#include "wx/wxexpr.h"
#include "wx/settings.h"
+#include "wx/stream.h"
// Forward (private) declarations
bool wxResourceInterpretResources(wxResourceTable& table, wxExprDatabase& db);
wxFont wxResourceInterpretFontSpec(wxExpr *expr);
bool wxResourceReadOneResource(FILE *fd, wxExprDatabase& db, bool *eof, wxResourceTable *table = (wxResourceTable *) NULL);
+bool wxResourceReadOneResource(wxInputStream *fd, wxExprDatabase& db, bool *eof, wxResourceTable *table) ;
bool wxResourceParseIncludeFile(const wxString& f, wxResourceTable *table = (wxResourceTable *) NULL);
wxResourceTable *wxDefaultResourceTable = (wxResourceTable *) NULL;
return FALSE;
}
+bool wxResourceTable::ParseResourceFile( wxInputStream *is )
+{
+ wxExprDatabase db;
+ int len = is->StreamSize() ;
+
+ bool eof = FALSE;
+ while ( is->TellI() + 10 < len) // it's a hack because the streams dont support EOF
+ {
+ wxResourceReadOneResource(is, db, &eof, this) ;
+ }
+ return wxResourceInterpretResources(*this, db);
+}
+
bool wxResourceTable::ParseResourceFile(const wxString& filename)
{
wxExprDatabase db;
else if (itemType == wxString(wxT("wxMessage")) || itemType == wxString(wxT("wxStaticText")) ||
itemType == wxString(wxT("wxStaticBitmap")))
{
- if (childResource->GetValue4() != wxT(""))
+ if (childResource->GetValue4() != wxT("") || itemType == wxString(wxT("wxStaticBitmap")) )
{
// Bitmap message
wxBitmap bitmap = childResource->GetBitmap();
((wxItemResource*) childResource)->SetBitmap(bitmap);
}
#if wxUSE_BITMAP_MESSAGE
+#ifdef __WXMSW__
+ // Use a default bitmap
+ if (!bitmap.Ok())
+ bitmap.LoadFile("cross_bmp", wxBITMAP_TYPE_BMP_RESOURCE);
+#endif
+
if (bitmap.Ok())
control = new wxStaticBitmap(parent, id, bitmap, pos, size,
childResource->GetStyle(), childResource->GetName());
}
return FALSE;
}
+static bool wxEatWhiteSpace(wxInputStream *is)
+{
+ int ch = is->GetC() ;
+ if ((ch != ' ') && (ch != '/') && (ch != ' ') && (ch != 10) && (ch != 13) && (ch != 9))
+ {
+ is->Ungetch(ch);
+ return TRUE;
+ }
+
+ // Eat whitespace
+ while (ch == ' ' || ch == 10 || ch == 13 || ch == 9)
+ ch = is->GetC();
+ // Check for comment
+ if (ch == '/')
+ {
+ ch = is->GetC();
+ if (ch == '*')
+ {
+ bool finished = FALSE;
+ while (!finished)
+ {
+ ch = is->GetC();
+ if (ch == EOF)
+ return FALSE;
+ if (ch == '*')
+ {
+ int newCh = is->GetC();
+ if (newCh == '/')
+ finished = TRUE;
+ else
+ {
+ is->Ungetch(ch);
+ }
+ }
+ }
+ }
+ else // False alarm
+ return FALSE;
+ }
+ else
+ is->Ungetch(ch);
+ return wxEatWhiteSpace(is);
+}
bool wxGetResourceToken(FILE *fd)
{
return TRUE;
}
+bool wxGetResourceToken(wxInputStream *is)
+{
+ if (!wxResourceBuffer)
+ wxReallocateResourceBuffer();
+ wxResourceBuffer[0] = 0;
+ wxEatWhiteSpace(is);
+
+ int ch = is->GetC() ;
+ if (ch == '"')
+ {
+ // Get string
+ wxResourceBufferCount = 0;
+ ch = is->GetC();
+ while (ch != '"')
+ {
+ int actualCh = ch;
+ if (ch == EOF)
+ {
+ wxResourceBuffer[wxResourceBufferCount] = 0;
+ return FALSE;
+ }
+ // Escaped characters
+ else if (ch == '\\')
+ {
+ int newCh = is->GetC();
+ if (newCh == '"')
+ actualCh = '"';
+ else if (newCh == 10)
+ actualCh = 10;
+ else if (newCh == 13) // mac
+ actualCh = 10;
+ else
+ {
+ is->Ungetch(newCh);
+ }
+ }
+
+ if (wxResourceBufferCount >= wxResourceBufferSize-1)
+ wxReallocateResourceBuffer();
+ wxResourceBuffer[wxResourceBufferCount] = (char)actualCh;
+ wxResourceBufferCount ++;
+ ch = is->GetC();
+ }
+ wxResourceBuffer[wxResourceBufferCount] = 0;
+ }
+ else
+ {
+ wxResourceBufferCount = 0;
+ // Any other token
+ while (ch != ' ' && ch != EOF && ch != ' ' && ch != 13 && ch != 9 && ch != 10)
+ {
+ if (wxResourceBufferCount >= wxResourceBufferSize-1)
+ wxReallocateResourceBuffer();
+ wxResourceBuffer[wxResourceBufferCount] = (char)ch;
+ wxResourceBufferCount ++;
+
+ ch = is->GetC();
+ }
+ wxResourceBuffer[wxResourceBufferCount] = 0;
+ if (ch == EOF)
+ return FALSE;
+ }
+ return TRUE;
+}
+
/*
* Files are in form:
static char *name = "....";
return TRUE;
}
+bool wxResourceReadOneResource(wxInputStream *fd, wxExprDatabase& db, bool *eof, wxResourceTable *table)
+{
+ if (!table)
+ table = wxDefaultResourceTable;
+
+ // static or #define
+ if (!wxGetResourceToken(fd))
+ {
+ *eof = TRUE;
+ return FALSE;
+ }
+
+ if (strcmp(wxResourceBuffer, "#define") == 0)
+ {
+ wxGetResourceToken(fd);
+ char *name = copystring(wxResourceBuffer);
+ wxGetResourceToken(fd);
+ char *value = copystring(wxResourceBuffer);
+ if (isalpha(value[0]))
+ {
+ int val = (int)atol(value);
+ wxResourceAddIdentifier(name, val, table);
+ }
+ else
+ {
+ wxLogWarning(_("#define %s must be an integer."), name);
+ delete[] name;
+ delete[] value;
+ return FALSE;
+ }
+ delete[] name;
+ delete[] value;
+
+ return TRUE;
+ }
+ else if (strcmp(wxResourceBuffer, "#include") == 0)
+ {
+ wxGetResourceToken(fd);
+ char *name = copystring(wxResourceBuffer);
+ char *actualName = name;
+ if (name[0] == '"')
+ actualName = name + 1;
+ int len = strlen(name);
+ if ((len > 0) && (name[len-1] == '"'))
+ name[len-1] = 0;
+ if (!wxResourceParseIncludeFile(actualName, table))
+ {
+ wxLogWarning(_("Could not find resource include file %s."), actualName);
+ }
+ delete[] name;
+ return TRUE;
+ }
+ else if (strcmp(wxResourceBuffer, "static") != 0)
+ {
+ char buf[300];
+ strcpy(buf, _("Found "));
+ strncat(buf, wxResourceBuffer, 30);
+ strcat(buf, _(", expected static, #include or #define\nwhilst parsing resource."));
+ wxLogWarning(buf);
+ return FALSE;
+ }
+
+ // char
+ if (!wxGetResourceToken(fd))
+ {
+ wxLogWarning(_("Unexpected end of file whilst parsing resource."));
+ *eof = TRUE;
+ return FALSE;
+ }
+
+ if (strcmp(wxResourceBuffer, "char") != 0)
+ {
+ wxLogWarning(_("Expected 'char' whilst parsing resource."));
+ return FALSE;
+ }
+
+ // *name
+ if (!wxGetResourceToken(fd))
+ {
+ wxLogWarning(_("Unexpected end of file whilst parsing resource."));
+ *eof = TRUE;
+ return FALSE;
+ }
+
+ if (wxResourceBuffer[0] != '*')
+ {
+ wxLogWarning(_("Expected '*' whilst parsing resource."));
+ return FALSE;
+ }
+ char nameBuf[100];
+ strncpy(nameBuf, wxResourceBuffer+1, 99);
+
+ // =
+ if (!wxGetResourceToken(fd))
+ {
+ wxLogWarning(_("Unexpected end of file whilst parsing resource."));
+ *eof = TRUE;
+ return FALSE;
+ }
+
+ if (strcmp(wxResourceBuffer, "=") != 0)
+ {
+ wxLogWarning(_("Expected '=' whilst parsing resource."));
+ return FALSE;
+ }
+
+ // String
+ if (!wxGetResourceToken(fd))
+ {
+ wxLogWarning(_("Unexpected end of file whilst parsing resource."));
+ *eof = TRUE;
+ return FALSE;
+ }
+ else
+ {
+ if (!db.ReadPrologFromString(wxResourceBuffer))
+ {
+ wxLogWarning(_("%s: ill-formed resource file syntax."), nameBuf);
+ return FALSE;
+ }
+ }
+ // Semicolon
+ if (!wxGetResourceToken(fd))
+ {
+ *eof = TRUE;
+ }
+ return TRUE;
+}
+
/*
* Parses string window style into integer window style
*/
projects / wxWidgets.git / blobdiff