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147 lines
4.5 KiB
C++
147 lines
4.5 KiB
C++
//
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// "$Id: FileBrowser.h 4926 2006-04-10 21:03:29Z fabien $"
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//
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// FileBrowser definitions.
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//
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// Copyright 1999-2006 by Michael Sweet.
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//
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// This library is free software; you can redistribute it and/or
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// modify it under the terms of the GNU Library General Public
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// License as published by the Free Software Foundation; either
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// version 2 of the License, or (at your option) any later version.
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//
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// This library is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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// Library General Public License for more details.
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//
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// You should have received a copy of the GNU Library General Public
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// License along with this library; if not, write to the Free Software
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// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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// USA.
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//
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// Please report all bugs and problems on the following page:
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//
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// http://www.fltk.org/str.php
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//
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//
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// Include necessary header files...
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//
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#ifndef edelib_FileBrowser_h
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#define edelib_FileBrowser_h
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#include <fltk/Browser.h>
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#include <fltk/filename.h>
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#include <fltk/Input.h>
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//namespace fltk {
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// Class for the little input box used when we edit an item
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// FIXME: Why can this box be resized????
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// TODO: When editbox appears, select filename part and leave extension not-selected
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// (as in Konqueror)
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class EditBox : public fltk::Input {
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fltk::Widget* editing_;
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public:
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EditBox(int x, int y, int w, int h, const char* label = 0) : fltk::Input(x,y,w,h,label) , editing_(0) {}
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void editing(fltk::Widget*w) { editing_=w; }
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int handle (int event);
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void hide();
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};
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/*! \class edelib::FileBrowser
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This class can be used as a drop-in replacement for fltk::FileBrowser because
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it has much of the same API. In addition, it has the following features:
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- uses edelib::MimeType and edelib::Icon to display file icons
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- multicolumn view with columns: file name, type, size, date of last
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modification and file permissions
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- sorting by each column, by clicking on column headers or programmatically
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- renaming files by clicking on a already selected file
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- drag&drop support
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- several other properties for fine tuning of display.
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By convention, real filename with full path of each item is stored in its
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user_data() so you can easily access it from item callback or using the
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const char* system_path(int index) method.
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Events that take place on double clicking, dropping files, popup menu etc.
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should be implemented in callback, which enables you to create read-write
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or read-only widgets as desired (e.g. in file chooser).
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*/
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//
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// FileBrowser class...
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//
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class FileBrowser : public fltk::Browser
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{
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int filetype_;
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const char *directory_;
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//float icon_size_;
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const char *pattern_;
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EditBox *editbox_;
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bool show_dotdot_;
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public:
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enum { FILES, DIRECTORIES, BOTH };
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FileBrowser(int, int, int, int, const char * = 0);
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/*float icon_size() const {
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return (icon_size_ <0? (2.0f* textsize()) : icon_size_);
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}
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void icon_size(float f) { icon_size_ = f; redraw(); };*/
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void filter(const char *pattern);
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const char *filter() const { return (pattern_); };
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int load(const char *directory, fltk::File_Sort_F *sort = (fltk::File_Sort_F*) fltk::casenumericsort);
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/* float textsize() const { return (fltk::Browser::textsize()); };
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void textsize(float s) { fltk::Browser::textsize(s); icon_size_ = (uchar)(3 * s / 2); };*/
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int filetype() const { return (filetype_); };
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void filetype(int t) { filetype_ = t; };
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const char * directory() const {return directory_;}
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void show_up_directory(bool t) { show_dotdot_ = t; }
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// adding or inserting a line into the fileBrowser
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//void insert(int n, const char* label, fltk::FileIcon* icon);
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//void insert(int n, const char* label, void* data){fltk::Menu::insert(n, label,data);}
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//void add(const char * line, fltk::FileIcon* icon);
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// Return full system path to given item
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const char* system_path(int i) const { return (const char*)child(i)->user_data(); }
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// We override handle for displaying editbox
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int handle(int);
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// Showing or not showing the hidden files, that's the question:
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public:
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// sets this flag if you want to see the hidden files in the browser
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void show_hidden(bool show) { show_hidden_= show; }
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bool show_hidden() const {return show_hidden_;}
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private:
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bool show_hidden_;
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static void editbox_cb(Widget*,void*);
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int editing;
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};
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//}
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#endif // !_Fl_File_Browser_H_
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//
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// End of "$Id: FileBrowser.h 4926 2006-04-10 21:03:29Z fabien $".
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//
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