131 lines
2.6 KiB
C++
131 lines
2.6 KiB
C++
#include "src/widgets/FilePane.h"
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enum
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{
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Icon_File,
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Icon_FolderClosed,
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Icon_FolderOpened
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};
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FilePane::FilePane(
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wxWindow* parent,
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wxWindowID id,
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const wxPoint& pos,
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const wxSize& size,
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long style,
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const wxString &name
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) : wxTreeListCtrl(parent, id, pos, size, style, name)
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{
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this->InitImageList();
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this->SetImageList(this->img_list);
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wxString defaultPath(".");
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wxFileName fname(defaultPath);
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fname.MakeAbsolute(defaultPath);
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wxTreeListItem root = this->GetRootItem();
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this->CreateTree(defaultPath, root);
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this->AppendColumn("",
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wxCOL_WIDTH_AUTOSIZE,
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wxALIGN_LEFT,
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wxCOL_RESIZABLE | wxCOL_SORTABLE);
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}
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FilePane::~FilePane()
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{
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delete this->img_list;
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}
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void FilePane::BindEvents()
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{
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this->Bind(wxEVT_TREELIST_ITEM_EXPANDING, &FilePane::OpenFolder, this, wxID_ANY);
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}
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void FilePane::OpenFolder(wxTreeListEvent& event)
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{
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wxTreeListItem item = event.GetItem();
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const wxString path = this->GetItemText(item, 0);
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wxLogDebug(path);
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}
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/**
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* Iterates through the specified folder and creates the tree view
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*
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* @access private
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* @param wxString &path
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* @param wxTreeListItem &root
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*/
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void FilePane::CreateTree(const wxString &path, wxTreeListItem &root)
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{
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wxArrayString *files = new wxArrayString();
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wxDir::GetAllFiles(path, files);
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vector<wxString> examined;
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vector<wxString>::iterator it;
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for (wxString filename : *files)
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{
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wxFileName fname(filename);
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// For loose files, just add directly to the tree
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if (fname.GetDirCount() == 1)
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{
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this->AppendItem(root, fname.GetFullName(), Icon_File, Icon_File);
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}
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else
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{
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fname.RemoveDir(0);
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wxArrayString folders = fname.GetDirs();
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wxString curr_folder = folders[0];
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it = find(examined.begin(), examined.end(), curr_folder);
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// If the directory already exists, continue;
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if (it != examined.end()) continue;
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wxTreeListItem current = this->AppendItem(root, curr_folder, Icon_FolderClosed, Icon_FolderOpened);
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examined.push_back(curr_folder);
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// Recurse to create sub dirs
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this->CreateTree(fname.GetPath(), current);
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}
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}
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}
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/*void FilePane::CreateFolderTree(StringVector dirList, wxTreeListItem &root)
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{
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}*/
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/**
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* Create the image list object for the file pane widget
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*/
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void FilePane::InitImageList()
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{
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wxSize iconSize = wxArtProvider::GetSizeHint(wxART_LIST);
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if (iconSize == wxDefaultSize)
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{
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iconSize = wxSize(16, 16);
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}
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this->img_list = new wxImageList(iconSize.x, iconSize.y);
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static const char* icons[] =
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{
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wxART_NORMAL_FILE,
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wxART_FOLDER,
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wxART_FOLDER_OPEN
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};
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for (unsigned n = 0; n < WXSIZEOF(icons); n++)
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{
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this->img_list->Add(
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wxArtProvider::GetIcon(icons[n], wxART_LIST, iconSize)
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);
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}
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} |