feat: 增加双击编辑功能并调整按钮尺寸

- 为列表添加双击回调，双击项目可触发编辑对话框
- 实现自定义输入对话框以支持更宽的编辑区域
- 统一增大所有按钮尺寸至100x32像素
- 移除临时备份文件

include/callbacks.h

@@ -3,6 +3,7 @@
 
 #include <iup.h>
 
+// 按钮回调
 int btn_new_cb(Ihandle* self);
 int btn_edit_cb(Ihandle* self);
 int btn_browse_cb(Ihandle* self);
@@ -13,4 +14,7 @@ int btn_ok_cb(Ihandle* self);
 int btn_cancel_cb(Ihandle* self);
 int btn_help_cb(Ihandle* self);
 
+// 双击回调
+int list_dblclick_cb(Ihandle* self, int item, char* text);
+
 #endif // CALLBACKS_H

path_backup_20260315_224109.txt

@@ -1,59 +0,0 @@
-C:\Program Files\Common Files\Oracle\Java\javapath
-C:\Program Files\dotnet
-C:\Program Files\Microsoft SQL Server\150\Tools\Binn
-C:\Program Files\Microsoft SQL Server\Client SDK\ODBC\170\Tools\Binn
-C:\Program Files\nodejs
-C:\Program Files\NVIDIA Corporation\Nsight Compute 2022.1.0
-C:\Program Files\NVIDIA Corporation\NVIDIA app\NvDLISR
-C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.6\bin
-C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.6\include
-C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.6\lib
-C:\Program Files\NVIDIA GPU Computing Toolkit\CUDA\v11.6\libnvvp
-C:\Program Files (x86)\NVIDIA Corporation\PhysX\Common
-C:\Program Files (x86)\Windows Kits\10\Windows Performance Toolkit
-C:\WINDOWS
-C:\WINDOWS\system32
-C:\WINDOWS\System32\OpenSSH
-C:\WINDOWS\System32\Wbem
-C:\WINDOWS\System32\WindowsPowerShell\v1.0
-C:\Users\33644\.dotnet\tools
-C:\Users\33644\AppData\Local\Microsoft\WindowsApps
-C:\Users\33644\AppData\Local\Programs\Python\Python38
-C:\Users\33644\AppData\Local\Programs\Python\Python38\Scripts
-C:\Users\33644\AppData\Roaming\npm
-D:\Microsoft VS Code\bin
-D:\PowerShell\PowerShell-7.5.4
-D:\Program Files (x86)\Graphviz\bin
-D:\Program Files (x86)\Inno Setup 6
-D:\Program Files (x86)\NSIS\Bin
-D:\Program Files (x86)\VMware\VMware Workstation\bin
-D:\Program Files\cmake\bin
-D:\Program Files\JetBrains\PyCharm 2024.1.6\bin
-D:\ProgramData\anaconda3
-D:\ProgramData\anaconda3\bin
-D:\ProgramData\anaconda3\condabin
-D:\ProgramData\anaconda3\Library\bin
-D:\ProgramData\anaconda3\Library\usr\bin
-D:\ProgramData\anaconda3\Scripts
-D:\Python\Python3.8
-D:\Python\Python3.8\Scripts
-D:\settings\Git\cmd
-D:\settings\Java\jdk-25.0.1\bin
-D:\settings\Java\jdk-25.0.1\jre\bin
-D:\settings\MATLAB\R2024a\bin
-D:\settings\MATLAB\R2024a\runtime\win64
-D:\settings\mingw64\bin
-D:\settings\MySQL\MySQL Server 8.0\bin
-D:\settings\MySQL\MySQL Shell 8.0\bin
-D:\settings\settings\apache-maven-3.9.6\bin
-D:\settings\settings\libs\ffmpeg-8.0.1-essentials_build\bin
-D:\settings\settings\libs\GitHub CLI
-D:\settings\settings\libs\SDL\SDL3-3.2.22\x86_64-w64-mingw32\bin
-D:\settings\settings\libs\SDL\SDL3_image-3.2.4\x86_64-w64-mingw32\bin
-D:\settings\settings\libs\uv-x86_64-pc-windows-msvc
-D:\settings\settings\PuTTY
-D:\settings\settings\Scoop\apps\iperf\iperf3.exe
-D:\settings\settings\Scoop\shims
-D:\settings\TortoiseGit\bin
-D:\texlive\2025\bin\windows
-D:\texlive\2025\bin\windows\xelatex.exe

src/callbacks.c

@@ -5,11 +5,139 @@
 #include <string.h>
 #include <stdio.h>
 
+// 简单的自定义输入对话框，支持更宽的输入框
+// 返回 1 表示确定，0 表示取消
+int show_custom_input_dialog(const char *title, const char *label_text, char *buffer, int buffer_size)
+{
+    Ihandle *text = IupText(NULL);
+    IupSetAttribute(text, "VALUE", buffer);
+    IupSetAttribute(text, "EXPAND", "HORIZONTAL");
+    IupSetAttribute(text, "RASTERSIZE", "600x");   // 设置宽度为600像素
+    IupSetAttribute(text, "VISIBLECOLUMNS", "80"); // 设置可见列数
+
+    // 如果是编辑模式，全选文本
+    if (strlen(buffer) > 0)
+    {
+        IupSetAttribute(text, "SELECTION", "ALL");
+    }
+
+    Ihandle *dlg = IupDialog(
+        IupVbox(
+            IupLabel(label_text),
+            text,
+            IupHbox(
+                IupFill(),
+                IupButton("确定", "1"), // "1" will be returned by IupPopup
+                IupButton("取消", "0"), // "0" will be returned by IupPopup
+                NULL),
+            NULL));
+
+    // 布局设置
+    IupSetAttribute(dlg, "TITLE", title);
+    IupSetAttribute(dlg, "MINBOX", "NO");
+    IupSetAttribute(dlg, "MAXBOX", "NO");
+    IupSetAttribute(dlg, "RESIZE", "NO");
+    IupSetAttribute(dlg, "MARGIN", "10x10");
+    IupSetAttribute(dlg, "GAP", "10");
+
+    // 按钮响应
+    // 这是一个简单的 hack：IupPopup 的参数 x, y 如果是 IUP_CENTER 等，它是一个模态循环。
+    // 但是标准的 IupPopup 不返回按钮值。
+    // 我们使用 IupAlarm 类似的逻辑，或者使用 IUP 提供的 IupGetParam。
+    // 为了最简单实现，我们使用 IUP 的 IupGetParam，但是它很难调整宽度。
+    // 所以还是手动构建对话框。
+
+    // 为了获取返回值，我们需要设置按钮回调。
+    // 但为了避免定义额外的全局函数，我们可以使用 IupPopup 阻塞特性。
+    // 我们需要定义两个简单的回调函数。
+    // 为了简化，这里定义两个静态辅助函数。
+
+    // 由于 C 语言闭包限制，我们需要用全局或静态变量传递状态，或者使用 Dialog 的 Attribute。
+    IupSetAttribute(dlg, "MY_STATUS", "0");
+
+    // 注册回调 (使用 IupSetCallback 注册 lambda 类似的逻辑比较难，这里用名字)
+    // 必须定义全局函数。为了避免污染，我们在文件顶部定义静态函数。
+    // 见下文的 static int on_dialog_ok...
+
+    // 由于不能在函数内部定义函数，我们需要调整代码结构。
+    // 见下文重构。
+
+    return 0; // 占位
+}
+
+// 静态辅助函数：对话框确定
+static int on_dialog_ok(Ihandle *self)
+{
+    Ihandle *dlg = IupGetDialog(self);
+    IupSetAttribute(dlg, "MY_STATUS", "1");
+    return IUP_CLOSE;
+}
+
+// 静态辅助函数：对话框取消
+static int on_dialog_cancel(Ihandle *self)
+{
+    Ihandle *dlg = IupGetDialog(self);
+    IupSetAttribute(dlg, "MY_STATUS", "0");
+    return IUP_CLOSE;
+}
+
+// 真正的实现函数
+int custom_input_dialog(const char *title, const char *label_text, char *buffer, int buffer_size)
+{
+    Ihandle *text = IupText(NULL);
+    IupSetAttribute(text, "VALUE", buffer);
+    IupSetAttribute(text, "EXPAND", "HORIZONTAL");
+    IupSetAttribute(text, "RASTERSIZE", "500x");
+    IupSetAttribute(text, "NAME", "INPUT_TEXT");
+
+    Ihandle *btn_ok = IupButton("确定", NULL);
+    IupSetCallback(btn_ok, "ACTION", on_dialog_ok);
+    IupSetAttribute(btn_ok, "RASTERSIZE", "80x25");
+    // 设置为默认按钮
+
+    Ihandle *btn_cancel = IupButton("取消", NULL);
+    IupSetCallback(btn_cancel, "ACTION", on_dialog_cancel);
+    IupSetAttribute(btn_cancel, "RASTERSIZE", "80x25");
+
+    Ihandle *vbox = IupVbox(
+        IupLabel(label_text),
+        text,
+        IupHbox(IupFill(), btn_ok, btn_cancel, NULL),
+        NULL);
+    IupSetAttribute(vbox, "MARGIN", "15x15");
+    IupSetAttribute(vbox, "GAP", "10");
+
+    Ihandle *dlg = IupDialog(vbox);
+    IupSetAttribute(dlg, "TITLE", title);
+    IupSetAttribute(dlg, "MINBOX", "NO");
+    IupSetAttribute(dlg, "MAXBOX", "NO");
+    IupSetAttribute(dlg, "RESIZE", "NO");
+
+    IupSetAttributeHandle(dlg, "DEFAULTENTER", btn_ok);
+    IupSetAttributeHandle(dlg, "DEFAULTESC", btn_cancel);
+
+    IupPopup(dlg, IUP_CENTER, IUP_CENTER);
+
+    int result = IupGetInt(dlg, "MY_STATUS");
+    if (result == 1)
+    {
+        char *val = IupGetAttribute(text, "VALUE");
+        if (val)
+        {
+            strncpy(buffer, val, buffer_size);
+            buffer[buffer_size - 1] = '\0';
+        }
+    }
+
+    IupDestroy(dlg);
+    return result;
+}
+
 // 按钮回调：新建
 int btn_new_cb(Ihandle *self)
 {
     char buffer[1024] = "";
-    if (IupGetParam("新建环境变量", NULL, NULL, "路径: %s\n", buffer, NULL))
+    if (custom_input_dialog("新建环境变量", "请输入路径:", buffer, sizeof(buffer)))
     {
         if (strlen(buffer) > 0)
         {
@@ -34,19 +162,41 @@ int btn_edit_cb(Ihandle *self)
 
     char *current_val = IupGetAttributeId(list_path, "", selected);
     char buffer[4096]; // 假设单个路径不超过4096
+    if (current_val)
+    {
         strncpy(buffer, current_val, 4096);
         buffer[4095] = '\0';
+    }
+    else
+    {
+        buffer[0] = '\0';
+    }
 
-    if (IupGetParam("编辑环境变量", NULL, NULL, "路径: %s\n", buffer, NULL))
+    if (custom_input_dialog("编辑环境变量", "编辑路径:", buffer, sizeof(buffer)))
     {
         if (strlen(buffer) > 0)
         {
             IupSetAttributeId(list_path, "", selected, buffer);
+            refresh_list_style();
         }
     }
     return IUP_DEFAULT;
 }
 
+// 双击回调
+int list_dblclick_cb(Ihandle *self, int item, char *text)
+{
+    // 这里的 item 是点击的行号
+    if (item > 0)
+    {
+        // 选中该行
+        IupSetInt(list_path, "VALUE", item);
+        // 调用编辑逻辑
+        btn_edit_cb(NULL);
+    }
+    return IUP_DEFAULT;
+}
+
 // 按钮回调：浏览
 int btn_browse_cb(Ihandle *self)
 {

src/main.c

@@ -53,13 +53,16 @@ int main(int argc, char **argv)
     IupSetCallback(btn_up, "ACTION", (Icallback)btn_up_cb);
     IupSetCallback(btn_down, "ACTION", (Icallback)btn_down_cb);
 
-    // 设置按钮大小 (宽度)
+    // 设置双击回调
-    IupSetAttribute(btn_new, "RASTERSIZE", "80x");
+    IupSetCallback(list_path, "DBLCLICK_CB", (Icallback)list_dblclick_cb);
-    IupSetAttribute(btn_edit, "RASTERSIZE", "80x");
+
-    IupSetAttribute(btn_browse, "RASTERSIZE", "80x");
+    // 设置按钮大小 (宽度和高度都增加约1/4)
-    IupSetAttribute(btn_del, "RASTERSIZE", "80x");
+    IupSetAttribute(btn_new, "RASTERSIZE", "100x32");
-    IupSetAttribute(btn_up, "RASTERSIZE", "80x");
+    IupSetAttribute(btn_edit, "RASTERSIZE", "100x32");
-    IupSetAttribute(btn_down, "RASTERSIZE", "80x");
+    IupSetAttribute(btn_browse, "RASTERSIZE", "100x32");
+    IupSetAttribute(btn_del, "RASTERSIZE", "100x32");
+    IupSetAttribute(btn_up, "RASTERSIZE", "100x32");
+    IupSetAttribute(btn_down, "RASTERSIZE", "100x32");
 
     Ihandle *vbox_btns = IupVbox(
         btn_new, btn_edit, btn_browse, btn_del,
@@ -87,9 +90,9 @@ int main(int argc, char **argv)
     IupSetCallback(btn_cancel, "ACTION", (Icallback)btn_cancel_cb);
     IupSetCallback(btn_help, "ACTION", (Icallback)btn_help_cb);
 
-    IupSetAttribute(btn_ok, "RASTERSIZE", "80x25");
+    IupSetAttribute(btn_ok, "RASTERSIZE", "100x32");
-    IupSetAttribute(btn_cancel, "RASTERSIZE", "80x25");
+    IupSetAttribute(btn_cancel, "RASTERSIZE", "100x32");
-    IupSetAttribute(btn_help, "RASTERSIZE", "80x25");
+    IupSetAttribute(btn_help, "RASTERSIZE", "100x32");
 
     Ihandle *hbox_bottom = IupHbox(lbl_status, IupFill(), btn_help, btn_ok, btn_cancel, NULL);
     IupSetAttribute(hbox_bottom, "GAP", "10");