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furnace/src/gui/songInfo.cpp

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/**
* Furnace Tracker - multi-system chiptune tracker
* Copyright (C) 2021-2022 tildearrow and contributors
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include "gui.h"
#include "imgui.h"
#include "misc/cpp/imgui_stdlib.h"
#include "intConst.h"
void FurnaceGUI::drawSongInfo() {
if (nextWindow==GUI_WINDOW_SONG_INFO) {
songInfoOpen=true;
ImGui::SetNextWindowFocus();
nextWindow=GUI_WINDOW_NOTHING;
}
if (!songInfoOpen) return;
if (ImGui::Begin("Song Information",&songInfoOpen,globalWinFlags)) {
if (ImGui::BeginTable("NameAuthor",2,ImGuiTableFlags_SizingStretchProp)) {
ImGui::TableSetupColumn("c0",ImGuiTableColumnFlags_WidthFixed,0.0);
ImGui::TableSetupColumn("c1",ImGuiTableColumnFlags_WidthStretch,0.0);
ImGui::TableNextRow();
ImGui::TableNextColumn();
ImGui::Text("Name");
ImGui::TableNextColumn();
float avail=ImGui::GetContentRegionAvail().x;
ImGui::SetNextItemWidth(avail);
if (ImGui::InputText("##Name",&e->song.name)) { MARK_MODIFIED
updateWindowTitle();
}
if (e->song.insLen==2) {
unsigned int checker=0x11111111;
unsigned int checker1=0;
DivInstrument* ins=e->getIns(1);
if (ins->name.size()==15 && e->curSubSong->ordersLen==8) {
for (int i=0; i<15; i++) {
checker^=ins->name[i]<<i;
checker1+=ins->name[i];
checker=(checker>>1|(((checker)^(checker>>2)^(checker>>3)^(checker>>5))&1)<<31);
checker1<<=1;
}
if (checker==0x5ec4497d && checker1==0x6347ee) nonLatchNibble=true;
}
}
ImGui::TableNextRow();
ImGui::TableNextColumn();
ImGui::Text("Author");
ImGui::TableNextColumn();
ImGui::SetNextItemWidth(avail);
if (ImGui::InputText("##Author",&e->song.author)) {
MARK_MODIFIED;
}
ImGui::TableNextRow();
ImGui::TableNextColumn();
ImGui::Text("Album");
ImGui::TableNextColumn();
ImGui::SetNextItemWidth(avail);
if (ImGui::InputText("##Category",&e->song.category)) {
MARK_MODIFIED;
}
ImGui::TableNextRow();
ImGui::TableNextColumn();
ImGui::Text("System");
ImGui::TableNextColumn();
ImGui::SetNextItemWidth(avail);
if (ImGui::InputText("##SystemName",&e->song.systemName)) {
MARK_MODIFIED;
updateWindowTitle();
}
ImGui::EndTable();
}
if (ImGui::BeginTable("OtherProps",3,ImGuiTableFlags_SizingStretchProp)) {
ImGui::TableSetupColumn("c0",ImGuiTableColumnFlags_WidthFixed,0.0);
ImGui::TableSetupColumn("c1",ImGuiTableColumnFlags_WidthStretch,0.0);
ImGui::TableSetupColumn("c2",ImGuiTableColumnFlags_WidthStretch,0.0);
ImGui::TableNextRow();
ImGui::TableNextColumn();
ImGui::Text("TimeBase");
ImGui::TableNextColumn();
float avail=ImGui::GetContentRegionAvail().x;
ImGui::SetNextItemWidth(avail);
unsigned char realTB=e->curSubSong->timeBase+1;
if (ImGui::InputScalar("##TimeBase",ImGuiDataType_U8,&realTB,&_ONE,&_THREE)) { MARK_MODIFIED
if (realTB<1) realTB=1;
if (realTB>16) realTB=16;
e->curSubSong->timeBase=realTB-1;
}
ImGui::TableNextColumn();
ImGui::Text("%.2f BPM",calcBPM(e->curSubSong->speed1,e->curSubSong->speed2,e->curSubSong->hz,e->curSubSong->virtualTempoN,e->curSubSong->virtualTempoD));
ImGui::TableNextRow();
ImGui::TableNextColumn();
ImGui::Text("Speed");
ImGui::TableNextColumn();
ImGui::SetNextItemWidth(avail);
if (ImGui::InputScalar("##Speed1",ImGuiDataType_U8,&e->curSubSong->speed1,&_ONE,&_THREE)) { MARK_MODIFIED
if (e->curSubSong->speed1<1) e->curSubSong->speed1=1;
if (e->isPlaying()) play();
}
ImGui::TableNextColumn();
ImGui::SetNextItemWidth(avail);
if (ImGui::InputScalar("##Speed2",ImGuiDataType_U8,&e->curSubSong->speed2,&_ONE,&_THREE)) { MARK_MODIFIED
if (e->curSubSong->speed2<1) e->curSubSong->speed2=1;
if (e->isPlaying()) play();
}
ImGui::TableNextRow();
ImGui::TableNextColumn();
ImGui::Text("Virtual Tempo");
ImGui::TableNextColumn();
ImGui::SetNextItemWidth(avail);
if (ImGui::InputScalar("##VTempoN",ImGuiDataType_S16,&e->curSubSong->virtualTempoN,&_ONE,&_THREE)) { MARK_MODIFIED
if (e->curSubSong->virtualTempoN<1) e->curSubSong->virtualTempoN=1;
if (e->curSubSong->virtualTempoN>255) e->curSubSong->virtualTempoN=255;
}
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip("Numerator");
}
ImGui::TableNextColumn();
ImGui::SetNextItemWidth(avail);
if (ImGui::InputScalar("##VTempoD",ImGuiDataType_S16,&e->curSubSong->virtualTempoD,&_ONE,&_THREE)) { MARK_MODIFIED
if (e->curSubSong->virtualTempoD<1) e->curSubSong->virtualTempoD=1;
if (e->curSubSong->virtualTempoD>255) e->curSubSong->virtualTempoD=255;
}
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip("Denominator (set to base tempo)");
}
ImGui::TableNextRow();
ImGui::TableNextColumn();
ImGui::Text("Highlight");
ImGui::TableNextColumn();
ImGui::SetNextItemWidth(avail);
if (ImGui::InputScalar("##Highlight1",ImGuiDataType_U8,&e->curSubSong->hilightA,&_ONE,&_THREE)) {
MARK_MODIFIED;
}
ImGui::TableNextColumn();
ImGui::SetNextItemWidth(avail);
if (ImGui::InputScalar("##Highlight2",ImGuiDataType_U8,&e->curSubSong->hilightB,&_ONE,&_THREE)) {
MARK_MODIFIED;
}
ImGui::TableNextRow();
ImGui::TableNextColumn();
ImGui::Text("Pattern Length");
ImGui::TableNextColumn();
ImGui::SetNextItemWidth(avail);
int patLen=e->curSubSong->patLen;
if (ImGui::InputInt("##PatLength",&patLen,1,3)) { MARK_MODIFIED
if (patLen<1) patLen=1;
if (patLen>256) patLen=256;
e->curSubSong->patLen=patLen;
}
ImGui::TableNextRow();
ImGui::TableNextColumn();
ImGui::Text("Song Length");
ImGui::TableNextColumn();
ImGui::SetNextItemWidth(avail);
int ordLen=e->curSubSong->ordersLen;
if (ImGui::InputInt("##OrdLength",&ordLen,1,3)) { MARK_MODIFIED
if (ordLen<1) ordLen=1;
if (ordLen>256) ordLen=256;
e->curSubSong->ordersLen=ordLen;
if (curOrder>=ordLen) {
setOrder(ordLen-1);
}
}
ImGui::TableNextRow();
ImGui::TableNextColumn();
if (ImGui::Selectable(tempoView?"Base Tempo##TempoOrHz":"Tick Rate##TempoOrHz")) {
tempoView=!tempoView;
}
ImGui::TableNextColumn();
ImGui::SetNextItemWidth(avail);
float setHz=tempoView?e->curSubSong->hz*2.5:e->curSubSong->hz;
if (ImGui::InputFloat("##Rate",&setHz,1.0f,1.0f,"%g")) { MARK_MODIFIED
if (tempoView) setHz/=2.5;
if (setHz<1) setHz=1;
if (setHz>999) setHz=999;
e->setSongRate(setHz,setHz<52);
}
if (tempoView) {
ImGui::TableNextColumn();
ImGui::Text("= %gHz",e->curSubSong->hz);
} else {
if (e->curSubSong->hz>=49.98 && e->curSubSong->hz<=50.02) {
ImGui::TableNextColumn();
ImGui::Text("PAL");
}
if (e->curSubSong->hz>=59.9 && e->curSubSong->hz<=60.11) {
ImGui::TableNextColumn();
ImGui::Text("NTSC");
}
}
ImGui::TableNextRow();
ImGui::TableNextColumn();
ImGui::Text("Tuning (A-4)");
ImGui::TableNextColumn();
float tune=e->song.tuning;
ImGui::SetNextItemWidth(avail);
if (ImGui::InputFloat("##Tuning",&tune,1.0f,3.0f,"%g")) { MARK_MODIFIED
if (tune<220.0f) tune=220.0f;
if (tune>880.0f) tune=880.0f;
e->song.tuning=tune;
}
ImGui::EndTable();
}
}
if (ImGui::IsWindowFocused(ImGuiFocusedFlags_ChildWindows)) curWindow=GUI_WINDOW_SONG_INFO;
ImGui::End();
}
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