furnace/src/gui/newSong.cpp

117 lines
3.6 KiB
C++

/**
* 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>
void FurnaceGUI::drawNewSong() {
bool accepted=false;
ImGui::PushFont(bigFont);
ImGui::SetCursorPosX((ImGui::GetContentRegionAvail().x-ImGui::CalcTextSize("Choose a System!").x)*0.5);
ImGui::Text("Choose a System!");
ImGui::PopFont();
ImVec2 avail=ImGui::GetContentRegionAvail();
avail.y-=ImGui::GetFrameHeightWithSpacing();
if (ImGui::BeginChild("sysPickerC",avail,false,ImGuiWindowFlags_NoScrollWithMouse|ImGuiWindowFlags_NoScrollbar)) {
if (ImGui::BeginTable("sysPicker",2,ImGuiTableFlags_BordersInnerV)) {
ImGui::TableSetupColumn("c0",ImGuiTableColumnFlags_WidthFixed,0.0f);
ImGui::TableSetupColumn("c1",ImGuiTableColumnFlags_WidthStretch,0.0f);
ImGui::TableNextRow(ImGuiTableRowFlags_Headers);
ImGui::TableNextColumn();
ImGui::Text("Categories");
ImGui::TableNextColumn();
ImGui::Text("Systems");
ImGui::TableNextRow();
// CATEGORIES
ImGui::TableNextColumn();
int index=0;
for (FurnaceGUISysCategory& i: sysCategories) {
if (ImGui::Selectable(i.name,newSongCategory==index,ImGuiSelectableFlags_DontClosePopups)) { \
newSongCategory=index;
}
if (ImGui::IsItemHovered()) {
ImGui::SetTooltip("%s",i.description);
}
index++;
}
// SYSTEMS
ImGui::TableNextColumn();
if (ImGui::BeginTable("Systems",1,ImGuiTableFlags_BordersInnerV|ImGuiTableFlags_ScrollY)) {
for (FurnaceGUISysDef& i: sysCategories[newSongCategory].systems) {
ImGui::TableNextRow();
ImGui::TableNextColumn();
if (ImGui::Selectable(i.name,false,ImGuiSelectableFlags_DontClosePopups)) {
nextDesc=i.definition.data();
nextDescName=i.name;
accepted=true;
}
}
ImGui::EndTable();
}
ImGui::EndTable();
}
}
ImGui::EndChild();
if (ImGui::Button("I'm feeling lucky")) {
if (sysCategories.size()==0) {
ImGui::CloseCurrentPopup();
} else {
FurnaceGUISysCategory* newSystemCat=&sysCategories[rand()%sysCategories.size()];
if (newSystemCat->systems.size()==0) {
ImGui::CloseCurrentPopup();
} else {
nextDesc=newSystemCat->systems[rand()%newSystemCat->systems.size()].definition.data();
accepted=true;
}
}
}
ImGui::SameLine();
if (ImGui::Button("Cancel")) {
ImGui::CloseCurrentPopup();
}
if (accepted) {
e->createNew(nextDesc,nextDescName);
undoHist.clear();
redoHist.clear();
curFileName="";
modified=false;
curNibble=false;
orderNibble=false;
orderCursor=-1;
samplePos=0;
updateSampleTex=true;
selStart=SelectionPoint();
selEnd=SelectionPoint();
cursor=SelectionPoint();
updateWindowTitle();
ImGui::CloseCurrentPopup();
}
}