Windows 7 jumplist patch for mintty

jumplist.patch

Index: Makefile
===================================================================
--- Makefile	(revision 1322)
+++ Makefile	(working copy)
@@ -69,7 +69,7 @@
 endif
 
 LDFLAGS := -L$(shell $(CC) -print-file-name=w32api) -static-libgcc
-LDLIBS := -mwindows -lcomctl32 -limm32 -lwinspool -lole32 -luuid
+LDLIBS := -mwindows -lcomctl32 -limm32 -lwinspool -lole32 -luuid -lshlwapi
 
 ifdef DEBUG
   CFLAGS += -g
Index: config.c
===================================================================
--- config.c	(revision 1322)
+++ config.c	(working copy)
@@ -97,6 +97,15 @@
     [BOLD_MAGENTA_I] = 0xFF40FF,
     [BOLD_CYAN_I]    = 0xFFFF40,
     [BOLD_WHITE_I]   = 0xFFFFFF,
+  }, 
+  // Jump List
+  .jump_list_cmd = {
+    "", "", "", "", "", 
+    "", "", "", "", "", 
+  }, 
+  .jump_list_title = {
+    "", "", "", "", "", 
+    "", "", "", "", "", 
   }
 };
 
@@ -209,6 +218,29 @@
   {"BoldCyan", OPT_COLOUR, offcfg(ansi_colours[BOLD_CYAN_I])},
   {"BoldWhite", OPT_COLOUR, offcfg(ansi_colours[BOLD_WHITE_I])},
 
+  // Jump List
+  {"JumpListCmd0", OPT_STRING, offcfg(jump_list_cmd[0])},
+  {"JumpListCmd1", OPT_STRING, offcfg(jump_list_cmd[1])},
+  {"JumpListCmd2", OPT_STRING, offcfg(jump_list_cmd[2])},
+  {"JumpListCmd3", OPT_STRING, offcfg(jump_list_cmd[3])},
+  {"JumpListCmd4", OPT_STRING, offcfg(jump_list_cmd[4])},
+  {"JumpListCmd5", OPT_STRING, offcfg(jump_list_cmd[5])},
+  {"JumpListCmd6", OPT_STRING, offcfg(jump_list_cmd[6])},
+  {"JumpListCmd7", OPT_STRING, offcfg(jump_list_cmd[7])},
+  {"JumpListCmd8", OPT_STRING, offcfg(jump_list_cmd[8])},
+  {"JumpListCmd9", OPT_STRING, offcfg(jump_list_cmd[9])},
+
+  {"JumpListTitle0", OPT_STRING, offcfg(jump_list_title[0])},
+  {"JumpListTitle1", OPT_STRING, offcfg(jump_list_title[1])},
+  {"JumpListTitle2", OPT_STRING, offcfg(jump_list_title[2])},
+  {"JumpListTitle3", OPT_STRING, offcfg(jump_list_title[3])},
+  {"JumpListTitle4", OPT_STRING, offcfg(jump_list_title[4])},
+  {"JumpListTitle5", OPT_STRING, offcfg(jump_list_title[5])},
+  {"JumpListTitle6", OPT_STRING, offcfg(jump_list_title[6])},
+  {"JumpListTitle7", OPT_STRING, offcfg(jump_list_title[7])},
+  {"JumpListTitle8", OPT_STRING, offcfg(jump_list_title[8])},
+  {"JumpListTitle9", OPT_STRING, offcfg(jump_list_title[9])},
+
   // Legacy
   {"UseSystemColours", OPT_BOOL | OPT_LEGACY, offcfg(use_system_colours)},
   {"BoldAsBright", OPT_BOOL | OPT_LEGACY, offcfg(bold_as_colour)},
Index: config.h
===================================================================
--- config.h	(revision 1322)
+++ config.h	(working copy)
@@ -99,6 +99,9 @@
   string word_chars;
   colour ime_cursor_colour;
   colour ansi_colours[16];
+  // Jump List
+  string jump_list_cmd[10];
+  string jump_list_title[10];
   // Legacy
   bool use_system_colours;
 } config;
Index: jumplist.c
===================================================================
--- jumplist.c	(revision 0)
+++ jumplist.c	(working copy)
@@ -0,0 +1,208 @@
+#include <objbase.h>
+#include <shlobj.h>
+#include <shobjidl.h>
+#include <propvarutil.h>
+#include <propkey.h>
+#include <unistd.h>
+
+#include "jumplist.h"
+#include "charset.h"
+#include "config.h"
+
+#if WINVER >= 0x0601
+
+static HRESULT clear_jumplist(void)
+{
+  HRESULT hr = S_OK;
+  ICustomDestinationList *pCustomDestinationList;
+
+  hr = CoCreateInstance(&CLSID_DestinationList, NULL, CLSCTX_INPROC_SERVER, &IID_ICustomDestinationList, (void **)&pCustomDestinationList);
+  if(FAILED(hr)) {
+    return hr;
+  }
+
+  hr = pCustomDestinationList->lpVtbl->DeleteList((void *)pCustomDestinationList, NULL);
+
+  pCustomDestinationList->lpVtbl->Release((void *)pCustomDestinationList);
+  return hr;
+}
+
+#ifndef __cplusplus
+
+static HRESULT InitPropVariantFromString(PCSTR pString, PROPVARIANT *pPropVariant)
+{
+  HRESULT hr = SHStrDupA(pString, &pPropVariant->pwszVal);
+  if(SUCCEEDED(hr)) {
+    pPropVariant->vt = VT_LPWSTR;
+  } else {
+    PropVariantInit(pPropVariant);
+  }
+
+  return hr;
+}
+
+#endif
+
+static HRESULT register_task(IObjectCollection *pObjectCollection, const string title, const string args)
+{
+  HRESULT hr = S_OK;
+  IShellLink *pShellLink;
+
+  if(args == NULL || strlen(args) == 0)
+    return S_OK;
+
+  const string showTitle = (title == NULL || strlen(title) == 0) ? args : title;
+
+  char exePath[MAX_PATH + 1];
+  if(GetModuleFileName(NULL, exePath, MAX_PATH) == 0)
+    return S_FALSE;
+
+  hr = CoCreateInstance(&CLSID_ShellLink, NULL, CLSCTX_INPROC_SERVER, &IID_IShellLink, (void **)&pShellLink);
+  if(SUCCEEDED(hr)) {
+
+    do {
+
+      // set title
+      IPropertyStore *pPropertyStore;
+      hr = pShellLink->lpVtbl->QueryInterface((void *)pShellLink, &IID_IPropertyStore, (void **)&pPropertyStore);
+      if(SUCCEEDED(hr)) {
+
+        PROPVARIANT propVariant;
+
+        hr = InitPropVariantFromString(showTitle, &propVariant);
+        if(SUCCEEDED(hr)) {
+
+          hr = pPropertyStore->lpVtbl->SetValue((void *)pPropertyStore, &PKEY_Title, &propVariant);
+          if(SUCCEEDED(hr)) {
+
+            pPropertyStore->lpVtbl->Commit((void *)pPropertyStore);
+          }
+        }
+      }
+      if(FAILED(hr)) 
+        break;
+
+      // set full path of mintty.exe
+      hr = pShellLink->lpVtbl->SetPath((void *)pShellLink, exePath);
+      if(FAILED(hr)) 
+        break;
+
+      // set arguments
+      hr = pShellLink->lpVtbl->SetArguments((void *)pShellLink, args);
+      if(FAILED(hr))
+        break;
+
+      // finally, register this column into the jump list
+      hr = pObjectCollection->lpVtbl->AddObject((void *)pObjectCollection, (IUnknown *)pShellLink);
+    } while(0);
+
+    pShellLink->lpVtbl->Release((void *)pShellLink);
+  }
+
+  return hr;
+}
+
+static HRESULT create_jumplist(const string titles[], const string args[])
+{
+  HRESULT hr = S_OK;
+  ICustomDestinationList *pCustomDestinationList;
+
+  hr = CoCreateInstance(&CLSID_DestinationList, NULL, CLSCTX_INPROC_SERVER, &IID_ICustomDestinationList, (void **)&pCustomDestinationList);
+  if(SUCCEEDED(hr)) {
+
+    // register all custom tasks
+    size_t len = cs_mbstowcs(0, cfg.app_id, 0) + 1;
+    if(len) {
+
+      wchar_t wAppID[len];
+
+      cs_mbstowcs(wAppID, cfg.app_id, len);
+      hr = pCustomDestinationList->lpVtbl->SetAppID((void *)pCustomDestinationList, wAppID);
+      if(SUCCEEDED(hr)) {
+
+        UINT nSlots;
+        IObjectArray *pRemovedList;
+
+        hr = pCustomDestinationList->lpVtbl->BeginList((void *)pCustomDestinationList, &nSlots, &IID_IObjectArray, (void **)&pRemovedList);
+        if(SUCCEEDED(hr)) {
+
+          IObjectCollection *pObjectCollection;
+
+          hr = CoCreateInstance(&CLSID_EnumerableObjectCollection, NULL, CLSCTX_INPROC_SERVER, &IID_IObjectCollection, (void **)&pObjectCollection); 
+          if(SUCCEEDED(hr)) {
+
+            // add all tasks
+            for(int i = 0; i < 10; ++i) {
+              hr = register_task(pObjectCollection, titles[i], args[i]);
+              if(FAILED(hr)) {
+                break;
+              }
+            }
+
+            if(SUCCEEDED(hr)) {
+
+              IObjectArray *pObjectArray;
+
+              hr = pObjectCollection->lpVtbl->QueryInterface((void *)pObjectCollection, &IID_IObjectArray, (void **)&pObjectArray);
+              if(SUCCEEDED(hr)) {
+
+                hr = pCustomDestinationList->lpVtbl->AddUserTasks((void *)pCustomDestinationList, pObjectArray);
+
+                pObjectArray->lpVtbl->Release((void *)pObjectArray);
+              }
+
+              pCustomDestinationList->lpVtbl->CommitList((void *)pCustomDestinationList);
+            }
+
+            pObjectCollection->lpVtbl->Release((void *)pObjectCollection);
+          }
+
+          pRemovedList->lpVtbl->Release((void *)pRemovedList);
+        }
+      }
+    }
+
+    pCustomDestinationList->lpVtbl->Release((void *)pCustomDestinationList);
+  }
+
+  return hr;
+}
+
+HRESULT setup_jumplist(const string titles[], const string args[])
+{
+  OSVERSIONINFO ver;
+  ver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+  GetVersionEx(&ver);
+
+  // if running under the machine older than Windows 7, silently return. 
+  if(!((ver.dwMajorVersion == 6 && ver.dwMinorVersion >= 1) || ver.dwMajorVersion >= 7)) {
+    return S_OK;
+  }
+
+  HRESULT hr = S_OK;
+
+  hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);
+  if(FAILED(hr)) 
+    return hr;
+
+  hr = clear_jumplist();
+  if(SUCCEEDED(hr)) {
+    hr = create_jumplist(titles, args);
+  }
+
+  CoUninitialize();
+  return hr;
+}
+
+#else
+
+HRESULT setup_jumplist(const string titles[], const string args[])
+{
+  (void)titles;
+  (void)args;
+
+  return S_OK;
+}
+
+#endif
+
Index: jumplist.h
===================================================================
--- jumplist.h	(revision 0)
+++ jumplist.h	(working copy)
@@ -0,0 +1,8 @@
+#ifndef JUMPLIST_H_
+#define JUMPLIST_H_
+
+#include <objbase.h>
+
+HRESULT setup_jumplist(const string titles[], const string args[]); 
+
+#endif //  JUMPLIST_H_
Index: std.h
===================================================================
--- std.h	(revision 1322)
+++ std.h	(working copy)
@@ -41,7 +41,8 @@
 
 char *asform(const char *fmt, ...);
 
-#define WINVER 0x500  // Windows 2000
+// #define WINVER 0x500  // Windows 2000
+#define WINVER 0x601  // Windows 7
 #define _WIN32_WINNT WINVER
 #define _WIN32_IE WINVER
 
Index: winmain.c
===================================================================
--- winmain.c	(revision 1322)
+++ winmain.c	(working copy)
@@ -9,6 +9,7 @@
 #include "appinfo.h"
 #include "child.h"
 #include "charset.h"
+#include "jumplist.h"
 
 #include <locale.h>
 #include <getopt.h>
@@ -41,6 +42,8 @@
   int cyBottomHeight;
 } MARGINS;
 
+#else
+#include <dwmapi.h>
 #endif
 
 static HRESULT (WINAPI *pDwmIsCompositionEnabled)(BOOL *);
@@ -765,7 +768,7 @@
   string rc_file = asform("%s/.minttyrc", home);
   load_config(rc_file);
   delete(rc_file);
-
+  
   for (;;) {
     int opt = getopt_long(argc, argv, short_opts, opts, 0);
     if (opt == -1 || opt == 'e')
@@ -892,6 +895,8 @@
 
   inst = GetModuleHandle(NULL);
 
+  setup_jumplist(cfg.jump_list_title, cfg.jump_list_cmd);
+
   // Window class name.
   wstring wclass = _W(APPNAME);
   if (*cfg.class) {