マウス対応の追加

src/hexeditor.cc

@@ -101,6 +101,10 @@ HexEditor::HexEditor(const std::string &filename)
   raw();
   start_color();
 
+  // マウス対応
+  mousemask(ALL_MOUSE_EVENTS | REPORT_MOUSE_POSITION, nullptr);
+  isMouse = true;
+
   init_pair(1, COLOR_BLACK, COLOR_WHITE); // カーソル
   init_pair(2, COLOR_BLACK, COLOR_GREEN); // 変更
   init_pair(3, COLOR_BLACK, COLOR_MAGENTA); // 普通
@@ -182,7 +186,7 @@ void HexEditor::highlightcol(size_t i, size_t row, uint8_t byte) {
 
 void HexEditor::topbar() {
   int colorPair = 3;
-  std::string status = "Hexagon 1.1.0";
+  std::string status = "Hexagon 1.2.0";
   if (!headerType.empty()) status += " | FILETYPE: " + headerType;
 
   std::wstring wstatus(status.begin(), status.end());
@@ -758,6 +762,39 @@ void HexEditor::handleReplace() {
   render();
 }
 
+void HexEditor::handleMouse() {
+  MEVENT event;
+  if (getmouse(&event) != OK) return;
+  if (!(event.bstate & BUTTON1_PRESSED)) return;
+
+  int mx = event.x;
+  int my = event.y;
+  if (my == 0 || my == rows - 1) return;
+
+  if (my >= 1 && my < rows - 2 && mx < cols / 2) {
+    // HEXパネル
+    int panelRow = my - 1;
+    int panelCol = mx;
+    if (panelCol < 10) return;
+
+    int i = (panelCol - 10) / 3;
+    size_t offset = dpOffset + panelRow * bpr + i;
+    if (offset < buf.size()) {
+      curPos = offset;
+      render();
+    }
+  } else if (my >= 1 && my < rows - 2 && mx >= cols / 2) {
+    // ASCIIパネル
+    int panelRow = my - 1;
+    int i = mx - cols / 2;
+    size_t offset = dpOffset + panelRow * bpr + i;
+    if (offset < buf.size()) {
+      curPos = offset;
+      render();
+    }
+  }
+}
+
 void HexEditor::undo() {
   if (undoStack.empty()) {
     statusMode = Status_Error;
@@ -883,6 +920,9 @@ void HexEditor::input() {
         handleSave();
         if (statusMode == Status_Error) statusMode = Status_Normal;
       }
+    } else if (ch == KEY_MOUSE) {
+      handleMouse();
+      continue;
     }
 
     // 画面の動き