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/*
* Copyright (C) 2017 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.
*/
#include "vr_ui.h"
#include <minui/minui.h>
VrRecoveryUI::VrRecoveryUI() :
x_offset(400),
y_offset(400),
stereo_offset(100) {
}
bool VrRecoveryUI::InitTextParams() {
if (gr_init() < 0) {
return false;
}
gr_font_size(gr_sys_font(), &char_width_, &char_height_);
int mid_divide = gr_fb_width() / 2;
text_rows_ = (gr_fb_height() - 2 * y_offset) / char_height_;
text_cols_ = (mid_divide - x_offset - stereo_offset) / char_width_;
log_bottom_offset_ = gr_fb_height() - 2 * y_offset;
return true;
}
void VrRecoveryUI::DrawHorizontalRule(int* y) {
SetColor(MENU);
*y += 4;
gr_fill(0, *y + y_offset, gr_fb_width(), *y + y_offset + 2);
*y += 4;
}
void VrRecoveryUI::DrawHighlightBar(int x, int y, int width, int height) const {
gr_fill(x, y + y_offset, x + width, y + y_offset + height);
}
void VrRecoveryUI::DrawTextLine(int x, int* y, const char* line, bool bold) const {
int mid_divide = gr_fb_width() / 2;
gr_text(gr_sys_font(), x + x_offset + stereo_offset, *y + y_offset, line, bold);
gr_text(gr_sys_font(), x + x_offset - stereo_offset + mid_divide, *y + y_offset, line, bold);
*y += char_height_ + 4;
}
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