mirror of
https://github.com/libretro/ppsspp.git
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154 lines
3.7 KiB
C++
154 lines
3.7 KiB
C++
// Copyright (c) 2012- PPSSPP Project.
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, version 2.0 or later versions.
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License 2.0 for more details.
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// A copy of the GPL 2.0 should have been included with the program.
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// If not, see http://www.gnu.org/licenses/
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// Official git repository and contact information can be found at
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// https://github.com/hrydgard/ppsspp and http://www.ppsspp.org/.
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#include "../Util/PPGeDraw.h"
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#include "PSPDialog.h"
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#include "ChunkFile.h"
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#include "i18n/i18n.h"
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#define FADE_TIME 1.0
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const float FONT_SCALE = 0.55f;
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PSPDialog::PSPDialog() : status(SCE_UTILITY_STATUS_SHUTDOWN)
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, lastButtons(0)
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, buttons(0)
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{
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}
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PSPDialog::~PSPDialog() {
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}
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PSPDialog::DialogStatus PSPDialog::GetStatus()
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{
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PSPDialog::DialogStatus retval = status;
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if (status == SCE_UTILITY_STATUS_SHUTDOWN)
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status = SCE_UTILITY_STATUS_NONE;
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if (status == SCE_UTILITY_STATUS_INITIALIZE)
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status = SCE_UTILITY_STATUS_RUNNING;
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return retval;
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}
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void PSPDialog::StartDraw()
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{
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PPGeBegin();
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PPGeDrawRect(0, 0, 480, 272, CalcFadedColor(0x20000000));
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}
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void PSPDialog::EndDraw()
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{
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PPGeEnd();
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}
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int PSPDialog::Shutdown(bool force)
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{
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status = SCE_UTILITY_STATUS_SHUTDOWN;
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return 0;
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}
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void PSPDialog::StartFade(bool fadeIn_)
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{
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isFading = true;
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fadeTimer = 0;
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fadeIn = fadeIn_;
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}
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void PSPDialog::UpdateFade()
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{
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if(isFading)
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{
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fadeTimer += 1.0f/30.0f; // Probably need a more real value of delta time
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if(fadeTimer < FADE_TIME)
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{
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if(fadeIn)
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fadeValue = (u32) (fadeTimer / FADE_TIME * 255);
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else
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fadeValue = 255 - (u32) (fadeTimer / FADE_TIME * 255);
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}
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else
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{
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fadeValue = (fadeIn?255:0);
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isFading = false;
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if(!fadeIn)
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{
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status = SCE_UTILITY_STATUS_FINISHED;
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}
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}
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}
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}
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u32 PSPDialog::CalcFadedColor(u32 inColor)
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{
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u32 alpha = inColor >> 24;
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alpha = alpha * fadeValue / 255;
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return (inColor & 0x00FFFFFF) | (alpha << 24);
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}
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int PSPDialog::Update()
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{
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return 0;
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}
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void PSPDialog::DoState(PointerWrap &p)
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{
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p.Do(status);
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p.Do(lastButtons);
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p.Do(buttons);
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p.Do(fadeTimer);
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p.Do(isFading);
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p.Do(fadeIn);
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p.Do(fadeValue);
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p.Do(okButtonImg);
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p.Do(cancelButtonImg);
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p.Do(okButtonFlag);
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p.Do(cancelButtonFlag);
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p.DoMarker("PSPDialog");
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}
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pspUtilityDialogCommon *PSPDialog::GetCommonParam()
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{
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// FIXME
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return 0;
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}
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bool PSPDialog::IsButtonPressed(int checkButton)
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{
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return !isFading && !(lastButtons & checkButton) && (buttons & checkButton);
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}
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void PSPDialog::DisplayButtons(int flags)
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{
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I18NCategory *d = GetI18NCategory("Dialog");
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float x1 = 183.5f, x2 = 261.5f;
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if (GetCommonParam()->buttonSwap == 1) {
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x1 = 261.5f;
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x2 = 183.5f;
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}
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if (flags & DS_BUTTON_OK) {
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PPGeDrawImage(okButtonImg, x2, 258, 11.5f, 11.5f, 0, CalcFadedColor(0x80000000));
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PPGeDrawImage(okButtonImg, x2, 256, 11.5f, 11.5f, 0, CalcFadedColor(0xFFFFFFFF));
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PPGeDrawText(d->T("Enter"), x2 + 15.5f, 254, PPGE_ALIGN_LEFT, FONT_SCALE, CalcFadedColor(0x80000000));
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PPGeDrawText(d->T("Enter"), x2 + 14.5f, 252, PPGE_ALIGN_LEFT, FONT_SCALE, CalcFadedColor(0xFFFFFFFF));
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}
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if (flags & DS_BUTTON_CANCEL) {
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PPGeDrawText(d->T("Back"), x1 + 15.5f, 254, PPGE_ALIGN_LEFT, FONT_SCALE, CalcFadedColor(0x80000000));
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PPGeDrawText(d->T("Back"), x1 + 14.5f, 252, PPGE_ALIGN_LEFT, FONT_SCALE, CalcFadedColor(0xFFFFFFFF));
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PPGeDrawImage(cancelButtonImg, x1, 258, 11.5f, 11.5f, 0, CalcFadedColor(0x80000000));
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PPGeDrawImage(cancelButtonImg, x1, 256, 11.5f, 11.5f, 0, CalcFadedColor(0xFFFFFFFF));
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}
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}
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