1 /*****************************************************************************/ 2 // Expander 3 // Written by Jérôme Duval 4 // 5 // DirectoryFilePanel.cpp 6 // 7 // Copyright (c) 2004 OpenBeOS Project 8 // 9 // Permission is hereby granted, free of charge, to any person obtaining a 10 // copy of this software and associated documentation files (the "Software"), 11 // to deal in the Software without restriction, including without limitation 12 // the rights to use, copy, modify, merge, publish, distribute, sublicense, 13 // and/or sell copies of the Software, and to permit persons to whom the 14 // Software is furnished to do so, subject to the following conditions: 15 // 16 // The above copyright notice and this permission notice shall be included 17 // in all copies or substantial portions of the Software. 18 // 19 // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS 20 // OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 21 // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 22 // THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 23 // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 24 // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 25 // DEALINGS IN THE SOFTWARE. 26 /*****************************************************************************/ 27 28 #include "DirectoryFilePanel.h" 29 #include <Window.h> 30 #include <stdio.h> 31 32 DirectoryRefFilter::DirectoryRefFilter() 33 : BRefFilter() 34 { 35 } 36 37 38 bool 39 DirectoryRefFilter::Filter(const entry_ref *ref, BNode* node, struct stat *st, 40 const char *filetype) 41 { 42 return (node->IsDirectory()); 43 } 44 45 46 DirectoryFilePanel::DirectoryFilePanel(file_panel_mode mode, BMessenger *target, 47 const entry_ref *start_directory, uint32 node_flavors, 48 bool allow_multiple_selection, BMessage *message, BRefFilter *filter, 49 bool modal, bool hide_when_done) 50 :BFilePanel(mode,target,start_directory, node_flavors, 51 allow_multiple_selection,message,filter,modal,hide_when_done), 52 fCurrentButton(NULL) 53 { 54 } 55 56 57 void 58 DirectoryFilePanel::Show() 59 { 60 if (!fCurrentButton) { 61 entry_ref ref; 62 char label[50]; 63 GetPanelDirectory(&ref); 64 sprintf(label, "Select '%s'", ref.name); 65 Window()->Lock(); 66 BView *background = Window()->ChildAt(0); 67 fCurrentButton = new BButton( 68 BRect(113, background->Bounds().bottom-35, 269, background->Bounds().bottom-10), 69 "directoryButton", label, new BMessage(MSG_DIRECTORY), B_FOLLOW_LEFT | B_FOLLOW_BOTTOM); 70 background->AddChild(fCurrentButton); 71 SetButtonLabel(B_DEFAULT_BUTTON, "Select"); 72 fCurrentButton->SetTarget(Messenger()); 73 Window()->Unlock(); 74 } 75 BFilePanel::Show(); 76 } 77 78 void 79 DirectoryFilePanel::SelectionChanged(void) 80 { 81 entry_ref ref; 82 char label[50]; 83 GetPanelDirectory(&ref); 84 Window()->Lock(); 85 sprintf(label, "Select '%s'", ref.name); 86 fCurrentButton->SetLabel(label); 87 Window()->Unlock(); 88 BFilePanel::SelectionChanged(); 89 } 90