backend-infra-engineer: Pre-0.2.2 snapshot (2022)
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scawful
229
src/app/delta/viewer.cc
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229
src/app/delta/viewer.cc
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#include "viewer.h"
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#include <ImGuiColorTextEdit/TextEditor.h>
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#include <ImGuiFileDialog/ImGuiFileDialog.h>
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#include <imgui/imgui.h>
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#include <imgui/misc/cpp/imgui_stdlib.h>
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#include <imgui_memory_editor.h>
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#include "absl/status/status.h"
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#include "app/core/constants.h"
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#include "app/gfx/snes_palette.h"
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#include "app/gfx/snes_tile.h"
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#include "app/rom.h"
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#include "gui/canvas.h"
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#include "gui/icons.h"
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#include "gui/input.h"
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namespace yaze {
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namespace app {
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namespace delta {
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namespace {
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constexpr ImGuiWindowFlags kMainEditorFlags =
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ImGuiWindowFlags_AlwaysAutoResize | ImGuiWindowFlags_NoCollapse |
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ImGuiWindowFlags_NoScrollbar | ImGuiWindowFlags_MenuBar |
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ImGuiWindowFlags_NoBringToFrontOnFocus | ImGuiWindowFlags_NoTitleBar;
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void NewMasterFrame() {
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const ImGuiIO& io = ImGui::GetIO();
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ImGui::NewFrame();
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ImGui::SetNextWindowPos(ImVec2(0, 0));
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ImVec2 dimensions(io.DisplaySize.x, io.DisplaySize.y);
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ImGui::SetNextWindowSize(dimensions, ImGuiCond_Always);
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if (!ImGui::Begin("##YazeMain", nullptr, kMainEditorFlags)) {
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ImGui::End();
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return;
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}
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}
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} // namespace
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void Viewer::Update() {
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NewMasterFrame();
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DrawYazeMenu();
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DrawFileDialog();
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ImGui::Text(ICON_MD_CHANGE_HISTORY);
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ImGui::SameLine();
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ImGui::Text("%s", rom_.GetTitle());
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ImGui::Separator();
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ImGui::Button(ICON_MD_SYNC);
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ImGui::SameLine();
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ImGui::Button(ICON_MD_ARROW_UPWARD);
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ImGui::SameLine();
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ImGui::Button(ICON_MD_ARROW_DOWNWARD);
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ImGui::SameLine();
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ImGui::Button(ICON_MD_MERGE);
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ImGui::SameLine();
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ImGui::Button(ICON_MD_MANAGE_HISTORY);
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ImGui::SameLine();
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ImGui::Button(ICON_MD_LAN);
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ImGui::SameLine();
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ImGui::Button(ICON_MD_COMMIT);
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ImGui::SameLine();
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ImGui::Button(ICON_MD_DIFFERENCE);
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ImGui::Separator();
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ImGui::SetNextItemWidth(75.f);
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ImGui::Button(ICON_MD_SEND);
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ImGui::SameLine();
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ImGui::InputText("Server Address", &client_address_);
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ImGui::SetNextItemWidth(75.f);
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ImGui::Button(ICON_MD_DOWNLOAD);
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ImGui::SameLine();
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ImGui::InputText("Repository Source", &client_address_);
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ImGui::Separator();
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DrawBranchTree();
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ImGui::End();
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}
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void Viewer::DrawFileDialog() {
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if (ImGuiFileDialog::Instance()->Display("ChooseFileDlgKey")) {
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if (ImGuiFileDialog::Instance()->IsOk()) {
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std::string filePathName = ImGuiFileDialog::Instance()->GetFilePathName();
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rom_.LoadFromFile(filePathName);
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}
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ImGuiFileDialog::Instance()->Close();
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}
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}
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void Viewer::DrawYazeMenu() {
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MENU_BAR()
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DrawFileMenu();
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DrawViewMenu();
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END_MENU_BAR()
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}
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void Viewer::DrawFileMenu() const {
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if (ImGui::BeginMenu("File")) {
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if (ImGui::MenuItem("Open", "Ctrl+O")) {
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ImGuiFileDialog::Instance()->OpenDialog("ChooseFileDlgKey", "Open ROM",
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".sfc,.smc", ".");
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}
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MENU_ITEM2("Save", "Ctrl+S") {}
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ImGui::EndMenu();
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}
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}
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void Viewer::DrawViewMenu() {
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static bool show_imgui_metrics = false;
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static bool show_imgui_style_editor = false;
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static bool show_memory_editor = false;
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static bool show_imgui_demo = false;
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if (show_imgui_metrics) {
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ImGui::ShowMetricsWindow(&show_imgui_metrics);
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}
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if (show_memory_editor) {
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static MemoryEditor mem_edit;
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mem_edit.DrawWindow("Memory Editor", (void*)&rom_, rom_.size());
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}
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if (show_imgui_demo) {
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ImGui::ShowDemoWindow();
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}
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if (show_imgui_style_editor) {
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ImGui::Begin("Style Editor (ImGui)", &show_imgui_style_editor);
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ImGui::ShowStyleEditor();
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ImGui::End();
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}
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if (ImGui::BeginMenu("View")) {
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ImGui::MenuItem("HEX Editor", nullptr, &show_memory_editor);
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ImGui::MenuItem("ImGui Demo", nullptr, &show_imgui_demo);
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ImGui::Separator();
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if (ImGui::BeginMenu("GUI Tools")) {
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ImGui::MenuItem("Metrics (ImGui)", nullptr, &show_imgui_metrics);
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ImGui::MenuItem("Style Editor (ImGui)", nullptr,
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&show_imgui_style_editor);
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ImGui::EndMenu();
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}
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ImGui::EndMenu();
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}
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}
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void Viewer::DrawBranchTree() {
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static ImGuiTableFlags flags =
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ImGuiTableFlags_BordersV | ImGuiTableFlags_BordersOuterH |
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ImGuiTableFlags_Resizable | ImGuiTableFlags_RowBg |
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ImGuiTableFlags_NoBordersInBody;
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if (ImGui::BeginTable("3ways", 3, flags)) {
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// The first column will use the default _WidthStretch when ScrollX is Off
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// and _WidthFixed when ScrollX is On
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ImGui::TableSetupColumn("Name", ImGuiTableColumnFlags_NoHide);
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ImGui::TableSetupColumn("Size", ImGuiTableColumnFlags_WidthFixed,
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10 * 12.0f);
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ImGui::TableSetupColumn("Type", ImGuiTableColumnFlags_WidthFixed,
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10 * 18.0f);
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ImGui::TableHeadersRow();
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// Simple storage to output a dummy file-system.
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struct MyTreeNode {
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const char* Name;
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const char* Type;
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int Size;
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int ChildIdx;
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int ChildCount;
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static void DisplayNode(const MyTreeNode* node,
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const MyTreeNode* all_nodes) {
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ImGui::TableNextRow();
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ImGui::TableNextColumn();
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const bool is_folder = (node->ChildCount > 0);
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if (is_folder) {
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bool open =
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ImGui::TreeNodeEx(node->Name, ImGuiTreeNodeFlags_SpanFullWidth);
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ImGui::TableNextColumn();
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ImGui::TextDisabled("--");
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ImGui::TableNextColumn();
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ImGui::TextUnformatted(node->Type);
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if (open) {
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for (int child_n = 0; child_n < node->ChildCount; child_n++)
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DisplayNode(&all_nodes[node->ChildIdx + child_n], all_nodes);
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ImGui::TreePop();
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}
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} else {
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ImGui::TreeNodeEx(
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node->Name, ImGuiTreeNodeFlags_Leaf | ImGuiTreeNodeFlags_Bullet |
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ImGuiTreeNodeFlags_NoTreePushOnOpen |
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ImGuiTreeNodeFlags_SpanFullWidth);
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ImGui::TableNextColumn();
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ImGui::Text("%d", node->Size);
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ImGui::TableNextColumn();
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ImGui::TextUnformatted(node->Type);
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}
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}
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};
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static const MyTreeNode nodes[] = {
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{"lttp-redux", "Repository", -1, 1, 3},
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{"main", "Branch", -1, 4, 2},
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{"hyrule-castle", "Branch", -1, 4, 2},
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{"lost-woods", "Branch", -1, 6, 3},
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{"Added some bushes", "Commit", 1024, -1, -1},
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{"Constructed a new house", "Commit", 123000, -1, -1},
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{"File1_b.wav", "Commit", 456000, -1, -1},
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{"Image001.png", "Commit", 203128, -1, -1},
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{"Copy of Image001.png", "Commit", 203256, -1, -1},
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{"Copy of Image001 (Final2).png", "Commit", 203512, -1, -1},
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};
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MyTreeNode::DisplayNode(&nodes[0], nodes);
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ImGui::EndTable();
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}
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}
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} // namespace delta
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} // namespace app
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} // namespace yaze
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