gears/ui/ie/tools_menu_item.cc

   1 // Copyright 2007, Google Inc.
   2 //
   3 // Redistribution and use in source and binary forms, with or without
   4 // modification, are permitted provided that the following conditions are met:
   5 //
   6 //  1. Redistributions of source code must retain the above copyright notice,
   7 //     this list of conditions and the following disclaimer.
   8 //  2. Redistributions in binary form must reproduce the above copyright notice,
   9 //     this list of conditions and the following disclaimer in the documentation
  10 //     and/or other materials provided with the distribution.
  11 //  3. Neither the name of Google Inc. nor the names of its contributors may be
  12 //     used to endorse or promote products derived from this software without
  13 //     specific prior written permission.
  14 //
  15 // THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
  16 // WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
  17 // MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO
  18 // EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  19 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
  20 // PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
  21 // OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
  22 // WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
  23 // OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
  24 // ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  25
  26 #include "gears/base/ie/detect_version_collision.h"
  27 #include "gears/ui/common/settings_dialog.h"
  28 #include "gears/ui/ie/tools_menu_item.h"
  29 #include "common/genfiles/product_constants.h"  // from OUTDIR
  30
  31 #ifdef WINCE
  32
  33 STDMETHODIMP ToolsMenuItem::QueryContextMenu(HMENU hmenu,
  34                                              UINT index_menu,
  35                                              UINT id_cmd_first,
  36                                              UINT id_cmd_last,
  37                                              UINT flags) {
  38   if (flags == CMF_DEFAULTONLY) {
  39     return MAKE_HRESULT(SEVERITY_SUCCESS, FACILITY_NULL, 0);
  40   }
  41
  42   command_first_ = id_cmd_first;
  43
  44   InsertMenu(hmenu, index_menu, MF_BYPOSITION, command_first_,
  45     TEXT(PRODUCT_FRIENDLY_NAME_ASCII) L" Settings");
  46
  47   return MAKE_HRESULT(SEVERITY_SUCCESS, FACILITY_NULL, 1);
  48 }
  49
  50 STDMETHODIMP ToolsMenuItem::GetCommandString(UINT id_cmd,
  51                                              UINT flags,
  52                                              UINT *reserved,
  53                                              LPSTR command_name,
  54                                              UINT command_name_len) {
  55   if (command_first_ != id_cmd)
  56     return E_INVALIDARG;
  57
  58   switch (flags) {
  59     case GCS_VERB:
  60     case GCS_HELPTEXT: {
  61       strncpy(command_name, PRODUCT_FRIENDLY_NAME_ASCII " Settings",
  62         command_name_len);
  63     } break;
  64     case GCS_VALIDATE:
  65       break;
  66     default:
  67       return E_INVALIDARG;
  68   }
  69
  70   return S_OK;
  71 }
  72
  73 STDMETHODIMP ToolsMenuItem::InvokeCommand(LPCMINVOKECOMMANDINFO command_info) {
  74   if (DetectedVersionCollision()) {
  75     NotifyUserOfVersionCollision();
  76     return S_OK;
  77   }
  78
  79   SettingsDialog::Run();
  80
  81   return S_OK;
  82 }
  83
  84 #else
  85
  86 STDAPI ToolsMenuItem::QueryStatus(const GUID *command_group_id,
  87                                   ULONG num_commands, OLECMD *commands,
  88                                   OLECMDTEXT *command_text) {
  89   // Gears settings menu item is always enabled.
  90   if (command_group_id || (num_commands != 1) || !commands) {
  91     return E_FAIL;
  92   }
  93
  94   commands->cmdf = OLECMDF_ENABLED;
  95   return S_OK;
  96 }
  97
  98 STDAPI ToolsMenuItem::Exec(const GUID *command_group_id, DWORD command_id,
  99                            DWORD exec_options, VARIANTARG *args,
 100                            VARIANTARG *output) {
 101   if (DetectedVersionCollision()) {
 102     NotifyUserOfVersionCollision();
 103     return S_OK;
 104   }
 105   SettingsDialog::Run();
 106   return S_OK;
 107 }
 108
 109 #endif