423 lines
8.4 KiB
C
423 lines
8.4 KiB
C
#include "Evas.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <unistd.h>
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#include <string.h>
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#include "evas_gl_routines.h"
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#include "evas_imlib_routines.h"
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Evas
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evas_new(void)
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{
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Evas e;
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e = malloc(sizeof(struct _Evas));
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memset(e, 0, sizeof(struct _Evas));
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e->current.viewport.x = 0.0;
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e->current.viewport.y = 0.0;
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e->current.viewport.w = 0.0;
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e->current.viewport.h = 0.0;
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e->current.render_method = RENDER_METHOD_3D_HARDWARE;
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return e;
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}
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void
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evas_free(Evas e)
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{
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Evas_List l;
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for (l = e->layers; l; l = l->next)
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{
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Evas_Layer layer;
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layer = l->data;
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_evas_layer_free(layer);
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}
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if (e->layers) evas_list_free(e->layers);
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if (e->updates) imlib_updates_free(e->updates);
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free(e);
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}
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void
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evas_set_color(Evas e, Evas_Object o, int r, int g, int b, int a)
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{
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switch (o->type)
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{
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case OBJECT_TEXT:
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{
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Evas_Object_Text oo;
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oo = (Evas_Object_Text)o;
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oo->current.r = r;
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oo->current.g = g;
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oo->current.b = b;
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oo->current.a = a;
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}
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o->changed = 1;
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e->changed = 1;
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break;
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case OBJECT_RECTANGLE:
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{
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Evas_Object_Rectangle oo;
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oo = (Evas_Object_Rectangle)o;
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oo->current.r = r;
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oo->current.g = g;
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oo->current.b = b;
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oo->current.a = a;
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}
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o->changed = 1;
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e->changed = 1;
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break;
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case OBJECT_LINE:
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{
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Evas_Object_Line oo;
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oo = (Evas_Object_Line)o;
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oo->current.r = r;
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oo->current.g = g;
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oo->current.b = b;
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oo->current.a = a;
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}
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o->changed = 1;
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e->changed = 1;
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break;
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default:
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break;
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}
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}
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void
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evas_set_text(Evas e, Evas_Object o, char *text)
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{
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switch (o->type)
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{
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case OBJECT_TEXT:
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{
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Evas_Object_Text oo;
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oo = (Evas_Object_Text)o;
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if (oo->current.text) free(oo->current.text);
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oo->current.text = strdup(text);
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oo->previous.text = NULL;
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{
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switch (e->current.render_method)
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{
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case RENDER_METHOD_ALPHA_SOFTWARE:
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{
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Evas_Imlib_Font *fn;
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fn = __evas_imlib_text_font_new (e->current.display,
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oo->current.font,
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oo->current.size);
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if (fn)
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{
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__evas_imlib_text_get_size(fn, oo->current.text,
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&oo->current.string.w,
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&oo->current.string.h);
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__evas_imlib_text_font_free(fn);
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}
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}
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break;
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case RENDER_METHOD_BASIC_HARDWARE:
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break;
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case RENDER_METHOD_3D_HARDWARE:
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{
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Evas_GL_Font *fn;
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fn = __evas_gl_text_font_new (e->current.display,
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oo->current.font,
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oo->current.size);
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if (fn)
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{
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__evas_gl_text_get_size(fn, oo->current.text,
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&oo->current.string.w,
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&oo->current.string.h);
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__evas_gl_text_font_free(fn);
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}
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}
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break;
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case RENDER_METHOD_ALPHA_HARDWARE:
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break;
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default:
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break;
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}
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}
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o->current.w = (double)oo->current.string.w;
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o->current.h = (double)oo->current.string.h;
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}
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o->changed = 1;
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e->changed = 1;
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break;
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default:
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break;
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}
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}
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void
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evas_set_font(Evas e, Evas_Object o, char *font, int size)
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{
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switch (o->type)
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{
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case OBJECT_TEXT:
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{
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Evas_Object_Text oo;
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oo = (Evas_Object_Text)o;
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if (oo->current.font) free(oo->current.font);
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oo->current.font = strdup(font);
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oo->previous.font = NULL;
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oo->current.size = size;
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{
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switch (e->current.render_method)
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{
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case RENDER_METHOD_ALPHA_SOFTWARE:
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{
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Evas_Imlib_Font *fn;
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fn = __evas_imlib_text_font_new (e->current.display,
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oo->current.font,
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oo->current.size);
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if (fn)
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{
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__evas_imlib_text_get_size(fn, oo->current.text,
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&oo->current.string.w,
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&oo->current.string.h);
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__evas_imlib_text_font_free(fn);
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}
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}
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break;
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case RENDER_METHOD_BASIC_HARDWARE:
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break;
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case RENDER_METHOD_3D_HARDWARE:
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{
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Evas_GL_Font *fn;
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fn = __evas_gl_text_font_new (e->current.display,
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oo->current.font,
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oo->current.size);
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if (fn)
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{
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__evas_gl_text_get_size(fn, oo->current.text,
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&oo->current.string.w,
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&oo->current.string.h);
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__evas_gl_text_font_free(fn);
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}
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}
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break;
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case RENDER_METHOD_ALPHA_HARDWARE:
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break;
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default:
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break;
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}
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}
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o->current.w = (double)oo->current.string.w;
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o->current.h = (double)oo->current.string.h;
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}
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o->changed = 1;
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e->changed = 1;
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break;
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default:
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break;
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}
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}
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void
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evas_set_angle(Evas e, Evas_Object o, double angle)
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{
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switch (o->type)
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{
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case OBJECT_GRADIENT_BOX:
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{
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Evas_Object_Gradient_Box oo;
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oo = (Evas_Object_Gradient_Box)o;
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oo->current.angle = angle;
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}
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o->changed = 1;
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e->changed = 1;
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break;
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default:
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break;
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}
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}
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void
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evas_set_zoom_scale(Evas e, Evas_Object o, int scale)
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{
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o->current.zoomscale = scale;
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o->changed = 1;
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e->changed = 1;
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}
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void
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evas_set_font_cache(Evas e, int size)
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{
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switch (e->current.render_method)
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{
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case RENDER_METHOD_ALPHA_SOFTWARE:
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__evas_imlib_text_cache_set_size(e->current.display, size);
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break;
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case RENDER_METHOD_BASIC_HARDWARE:
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break;
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case RENDER_METHOD_3D_HARDWARE:
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__evas_gl_text_cache_set_size(e->current.display, size);
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break;
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case RENDER_METHOD_ALPHA_HARDWARE:
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break;
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default:
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return;
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break;
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}
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}
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int
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evas_get_font_cache(Evas e)
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{
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switch (e->current.render_method)
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{
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case RENDER_METHOD_ALPHA_SOFTWARE:
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return __evas_imlib_text_cache_get_size(e->current.display);
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break;
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case RENDER_METHOD_BASIC_HARDWARE:
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break;
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case RENDER_METHOD_3D_HARDWARE:
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return __evas_gl_text_cache_get_size(e->current.display);
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break;
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case RENDER_METHOD_ALPHA_HARDWARE:
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break;
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default:
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return;
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break;
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}
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return 0;
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}
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void
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evas_flush_font_cache(Evas e)
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{
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switch (e->current.render_method)
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{
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case RENDER_METHOD_ALPHA_SOFTWARE:
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__evas_imlib_text_cache_empty(e->current.display);
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break;
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case RENDER_METHOD_BASIC_HARDWARE:
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break;
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case RENDER_METHOD_3D_HARDWARE:
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__evas_gl_text_cache_empty(e->current.display);
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break;
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case RENDER_METHOD_ALPHA_HARDWARE:
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break;
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default:
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return;
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break;
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}
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}
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void
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evas_set_image_cache(Evas e, int size)
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{
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switch (e->current.render_method)
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{
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case RENDER_METHOD_ALPHA_SOFTWARE:
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__evas_imlib_image_cache_set_size(e->current.display, size);
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break;
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case RENDER_METHOD_BASIC_HARDWARE:
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break;
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case RENDER_METHOD_3D_HARDWARE:
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__evas_gl_image_cache_set_size(e->current.display, size);
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break;
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case RENDER_METHOD_ALPHA_HARDWARE:
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break;
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default:
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return;
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break;
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}
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}
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int
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evas_get_image_cache(Evas e)
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{
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switch (e->current.render_method)
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{
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case RENDER_METHOD_ALPHA_SOFTWARE:
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return __evas_imlib_image_cache_get_size(e->current.display);
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break;
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case RENDER_METHOD_BASIC_HARDWARE:
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break;
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case RENDER_METHOD_3D_HARDWARE:
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return __evas_gl_image_cache_get_size(e->current.display);
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break;
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case RENDER_METHOD_ALPHA_HARDWARE:
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break;
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default:
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return;
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break;
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}
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return 0;
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}
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void
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evas_flush_image_cache(Evas e)
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{
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switch (e->current.render_method)
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{
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case RENDER_METHOD_ALPHA_SOFTWARE:
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__evas_imlib_image_cache_empty(e->current.display);
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break;
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case RENDER_METHOD_BASIC_HARDWARE:
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break;
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case RENDER_METHOD_3D_HARDWARE:
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__evas_gl_image_cache_empty(e->current.display);
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break;
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case RENDER_METHOD_ALPHA_HARDWARE:
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break;
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default:
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return;
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break;
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}
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}
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void
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evas_font_add_path(Evas e, char *path)
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{
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switch (e->current.render_method)
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{
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case RENDER_METHOD_ALPHA_SOFTWARE:
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__evas_imlib_text_font_add_path(path);
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break;
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case RENDER_METHOD_BASIC_HARDWARE:
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break;
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case RENDER_METHOD_3D_HARDWARE:
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__evas_gl_text_font_add_path(path);
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break;
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case RENDER_METHOD_ALPHA_HARDWARE:
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break;
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default:
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return;
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break;
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}
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}
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void
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evas_font_del_path(Evas e, char *path)
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{
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switch (e->current.render_method)
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{
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case RENDER_METHOD_ALPHA_SOFTWARE:
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__evas_imlib_text_font_del_path(path);
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break;
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case RENDER_METHOD_BASIC_HARDWARE:
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break;
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case RENDER_METHOD_3D_HARDWARE:
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__evas_gl_text_font_del_path(path);
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break;
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case RENDER_METHOD_ALPHA_HARDWARE:
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break;
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default:
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return;
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break;
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}
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}
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