src/kits/tracker/TemplatesMenu.cpp

   1 /*
   2 Open Tracker License
   3
   4 Terms and Conditions
   5
   6 Copyright (c) 1991-2000, Be Incorporated. All rights reserved.
   7
   8 Permission is hereby granted, free of charge, to any person obtaining a copy of
   9 this software and associated documentation files (the "Software"), to deal in
  10 the Software without restriction, including without limitation the rights to
  11 use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
  12 of the Software, and to permit persons to whom the Software is furnished to do
  13 so, subject to the following conditions:
  14
  15 The above copyright notice and this permission notice applies to all licensees
  16 and shall be included in all copies or substantial portions of the Software.
  17
  18 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  19 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF TITLE, MERCHANTABILITY,
  20 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
  21 BE INCORPORATED BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
  22 AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF, OR IN CONNECTION
  23 WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  24
  25 Except as contained in this notice, the name of Be Incorporated shall not be
  26 used in advertising or otherwise to promote the sale, use or other dealings in
  27 this Software without prior written authorization from Be Incorporated.
  28
  29 Tracker(TM), Be(R), BeOS(R), and BeIA(TM) are trademarks or registered trademarks
  30 of Be Incorporated in the United States and other countries. Other brand product
  31 names are registered trademarks or trademarks of their respective holders.
  32 All rights reserved.
  33 */
  34
  35
  36 #include <Application.h>
  37 #include <Catalog.h>
  38 #include <FindDirectory.h>
  39 #include <Directory.h>
  40 #include <NodeInfo.h>
  41 #include <Locale.h>
  42 #include <Mime.h>
  43 #include <Message.h>
  44 #include <Path.h>
  45 #include <Query.h>
  46 #include <Roster.h>
  47 #include <MenuItem.h>
  48 #include <stdio.h>
  49
  50 #include "Commands.h"
  51
  52 #include "TemplatesMenu.h"
  53 #include "IconMenuItem.h"
  54 #include "MimeTypes.h"
  55
  56
  57 #undef B_TRANSLATION_CONTEXT
  58 #define B_TRANSLATION_CONTEXT "TemplatesMenu"
  59
  60
  61 namespace BPrivate {
  62
  63 const char* kTemplatesDirectory = "Tracker/Tracker New Templates";
  64
  65 } // namespace BPrivate
  66
  67
  68 //      #pragma mark - TemplatesMenu
  69
  70
  71 TemplatesMenu::TemplatesMenu(const BMessenger &target, const char* label)
  72         :
  73         BMenu(label),
  74         fTarget(target),
  75         fOpenItem(NULL)
  76 {
  77 }
  78
  79
  80 TemplatesMenu::~TemplatesMenu()
  81 {
  82 }
  83
  84
  85 void
  86 TemplatesMenu::AttachedToWindow()
  87 {
  88         BuildMenu();
  89         BMenu::AttachedToWindow();
  90         SetTargetForItems(fTarget);
  91 }
  92
  93
  94 status_t
  95 TemplatesMenu::SetTargetForItems(BHandler* target)
  96 {
  97         status_t result = BMenu::SetTargetForItems(target);
  98         if (fOpenItem)
  99                 fOpenItem->SetTarget(be_app_messenger);
 100
 101         return result;
 102 }
 103
 104
 105 status_t
 106 TemplatesMenu::SetTargetForItems(BMessenger messenger)
 107 {
 108         status_t result = BMenu::SetTargetForItems(messenger);
 109         if (fOpenItem)
 110                 fOpenItem->SetTarget(be_app_messenger);
 111
 112         return result;
 113 }
 114
 115
 116 void
 117 TemplatesMenu::UpdateMenuState()
 118 {
 119         BuildMenu(false);
 120 }
 121
 122
 123 bool
 124 TemplatesMenu::BuildMenu(bool addItems)
 125 {
 126         // clear everything...
 127         fOpenItem = NULL;
 128         int32 count = CountItems();
 129         while (count--)
 130                 delete RemoveItem((int32)0);
 131
 132         // add the folder
 133         IconMenuItem* menuItem = new IconMenuItem(B_TRANSLATE("New folder"),
 134                 new BMessage(kNewFolder), B_DIR_MIMETYPE, B_MINI_ICON);
 135         AddItem(menuItem);
 136         menuItem->SetShortcut('N', 0);
 137
 138         // the templates folder
 139         BPath path;
 140         find_directory (B_USER_SETTINGS_DIRECTORY, &path, true);
 141         path.Append(kTemplatesDirectory);
 142         mkdir(path.Path(), 0777);
 143
 144         count = 0;
 145
 146         BEntry entry;
 147         BDirectory templatesDir(path.Path());
 148         while (templatesDir.GetNextEntry(&entry) == B_OK) {
 149                 BNode node(&entry);
 150                 BNodeInfo nodeInfo(&node);
 151                 char fileName[B_FILE_NAME_LENGTH];
 152                 entry.GetName(fileName);
 153                 if (nodeInfo.InitCheck() == B_OK) {
 154                         char mimeType[B_MIME_TYPE_LENGTH];
 155                         nodeInfo.GetType(mimeType);
 156
 157                         BMimeType mime(mimeType);
 158                         if (mime.IsValid()) {
 159                                 if (count == 0)
 160                                         AddSeparatorItem();
 161
 162                                 count++;
 163
 164                                 // If not adding items, we are just seeing if there
 165                                 // are any to list.  So if we find one, immediately
 166                                 // bail and return the result.
 167                                 if (!addItems)
 168                                         break;
 169
 170                                 entry_ref ref;
 171                                 entry.GetRef(&ref);
 172
 173                                 BMessage* message = new BMessage(kNewEntryFromTemplate);
 174                                 message->AddRef("refs_template", &ref);
 175                                 message->AddString("name", fileName);
 176                                 AddItem(new IconMenuItem(fileName, message, &nodeInfo,
 177                                         B_MINI_ICON));
 178                         }
 179                 }
 180         }
 181
 182         AddSeparatorItem();
 183
 184         // this is the message sent to open the templates folder
 185         BMessage* message = new BMessage(B_REFS_RECEIVED);
 186         entry_ref dirRef;
 187         if (templatesDir.GetEntry(&entry) == B_OK)
 188                 entry.GetRef(&dirRef);
 189
 190         message->AddRef("refs", &dirRef);
 191
 192         // add item to show templates folder
 193         fOpenItem = new BMenuItem(B_TRANSLATE("Edit templates" B_UTF8_ELLIPSIS),
 194                 message);
 195         AddItem(fOpenItem);
 196         if (dirRef == entry_ref())
 197                 fOpenItem->SetEnabled(false);
 198
 199         return count > 0;
 200 }