mirror of https://github.com/fltk/fltk
Attempt to fix UTF8 encoding of WIN32 Native File Chooser BROWSE_DIRECTORY options
git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@9932 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
This commit is contained in:
Ian MacArthur
parent
c9598ade18
commit
ed04fc6774
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@ -51,19 +51,19 @@
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/**
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This class lets an FLTK application easily and consistently access
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the operating system's native file chooser. Some operating systems
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have very complex and specific file choosers that many users want
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access to specifically, instead of FLTK's default file chooser(s).
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This class lets an FLTK application easily and consistently access
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the operating system's native file chooser. Some operating systems
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have very complex and specific file choosers that many users want
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access to specifically, instead of FLTK's default file chooser(s).
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In cases where there is no native file browser, FLTK's own file browser
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is used instead.
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To use this widget, use the following include in your code:
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\code
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#include <FL/Fl_Native_File_Chooser.H>
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\endcode
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The following example shows how to pick a single file:
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\code
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// Create and post the local native file chooser
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@ -82,25 +82,25 @@
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default: printf("PICKED: %s\n", fnfc.filename()); break; // FILE CHOSEN
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}
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\endcode
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The Fl_Native_File_Chooser widget transmits UTF-8 encoded filenames to its user. It is
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recommended to open files that may have non-ASCII names with the fl_fopen() or
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fl_open() utility functions that handle these names in a cross-platform way
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(whereas the standard fopen()/open() functions fail on the MSWindows platform
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fl_open() utility functions that handle these names in a cross-platform way
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(whereas the standard fopen()/open() functions fail on the MSWindows platform
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to open files with a non-ASCII name).
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<B>Platform Specific Caveats</B>
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- Under X windows, it's best if you call Fl_File_Icon::load_system_icons()
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at the start of main(), to enable the nicer looking file browser widgets.
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Use the static public attributes of class Fl_File_Chooser to localize
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the browser.
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- Some operating systems support certain OS specific options; see
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- Some operating systems support certain OS specific options; see
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Fl_Native_File_Chooser::options() for a list.
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\image html Fl_Native_File_Chooser.png "The Fl_Native_File_Chooser on different platforms."
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\image latex Fl_Native_File_Chooser.png "The Fl_Native_File_Chooser on different platforms" width=14cm
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*/
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class FL_EXPORT Fl_Native_File_Chooser {
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public:
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@ -121,11 +121,11 @@ public:
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};
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/** Localizable message */
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static const char *file_exists_message;
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public:
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Fl_Native_File_Chooser(int val=BROWSE_FILE);
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~Fl_Native_File_Chooser();
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// Public methods
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void type(int);
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int type() const;
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@ -147,13 +147,13 @@ public:
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const char* preset_file() const;
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const char *errmsg() const;
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int show();
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#ifdef WIN32
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private:
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int _btype; // kind-of browser to show()
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int _options; // general options
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OPENFILENAMEW _ofn; // GetOpenFileName() & GetSaveFileName() struct
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BROWSEINFO _binf; // SHBrowseForFolder() struct
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BROWSEINFOW _binf; // SHBrowseForFolder() struct
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char **_pathnames; // array of pathnames
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int _tpathnames; // total pathnames
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char *_directory; // default pathname to use
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@ -163,14 +163,14 @@ private:
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int _nfilters; // number of filters parse_filter counted
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char *_preset_file; // the file to preselect
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char *_errmsg; // error message
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// Private methods
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void errmsg(const char *msg);
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void clear_pathnames();
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void set_single_pathname(const char *s);
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void add_pathname(const char *s);
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void FreePIDL(LPITEMIDLIST pidl);
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void ClearOFN();
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void ClearBINF();
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@ -179,7 +179,7 @@ private:
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int showfile();
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static int CALLBACK Dir_CB(HWND win, UINT msg, LPARAM param, LPARAM data);
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int showdir();
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void parse_filter(const char *);
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void clear_filters();
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void add_filter(const char *, const char *);
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@ -195,22 +195,22 @@ private:
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char *_directory; // default pathname to use
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char *_title; // title for window
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char *_preset_file; // the 'save as' filename
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char *_filter; // user-side search filter, eg:
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// C Files\t*.[ch]\nText Files\t*.txt"
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char *_filt_names; // filter names (tab delimited)
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// eg. "C Files\tText Files"
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char *_filt_patt[MAXFILTERS];
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// array of filter patterns, eg:
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// _filt_patt[0]="*.{cxx,h}"
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// _filt_patt[1]="*.txt"
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int _filt_total; // parse_filter() # of filters loaded
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int _filt_value; // index of the selected filter
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char *_errmsg; // error message
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// Private methods
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void errmsg(const char *msg);
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void clear_pathnames();
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@ -236,7 +236,7 @@ private:
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char *_directory;
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char *_errmsg; // error message
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Fl_File_Chooser *_file_chooser;
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// Private methods
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void errmsg(const char *msg);
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int type_fl_file(int);
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