[API] Bindings for ImGuiColorTextEdit (#79)
* Add ImGuiColorTextEdit submodule * ImGuiColorTextEdit integration * Remove unused Identifier class (oops) * Fix checkstyle * Small tweaks and fixes * Remove empty line before imports Co-authored-by: SpaiR <klimbetoo@gmail.com>
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Adam GrzegorzewskiandSpaiR authored and 
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import imgui.ImGui;
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import imgui.extension.texteditor.TextEditor;
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import imgui.extension.texteditor.TextEditorLanguageDefinition;
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import imgui.flag.ImGuiWindowFlags;
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import imgui.type.ImBoolean;
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import java.util.HashMap;
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import java.util.Map;
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public class ExampleImGuiColorTextEdit {
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private static final TextEditor EDITOR = new TextEditor();
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static {
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TextEditorLanguageDefinition lang = TextEditorLanguageDefinition.c();
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String[] ppnames = {
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"NULL", "PM_REMOVE",
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"ZeroMemory", "DXGI_SWAP_EFFECT_DISCARD", "D3D_FEATURE_LEVEL", "D3D_DRIVER_TYPE_HARDWARE", "WINAPI", "D3D11_SDK_VERSION", "assert"};
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String[] ppvalues = {
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"#define NULL ((void*)0)",
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"#define PM_REMOVE (0x0001)",
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"Microsoft's own memory zapper function\n(which is a macro actually)\nvoid ZeroMemory(\n\t[in] PVOID Destination,\n\t[in] SIZE_T Length\n); ",
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"enum DXGI_SWAP_EFFECT::DXGI_SWAP_EFFECT_DISCARD = 0",
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"enum D3D_FEATURE_LEVEL",
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"enum D3D_DRIVER_TYPE::D3D_DRIVER_TYPE_HARDWARE = ( D3D_DRIVER_TYPE_UNKNOWN + 1 )",
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"#define WINAPI __stdcall",
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"#define D3D11_SDK_VERSION (7)",
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" #define assert(expression) (void)( \n" +
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" (!!(expression)) || \n" +
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" (_wassert(_CRT_WIDE(#expression), _CRT_WIDE(__FILE__), (unsigned)(__LINE__)), 0) \n" +
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" )"
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};
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// Adding custom preproc identifiers
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Map<String, String> preprocIdentifierMap = new HashMap<>();
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for (int i = 0; i < ppnames.length; ++i) {
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preprocIdentifierMap.put(ppnames[i], ppvalues[i]);
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}
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lang.setPreprocIdentifiers(preprocIdentifierMap);
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String[] identifiers = {
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"HWND", "HRESULT", "LPRESULT","D3D11_RENDER_TARGET_VIEW_DESC", "DXGI_SWAP_CHAIN_DESC","MSG","LRESULT","WPARAM", "LPARAM","UINT","LPVOID",
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"ID3D11Device", "ID3D11DeviceContext", "ID3D11Buffer", "ID3D11Buffer", "ID3D10Blob", "ID3D11VertexShader", "ID3D11InputLayout", "ID3D11Buffer",
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"ID3D10Blob", "ID3D11PixelShader", "ID3D11SamplerState", "ID3D11ShaderResourceView", "ID3D11RasterizerState", "ID3D11BlendState", "ID3D11DepthStencilState",
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"IDXGISwapChain", "ID3D11RenderTargetView", "ID3D11Texture2D", "TextEditor" };
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String[] idecls = {
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"typedef HWND_* HWND", "typedef long HRESULT", "typedef long* LPRESULT", "struct D3D11_RENDER_TARGET_VIEW_DESC", "struct DXGI_SWAP_CHAIN_DESC",
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"typedef tagMSG MSG\n * Message structure","typedef LONG_PTR LRESULT","WPARAM", "LPARAM","UINT","LPVOID",
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"ID3D11Device", "ID3D11DeviceContext", "ID3D11Buffer", "ID3D11Buffer", "ID3D10Blob", "ID3D11VertexShader", "ID3D11InputLayout", "ID3D11Buffer",
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"ID3D10Blob", "ID3D11PixelShader", "ID3D11SamplerState", "ID3D11ShaderResourceView", "ID3D11RasterizerState", "ID3D11BlendState", "ID3D11DepthStencilState",
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"IDXGISwapChain", "ID3D11RenderTargetView", "ID3D11Texture2D", "class TextEditor" };
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// Adding custom identifiers
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Map<String, String> identifierMap = new HashMap<>();
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for (int i = 0; i < ppnames.length; ++i) {
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identifierMap.put(identifiers[i], idecls[i]);
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}
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lang.setIdentifiers(identifierMap);
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EDITOR.setLanguageDefinition(lang);
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// Adding error markers
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Map<Integer, String> errorMarkers = new HashMap<>();
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errorMarkers.put(1, "Expected '>'");
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EDITOR.setErrorMarkers(errorMarkers);
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EDITOR.setTextLines(new String[]{
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"#include <iostream",
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"",
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"int main() {",
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" std::cout << \"Hello, World!\" << std::endl;",
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"}"
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});
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}
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public static void show(final ImBoolean showImColorTextEditWindow) {
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ImGui.setNextWindowSize(500, 400);
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if (ImGui.begin("Text Editor", showImColorTextEditWindow,
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ImGuiWindowFlags.HorizontalScrollbar | ImGuiWindowFlags.MenuBar)) {
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if (ImGui.beginMenuBar()) {
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if (ImGui.beginMenu("File")) {
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if (ImGui.menuItem("Save")) {
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String textToSave = EDITOR.getText();
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/// save text....
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}
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ImGui.endMenu();
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}
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if (ImGui.beginMenu("Edit")) {
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final boolean ro = EDITOR.isReadOnly();
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if (ImGui.menuItem("Read-only mode", "", ro)) {
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EDITOR.setReadOnly(!ro);
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}
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ImGui.separator();
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if (ImGui.menuItem("Undo", "ALT-Backspace", !ro && EDITOR.canUndo())) {
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EDITOR.undo(1);
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}
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if (ImGui.menuItem("Redo", "Ctrl-Y", !ro && EDITOR.canRedo())) {
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EDITOR.redo(1);
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}
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ImGui.separator();
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if (ImGui.menuItem("Copy", "Ctrl-C", EDITOR.hasSelection())) {
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EDITOR.copy();
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}
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if (ImGui.menuItem("Cut", "Ctrl-X", !ro && EDITOR.hasSelection())) {
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EDITOR.cut();
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}
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if (ImGui.menuItem("Delete", "Del", !ro && EDITOR.hasSelection())) {
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EDITOR.delete();
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}
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if (ImGui.menuItem("Paste", "Ctrl-V", !ro && ImGui.getClipboardText() != null)) {
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EDITOR.paste();
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}
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ImGui.endMenu();
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}
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ImGui.endMenuBar();
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}
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int cposX = EDITOR.getCursorPositionLine();
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int cposY = EDITOR.getCursorPositionColumn();
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String overwrite = EDITOR.isOverwrite() ? "Ovr" : "Ins";
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String canUndo = EDITOR.canUndo() ? "*" : " ";
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ImGui.text(cposX + "/" + cposY + " " + EDITOR.getTotalLines() + " lines | " + overwrite + " | " + canUndo);
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EDITOR.render("TextEditor");
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ImGui.end();
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}
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}
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}
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@@ -9,6 +9,7 @@ public class Extra {
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private static final ImBoolean SHOW_DRAG_N_DROP_WINDOW = new ImBoolean(false);
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private static final ImBoolean SHOW_IMPLOT_DEMO_WINDOW = new ImBoolean(false);
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private static final ImBoolean SHOW_IMGUIZMO_DEMO = new ImBoolean(false);
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private static final ImBoolean SHOW_IMGUI_COLOR_TEXT_EDIT_WINDOW = new ImBoolean(false);
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private static final Graph GRAPH = new Graph();
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@@ -20,6 +21,7 @@ public class Extra {
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ImGui.checkbox("Show Drag'N'Drop Demo Window", SHOW_DRAG_N_DROP_WINDOW);
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ImGui.checkbox("Show ImPlot Demo Window", SHOW_IMPLOT_DEMO_WINDOW);
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ImGui.checkbox("Show ImGuizmo Demo Window", SHOW_IMGUIZMO_DEMO);
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ImGui.checkbox("Show ImGuiColorTextEdit Demo Window", SHOW_IMGUI_COLOR_TEXT_EDIT_WINDOW);
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if (SHOW_DEMO_WINDOW.get()) {
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ImGui.showDemoWindow(SHOW_DEMO_WINDOW);
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@@ -44,5 +46,9 @@ public class Extra {
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if (SHOW_IMPLOT_DEMO_WINDOW.get()) {
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ExampleImPlot.show(SHOW_IMPLOT_DEMO_WINDOW);
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}
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if (SHOW_IMGUI_COLOR_TEXT_EDIT_WINDOW.get()) {
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ExampleImGuiColorTextEdit.show(SHOW_IMGUI_COLOR_TEXT_EDIT_WINDOW);
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}
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}
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}
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