/////////////////////////////////////////////////////////////////////////////
-// Name: utils.cpp
+// Name: utilres.cpp
// Purpose:
// Author: Robert Roebling
// Id: $Id$
-// Copyright: (c) 1998 Robert Roebling, Julian Smart and Markus Holzem
-// Licence: wxWindows licence
+// Copyright: (c) 1998 Robert Roebling
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-
//#ifdef __GNUG__
//#pragma implementation "utils.h"
//#endif
#include "wx/string.h"
#include "wx/list.h"
#include "wx/log.h"
-#include "wx/gdicmn.h"
-
-#include <ctype.h>
-#include <string.h>
-#include <unistd.h>
-//#ifdef __SVR4__
-//#include <sys/systeminfo.h>
-//#endif
-
-#include "gdk/gdkx.h" // GDK_DISPLAY
-#include "gdk/gdkprivate.h" // gdk_progclass
-
-#include <X11/Xlib.h>
-#include <X11/Xutil.h>
-#include <X11/Xresource.h>
-
-
-//-----------------------------------------------------------------------------
-// constants
-//-----------------------------------------------------------------------------
-
-// Yuck this is really BOTH site and platform dependent
-// so we should use some other strategy!
-#ifdef __SUN__
-# define DEFAULT_XRESOURCE_DIR wxT("/usr/openwin/lib/app-defaults")
-// prototype missing in header files on Solaris 2.5
-extern "C" { int gethostname(char *name, size_t len); }
-#else
-# define DEFAULT_XRESOURCE_DIR wxT("/usr/lib/X11/app-defaults")
-#endif
-
-//-----------------------------------------------------------------------------
-// glabal data (data.cpp)
-//-----------------------------------------------------------------------------
-
-extern wxResourceCache *wxTheResourceCache;
-extern XrmDatabase wxResourceDatabase;
-
-//-----------------------------------------------------------------------------
-// utility functions for get/write resources
-//-----------------------------------------------------------------------------
-
-static wxChar *GetResourcePath(wxChar *buf, wxChar *name, bool create)
-{
- if (create && FileExists(name))
- {
- wxStrcpy(buf, name);
- return buf; // Exists so ...
- }
- if (*name == wxT('/'))
- wxStrcpy(buf, name);
- else
- {
- // Put in standard place for resource files if not absolute
- wxStrcpy(buf, DEFAULT_XRESOURCE_DIR);
- wxStrcat(buf, wxT("/"));
- wxStrcat(buf, FileNameFromPath(name));
- }
- if (create)
- {
- // Touch the file to create it
- FILE *fd = fopen(wxConvCurrent->cWX2MB(buf), "w");
- if (fd) fclose(fd);
- }
- return buf;
-}
-
-// Read $HOME for what it says is home, if not
-// read $USER or $LOGNAME for user name else determine
-// the Real User, then determine the Real home dir.
-static wxChar *GetIniFile(wxChar *dest, const wxChar *filename)
-{
- const wxChar *home = (const wxChar *) NULL;
- if (filename && wxIsAbsolutePath(filename))
- {
- wxStrcpy(dest, filename);
- }
- else
- {
- if ((home = wxGetUserHome(wxString())) != NULL)
- {
- wxStrcpy(dest, home);
- if (dest[wxStrlen(dest) - 1] != wxT('/')) wxStrcat(dest, wxT("/"));
- if (filename == NULL)
- {
- if ((filename = wxGetenv(wxT("XENVIRONMENT"))) == NULL) filename = wxT(".Xdefaults");
- }
- else
- if (*filename != wxT('.')) wxStrcat(dest, wxT("."));
- wxStrcat(dest, filename);
- }
- else
- {
- dest[0] = wxT('\0');
- }
- }
- return dest;
-}
-
-static void wxXMergeDatabases()
-{
- XrmDatabase homeDB, serverDB, applicationDB;
- wxChar filenamebuf[1024];
-
- wxChar *filename = &filenamebuf[0];
- wxChar *environment;
- char *classname = gdk_progclass; // Robert Roebling ??
- char name[256];
- (void)strcpy(name, "/usr/lib/X11/app-defaults/");
- (void)strcat(name, classname ? classname : "wxWindows");
-
- // Get application defaults file, if any
- if ((applicationDB = XrmGetFileDatabase(name)))
- (void)XrmMergeDatabases(applicationDB, &wxResourceDatabase);
-
- // Merge server defaults, created by xrdb, loaded as a property of the root
- // window when the server initializes and loaded into the display
- // structure on XOpenDisplay;
- // if not defined, use .Xdefaults
- if (XResourceManagerString(GDK_DISPLAY()) != NULL)
- {
- serverDB = XrmGetStringDatabase(XResourceManagerString(GDK_DISPLAY()));
- }
- else
- {
- (void)GetIniFile(filename, (wxChar *) NULL);
- serverDB = XrmGetFileDatabase(wxConvCurrent->cWX2MB(filename));
- }
- if (serverDB)
- XrmMergeDatabases(serverDB, &wxResourceDatabase);
-
- // Open XENVIRONMENT file, or if not defined, the .Xdefaults,
- // and merge into existing database
-
- if ((environment = wxGetenv(wxT("XENVIRONMENT"))) == NULL)
- {
- size_t len;
-#if wxUSE_UNICODE
- char hostbuf[1024];
-#endif
- environment = GetIniFile(filename, (const wxChar *) NULL);
- len = wxStrlen(environment);
-#if !defined(SVR4) || defined(__sgi)
-#if wxUSE_UNICODE
- (void)gethostname(hostbuf, 1024 - len);
-#else
- (void)gethostname(environment + len, 1024 - len);
-#endif
-#else
-#if wxUSE_UNICODE
- (void)sysinfo(SI_HOSTNAME, hostbuf, 1024 - len);
-#else
- (void)sysinfo(SI_HOSTNAME, environment + len, 1024 - len);
-#endif
-#endif
-#if wxUSE_UNICODE
- wxStrcat(environment, wxConvCurrent->cMB2WX(hostbuf));
-#endif
- }
- if ((homeDB = XrmGetFileDatabase(wxConvCurrent->cWX2MB(environment))))
- XrmMergeDatabases(homeDB, &wxResourceDatabase);
-}
-
-//-----------------------------------------------------------------------------
-// called on application exit
-//-----------------------------------------------------------------------------
-
-void wxFlushResources()
-{
- wxChar nameBuffer[512];
-
- wxNode *node = wxTheResourceCache->First();
- while (node) {
- wxString str = node->GetKeyString();
- wxChar *file = WXSTRINGCAST str;
- // If file doesn't exist, create it first.
- (void)GetResourcePath(nameBuffer, file, TRUE);
-
- XrmDatabase database = (XrmDatabase)node->Data();
- XrmPutFileDatabase(database, wxConvCurrent->cWX2MB(nameBuffer));
- XrmDestroyDatabase(database);
- wxNode *next = node->Next();
-// delete node;
- node = next;
- }
-}
-
-void wxDeleteResources(const wxChar *file)
-{
- wxLogTrace(wxTraceResAlloc, wxT("Delete: Number = %d"), wxTheResourceCache->Number());
- wxChar buffer[500];
- (void)GetIniFile(buffer, file);
-
- wxNode *node = wxTheResourceCache->Find(buffer);
- if (node) {
- XrmDatabase database = (XrmDatabase)node->Data();
- XrmDestroyDatabase(database);
-// delete node;
- }
-}
+#include "wx/config.h"
+#include "wx/app.h"
//-----------------------------------------------------------------------------
// resource functions
bool wxWriteResource(const wxString& section, const wxString& entry, const wxString& value, const wxString& file )
{
- wxChar buffer[500];
-
- if (!entry) return FALSE;
-
- (void)GetIniFile(buffer, file);
-
- XrmDatabase database;
- wxNode *node = wxTheResourceCache->Find(buffer);
- if (node)
- database = (XrmDatabase)node->Data();
- else {
- database = XrmGetFileDatabase(wxConvCurrent->cWX2MB(buffer));
- wxLogTrace(wxTraceResAlloc, wxT("Write: Number = %d"), wxTheResourceCache->Number());
- wxTheResourceCache->Append(buffer, (wxObject *)database);
- }
- char resName[300];
- strcpy(resName, !section.IsNull() ? wxMBSTRINGCAST section.mb_str() : "wxWindows");
- strcat(resName, ".");
- strcat(resName, entry.mb_str());
- XrmPutStringResource(&database, resName, value.mb_str());
- return TRUE;
-};
+ wxString filename( file );
+ if (filename.IsEmpty()) filename = wxT(".wxWindows");
+
+ wxFileConfig conf( wxTheApp->GetAppName(), wxTheApp->GetVendorName(), filename );
+
+ conf.SetPath( section );
+
+ return conf.Write( entry, value );
+}
bool wxWriteResource(const wxString& section, const wxString& entry, float value, const wxString& file )
{
- char buf[50];
- sprintf(buf, "%.4f", value);
+ wxString buf;
+ buf.Printf(wxT("%.4f"), value);
+
return wxWriteResource(section, entry, buf, file);
-};
+}
bool wxWriteResource(const wxString& section, const wxString& entry, long value, const wxString& file )
{
- char buf[50];
- sprintf(buf, "%ld", value);
+ wxString buf;
+ buf.Printf(wxT("%ld"), value);
+
return wxWriteResource(section, entry, buf, file);
-};
+}
bool wxWriteResource(const wxString& section, const wxString& entry, int value, const wxString& file )
{
- char buf[50];
- sprintf(buf, "%d", value);
+ wxString buf;
+ buf.Printf(wxT("%d"), value);
+
return wxWriteResource(section, entry, buf, file);
-};
+}
bool wxGetResource(const wxString& section, const wxString& entry, char **value, const wxString& file )
{
- if (!wxResourceDatabase)
- wxXMergeDatabases();
-
- XrmDatabase database;
- if (!file.IsEmpty())
- {
- wxChar buffer[500];
- // Is this right? Trying to get it to look in the user's
- // home directory instead of current directory -- JACS
- (void)GetIniFile(buffer, file);
+ wxString filename( file );
+ if (filename.IsEmpty()) filename = wxT(".wxWindows");
- wxNode *node = (wxNode*) NULL; /* suppress egcs warning */
- node = wxTheResourceCache->Find(buffer);
- if (node)
- {
- database = (XrmDatabase)node->Data();
- }
- else
- {
- database = XrmGetFileDatabase(wxConvCurrent->cWX2MB(buffer));
- wxLogTrace(wxTraceResAlloc, wxT("Get: Number = %d"), wxTheResourceCache->Number());
- wxTheResourceCache->Append(buffer, (wxObject *)database);
- }
- } else
- database = wxResourceDatabase;
+ wxFileConfig conf( wxTheApp->GetAppName(), wxTheApp->GetVendorName(), filename );
- XrmValue xvalue;
- char *str_type[20];
- char buf[150];
- strcpy(buf, section.mb_str());
- strcat(buf, ".");
- strcat(buf, entry.mb_str());
+ conf.SetPath( section );
- bool success = XrmGetResource(database, buf, "*", str_type, &xvalue);
- // Try different combinations of upper/lower case, just in case...
- if (!success)
- {
- buf[0] = (isupper(buf[0]) ? tolower(buf[0]) : toupper(buf[0]));
- success = XrmGetResource(database, buf, "*", str_type, &xvalue);
- }
- if (success)
+ wxString result;
+ if (conf.Read( entry, &result ))
{
- if (*value)
- delete[] *value;
- *value = new char[xvalue.size + 1];
- strncpy(*value, xvalue.addr, (int)xvalue.size);
- return TRUE;
+ if (!result.IsEmpty())
+ {
+ char *s = new char[result.Len()+1];
+ wxStrcpy( s, result.c_str() );
+ *value = s;
+ return TRUE;
+ }
}
+
return FALSE;
-};
+}
bool wxGetResource(const wxString& section, const wxString& entry, float *value, const wxString& file )
{
- char *s = (char *) NULL;
- bool succ = wxGetResource(section, entry, &s, file);
- if (succ)
+ wxChar *s = NULL;
+ bool succ = wxGetResource(section, entry, (wxChar **)&s, file);
+ if (succ)
{
- *value = (float)strtod(s, (char **) NULL);
- delete[]s;
+ *value = (float)wxStrtod(s, NULL);
+ delete[] s;
return TRUE;
- } else
- return FALSE;
-};
+ }
+ else return FALSE;
+}
bool wxGetResource(const wxString& section, const wxString& entry, long *value, const wxString& file )
{
- char *s = (char *) NULL;
- bool succ = wxGetResource(section, entry, &s, file);
- if (succ)
+ wxChar *s = NULL;
+ bool succ = wxGetResource(section, entry, (wxChar **)&s, file);
+ if (succ)
{
- *value = strtol(s, (char **) NULL, 10);
- delete[]s;
+ *value = wxStrtol(s, NULL, 10);
+ delete[] s;
return TRUE;
- } else
- return FALSE;
-};
+ }
+ else return FALSE;
+}
bool wxGetResource(const wxString& section, const wxString& entry, int *value, const wxString& file )
{
- char *s = (char *) NULL;
- bool succ = wxGetResource(section, entry, &s, file);
- if (succ)
+ wxChar *s = NULL;
+ bool succ = wxGetResource(section, entry, (wxChar **)&s, file);
+ if (succ)
{
- // Handle True, False here
- // True, Yes, Enables, Set or Activated
- if (*s == 'T' || *s == 'Y' || *s == 'E' || *s == 'S' || *s == 'A')
- *value = TRUE;
- // False, No, Disabled, Reset, Cleared, Deactivated
- else if (*s == 'F' || *s == 'N' || *s == 'D' || *s == 'R' || *s == 'C')
- *value = FALSE;
- // Handle as Integer
- else
- *value = (int)strtol(s, (char **) NULL, 10);
- delete[]s;
+ *value = (int)wxStrtol(s, NULL, 10);
+ delete[] s;
return TRUE;
- } else
- return FALSE;
-};
+ }
+ else return FALSE;
+}
projects / wxWidgets.git / blobdiff