FileView: Added support for opening the properties or context menu for each item. A user-defined item can also be used on parent measures (in case someone wants to open the properties/context menu from another source - a "dummy" parent measure will be needed).

Usage: !CommandMeasure MeasureName ContextMenu !CommandMeasure MeasureName Properties
2024-02-24 04:33:31 +00:00 · 2014-02-07 12:34:16 -07:00
parent d0fd184063
commit 05d256ced3
5 changed files with 206 additions and 37 deletions
--- a/Plugins/PluginFileView/PluginFileView.cpp
+++ b/Plugins/PluginFileView/PluginFileView.cpp
@@ -17,6 +17,8 @@
 */

 #include "PluginFileView.h"
+#include "../../Common/Platform.h"
+#include "../../Common/StringUtil.h"

 #define MAX_LINE_LENGTH 4096
 #define INVALID_FILE L"/<>\\"
@@ -50,6 +52,7 @@ HRESULT SaveIcon(HICON hIcon, FILE* fp);

 static std::vector<ParentMeasure*> g_ParentMeasures;
 static CRITICAL_SECTION g_CriticalSection;
+static std::string g_SysProperties;

 BOOL WINAPI DllMain(HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
 {
@@ -74,6 +77,15 @@ PLUGIN_EXPORT void Initialize(void** data, void* rm)
 {
 	ChildMeasure* child = new ChildMeasure;
 	*data = child;
+
+	if (g_SysProperties.empty())
+	{
+		std::wstring dir = RmReplaceVariables(rm, L"%WINDIR%");
+		dir.append(L"\\system32\\control.exe");
+		dir.append(Platform::IsAtLeastWinVista() ? L" system" : L" sysdm.cpl");
+
+		g_SysProperties = StringUtil::Narrow(dir);
+	}
 }

 PLUGIN_EXPORT void Reload(void* data, void* rm, double* maxValue)
@@ -98,7 +110,7 @@ PLUGIN_EXPORT void Reload(void* data, void* rm, double* maxValue)

 		if (!child->parent)
 		{
-			RmLog(LOG_ERROR, L"FileView.dll: Invalid Path");
+			RmLogF(rm, LOG_ERROR, L"Invalid Path: \"%s\"", path.c_str());
 			return;
 		}
 	}
@@ -110,6 +122,8 @@ PLUGIN_EXPORT void Reload(void* data, void* rm, double* maxValue)
 			child->parent->skin = skin;
 			child->parent->name = RmGetMeasureName(rm);
 			child->parent->ownerChild = child;
+			child->parent->hwnd = RmGetSkinWindow(rm);
+			child->parent->rm = rm;
 			g_ParentMeasures.push_back(child->parent);
 		}

@@ -495,20 +509,33 @@ PLUGIN_EXPORT void ExecuteBang(void* data, LPCWSTR args)
 		return;
 	}

-	auto runFile = [&](std::wstring& filename, std::wstring& dir)
+	auto runFile = [&](std::wstring fileName, std::wstring dir, bool isProperty) -> void
 	{
-		std::wstring file = dir + filename;
+		// Display computer system properties
+		if (isProperty && dir.empty() && fileName.empty())
+		{
+			WinExec(g_SysProperties.c_str(), SW_SHOWNORMAL);
+			return;
+		}
+
+		CoInitializeEx(NULL, COINIT_APARTMENTTHREADED | COINIT_DISABLE_OLE1DDE);
+
+		std::wstring file = dir + fileName;
 		SHELLEXECUTEINFO si = {sizeof(SHELLEXECUTEINFO)};

-		si.lpVerb = nullptr;
+		si.lpVerb = isProperty ? L"properties" : nullptr;
 		si.lpFile = file.c_str();
 		si.nShow = SW_SHOWNORMAL;
 		si.lpDirectory = dir.c_str();
 		si.fMask = SEE_MASK_FLAG_NO_UI | SEE_MASK_ASYNCOK;
+		
+		if (isProperty) si.fMask |= SEE_MASK_INVOKEIDLIST;

 		ShellExecuteEx(&si);
+		CoUninitialize();
 	};

+	// Parent only commands
 	if (parent->ownerChild == child)
 	{
 		if ((int)parent->files.size() > parent->count)
@@ -573,57 +600,110 @@ PLUGIN_EXPORT void ExecuteBang(void* data, LPCWSTR args)
 			parent->needsIcons = true;
 			parent->needsUpdating = true;
 		}
+		else if (_wcsicmp(args, L"CONTEXTMENU") == 0)
+		{
+			if (!ShowContextMenu(parent->hwnd, parent->path))
+			{
+				RmLogF(parent->rm, LOG_ERROR, L"Cannot open context menu for \"%s\"", parent->path.c_str());
+			}
+		}
+		else if (_wcsicmp(args, L"PROPERTIES") == 0)
+		{
+			runFile(L"", parent->path, true);
+		}
 		else if (parent->recursiveType != RECURSIVE_FULL && _wcsicmp(args, L"PREVIOUSFOLDER") == 0)
 		{
-			std::vector<std::wstring> path = Tokenize(parent->path, L"\\");
-			if (path.size() < 2)
-			{
-				parent->path.clear();
-			}
-			else
-			{
-				parent->path.clear();
-				for (size_t i = 0; i < path.size() - 1; ++i)
-				{
-					parent->path += path[i];
-					parent->path += L"\\";
-				}
-			}
+			GetParentFolder(parent->path);

 			parent->indexOffset = 0;
 			parent->needsUpdating = true;
 			parent->needsIcons = true;
 		}
+		else
+		{
+			// Special commands that allow for a user defined file/folder
+			std::wstring arg = args;
+			std::wstring::size_type pos = arg.find_first_of(L' ');
+			if (pos != std::wstring::npos)
+			{
+				arg = arg.substr(pos);
+				if (!arg.empty())
+				{
+					arg.erase(0, 1);	// Skip the space
+
+					if (_wcsnicmp(args, L"CONTEXTMENU", 11) == 0)
+					{
+						if (!ShowContextMenu(parent->hwnd, arg))
+						{
+							RmLogF(parent->rm, LOG_ERROR, L"Cannot open context menu for \"%s\"", arg.c_str());
+						}
+					}
+					else if (_wcsnicmp(args, L"PROPERTIES", 10) == 0)
+					{
+						runFile(arg, L"", true);
+					}
+					else
+					{
+						RmLogF(parent->rm, LOG_WARNING, L"!CommandMeasure: Unknown path: %s", arg.c_str());
+					}
+				}
+				else
+				{
+					RmLogF(parent->rm, LOG_WARNING, L"!CommandMeasure: Unknown command: %s", args);
+				}
+			}
+		}

 		LeaveCriticalSection(&g_CriticalSection);
 		return;
 	}

+	// Child only commands
 	int trueIndex = child->ignoreCount ? child->index : ((child->index % parent->count) + parent->indexOffset);
 	if (!parent->files.empty() && trueIndex >= 0 && trueIndex < (int)parent->files.size())
 	{
 		if (_wcsicmp(args, L"OPEN") == 0)
 		{
-			runFile(parent->files[trueIndex].fileName, parent->files[trueIndex].path);
+			runFile(parent->files[trueIndex].fileName, parent->files[trueIndex].path, false);
+		}
+		else if (_wcsicmp(args, L"CONTEXTMENU") == 0)
+		{
+			std::wstring path = parent->files[trueIndex].path;
+			std::wstring fileName = parent->files[trueIndex].fileName;
+
+			if (_wcsicmp(fileName.c_str(), L"..") == 0)
+			{
+				path = parent->path;
+				GetParentFolder(path);
+				fileName = L"";
+			}
+
+			path.append(fileName);
+
+			if (!ShowContextMenu(parent->hwnd, path))
+			{
+				RmLogF(parent->rm, LOG_ERROR, L"Cannot open context menu for \"%s\"", path.c_str());
+			}
+		}
+		else if (_wcsicmp(args, L"PROPERTIES") == 0)
+		{
+			std::wstring path = parent->files[trueIndex].path;
+			std::wstring fileName = parent->files[trueIndex].fileName;
+
+			if (_wcsicmp(fileName.c_str(), L"..") == 0)
+			{
+				path = parent->path;
+				GetParentFolder(path);
+				fileName = L"";
+			}
+
+			runFile(fileName, path, true);
 		}
 		else if (parent->recursiveType != RECURSIVE_FULL && _wcsicmp(args, L"FOLLOWPATH") == 0)
 		{
 			if (_wcsicmp(parent->files[trueIndex].fileName.c_str(), L"..") == 0)
 			{
-				std::vector<std::wstring> path = Tokenize(parent->path, L"\\");
-				if (path.size() < 2)
-				{
-					parent->path.clear();
-				}
-				else
-				{
-					parent->path.clear();
-					for (size_t i = 0; i < path.size() - 1; ++i)
-					{
-						parent->path += path[i];
-						parent->path += L"\\";
-					}
-				}
+				GetParentFolder(parent->path);

 				parent->indexOffset = 0;
 				parent->needsUpdating = true;
@@ -643,16 +723,20 @@ PLUGIN_EXPORT void ExecuteBang(void* data, LPCWSTR args)
 			}
 			else
 			{
-				runFile(parent->files[trueIndex].fileName, parent->files[trueIndex].path);
+				runFile(parent->files[trueIndex].fileName, parent->files[trueIndex].path, false);
 			}
 		}
+		else
+		{
+			RmLogF(parent->rm, LOG_WARNING, L"!CommandMeasure: Unknown command: %s", args);
+		}

 		LeaveCriticalSection(&g_CriticalSection);
 		return;
 	}

 	LeaveCriticalSection(&g_CriticalSection);
-	RmLog(LOG_ERROR, L"FileView.dll: Invalid command");
+	RmLogF(parent->rm, LOG_WARNING, L"!CommandMeasure: Unknown command: %s", args);
 }

 PLUGIN_EXPORT void Finalize(void* data)
--- a/Plugins/PluginFileView/PluginFileView.h
+++ b/Plugins/PluginFileView/PluginFileView.h
@@ -114,6 +114,8 @@ struct ParentMeasure
 	int indexOffset;
 	HANDLE thread;

+	void* rm;
+	HWND hwnd;
 	void* skin;
 	LPCWSTR name;
 	ChildMeasure* ownerChild;
@@ -139,6 +141,8 @@ struct ParentMeasure
 		skin(nullptr),
 		name(),
 		ownerChild(nullptr),
+		rm(),
+		hwnd(),
 		thread(nullptr),
 		fileCount(0),
 		folderCount(0),
@@ -188,6 +192,81 @@ std::vector<std::wstring> Tokenize(const std::wstring& str, const std::wstring&
 	return tokens;
 }

+void GetParentFolder(std::wstring& path)
+{
+	std::vector<std::wstring> tokens = Tokenize(path, L"\\");
+	if (tokens.size() < 2)
+	{
+		path.clear();
+	}
+	else
+	{
+		path.clear();
+		for (size_t i = 0; i < tokens.size() - 1; ++i)
+		{
+			path += tokens[i];
+			path += L"\\";
+		}
+	}
+}
+
+bool ShowContextMenu(HWND hwnd, std::wstring& path)
+{
+	POINT pos;
+	GetCursorPos(&pos);
+
+	// If the mouse is outside of the boundaries of
+	// the skin, use the upper-left corner of the skin
+	RECT rect;
+	GetWindowRect(hwnd, &rect);
+	if (pos.x < rect.left || pos.x > rect.right ||
+		pos.y < rect.top || pos.y > rect.bottom)
+	{
+		pos.x = rect.left;
+		pos.y = rect.top;
+	}
+
+	ITEMIDLIST* id = nullptr;
+	HRESULT result = SHParseDisplayName(path.c_str(), nullptr, &id, 0, nullptr);
+	if (!SUCCEEDED(result) || !id)
+		return false;
+
+	IShellFolder* iFolder = nullptr;
+	LPCITEMIDLIST idChild = nullptr;
+	result = SHBindToParent(id, IID_IShellFolder, (void**)&iFolder, &idChild);
+	if (!SUCCEEDED(result) || !iFolder)
+		return false;
+
+	IContextMenu* iMenu = nullptr;
+	result = iFolder->GetUIObjectOf(hwnd, 1, (const ITEMIDLIST **)&idChild, IID_IContextMenu, nullptr, (void**)&iMenu);
+	if (!SUCCEEDED(result) || !iFolder)
+		return false;
+
+	HMENU hMenu = CreatePopupMenu();
+	if (!hMenu)
+		return false;
+
+	if (SUCCEEDED(iMenu->QueryContextMenu(hMenu, 0, 1, 0x7FFF, CMF_NORMAL)))
+	{
+		int iCmd = TrackPopupMenuEx(hMenu, TPM_RETURNCMD, pos.x, pos.y, hwnd, NULL);
+		if (iCmd > 0)
+		{
+			CMINVOKECOMMANDINFOEX info = { 0 };
+			info.cbSize = sizeof(info);
+			info.fMask = CMIC_MASK_UNICODE | CMIC_MASK_ASYNCOK;
+			info.hwnd = hwnd;
+			info.lpVerb = MAKEINTRESOURCEA(iCmd - 1);
+			info.lpVerbW = MAKEINTRESOURCEW(iCmd - 1);
+			info.nShow = SW_SHOWNORMAL;
+
+			iMenu->InvokeCommand((LPCMINVOKECOMMANDINFO)&info);
+		}
+	}
+
+	DestroyMenu(hMenu);
+	return true;
+}
+
 /*std::wstring UINT64_To_String(UINT64 value)
 {
 	std::wstring result;
--- a/Plugins/PluginFileView/PluginFileView.rc
+++ b/Plugins/PluginFileView/PluginFileView.rc
@@ -7,7 +7,7 @@
 //

 VS_VERSION_INFO VERSIONINFO
- FILEVERSION 2,0,2,0
+ FILEVERSION 2,0,3,0
 PRODUCTVERSION PRODUCTVER
 FILEFLAGSMASK 0x17L
 #ifdef _DEBUG
@@ -23,7 +23,7 @@ VS_VERSION_INFO VERSIONINFO
    {
        BLOCK "040904E4"
        {
-            VALUE "FileVersion", "2.0.2.0"
+            VALUE "FileVersion", "2.0.3.0"
            VALUE "LegalCopyright", "<22> 2012 - Brian Ferguson"
            VALUE "ProductName", "Rainmeter"
 #ifdef _WIN64
--- a/Plugins/PluginFileView/PluginFileView.vcxproj
+++ b/Plugins/PluginFileView/PluginFileView.vcxproj
@@ -36,6 +36,11 @@
  <ItemGroup>
    <ResourceCompile Include="PluginFileView.rc" />
  </ItemGroup>
+  <ItemGroup>
+    <ProjectReference Include="..\..\Common\Common.vcxproj">
+      <Project>{19312085-aa51-4bd6-be92-4b6098cca539}</Project>
+    </ProjectReference>
+  </ItemGroup>
  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
  <ImportGroup Label="ExtensionTargets">
  </ImportGroup>
--- a/Plugins/PluginFileView/StdAfx.h
+++ b/Plugins/PluginFileView/StdAfx.h
@@ -26,6 +26,7 @@
 #include <process.h>
 #include <Shellapi.h>
 #include <Shlwapi.h>
+#include <ShlObj.h>

 // STL
 #include <string>