute(dial, "CDCANVAS"); + + Draw(dial); + + return IUP_DEFAULT; +} + +static int Resize (Ihandle *self, int larg, int alt) +{ + Ihandle *dial = IupGetDialog(self); + + if (dial==NULL) return IUP_DEFAULT; + + cdCanvas *cnv = (cdCanvas *) IupGetAttribute(dial, "CDCANVAS"); + + if (cnv!=NULL) + cdCanvasActivate(cnv); + + Draw(dial); + + return IUP_DEFAULT; +} + +static int doexit(Ihandle *self) +{ + return IUP_CLOSE; +} + +cdCanvas* buildBackImage(Ihandle* dial) +{ + unsigned char* r = (unsigned char*) IupGetAttribute(dial, "BUFFRED"); + unsigned char* g = (unsigned char*) IupGetAttribute(dial, "BUFFGREEN"); + unsigned char* b = (unsigned char*) IupGetAttribute(dial, "BUFFBLUE"); + + cdCanvas* imgCnv = (cdCanvas*) IupGetAttribute(dial, "IMGCNV"); + + if (imgCnv!=NULL) + delete imgCnv; + + if (r!=NULL) + delete r; + if (g!=NULL) + delete g; + if (b!=NULL) + delete b; + + int w = 200; + int h = 200; + + int size = w * h; + + r = new unsigned char[size]; + g = new unsigned char[size]; + b = new unsigned char[size]; + + char data[100]; + sprintf(data, "%dx%d %p %p %p", w, h, r, g, b); + imgCnv = cdCreateCanvas(CD_IMAGERGB, data); + + IupSetAttribute(dial, "BUFFRED", (char*) r); + IupSetAttribute(dial, "BUFFGREEN", (char*) g); + IupSetAttribute(dial, "BUFFBLUE", (char*) b); + + IupSetAttribute(dial, "IMGCNV", (char*) imgCnv); + + return imgCnv; +} + +void drawInImage(cdCanvas* cnv) +{ + int w, h; + cdCanvasGetSize(cnv, &w, &h, NULL, NULL); + + cdCanvasBegin(cnv, CD_CLIP); +#if 0 + cdCanvasVertex(cnv, 0, 0); + cdCanvasVertex(cnv, w, 0); + cdCanvasVertex(cnv, w, h); + cdCanvasVertex(cnv, 0, h); +#else + cdCanvasVertex(cnv, -100, -100); + cdCanvasVertex(cnv, w+100, -100); + cdCanvasVertex(cnv, w+100, h+100); + cdCanvasVertex(cnv, -100, h+100); +#endif + cdCanvasEnd(cnv); + + cdCanvasClip(cnv, CD_CLIPPOLYGON); + + cdCanvasInteriorStyle(cnv, CD_SOLID); + cdCanvasForeground(cnv, CD_WHITE); + cdCanvasBox(cnv, 0, w, 0, h); + + cdCanvasForeground(cnv, CD_RED); + cdCanvasTextAlignment(cnv, CD_CENTER); + cdCanvasText(cnv, w/2, h/2, "SCURI É BOIOLA!"); +} + +static int tofly(Ihandle *self) +{ + Ihandle *dial = IupGetDialog(self); + + cdCanvas* back = buildBackImage(dial); + + if (back!=NULL) + drawInImage(back); + + Draw(dial); + + return IUP_DEFAULT; +} + +Ihandle *BuildDialog(void) +{ + Ihandle *saida = IupItem ("Saida", "acao_sai"); + Ihandle *voe = IupItem ("Voe", "acao_voar"); + Ihandle *main_menu = IupMenu ( saida, voe, NULL ); + + Ihandle *tela = IupCanvas("rpaint"); + IupSetAttribute(tela, IUP_BUTTON_CB, "buttonCb"); + IupSetAttribute(tela, IUP_MOTION_CB, "motionCb"); + + Ihandle *hbox = IupHbox ( tela, NULL ); + + Ihandle *dial = IupDialog ( hbox ); + + IupSetHandle( "main_menu", main_menu ); + IupSetHandle( "tela", tela ); + IupSetAttribute( dial, IUP_MENU, "main_menu" ); + IupSetAttribute( dial, IUP_SIZE, "HALFxHALF" ); + IupSetAttribute( tela, IUP_SIZE, "300x200" ); + IupSetAttribute( tela, IUP_RESIZE_CB, "resize_cb"); + + IupSetFunction( "rpaint", (Icallback) repaint ); + IupSetFunction( "acao_sai", (Icallback) doexit ); + IupSetFunction( "acao_voar", (Icallback) tofly ); + IupSetFunction( "resize_cb", (Icallback) Resize ); + + IupMap(dial); + + return dial; +} + +int main (void) +{ + Ihandle *dial; + + /* Abre IUP */ + IupOpen(); + + dial = BuildDialog(); + + cdCanvas *cnv = cdCreateCanvas( CD_IUP, IupGetHandle("tela") ); + + IupSetAttribute(dial, "CDCANVAS", (char *) cnv); + + /* Exibe dialogo */ + IupShow(dial); + + /* Interage com o usuario */ + IupMainLoop(); + + cdKillCanvas( cnv ); + + /* Fecha IUP */ + IupClose(); + + return 1; +} |