1 /* 2 * Copyright 2004-2008, Haiku. 3 * Distributed under the terms of the MIT License. 4 * 5 * Authors: 6 * Jérôme Duval 7 */ 8 9 #include "TeamListItem.h" 10 11 #include <string.h> 12 13 #include <FindDirectory.h> 14 #include <LocaleRoster.h> 15 #include <NodeInfo.h> 16 #include <Path.h> 17 #include <View.h> 18 19 20 static const int32 kItemMargin = 2; 21 22 23 bool gLocalizedNamePreferred; 24 25 26 TeamListItem::TeamListItem(team_info &teamInfo) 27 : 28 fTeamInfo(teamInfo), 29 fAppInfo(), 30 fMiniIcon(BRect(0, 0, 15, 15), B_RGBA32), 31 fLargeIcon(BRect(0, 0, 31, 31), B_RGBA32), 32 fFound(false), 33 fRefusingToQuit(false) 34 { 35 int32 cookie = 0; 36 image_info info; 37 if (get_next_image_info(teamInfo.team, &cookie, &info) == B_OK) { 38 fPath = BPath(info.name); 39 BNode node(info.name); 40 BNodeInfo nodeInfo(&node); 41 nodeInfo.GetTrackerIcon(&fMiniIcon, B_MINI_ICON); 42 nodeInfo.GetTrackerIcon(&fLargeIcon, B_LARGE_ICON); 43 } 44 45 if (be_roster->GetRunningAppInfo(fTeamInfo.team, &fAppInfo) != B_OK) 46 fAppInfo.signature[0] = '\0'; 47 48 CacheLocalizedName(); 49 } 50 51 52 TeamListItem::~TeamListItem() 53 { 54 } 55 56 57 void 58 TeamListItem::CacheLocalizedName() 59 { 60 if (BLocaleRoster::Default()->GetLocalizedFileName(fLocalizedName, 61 fAppInfo.ref, true) != B_OK) 62 fLocalizedName = fPath.Leaf(); 63 } 64 65 66 void 67 TeamListItem::DrawItem(BView* owner, BRect frame, bool complete) 68 { 69 rgb_color kHighlight = ui_color(B_LIST_SELECTED_BACKGROUND_COLOR); 70 rgb_color kHighlightText = ui_color(B_LIST_SELECTED_ITEM_TEXT_COLOR); 71 rgb_color kText = ui_color(B_LIST_ITEM_TEXT_COLOR); 72 73 rgb_color kIdealRed = { 255, 0, 0, 0 }; 74 rgb_color kIdealBlue = { 0, 0, 255, 0 }; 75 rgb_color kRed = mix_color(kIdealRed, kText, 191); 76 rgb_color kBlue = mix_color(kIdealBlue, kText, 191); 77 rgb_color kHighlightRed = mix_color(kIdealRed, kHighlightText, 191); 78 rgb_color kHighlightBlue = mix_color(kIdealBlue, kHighlightText, 191); 79 80 BRect r(frame); 81 82 if (IsSelected() || complete) { 83 owner->SetHighColor(kHighlight); 84 owner->SetLowColor(kHighlight); 85 owner->FillRect(r); 86 } 87 88 frame.left += 4; 89 BRect iconFrame(frame); 90 iconFrame.Set(iconFrame.left, iconFrame.top + 1, iconFrame.left + 15, 91 iconFrame.top + 16); 92 owner->SetDrawingMode(B_OP_ALPHA); 93 owner->SetBlendingMode(B_PIXEL_ALPHA, B_ALPHA_OVERLAY); 94 owner->DrawBitmap(&fMiniIcon, iconFrame); 95 owner->SetDrawingMode(B_OP_COPY); 96 97 frame.left += 16; 98 if (fRefusingToQuit) 99 owner->SetHighColor(IsSelected() ? kHighlightRed : kRed); 100 else { 101 if (IsSystemServer()) 102 owner->SetHighColor(IsSelected() ? kHighlightBlue : kBlue); 103 else 104 owner->SetHighColor(IsSelected() ? kHighlightText : kText); 105 } 106 BFont font = be_plain_font; 107 font_height finfo; 108 font.GetHeight(&finfo); 109 owner->SetFont(&font); 110 owner->MovePenTo(frame.left + 8, frame.top + ((frame.Height() 111 - (finfo.ascent + finfo.descent + finfo.leading)) / 2) 112 + finfo.ascent); 113 114 if (gLocalizedNamePreferred) 115 owner->DrawString(fLocalizedName.String()); 116 else 117 owner->DrawString(fPath.Leaf()); 118 } 119 120 121 /*static*/ int32 122 TeamListItem::MinimalHeight() 123 { 124 return 16 + kItemMargin; 125 } 126 127 128 void 129 TeamListItem::Update(BView* owner, const BFont* font) 130 { 131 // we need to override the update method so we can make sure 132 // the list item size doesn't change 133 BListItem::Update(owner, font); 134 if (Height() < MinimalHeight()) 135 SetHeight(MinimalHeight()); 136 } 137 138 139 const team_info* 140 TeamListItem::GetInfo() 141 { 142 return &fTeamInfo; 143 } 144 145 146 bool 147 TeamListItem::IsSystemServer() 148 { 149 static bool firstCall = true; 150 static BPath systemServersPath; 151 static BPath trackerPath; 152 static BPath deskbarPath; 153 154 if (firstCall) { 155 find_directory(B_SYSTEM_SERVERS_DIRECTORY, &systemServersPath); 156 157 find_directory(B_SYSTEM_DIRECTORY, &trackerPath); 158 trackerPath.Append("Tracker"); 159 160 find_directory(B_SYSTEM_DIRECTORY, &deskbarPath); 161 deskbarPath.Append("Deskbar"); 162 163 firstCall = false; 164 } 165 166 if (strncmp(systemServersPath.Path(), fTeamInfo.args, 167 strlen(systemServersPath.Path())) == 0) 168 return true; 169 170 if (strncmp(trackerPath.Path(), fTeamInfo.args, 171 strlen(trackerPath.Path())) == 0) 172 return true; 173 174 if (strncmp(deskbarPath.Path(), fTeamInfo.args, 175 strlen(deskbarPath.Path())) == 0) 176 return true; 177 178 return false; 179 } 180 181 182 bool 183 TeamListItem::IsApplication() const 184 { 185 return fAppInfo.signature[0] != '\0'; 186 } 187 188 189 void 190 TeamListItem::SetRefusingToQuit(bool refusing) 191 { 192 fRefusingToQuit = refusing; 193 } 194 195 196 bool 197 TeamListItem::IsRefusingToQuit() 198 { 199 return fRefusingToQuit; 200 } 201