48 lines
2.0 KiB
C++
48 lines
2.0 KiB
C++
/**
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* Furnace Tracker - multi-system chiptune tracker
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* Copyright (C) 2021-2022 tildearrow and contributors
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*
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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; either version 2 of the License, or
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* (at your option) any later version.
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*
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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 for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include "gui.h"
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void FurnaceGUI::drawOsc() {
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if (nextWindow==GUI_WINDOW_OSCILLOSCOPE) {
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oscOpen=true;
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ImGui::SetNextWindowFocus();
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nextWindow=GUI_WINDOW_NOTHING;
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}
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if (!oscOpen) return;
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ImGui::SetNextWindowSizeConstraints(ImVec2(64.0f*dpiScale,32.0f*dpiScale),ImVec2(scrW*dpiScale,scrH*dpiScale));
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ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding,ImVec2(0,0));
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ImGui::PushStyleVar(ImGuiStyleVar_ItemSpacing,ImVec2(0,0));
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ImGui::PushStyleVar(ImGuiStyleVar_ItemInnerSpacing,ImVec2(0,0));
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if (ImGui::Begin("Oscilloscope",&oscOpen)) {
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if (curKStage==10) ImGui::SetWindowPos(ImVec2(ImGui::GetWindowPos().x+(rand()%256)-128,ImGui::GetWindowPos().y+(rand()%256)-128));
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float values[512];
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for (int i=0; i<512; i++) {
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int pos=i*e->oscSize/512;
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values[i]=(e->oscBuf[0][pos]+e->oscBuf[1][pos])*0.5f;
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}
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//ImGui::SetCursorPos(ImVec2(0,0));
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ImGui::BeginDisabled();
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ImGui::PlotLines("##SingleOsc",values,512,0,NULL,-1.0f,1.0f,ImGui::GetContentRegionAvail());
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ImGui::EndDisabled();
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}
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ImGui::PopStyleVar(3);
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if (ImGui::IsWindowFocused(ImGuiFocusedFlags_ChildWindows)) curWindow=GUI_WINDOW_OSCILLOSCOPE;
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ImGui::End();
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} |