f0d8b55fe6
item itself. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@27376 a95241bf-73f2-0310-859d-f6bbb57e9c96
89 lines
2.3 KiB
C++
89 lines
2.3 KiB
C++
/*
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* Copyright (c) 1998-2007 Matthijs Hollemans
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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* DEALINGS IN THE SOFTWARE.
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*/
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#include "GrepListView.h"
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#include <Path.h>
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ResultItem::ResultItem(const entry_ref& ref)
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: BStringItem("", 0, false),
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ref(ref)
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{
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BEntry entry(&ref);
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BPath path(&entry);
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SetText(path.Path());
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}
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GrepListView::GrepListView()
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: BOutlineListView(BRect(0, 0, 40, 80), "SearchResults",
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B_MULTIPLE_SELECTION_LIST, B_FOLLOW_ALL_SIDES,
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B_WILL_DRAW | B_NAVIGABLE)
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{
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}
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ResultItem*
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GrepListView::FindItem(const entry_ref& ref, int32* _index) const
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{
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int32 count = FullListCountItems();
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for (int32 i = 0; i < count; i++) {
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ResultItem* item = dynamic_cast<ResultItem*>(FullListItemAt(i));
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if (item == NULL)
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continue;
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if (item->ref == ref) {
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*_index = i;
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return item;
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}
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}
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*_index = -1;
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return NULL;
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}
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ResultItem*
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GrepListView::RemoveResults(const entry_ref& ref, bool completeItem)
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{
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int32 index;
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ResultItem* item = FindItem(ref, &index);
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if (item == NULL)
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return NULL;
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// remove all the sub items
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while (true) {
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BListItem* subItem = FullListItemAt(index + 1);
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if (subItem && subItem->OutlineLevel() > 0)
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delete RemoveItem(index + 1);
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else
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break;
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}
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if (completeItem) {
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// remove file item itself
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delete RemoveItem(index);
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item = NULL;
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}
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return item;
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}
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