99 lines
2.6 KiB
C++
99 lines
2.6 KiB
C++
#include "assembly_editor.h"
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#include "core/constants.h"
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#include "gui/widgets.h"
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namespace yaze {
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namespace app {
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namespace editor {
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AssemblyEditor::AssemblyEditor() {
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text_editor_.SetLanguageDefinition(gui::widgets::GetAssemblyLanguageDef());
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text_editor_.SetPalette(TextEditor::GetDarkPalette());
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}
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void AssemblyEditor::Update() {
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ImGui::Begin("Assembly Editor", &file_is_loaded_);
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MENU_BAR()
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DrawFileMenu();
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DrawEditMenu();
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END_MENU_BAR()
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auto cpos = text_editor_.GetCursorPosition();
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SetEditorText();
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ImGui::Text("%6d/%-6d %6d lines | %s | %s | %s | %s", cpos.mLine + 1,
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cpos.mColumn + 1, text_editor_.GetTotalLines(),
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text_editor_.IsOverwrite() ? "Ovr" : "Ins",
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text_editor_.CanUndo() ? "*" : " ",
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text_editor_.GetLanguageDefinition().mName.c_str(),
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current_file_.c_str());
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text_editor_.Render("##asm_editor");
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ImGui::End();
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}
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void AssemblyEditor::ChangeActiveFile(const std::string& filename) {
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current_file_ = filename;
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}
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void AssemblyEditor::DrawFileMenu() {
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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(
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"ChooseASMFileDlg", "Open ASM file", ".asm,.txt", ".");
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}
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if (ImGui::MenuItem("Save", "Ctrl+S")) {
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// TODO: Implement this
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}
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ImGui::EndMenu();
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}
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if (ImGuiFileDialog::Instance()->Display("ChooseASMFileDlg")) {
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if (ImGuiFileDialog::Instance()->IsOk()) {
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ChangeActiveFile(ImGuiFileDialog::Instance()->GetFilePathName());
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}
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ImGuiFileDialog::Instance()->Close();
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}
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}
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void AssemblyEditor::DrawEditMenu() {
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if (ImGui::BeginMenu("Edit")) {
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if (ImGui::MenuItem("Undo", "Ctrl+Z")) {
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text_editor_.Undo();
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}
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if (ImGui::MenuItem("Redo", "Ctrl+Y")) {
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text_editor_.Redo();
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}
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ImGui::Separator();
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if (ImGui::MenuItem("Cut", "Ctrl+X")) {
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text_editor_.Cut();
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}
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if (ImGui::MenuItem("Copy", "Ctrl+C")) {
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text_editor_.Copy();
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}
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if (ImGui::MenuItem("Paste", "Ctrl+V")) {
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text_editor_.Paste();
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}
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ImGui::Separator();
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if (ImGui::MenuItem("Find", "Ctrl+F")) {
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// TODO: Implement this.
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}
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ImGui::EndMenu();
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}
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}
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void AssemblyEditor::SetEditorText() {
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if (!file_is_loaded_) {
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std::ifstream t(current_file_);
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if (t.good()) {
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std::string str((std::istreambuf_iterator<char>(t)),
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std::istreambuf_iterator<char>());
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text_editor_.SetText(str);
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file_is_loaded_ = true;
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}
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}
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}
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} // namespace editor
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} // namespace app
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} // namespace yaze
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