From c38932fd9cef8f4c1cc1c9d3a659b95163c91c53 Mon Sep 17 00:00:00 2001
From: scawful <justin.scofield@outlook.com>
Date: Sun, 9 Mar 2025 18:14:48 -0400
Subject: [PATCH] Add Paragraph and ClickableText functions; implement
 MapKeyToImGuiKey for key mapping

---
 src/app/gui/input.cc | 79 ++++++++++++++++++++++++++++++++++++++++++++
 src/app/gui/input.h  | 54 ++++--------------------------
 2 files changed, 86 insertions(+), 47 deletions(-)

diff --git a/src/app/gui/input.cc b/src/app/gui/input.cc
index bbab899f..a4039b10 100644
--- a/src/app/gui/input.cc
+++ b/src/app/gui/input.cc
@@ -184,6 +184,22 @@ bool InputHexByte(const char* label, uint8_t* data, uint8_t max_value,
   return false;
 }
 
+void Paragraph(const std::string& text) {
+  ImGui::TextWrapped("%s", text.c_str());
+}
+
+bool ClickableText(const std::string& text) {
+  if (ImGui::IsItemHovered()) {
+    ImGui::SetMouseCursor(ImGuiMouseCursor_Hand);
+    auto color = ImGui::GetStyleColorVec4(ImGuiCol_TabHovered);
+    ImGui::TextColored(color, "%s", text.c_str());
+  } else {
+    auto color = ImGui::GetStyleColorVec4(ImGuiCol_Tab);
+    ImGui::TextColored(color, "%s", text.c_str());
+  }
+  return ImGui::IsItemClicked();
+}
+
 void ItemLabel(absl::string_view title, ItemLabelFlags flags) {
   ImGuiWindow* window = ImGui::GetCurrentWindow();
   const ImVec2 lineStart = ImGui::GetCursorScreenPos();
@@ -255,6 +271,69 @@ bool InputTileInfo(const char* label, gfx::TileInfo* tile_info) {
 
 ImGuiID GetID(const std::string& id) { return ImGui::GetID(id.c_str()); }
 
+ImGuiKey MapKeyToImGuiKey(char key) {
+  switch (key) {
+    case 'A':
+      return ImGuiKey_A;
+    case 'B':
+      return ImGuiKey_B;
+    case 'C':
+      return ImGuiKey_C;
+    case 'D':
+      return ImGuiKey_D;
+    case 'E':
+      return ImGuiKey_E;
+    case 'F':
+      return ImGuiKey_F;
+    case 'G':
+      return ImGuiKey_G;
+    case 'H':
+      return ImGuiKey_H;
+    case 'I':
+      return ImGuiKey_I;
+    case 'J':
+      return ImGuiKey_J;
+    case 'K':
+      return ImGuiKey_K;
+    case 'L':
+      return ImGuiKey_L;
+    case 'M':
+      return ImGuiKey_M;
+    case 'N':
+      return ImGuiKey_N;
+    case 'O':
+      return ImGuiKey_O;
+    case 'P':
+      return ImGuiKey_P;
+    case 'Q':
+      return ImGuiKey_Q;
+    case 'R':
+      return ImGuiKey_R;
+    case 'S':
+      return ImGuiKey_S;
+    case 'T':
+      return ImGuiKey_T;
+    case 'U':
+      return ImGuiKey_U;
+    case 'V':
+      return ImGuiKey_V;
+    case 'W':
+      return ImGuiKey_W;
+    case 'X':
+      return ImGuiKey_X;
+    case 'Y':
+      return ImGuiKey_Y;
+    case 'Z':
+      return ImGuiKey_Z;
+    case '/':
+      return ImGuiKey_Slash;
+    case '-':
+      return ImGuiKey_Minus;
+    default:
+      return ImGuiKey_COUNT;
+  }
+}
+
 void AddTableColumn(Table& table, const std::string& label,
                     GuiElement element) {
   table.column_labels.push_back(label);
diff --git a/src/app/gui/input.h b/src/app/gui/input.h
index b6a95043..4ade0b00 100644
--- a/src/app/gui/input.h
+++ b/src/app/gui/input.h
@@ -37,6 +37,10 @@ IMGUI_API bool InputHexByte(const char *label, uint8_t *data,
 IMGUI_API bool InputHexByte(const char *label, uint8_t *data, uint8_t max_value,
                             float input_width = 50.f, bool no_step = false);
 
+IMGUI_API void Paragraph(const std::string &text);
+
+IMGUI_API bool ClickableText(const std::string &text);
+
 IMGUI_API bool ListBox(const char *label, int *current_item,
                        const std::vector<std::string> &items,
                        int height_in_items = -1);
@@ -53,6 +57,8 @@ IMGUI_API void ItemLabel(absl::string_view title, ItemLabelFlags flags);
 
 IMGUI_API ImGuiID GetID(const std::string &id);
 
+ImGuiKey MapKeyToImGuiKey(char key);
+
 using GuiElement = std::variant<std::function<void()>, std::string>;
 
 struct Table {
@@ -77,58 +83,12 @@ struct MenuItem {
   std::function<bool()> enabled_condition = kDefaultEnabledCondition;
   std::vector<MenuItem> subitems;
 };
-using Menu = std::array<MenuItem, 5>;
+using Menu = std::vector<MenuItem>;
 
 void DrawMenu(Menu &params);
 
-enum MenuType {
-  kFile,
-  kEdit,
-  kView,
-  kTools,
-  kHelp,
-};
-
 static Menu kMainMenu;
 
-inline void AddToMenu(const std::string &label, const char *icon,
-                      MenuType type) {
-  if (icon) {
-    kMainMenu[type].subitems.emplace_back(absl::StrCat(icon, " ", label), "",
-                                          nullptr);
-  } else {
-    kMainMenu[type].subitems.emplace_back(label, "", nullptr);
-  }
-}
-
-inline void AddToFileMenu(const std::string &label, const std::string &shortcut,
-                          std::function<void()> callback) {
-  kMainMenu[MenuType::kFile].subitems.emplace_back(label, shortcut, callback);
-}
-
-inline void AddToFileMenu(const std::string &label, const std::string &shortcut,
-                          std::function<void()> callback,
-                          std::function<bool()> enabled_condition,
-                          std::vector<MenuItem> subitems) {
-  kMainMenu[MenuType::kFile].subitems.emplace_back(label, shortcut, callback,
-                                                   enabled_condition, subitems);
-}
-
-inline void AddToEditMenu(const std::string &label, const std::string &shortcut,
-                          std::function<void()> callback) {
-  kMainMenu[MenuType::kEdit].subitems.emplace_back(label, shortcut, callback);
-}
-
-inline void AddToViewMenu(const std::string &label, const std::string &shortcut,
-                          std::function<void()> callback) {
-  kMainMenu[MenuType::kView].subitems.emplace_back(label, shortcut, callback);
-}
-
-inline void AddToHelpMenu(const std::string &label, const std::string &shortcut,
-                          std::function<void()> callback) {
-  kMainMenu[MenuType::kHelp].subitems.emplace_back(label, shortcut, callback);
-}
-
 }  // namespace gui
 }  // namespace yaze