Add HSplit/VSplit to Explorer right-click, Split menu options

Author: djwisdom

VERSION

@@ -1 +1 @@
-0.2.74 (d6226fa)
+0.2.75 (814478e)

pcode-settings.json

@@ -13,5 +13,5 @@
   "font_size": 17,
   "font_name": "CascadiaMono",
   "last_open_dir": "C:\\Users\\casse\\github\\pcode-editor\\src",
-  "recent_files": ["C:\\Users\\casse\\github\\pcode-editor\\src\\editor_app.h", "C:\\Users\\casse\\github\\pcode-editor\\src\\main.cpp", "C:\\Users\\casse\\github\\pcode-editor\\src\\editor_app.cpp", "C:\\Users\\casse\\github\\pcode-editor\\CMakeLists.txt", "C:\\Users\\casse\\github\\pcode-editor\\TESTS.md", "C:\\Users\\casse\\github\\pcode-editor\\IMPLEMENTATION_SUMMARY.md", "C:\\Users\\casse\\github\\pcode-editor\\BUILD_SYSTEM.md", ".\\BUILD_SYSTEM.md"]
+  "recent_files": ["C:\\Users\\casse\\github\\pcode-editor\\src\\editor_app.cpp", "C:\\Users\\casse\\github\\pcode-editor\\src\\main.cpp", "C:\\Users\\casse\\github\\pcode-editor\\src\\editor_app.h", "C:\\Users\\casse\\github\\pcode-editor\\CMakeLists.txt", "C:\\Users\\casse\\github\\pcode-editor\\TESTS.md", "C:\\Users\\casse\\github\\pcode-editor\\IMPLEMENTATION_SUMMARY.md", "C:\\Users\\casse\\github\\pcode-editor\\BUILD_SYSTEM.md", ".\\BUILD_SYSTEM.md"]
 }

src/editor_app.cpp

@@ -2224,6 +2224,9 @@ void EditorApp::render_menu_split() {
         if (ImGui::MenuItem("Split Tab Horizontally", "Ctrl+Shift+H")) split_horizontal();
         if (ImGui::MenuItem("Split Tab Vertically", "Ctrl+Shift+V")) split_vertical();
         ImGui::Separator();
+        if (ImGui::MenuItem("Split and Open Horizontally")) open_file_split("");
+        if (ImGui::MenuItem("Split and Open Vertically")) open_file_split_vertical("");
+        ImGui::Separator();
         if (ImGui::MenuItem("Focus Next", "Ctrl+K")) next_split();
         if (ImGui::MenuItem("Focus Previous", "Ctrl+J")) prev_split();
         ImGui::Separator();
@@ -2788,6 +2791,24 @@ void EditorApp::render_dir_tree(const std::string& dir_path, std::unordered_map<
                     open_file(e.path);
                 }
             }
+            if (ImGui::BeginPopupContextItem(e.path.c_str())) {
+                if (ImGui::MenuItem("Open")) {
+                    bool already_open = false;
+                    for (size_t i = 0; i < tabs_.size(); i++) {
+                        if (tabs_[i].file_path == e.path) { already_open = true; break; }
+                    }
+                    if (!already_open) open_file(e.path);
+                }
+                if (ImGui::MenuItem("Open in HSplit")) {
+                    split_horizontal();
+                    open_file(e.path);
+                }
+                if (ImGui::MenuItem("Open in VSplit")) {
+                    split_vertical();
+                    open_file(e.path);
+                }
+                ImGui::EndPopup();
+            }
             ImGui::PopID();
         }
     }
@@ -3942,6 +3963,28 @@ void EditorApp::open_file_split(const std::string& path) {
     }
 }
 
+void EditorApp::open_file_split_vertical(const std::string& path) {
+    if (active_tab_ < 0 || active_tab_ >= (int)tabs_.size()) return;
+    
+    std::string selected_path = path;
+    if (path.empty()) {
+        nfdchar_t* out_path = nullptr;
+        nfdresult_t result = NFD_OpenDialog(&out_path, nullptr, 0, nullptr);
+        if (result == NFD_OKAY && out_path) {
+            selected_path = out_path;
+            settings_.last_open_dir = std::filesystem::path(out_path).parent_path().string();
+            NFD_FreePath(out_path);
+        } else if (result == NFD_CANCEL) {
+            return;
+        }
+    }
+    
+    if (!selected_path.empty()) {
+        split_vertical();
+        open_file(selected_path);
+    }
+}
+
 void EditorApp::rotate_splits() {
     if (active_tab_ < 0 || active_tab_ >= (int)tabs_.size()) return;
     auto& tab = tabs_[active_tab_];

src/editor_app.h

@@ -344,6 +344,7 @@ EditorApp(int argc = 0, char* argv[] = nullptr);
     void next_split();
     void prev_split();
     void open_file_split(const std::string& path);
+    void open_file_split_vertical(const std::string& path);
     void rotate_splits();
     void equalize_splits();
     void render_splits(int tab_idx);