static void set_data(GdkAtom target, GtkSelectionData *selection_data, jobject data)
{
gchar *name = gdk_atom_name(target);
jstring typeString;
jobject result;
if (gtk_targets_include_text(&target, 1)) {
typeString = mainEnv->NewStringUTF("text/plain");
result = mainEnv->CallObjectMethod(data, jMapGet, typeString, NULL);
if (!EXCEPTION_OCCURED(mainEnv) && result != NULL) {
set_text_data(selection_data, (jstring)result);
}
} else if (gtk_targets_include_image(&target, 1, TRUE)) {
typeString = mainEnv->NewStringUTF("application/x-java-rawimage");
result = mainEnv->CallObjectMethod(data, jMapGet, typeString, NULL);
if (!EXCEPTION_OCCURED(mainEnv) && result != NULL) {
set_image_data(selection_data, result);
}
} else if (target == MIME_TEXT_URI_LIST_TARGET) {
set_uri_data(selection_data, data);
} else {
typeString = mainEnv->NewStringUTF(name);
result = mainEnv->CallObjectMethod(data, jMapGet, typeString, NULL);
if (!EXCEPTION_OCCURED(mainEnv) && result != NULL) {
if (mainEnv->IsInstanceOf(result, jStringCls)) {
set_jstring_data(selection_data, target, (jstring)result);
} else if (mainEnv->IsInstanceOf(result, jByteBufferCls)) {
set_bytebuffer_data(selection_data, target, result);
}
}
}
g_free(name);
}
/**
* Initialize an context for the current display.
*/
static int engine_init_display(struct engine* engine)
{
int w, h, f, s, b;
ps_color_format fmt;
ps_initialize();
w = ANativeWindow_getWidth(engine->app->window);
h = ANativeWindow_getHeight(engine->app->window);
f = ANativeWindow_getFormat(engine->app->window);
if (f == WINDOW_FORMAT_RGBA_8888 || f == WINDOW_FORMAT_RGBX_8888) {
b = 4;
fmt = COLOR_FORMAT_ARGB;
} else {
b = 2;
fmt = COLOR_FORMAT_RGB565;
}
ANativeWindow_Buffer buffer;
ANativeWindow_lock(engine->app->window, &buffer, 0);
s = buffer.stride * b;
// create canvas with fake buffer bits !
engine->canvas = ps_canvas_create_with_data((uint8_t*)buffer.bits, fmt, w, h, s);
engine->context = ps_context_create(engine->canvas, 0);
init_context(engine->context, engine->canvas, (unsigned char*)buffer.bits);
set_image_data(selt2565.bits, COLOR_FORMAT_RGB565, selt2565.width, selt2565.height, selt2565.pitch);
set_pattern_data(pat565.bits, COLOR_FORMAT_RGB565, pat565.width, pat565.height, pat565.pitch);
// ps_scale(engine->context, 4, 4); // zoom
engine->width = w;
engine->height = h;
engine->bpp = b;
engine->fmt = fmt;
ANativeWindow_unlockAndPost(engine->app->window);
return 0;
}
