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#include "UI.hpp"
#include "Model/GlobalStates.hpp"
#include "Model/Project.hpp"
#include "Model/Template/TableTemplate.hpp"
#include "Model/Template/Template.hpp"
#include "Utils/I18n.hpp"
#include <IconsFontAwesome.h>
#include <imgui.h>
#include <imgui_extra_math.h>
#include <imgui_stdlib.h>
#include <fstream>
#include <iostream>
#include <utility>
namespace {
class TemplateUI
{
public:
static std::unique_ptr<TemplateUI> CreateByKind(Template::Kind kind, std::unique_ptr<Template> tmpl);
static std::unique_ptr<TemplateUI> CreateByKind(Template::Kind kind);
virtual ~TemplateUI() = default;
virtual void Draw() = 0;
};
class TableTemplateUI : public TemplateUI
{
private:
std::unique_ptr<TableTemplate> mTable;
Vec2i mSelectionTL;
Vec2i mSelectionBR;
bool mDirty = false;
bool mFirstDraw = true;
public:
TableTemplateUI(std::unique_ptr<TableTemplate> table)
: mTable{ std::move(table) }
{
// TODO debug code
mTable->Resize(6, 2);
}
virtual void Draw() override
{
ImGui::Columns(2);
if (mFirstDraw) {
mFirstDraw = false;
ImGui::SetColumnWidth(0, ImGui::GetWindowWidth() * 0.15f);
}
DrawInspector();
ImGui::NextColumn();
DrawTable();
ImGui::NextColumn();
ImGui::Columns(1);
}
private:
void DrawInspector()
{
if (ImGui::BeginTabBar("Inspector")) {
if (ImGui::BeginTabItem("Cell")) {
DrawCellInspector();
ImGui::EndTabItem();
}
if (ImGui::BeginTabItem("Table")) {
DrawTableInspector();
ImGui::EndTabItem();
}
ImGui::EndTabBar();
}
}
void DrawCellInspector()
{
if (IsSelected()) {
if (mSelectionTL == mSelectionBR) {
auto& selectCell = mTable->GetCell(mSelectionTL);
// TODO
} else {
// TODO
}
} else {
ImGui::Text("Select a cell to edit");
}
}
void DrawTableInspector()
{
// TODO
}
void DrawTable()
{
constexpr int kCellSpacing = 20;
ImGui::BeginChild("TableTemplate");
int colCount = mTable->GetTableWidth();
int rowCount = mTable->GetTableHeight();
float x = 0.0f;
float y = 0.0f;
for (int rowIdx = 0; rowIdx < rowCount; ++rowIdx) {
int rowHeight = mTable->GetRowHeight(rowIdx);
for (int colIdx = 0; colIdx < colCount; ++colIdx) {
int colWidth = mTable->GetColumnWidth(colIdx);
int i = rowIdx * colCount + colIdx;
ImGuiID id = ImGui::GetCurrentWindow()->GetID(i);
auto p = ImGui::GetCursorPos();
ImGui::GetWindowDrawList()->AddRectFilled(
ImVec2(p.x + x, p.y + y),
ImVec2(p.x + x + colWidth, p.y + y + rowHeight),
RgbaColor(170, 204, 244).AsImU32());
ImRect rect{
ImVec2(x, y),
ImVec2(colWidth, rowHeight),
};
if (ImGui::ButtonBehavior(rect, id, nullptr, nullptr)) {
if (ImGui::GetIO().KeyShift && IsSelected()) {
// Select range
mSelectionBR = { colIdx, rowIdx };
} else {
// Select a single cell
SelectCell({ colIdx, rowIdx });
}
}
x += colWidth;
x += kCellSpacing;
}
y += rowHeight;
y += kCellSpacing;
}
ImGui::EndChild();
}
bool IsSelected() const
{
return mSelectionTL.x != -1;
}
void ClearSelection()
{
mSelectionTL = { -1, -1 };
mSelectionBR = { -1, -1 };
}
void SelectCell(Vec2i cell)
{
mSelectionTL = cell;
mSelectionBR = cell;
}
};
std::unique_ptr<TemplateUI> TemplateUI::CreateByKind(Template::Kind kind, std::unique_ptr<Template> tmpl)
{
#pragma push_macro("UNIQUE_CAST")
#undef UNIQUE_CAST
#define UNIQUE_CAST(TargetType, input) std::unique_ptr<TargetType>(static_cast<TargetType*>(input.release()))
switch (kind) {
case Template::KD_Table: return std::make_unique<TableTemplateUI>(UNIQUE_CAST(TableTemplate, tmpl));
case Template::InvalidKind: return nullptr;
}
#pragma pop_macro("UNIQUE_CAST")
}
std::unique_ptr<TemplateUI> TemplateUI::CreateByKind(Template::Kind kind)
{
switch (kind) {
case Template::KD_Table: return std::make_unique<TableTemplateUI>(std::make_unique<TableTemplate>());
case Template::InvalidKind: return nullptr;
}
}
} // namespace
void UI::TemplatesTab()
{
auto& project = *GlobalStates::GetInstance().GetCurrentProject();
static std::unique_ptr<TemplateUI> openTemplate;
static AssetList::ListState state;
bool openedDummy = true;
// Toolbar item: close
if (ImGui::Button(ICON_FA_TIMES " " I18N_TEXT("Close", L10N_CLOSE), openTemplate == nullptr)) {
openTemplate = nullptr;
}
// Toolbar item: open...
ImGui::SameLine();
if (ImGui::Button(I18N_TEXT("Open asset...", L10N_ASSET_OPEN))) {
ImGui::OpenPopup(I18N_TEXT("Open asset", L10N_ASSET_OPEN_DIALOG_TITLE));
}
if (ImGui::BeginPopupModal(I18N_TEXT("Open asset", L10N_ASSET_OPEN_DIALOG_TITLE), &openedDummy, ImGuiWindowFlags_AlwaysAutoResize)) {
if (ImGui::Button(ICON_FA_FOLDER_OPEN " " I18N_TEXT("Open", L10N_OPEN), state.SelectedAsset == nullptr)) {
ImGui::CloseCurrentPopup();
auto kind = static_cast<Template::Kind>(state.SelectedAsset->Payload);
openTemplate = TemplateUI::CreateByKind(kind);
}
ImGui::SameLine();
project.Templates.DisplayControls(state);
project.Templates.DisplayDetailsList(state);
ImGui::EndPopup();
}
// Toolbar item: manage...
ImGui::SameLine();
if (ImGui::Button(I18N_TEXT("Manage assets...", L10N_ASSET_MANAGE))) {
ImGui::OpenPopup(I18N_TEXT("Manage assets", L10N_ASSET_MANAGE_DIALOG_TITLE));
}
if (ImGui::BeginPopupModal(I18N_TEXT("Manage assets", L10N_ASSET_MANAGE_DIALOG_TITLE), &openedDummy, ImGuiWindowFlags_AlwaysAutoResize)) {
project.Templates.DisplayControls(state);
project.Templates.DisplayDetailsList(state);
ImGui::EndPopup();
}
if (openTemplate) {
openTemplate->Draw();
}
}
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