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// Copyright (C) 2009 The Android Open Source Project
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#pragma version(1)
#pragma rs java_package_name(com.android.samples)
#include "rs_graphics.rsh"
float gDY;
rs_font gItalic;
typedef struct ListAllocs_s {
rs_allocation text;
} ListAllocs;
ListAllocs *gList;
void init() {
gDY = 0.0f;
}
int textPos = 0;
int root(int launchID) {
rsgClearColor(0.0f, 0.0f, 0.0f, 0.0f);
rsgClearDepth(1.0f);
textPos -= (int)gDY*2;
gDY *= 0.95;
rsgFontColor(0.9f, 0.9f, 0.9f, 1.0f);
rsgBindFont(gItalic);
color(0.2, 0.2, 0.2, 0);
rs_allocation listAlloc = {0};
rsSetObject(&listAlloc, rsGetAllocation(gList));
int allocSize = rsAllocationGetDimX(listAlloc);
int width = rsgGetWidth();
int height = rsgGetHeight();
int itemHeight = 80;
int currentYPos = itemHeight + textPos;
for (int i = 0; i < allocSize; i ++) {
if (currentYPos - itemHeight > height) {
break;
}
if (currentYPos > 0) {
rsgDrawRect(0, currentYPos - 1, width, currentYPos, 0);
rsgDrawText(gList[i].text, 30, currentYPos - 32);
}
currentYPos += itemHeight;
}
rsClearObject(&listAlloc);
return 10;
}
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