+/////////////////////////////////////////////////////////////////////////////
+// Name: resource.cpp
+// Purpose: Resource system
+// Author: Julian Smart
+// Modified by:
+// Created: 04/01/98
+// RCS-ID: $Id$
+// Copyright: (c) Julian Smart and Markus Holzem
+// Licence: wxWindows license
+/////////////////////////////////////////////////////////////////////////////
+
+#ifdef __GNUG__
+#pragma implementation "resource.h"
+#endif
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+#pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+#include "wx/defs.h"
+#include "wx/setup.h"
+#include "wx/list.h"
+#include "wx/hash.h"
+#include "wx/gdicmn.h"
+#include "wx/utils.h"
+#include "wx/types.h"
+#include "wx/menu.h"
+#include "wx/stattext.h"
+#include "wx/button.h"
+#include "wx/radiobox.h"
+#include "wx/listbox.h"
+#include "wx/choice.h"
+#include "wx/checkbox.h"
+#include "wx/slider.h"
+#include "wx/statbox.h"
+#if USE_GAUGE
+#include "wx/gauge.h"
+#endif
+#include "wx/textctrl.h"
+#include "wx/msgbxdlg.h"
+#endif
+
+#if USE_SCROLLBAR
+#include "wx/scrolbar.h"
+#endif
+
+#if USE_COMBOBOX
+#include "wx/combobox.h"
+#endif
+
+#include "wx/validate.h"
+
+#if USE_WX_RESOURCES
+
+#include <ctype.h>
+#include <math.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "wx/resource.h"
+#include "wx/string.h"
+#include "wx/wxexpr.h"
+
+// Forward (private) declarations
+bool wxResourceInterpretResources(wxResourceTable& table, PrologDatabase& db);
+wxItemResource *wxResourceInterpretDialog(wxResourceTable& table, PrologExpr *expr, bool isPanel = FALSE);
+wxItemResource *wxResourceInterpretControl(wxResourceTable& table, PrologExpr *expr);
+wxItemResource *wxResourceInterpretMenu(wxResourceTable& table, PrologExpr *expr);
+wxItemResource *wxResourceInterpretMenuBar(wxResourceTable& table, PrologExpr *expr);
+wxItemResource *wxResourceInterpretString(wxResourceTable& table, PrologExpr *expr);
+wxItemResource *wxResourceInterpretBitmap(wxResourceTable& table, PrologExpr *expr);
+wxItemResource *wxResourceInterpretIcon(wxResourceTable& table, PrologExpr *expr);
+// Interpret list expression
+wxFont *wxResourceInterpretFontSpec(PrologExpr *expr);
+
+bool wxResourceReadOneResource(FILE *fd, PrologDatabase& db, bool *eof, wxResourceTable *table = NULL);
+bool wxResourceParseIncludeFile(char *f, wxResourceTable *table = NULL);
+
+wxResourceTable *wxDefaultResourceTable = NULL;
+
+static char *wxResourceBuffer = NULL;
+static long wxResourceBufferSize = 0;
+static long wxResourceBufferCount = 0;
+static int wxResourceStringPtr = 0;
+
+void wxInitializeResourceSystem(void)
+{
+ wxDefaultResourceTable = new wxResourceTable;
+}
+
+void wxCleanUpResourceSystem(void)
+{
+ delete wxDefaultResourceTable;
+}
+
+void wxWarning(char *msg)
+{
+ wxMessageBox(msg, "Warning", wxOK);
+}
+
+#if !USE_SHARED_LIBRARY
+IMPLEMENT_DYNAMIC_CLASS(wxItemResource, wxObject)
+IMPLEMENT_DYNAMIC_CLASS(wxResourceTable, wxHashTable)
+#endif
+
+wxItemResource::wxItemResource(void)
+{
+ itemType = NULL;
+ title = NULL;
+ name = NULL;
+ windowStyle = 0;
+ x = y = width = height = 0;
+ value1 = value2 = value3 = value5 = 0;
+ value4 = NULL;
+ stringValues = NULL;
+ bitmap = NULL;
+ backgroundColour = labelColour = buttonColour = NULL;
+ windowFont = NULL;
+ m_windowId = 0;
+}
+
+wxItemResource::~wxItemResource(void)
+{
+ if (itemType) delete[] itemType;
+ if (title) delete[] title;
+ if (name) delete[] name;
+ if (value4) delete[] value4;
+ if (stringValues)
+ delete stringValues;
+ if (bitmap)
+ delete bitmap;
+ if (backgroundColour)
+ delete backgroundColour;
+ if (labelColour)
+ delete labelColour;
+ if (buttonColour)
+ delete buttonColour;
+ wxNode *node = children.First();
+ while (node)
+ {
+ wxItemResource *item = (wxItemResource *)node->Data();
+ delete item;
+ delete node;
+ node = children.First();
+ }
+}
+
+void wxItemResource::SetTitle(char *t)
+{
+ if (t == title)
+ return;
+
+ if (title) delete[] title;
+ if (t)
+ title = copystring(t);
+ else
+ title = NULL;
+}
+
+void wxItemResource::SetType(char *t)
+{
+ if (itemType == t)
+ return;
+
+ if (itemType) delete[] itemType;
+ if (t)
+ itemType = copystring(t);
+ else
+ itemType = NULL;
+}
+
+void wxItemResource::SetName(char *n)
+{
+ if (n == name)
+ return;
+
+ if (name) delete[] name;
+ if (n)
+ name = copystring(n);
+ else
+ name = NULL;
+}
+
+void wxItemResource::SetStringValues(wxStringList *svalues)
+{
+ if (stringValues)
+ delete stringValues;
+ if (svalues)
+ stringValues = svalues;
+ else
+ stringValues = NULL;
+}
+
+void wxItemResource::SetValue4(char *v)
+{
+ if (value4 == v)
+ return;
+
+ if (value4) delete[] value4;
+ if (v)
+ value4 = copystring(v);
+ else
+ value4 = NULL;
+}
+
+/*
+ * Resource table
+ */
+
+wxResourceTable::wxResourceTable(void):wxHashTable(wxKEY_STRING), identifiers(wxKEY_STRING)
+{
+}
+
+wxResourceTable::~wxResourceTable(void)
+{
+ ClearTable();
+}
+
+wxItemResource *wxResourceTable::FindResource(const wxString& name) const
+{
+ wxItemResource *item = (wxItemResource *)Get((char *)(const char *)name);
+ return item;
+}
+
+void wxResourceTable::AddResource(wxItemResource *item)
+{
+ char *name = item->GetName();
+ if (!name)
+ name = item->GetTitle();
+ if (!name)
+ name = "no name";
+
+ // Delete existing resource, if any.
+ Delete(name);
+
+ Put(name, item);
+}
+
+bool wxResourceTable::DeleteResource(const wxString& name)
+{
+ wxItemResource *item = (wxItemResource *)Delete((char *)(const char *)name);
+ if (item)
+ {
+ // See if any resource has this as its child; if so, delete from
+ // parent's child list.
+ BeginFind();
+ wxNode *node = NULL;
+ while ((node = Next()))
+ {
+ wxItemResource *parent = (wxItemResource *)node->Data();
+ if (parent->GetChildren().Member(item))
+ {
+ parent->GetChildren().DeleteObject(item);
+ break;
+ }
+ }
+
+ delete item;
+ return TRUE;
+ }
+ else
+ return FALSE;
+}
+
+bool wxResourceTable::ParseResourceFile(char *filename)
+{
+ PrologDatabase db;
+
+ FILE *fd = fopen(filename, "r");
+ if (!fd)
+ return FALSE;
+ bool eof = FALSE;
+ while (wxResourceReadOneResource(fd, db, &eof, this) && !eof)
+ {
+ // Loop
+ }
+ fclose(fd);
+ return wxResourceInterpretResources(*this, db);
+}
+
+bool wxResourceTable::ParseResourceData(char *data)
+{
+ PrologDatabase db;
+ if (!db.ReadPrologFromString(data))
+ {
+ wxWarning("Ill-formed resource file syntax.");
+ return FALSE;
+ }
+
+ return wxResourceInterpretResources(*this, db);
+}
+
+bool wxResourceTable::RegisterResourceBitmapData(char *name, char bits[], int width, int height)
+{
+ // Register pre-loaded bitmap data
+ wxItemResource *item = new wxItemResource;
+// item->SetType(wxRESOURCE_TYPE_XBM_DATA);
+ item->SetType("wxXBMData");
+ item->SetName(name);
+ item->SetValue1((long)bits);
+ item->SetValue2((long)width);
+ item->SetValue3((long)height);
+ AddResource(item);
+ return TRUE;
+}
+
+bool wxResourceTable::RegisterResourceBitmapData(char *name, char **data)
+{
+ // Register pre-loaded bitmap data
+ wxItemResource *item = new wxItemResource;
+// item->SetType(wxRESOURCE_TYPE_XPM_DATA);
+ item->SetType("wxXPMData");
+ item->SetName(name);
+ item->SetValue1((long)data);
+ AddResource(item);
+ return TRUE;
+}
+
+bool wxResourceTable::SaveResource(char *WXUNUSED(filename))
+{
+ return FALSE;
+}
+
+void wxResourceTable::ClearTable(void)
+{
+ BeginFind();
+ wxNode *node = Next();
+ while (node)
+ {
+ wxNode *next = Next();
+ wxItemResource *item = (wxItemResource *)node->Data();
+ delete item;
+ delete node;
+ node = next;
+ }
+}
+
+wxControl *wxResourceTable::CreateItem(wxWindow *parent, wxItemResource *childResource) const
+{
+ int id = childResource->GetId();
+ if ( id == 0 )
+ id = -1;
+
+ wxControl *control = NULL;
+ wxString itemType(childResource->GetType());
+ if (itemType == wxString("wxButton") || itemType == wxString("wxBitmapButton"))
+ {
+ if (childResource->GetValue4())
+ {
+ // Bitmap button
+ wxBitmap *bitmap = childResource->GetBitmap();
+ if (!bitmap)
+ {
+ bitmap = wxResourceCreateBitmap(childResource->GetValue4(), (wxResourceTable *)this);
+ childResource->SetBitmap(bitmap);
+ }
+ if (bitmap)
+ control = new wxBitmapButton(parent, id, *bitmap,
+ wxPoint(childResource->GetX(), childResource->GetY()),
+ wxSize(childResource->GetWidth(), childResource->GetHeight()),
+ childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
+ }
+ else
+ // Normal, text button
+ control = new wxButton(parent, id, childResource->GetTitle(),
+ wxPoint(childResource->GetX(), childResource->GetY()),
+ wxSize(childResource->GetWidth(), childResource->GetHeight()),
+ childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
+ }
+ else if (itemType == wxString("wxMessage") || itemType == wxString("wxStaticText") ||
+ itemType == wxString("wxStaticBitmap"))
+ {
+ if (childResource->GetValue4())
+ {
+ // Bitmap message
+ wxBitmap *bitmap = childResource->GetBitmap();
+ if (!bitmap)
+ {
+ bitmap = wxResourceCreateBitmap(childResource->GetValue4(), (wxResourceTable *)this);
+ childResource->SetBitmap(bitmap);
+ }
+#if USE_BITMAP_MESSAGE
+ if (bitmap)
+ control = new wxStaticBitmap(parent, id, *bitmap,
+ wxPoint(childResource->GetX(), childResource->GetY()),
+ wxSize(childResource->GetWidth(), childResource->GetHeight()),
+ childResource->GetStyle(), childResource->GetName());
+#endif
+ }
+ else
+ {
+ control = new wxStaticText(parent, id, childResource->GetTitle(),
+ wxPoint(childResource->GetX(), childResource->GetY()),
+ wxSize(childResource->GetWidth(), childResource->GetHeight()),
+ childResource->GetStyle(), childResource->GetName());
+ }
+ }
+ else if (itemType == wxString("wxText") || itemType == wxString("wxTextCtrl") || itemType == wxString("wxMultiText"))
+ {
+ control = new wxTextCtrl(parent, id, childResource->GetValue4(),
+ wxPoint(childResource->GetX(), childResource->GetY()),
+ wxSize(childResource->GetWidth(), childResource->GetHeight()),
+ childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
+ }
+ else if (itemType == wxString("wxCheckBox"))
+ {
+ control = new wxCheckBox(parent, id, childResource->GetTitle(),
+ wxPoint(childResource->GetX(), childResource->GetY()),
+ wxSize(childResource->GetWidth(), childResource->GetHeight()),
+ childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
+
+ ((wxCheckBox *)control)->SetValue((childResource->GetValue1() != 0));
+ }
+#if USE_GAUGE
+ else if (itemType == wxString("wxGauge"))
+ {
+ control = new wxGauge(parent, id, (int)childResource->GetValue2(),
+ wxPoint(childResource->GetX(), childResource->GetY()),
+ wxSize(childResource->GetWidth(), childResource->GetHeight()),
+ childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
+
+ ((wxGauge *)control)->SetValue((int)childResource->GetValue1());
+ }
+#endif
+#if USE_RADIOBUTTON
+ else if (itemType == wxString("wxRadioButton"))
+ {
+ control = new wxRadioButton(parent, id, childResource->GetTitle(), // (int)childResource->GetValue1(),
+ wxPoint(childResource->GetX(), childResource->GetY()),
+ wxSize(childResource->GetWidth(), childResource->GetHeight()),
+ childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
+ }
+#endif
+#if USE_SCROLLBAR
+ else if (itemType == wxString("wxScrollBar"))
+ {
+ control = new wxScrollBar(parent, id,
+ wxPoint(childResource->GetX(), childResource->GetY()),
+ wxSize(childResource->GetWidth(), childResource->GetHeight()),
+ childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
+ ((wxScrollBar *)control)->SetValue((int)childResource->GetValue1());
+ ((wxScrollBar *)control)->SetPageSize((int)childResource->GetValue2());
+ ((wxScrollBar *)control)->SetObjectLength((int)childResource->GetValue3());
+ ((wxScrollBar *)control)->SetViewLength((int)(long)childResource->GetValue5());
+ }
+#endif
+ else if (itemType == wxString("wxSlider"))
+ {
+ control = new wxSlider(parent, id, (int)childResource->GetValue1(),
+ (int)childResource->GetValue2(), (int)childResource->GetValue3(),
+ wxPoint(childResource->GetX(), childResource->GetY()),
+ wxSize(childResource->GetWidth(), childResource->GetHeight()),
+ childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
+ }
+ else if (itemType == wxString("wxGroupBox") || itemType == wxString("wxStaticBox"))
+ {
+ control = new wxStaticBox(parent, id, childResource->GetTitle(),
+ wxPoint(childResource->GetX(), childResource->GetY()),
+ wxSize(childResource->GetWidth(), childResource->GetHeight()),
+ childResource->GetStyle(), childResource->GetName());
+ }
+ else if (itemType == wxString("wxListBox"))
+ {
+ wxStringList *stringList = childResource->GetStringValues();
+ wxString *strings = NULL;
+ int noStrings = 0;
+ if (stringList && (stringList->Number() > 0))
+ {
+ noStrings = stringList->Number();
+ strings = new wxString[noStrings];
+ wxNode *node = stringList->First();
+ int i = 0;
+ while (node)
+ {
+ strings[i] = (char *)node->Data();
+ i ++;
+ node = node->Next();
+ }
+ }
+ control = new wxListBox(parent, id,
+ wxPoint(childResource->GetX(), childResource->GetY()),
+ wxSize(childResource->GetWidth(), childResource->GetHeight()),
+ noStrings, strings, childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
+
+ if (strings)
+ delete[] strings;
+ }
+ else if (itemType == wxString("wxChoice"))
+ {
+ wxStringList *stringList = childResource->GetStringValues();
+ wxString *strings = NULL;
+ int noStrings = 0;
+ if (stringList && (stringList->Number() > 0))
+ {
+ noStrings = stringList->Number();
+ strings = new wxString[noStrings];
+ wxNode *node = stringList->First();
+ int i = 0;
+ while (node)
+ {
+ strings[i] = (char *)node->Data();
+ i ++;
+ node = node->Next();
+ }
+ }
+ control = new wxChoice(parent, id,
+ wxPoint(childResource->GetX(), childResource->GetY()),
+ wxSize(childResource->GetWidth(), childResource->GetHeight()),
+ noStrings, strings, childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
+
+ if (strings)
+ delete[] strings;
+ }
+#if USE_COMBOBOX
+ else if (itemType == wxString("wxComboBox"))
+ {
+ wxStringList *stringList = childResource->GetStringValues();
+ wxString *strings = NULL;
+ int noStrings = 0;
+ if (stringList && (stringList->Number() > 0))
+ {
+ noStrings = stringList->Number();
+ strings = new wxString[noStrings];
+ wxNode *node = stringList->First();
+ int i = 0;
+ while (node)
+ {
+ strings[i] = (char *)node->Data();
+ i ++;
+ node = node->Next();
+ }
+ }
+ control = new wxComboBox(parent, id, childResource->GetValue4(),
+ wxPoint(childResource->GetX(), childResource->GetY()),
+ wxSize(childResource->GetWidth(), childResource->GetHeight()),
+ noStrings, strings, childResource->GetStyle(), wxDefaultValidator, childResource->GetName());
+
+ if (strings)
+ delete[] strings;
+ }
+#endif
+ else if (itemType == wxString("wxRadioBox"))
+ {
+ wxStringList *stringList = childResource->GetStringValues();
+ wxString *strings = NULL;
+ int noStrings = 0;
+ if (stringList && (stringList->Number() > 0))
+ {
+ noStrings = stringList->Number();
+ strings = new wxString[noStrings];
+ wxNode *node = stringList->First();
+ int i = 0;
+ while (node)
+ {
+ strings[i] = (char *)node->Data();
+ i ++;
+ node = node->Next();
+ }
+ }
+ control = new wxRadioBox(parent, (const wxWindowID) id, wxString(childResource->GetTitle()),
+ wxPoint(childResource->GetX(), childResource->GetY()),
+ wxSize(childResource->GetWidth(), childResource->GetHeight()),
+ noStrings, strings, (int)childResource->GetValue1(), childResource->GetStyle(), wxDefaultValidator,
+ childResource->GetName());
+
+ if (strings)
+ delete[] strings;
+ }
+
+ if (control && childResource->GetFont())
+ control->SetFont(*childResource->GetFont());
+ return control;
+}
+
+/*
+ * Interpret database as a series of resources
+ */
+
+bool wxResourceInterpretResources(wxResourceTable& table, PrologDatabase& db)
+{
+ wxNode *node = db.First();
+ while (node)
+ {
+ PrologExpr *clause = (PrologExpr *)node->Data();
+ wxString functor(clause->Functor());
+
+ wxItemResource *item = NULL;
+ if (functor == "dialog")
+ item = wxResourceInterpretDialog(table, clause);
+ else if (functor == "panel")
+ item = wxResourceInterpretDialog(table, clause, TRUE);
+ else if (functor == "menubar")
+ item = wxResourceInterpretMenuBar(table, clause);
+ else if (functor == "menu")
+ item = wxResourceInterpretMenu(table, clause);
+ else if (functor == "string")
+ item = wxResourceInterpretString(table, clause);
+ else if (functor == "bitmap")
+ item = wxResourceInterpretBitmap(table, clause);
+ else if (functor == "icon")
+ item = wxResourceInterpretIcon(table, clause);
+
+ if (item)
+ {
+ // Remove any existing resource of same name
+ if (item->GetName())
+ table.DeleteResource(item->GetName());
+ table.AddResource(item);
+ }
+ node = node->Next();
+ }
+ return TRUE;
+}
+
+static char *g_ValidControlClasses[] = { "wxButton", "wxBitmapButton", "wxMessage",
+ "wxStaticText", "wxStaticBitmap", "wxText", "wxTextCtrl", "wxMultiText",
+ "wxListBox", "wxRadioBox", "wxRadioButton", "wxCheckBox", "wxBitmapCheckBox",
+ "wxGroupBox", "wxStaticBox", "wxSlider", "wxGauge", "wxScrollBar",
+ "wxChoice", "wxComboBox" } ;
+static int g_ValidControlClassesCount = sizeof(g_ValidControlClasses) / sizeof(char *) ;
+
+static bool wxIsValidControlClass(const wxString& c)
+{
+ int i;
+ for ( i = 0; i < g_ValidControlClassesCount; i++)
+ {
+ if ( c == g_ValidControlClasses[i] )
+ return TRUE;
+ }
+ return FALSE;
+}
+
+wxItemResource *wxResourceInterpretDialog(wxResourceTable& table, PrologExpr *expr, bool isPanel)
+{
+ wxItemResource *dialogItem = new wxItemResource;
+ if (isPanel)
+ dialogItem->SetType("wxPanel");
+ else
+ dialogItem->SetType("wxDialog");
+ char *style = NULL;
+ char *title = NULL;
+ char *name = NULL;
+ char *backColourHex = NULL;
+ char *labelColourHex = NULL;
+ char *buttonColourHex = NULL;
+
+ long windowStyle = wxDEFAULT_DIALOG_STYLE;
+ if (isPanel)
+ windowStyle = 0;
+
+ int x = 0; int y = 0; int width = -1; int height = -1;
+ int isModal = 0;
+ PrologExpr *labelFontExpr = NULL;
+ PrologExpr *buttonFontExpr = NULL;
+ PrologExpr *fontExpr = NULL;
+ expr->AssignAttributeValue("style", &style);
+ expr->AssignAttributeValue("name", &name);
+ expr->AssignAttributeValue("title", &title);
+ expr->AssignAttributeValue("x", &x);
+ expr->AssignAttributeValue("y", &y);
+ expr->AssignAttributeValue("width", &width);
+ expr->AssignAttributeValue("height", &height);
+ expr->AssignAttributeValue("modal", &isModal);
+ expr->AssignAttributeValue("label_font", &labelFontExpr);
+ expr->AssignAttributeValue("button_font", &buttonFontExpr);
+ expr->AssignAttributeValue("font", &fontExpr);
+ expr->AssignAttributeValue("background_colour", &backColourHex);
+ expr->AssignAttributeValue("label_colour", &labelColourHex);
+ expr->AssignAttributeValue("button_colour", &buttonColourHex);
+
+ if (style)
+ {
+ windowStyle = wxParseWindowStyle(style);
+ }
+ dialogItem->SetStyle(windowStyle);
+ dialogItem->SetValue1(isModal);
+ if (name)
+ dialogItem->SetName(name);
+ if (title)
+ dialogItem->SetTitle(title);
+ dialogItem->SetSize(x, y, width, height);
+
+ if (backColourHex)
+ {
+ int r = 0;
+ int g = 0;
+ int b = 0;
+ r = wxHexToDec(backColourHex);
+ g = wxHexToDec(backColourHex+2);
+ b = wxHexToDec(backColourHex+4);
+ dialogItem->SetBackgroundColour(new wxColour((unsigned char)r,(unsigned char)g,(unsigned char)b));
+ delete[] backColourHex;
+ }
+ if (labelColourHex)
+ {
+ int r = 0;
+ int g = 0;
+ int b = 0;
+ r = wxHexToDec(labelColourHex);
+ g = wxHexToDec(labelColourHex+2);
+ b = wxHexToDec(labelColourHex+4);
+ dialogItem->SetLabelColour(new wxColour((unsigned char)r,(unsigned char)g,(unsigned char)b));
+ delete[] labelColourHex;
+ }
+ if (buttonColourHex)
+ {
+ int r = 0;
+ int g = 0;
+ int b = 0;
+ r = wxHexToDec(buttonColourHex);
+ g = wxHexToDec(buttonColourHex+2);
+ b = wxHexToDec(buttonColourHex+4);
+ dialogItem->SetButtonColour(new wxColour((unsigned char)r,(unsigned char)g,(unsigned char)b));
+ delete[] buttonColourHex;
+ }
+
+ if (name)
+ delete[] name;
+ if (title)
+ delete[] title;
+ if (style)
+ delete[] style;
+
+ if (fontExpr)
+ dialogItem->SetFont(wxResourceInterpretFontSpec(fontExpr));
+ else if (buttonFontExpr)
+ dialogItem->SetFont(wxResourceInterpretFontSpec(buttonFontExpr));
+ else if (labelFontExpr)
+ dialogItem->SetFont(wxResourceInterpretFontSpec(labelFontExpr));
+
+ // Now parse all controls
+ PrologExpr *controlExpr = expr->GetFirst();
+ while (controlExpr)
+ {
+ if (controlExpr->Number() == 3)
+ {
+ wxString controlKeyword(controlExpr->Nth(1)->StringValue());
+ if (controlKeyword != "" && controlKeyword == "control")
+ {
+ // The value part: always a list.
+ PrologExpr *listExpr = controlExpr->Nth(2);
+ if (listExpr->Type() == PrologList)
+ {
+ wxItemResource *controlItem = wxResourceInterpretControl(table, listExpr);
+ if (controlItem)
+ {
+ dialogItem->GetChildren().Append(controlItem);
+ }
+ }
+ }
+ }
+ controlExpr = controlExpr->GetNext();
+ }
+ return dialogItem;
+}
+
+wxItemResource *wxResourceInterpretControl(wxResourceTable& table, PrologExpr *expr)
+{
+ wxItemResource *controlItem = new wxItemResource;
+
+ // First, find the standard features of a control definition:
+ // [optional integer/string id], control name, title, style, name, x, y, width, height
+
+ wxString controlType;
+ wxString style;
+ wxString title;
+ wxString name;
+ int id = 0;
+ long windowStyle = 0;
+ int x = 0; int y = 0; int width = -1; int height = -1;
+ int count = 0;
+
+ PrologExpr *expr1 = expr->Nth(0);
+
+ if ( expr1->Type() == PrologString || expr1->Type() == PrologWord )
+ {
+ if ( wxIsValidControlClass(expr1->StringValue()) )
+ {
+ count = 1;
+ controlType = expr1->StringValue();
+ }
+ else
+ {
+ id = wxResourceGetIdentifier(WXSTRINGCAST expr1->StringValue(), &table);
+ if (id == 0)
+ {
+ char buf[300];
+ sprintf(buf, "Could not resolve control class or id '%s'. Use (non-zero) integer instead\n or provide #define (see manual for caveats)",
+ (const char*) expr1->StringValue());
+ wxWarning(buf);
+ delete controlItem;
+ return NULL;
+ }
+ else
+ {
+ // Success - we have an id, so the 2nd element must be the control class.
+ controlType = expr->Nth(1)->StringValue();
+ count = 2;
+ }
+ }
+ }
+ else if (expr1->Type() == PrologInteger)
+ {
+ id = (int)expr1->IntegerValue();
+ // Success - we have an id, so the 2nd element must be the control class.
+ controlType = expr->Nth(1)->StringValue();
+ count = 2;
+ }
+
+ expr1 = expr->Nth(count);
+ count ++;
+ if ( expr1 )
+ title = expr1->StringValue();
+
+ expr1 = expr->Nth(count);
+ count ++;
+ if (expr1)
+ {
+ style = expr1->StringValue();
+ windowStyle = wxParseWindowStyle(WXSTRINGCAST style);
+ }
+
+ expr1 = expr->Nth(count);
+ count ++;
+ if (expr1)
+ name = expr1->StringValue();
+
+ expr1 = expr->Nth(count);
+ count ++;
+ if (expr1)
+ x = (int)expr1->IntegerValue();
+
+ expr1 = expr->Nth(count);
+ count ++;
+ if (expr1)
+ y = (int)expr1->IntegerValue();
+
+ expr1 = expr->Nth(count);
+ count ++;
+ if (expr1)
+ width = (int)expr1->IntegerValue();
+
+ expr1 = expr->Nth(count);
+ count ++;
+ if (expr1)
+ height = (int)expr1->IntegerValue();
+
+ controlItem->SetStyle(windowStyle);
+ controlItem->SetName(WXSTRINGCAST name);
+ controlItem->SetTitle(WXSTRINGCAST title);
+ controlItem->SetSize(x, y, width, height);
+ controlItem->SetType(WXSTRINGCAST controlType);
+ controlItem->SetId(id);
+
+ if (controlType == "wxButton")
+ {
+ // Check for bitmap resource name
+ if (expr->Nth(count) && ((expr->Nth(count)->Type() == PrologString) || (expr->Nth(count)->Type() == PrologWord)))
+ {
+ controlItem->SetValue4(WXSTRINGCAST expr->Nth(count)->StringValue());
+ count ++;
+ if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
+ controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
+ }
+ }
+ else if (controlType == "wxCheckBox")
+ {
+ // Check for default value
+ if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
+ {
+ controlItem->SetValue1(expr->Nth(count)->IntegerValue());
+ count ++;
+ if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
+ controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
+ }
+ }
+#if USE_RADIOBUTTON
+ else if (controlType == "wxRadioButton")
+ {
+ // Check for default value
+ if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
+ {
+ controlItem->SetValue1(expr->Nth(count)->IntegerValue());
+ count ++;
+ if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
+ controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
+ }
+ }
+#endif
+ else if (controlType == "wxText" || controlType == "wxTextCtrl")
+ {
+ // Check for default value
+ if (expr->Nth(count) && ((expr->Nth(count)->Type() == PrologString) || (expr->Nth(count)->Type() == PrologWord)))
+ {
+ controlItem->SetValue4(WXSTRINGCAST expr->Nth(count)->StringValue());
+ count ++;
+
+ if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
+ {
+ // controlItem->SetLabelFont(wxResourceInterpretFontSpec(expr->Nth(count)));
+ // Do nothing - no label font any more
+ count ++;
+ if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
+ controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
+ }
+ }
+ }
+ else if (controlType == "wxMessage" || controlType == "wxStaticText")
+ {
+ // Check for bitmap resource name
+ if (expr->Nth(count) && ((expr->Nth(count)->Type() == PrologString) || (expr->Nth(count)->Type() == PrologWord)))
+ {
+ controlItem->SetValue4(WXSTRINGCAST expr->Nth(count)->StringValue());
+ count ++;
+ if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
+ controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
+ }
+ }
+ else if (controlType == "wxGroupBox" || controlType == "wxStaticBox")
+ {
+ if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
+ controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
+ }
+ else if (controlType == "wxGauge")
+ {
+ // Check for default value
+ if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
+ {
+ controlItem->SetValue1(expr->Nth(count)->IntegerValue());
+ count ++;
+
+ // Check for range
+ if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
+ {
+ controlItem->SetValue2(expr->Nth(count)->IntegerValue());
+ count ++;
+
+ if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
+ {
+ // controlItem->SetLabelFont(wxResourceInterpretFontSpec(expr->Nth(count)));
+ // Do nothing
+ count ++;
+
+ if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
+ controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
+ }
+ }
+ }
+ }
+ else if (controlType == "wxSlider")
+ {
+ // Check for default value
+ if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
+ {
+ controlItem->SetValue1(expr->Nth(count)->IntegerValue());
+ count ++;
+
+ // Check for min
+ if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
+ {
+ controlItem->SetValue2(expr->Nth(count)->IntegerValue());
+ count ++;
+
+ // Check for max
+ if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
+ {
+ controlItem->SetValue3(expr->Nth(count)->IntegerValue());
+ count ++;
+
+ if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
+ {
+ // controlItem->SetLabelFont(wxResourceInterpretFontSpec(expr->Nth(count)));
+ // do nothing
+ count ++;
+
+ if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
+ controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
+ }
+ }
+ }
+ }
+ }
+ else if (controlType == "wxScrollBar")
+ {
+ // DEFAULT VALUE
+ if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
+ {
+ controlItem->SetValue1(expr->Nth(count)->IntegerValue());
+ count ++;
+
+ // PAGE LENGTH
+ if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
+ {
+ controlItem->SetValue2(expr->Nth(count)->IntegerValue());
+ count ++;
+
+ // OBJECT LENGTH
+ if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
+ {
+ controlItem->SetValue3(expr->Nth(count)->IntegerValue());
+ count ++;
+
+ // VIEW LENGTH
+ if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
+ controlItem->SetValue5(expr->Nth(count)->IntegerValue());
+ }
+ }
+ }
+ }
+ else if (controlType == "wxListBox")
+ {
+ PrologExpr *valueList = NULL;
+
+ if ((valueList = expr->Nth(count)) && (valueList->Type() == PrologList))
+ {
+ wxStringList *stringList = new wxStringList;
+ PrologExpr *stringExpr = valueList->GetFirst();
+ while (stringExpr)
+ {
+ stringList->Add(stringExpr->StringValue());
+ stringExpr = stringExpr->GetNext();
+ }
+ controlItem->SetStringValues(stringList);
+ count ++;
+
+ // Check for wxSINGLE/wxMULTIPLE
+ PrologExpr *mult = NULL;
+ controlItem->SetValue1(wxLB_SINGLE);
+ if ((mult = expr->Nth(count)) && ((mult->Type() == PrologString)||(mult->Type() == PrologWord)))
+ {
+ wxString m(mult->StringValue());
+ if (m == "wxMULTIPLE")
+ controlItem->SetValue1(wxLB_MULTIPLE);
+ else if (m == "wxEXTENDED")
+ controlItem->SetValue1(wxLB_EXTENDED);
+ count ++;
+ if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
+ {
+ // controlItem->SetLabelFont(wxResourceInterpretFontSpec(expr->Nth(count)));
+ count ++;
+ if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
+ controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
+ }
+ }
+ }
+ }
+ else if (controlType == "wxChoice")
+ {
+ PrologExpr *valueList = NULL;
+ // Check for default value list
+ if ((valueList = expr->Nth(count)) && (valueList->Type() == PrologList))
+ {
+ wxStringList *stringList = new wxStringList;
+ PrologExpr *stringExpr = valueList->GetFirst();
+ while (stringExpr)
+ {
+ stringList->Add(stringExpr->StringValue());
+ stringExpr = stringExpr->GetNext();
+ }
+ controlItem->SetStringValues(stringList);
+
+ count ++;
+
+ if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
+ {
+ // controlItem->SetLabelFont(wxResourceInterpretFontSpec(expr->Nth(count)));
+ count ++;
+
+ if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
+ controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
+ }
+ }
+ }
+#if USE_COMBOBOX
+ else if (controlType == "wxComboBox")
+ {
+ PrologExpr *textValue = expr->Nth(count);
+ if (textValue && (textValue->Type() == PrologString || textValue->Type() == PrologWord))
+ {
+ controlItem->SetValue4(WXSTRINGCAST textValue->StringValue());
+
+ count ++;
+
+ PrologExpr *valueList = NULL;
+ // Check for default value list
+ if ((valueList = expr->Nth(count)) && (valueList->Type() == PrologList))
+ {
+ wxStringList *stringList = new wxStringList;
+ PrologExpr *stringExpr = valueList->GetFirst();
+ while (stringExpr)
+ {
+ stringList->Add(stringExpr->StringValue());
+ stringExpr = stringExpr->GetNext();
+ }
+ controlItem->SetStringValues(stringList);
+
+ count ++;
+
+ if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
+ {
+ // controlItem->SetLabelFont(wxResourceInterpretFontSpec(expr->Nth(count)));
+ count ++;
+
+ if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
+ controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
+ }
+ }
+ }
+ }
+#endif
+#if 0
+ else if (controlType == "wxRadioBox")
+ {
+ PrologExpr *valueList = NULL;
+ // Check for default value list
+ if ((valueList = expr->Nth(count)) && (valueList->Type() == PrologList))
+ {
+ wxStringList *stringList = new wxStringList;
+ PrologExpr *stringExpr = valueList->GetFirst();
+ while (stringExpr)
+ {
+ stringList->Add(stringExpr->StringValue());
+ stringExpr = stringExpr->GetNext();
+ }
+ controlItem->SetStringValues(stringList);
+ count ++;
+
+ // majorDim (number of rows or cols)
+ if (expr->Nth(count) && (expr->Nth(count)->Type() == PrologInteger))
+ {
+ controlItem->SetValue1(expr->Nth(count)->IntegerValue());
+ count ++;
+ }
+ else
+ controlItem->SetValue1(0);
+
+ if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
+ {
+ // controlItem->SetLabelFont(wxResourceInterpretFontSpec(expr->Nth(count)));
+ count ++;
+
+ if (expr->Nth(count) && expr->Nth(count)->Type() == PrologList)
+ controlItem->SetFont(wxResourceInterpretFontSpec(expr->Nth(count)));
+ }
+ }
+ }
+#endif
+ else
+ {
+ delete controlItem;
+ return NULL;
+ }
+ return controlItem;
+}
+
+// Forward declaration
+wxItemResource *wxResourceInterpretMenu1(wxResourceTable& table, PrologExpr *expr);
+
+/*
+ * Interpet a menu item
+ */
+
+wxItemResource *wxResourceInterpretMenuItem(wxResourceTable& table, PrologExpr *expr)
+{
+ wxItemResource *item = new wxItemResource;
+
+ PrologExpr *labelExpr = expr->Nth(0);
+ PrologExpr *idExpr = expr->Nth(1);
+ PrologExpr *helpExpr = expr->Nth(2);
+ PrologExpr *checkableExpr = expr->Nth(3);
+
+ // Further keywords/attributes to follow sometime...
+ if (expr->Number() == 0)
+ {
+// item->SetType(wxRESOURCE_TYPE_SEPARATOR);
+ item->SetType("wxMenuSeparator");
+ return item;
+ }
+ else
+ {
+// item->SetType(wxTYPE_MENU); // Well, menu item, but doesn't matter.
+ item->SetType("wxMenu"); // Well, menu item, but doesn't matter.
+ if (labelExpr)
+ {
+ item->SetTitle(WXSTRINGCAST labelExpr->StringValue());
+ }
+ if (idExpr)
+ {
+ int id = 0;
+ // If a string or word, must look up in identifier table.
+ if ((idExpr->Type() == PrologString) || (idExpr->Type() == PrologWord))
+ {
+ id = wxResourceGetIdentifier(WXSTRINGCAST idExpr->StringValue(), &table);
+ if (id == 0)
+ {
+ char buf[300];
+ sprintf(buf, "Could not resolve menu id '%s'. Use (non-zero) integer instead\n or provide #define (see manual for caveats)",
+ (const char*) idExpr->StringValue());
+ wxWarning(buf);
+ }
+ }
+ else if (idExpr->Type() == PrologInteger)
+ id = (int)idExpr->IntegerValue();
+ item->SetValue1(id);
+ }
+ if (helpExpr)
+ {
+ item->SetValue4(WXSTRINGCAST helpExpr->StringValue());
+ }
+ if (checkableExpr)
+ item->SetValue2(checkableExpr->IntegerValue());
+
+ // Find the first expression that's a list, for submenu
+ PrologExpr *subMenuExpr = expr->GetFirst();
+ while (subMenuExpr && (subMenuExpr->Type() != PrologList))
+ subMenuExpr = subMenuExpr->GetNext();
+
+ while (subMenuExpr)
+ {
+ wxItemResource *child = wxResourceInterpretMenuItem(table, subMenuExpr);
+ item->GetChildren().Append(child);
+ subMenuExpr = subMenuExpr->GetNext();
+ }
+ }
+ return item;
+}
+
+/*
+ * Interpret a nested list as a menu
+ */
+/*
+wxItemResource *wxResourceInterpretMenu1(wxResourceTable& table, PrologExpr *expr)
+{
+ wxItemResource *menu = new wxItemResource;
+// menu->SetType(wxTYPE_MENU);
+ menu->SetType("wxMenu");
+ PrologExpr *element = expr->GetFirst();
+ while (element)
+ {
+ wxItemResource *item = wxResourceInterpretMenuItem(table, element);
+ if (item)
+ menu->GetChildren().Append(item);
+ element = element->GetNext();
+ }
+ return menu;
+}
+*/
+
+wxItemResource *wxResourceInterpretMenu(wxResourceTable& table, PrologExpr *expr)
+{
+ PrologExpr *listExpr = NULL;
+ expr->AssignAttributeValue("menu", &listExpr);
+ if (!listExpr)
+ return NULL;
+
+ wxItemResource *menuResource = wxResourceInterpretMenuItem(table, listExpr);
+
+ if (!menuResource)
+ return NULL;
+
+ char *name = NULL;
+ expr->AssignAttributeValue("name", &name);
+ if (name)
+ {
+ menuResource->SetName(name);
+ delete[] name;
+ }
+
+ return menuResource;
+}
+
+wxItemResource *wxResourceInterpretMenuBar(wxResourceTable& table, PrologExpr *expr)
+{
+ PrologExpr *listExpr = NULL;
+ expr->AssignAttributeValue("menu", &listExpr);
+ if (!listExpr)
+ return NULL;
+
+ wxItemResource *resource = new wxItemResource;
+ resource->SetType("wxMenu");
+// resource->SetType(wxTYPE_MENU);
+
+ PrologExpr *element = listExpr->GetFirst();
+ while (element)
+ {
+ wxItemResource *menuResource = wxResourceInterpretMenuItem(table, listExpr);
+ resource->GetChildren().Append(menuResource);
+ element = element->GetNext();
+ }
+
+ char *name = NULL;
+ expr->AssignAttributeValue("name", &name);
+ if (name)
+ {
+ resource->SetName(name);
+ delete[] name;
+ }
+
+ return resource;
+}
+
+wxItemResource *wxResourceInterpretString(wxResourceTable& WXUNUSED(table), PrologExpr *WXUNUSED(expr))
+{
+ return NULL;
+}
+
+wxItemResource *wxResourceInterpretBitmap(wxResourceTable& WXUNUSED(table), PrologExpr *expr)
+{
+ wxItemResource *bitmapItem = new wxItemResource;
+// bitmapItem->SetType(wxTYPE_BITMAP);
+ bitmapItem->SetType("wxBitmap");
+ char *name = NULL;
+ expr->AssignAttributeValue("name", &name);
+ if (name)
+ {
+ bitmapItem->SetName(name);
+ delete[] name;
+ }
+ // Now parse all bitmap specifications
+ PrologExpr *bitmapExpr = expr->GetFirst();
+ while (bitmapExpr)
+ {
+ if (bitmapExpr->Number() == 3)
+ {
+ wxString bitmapKeyword(bitmapExpr->Nth(1)->StringValue());
+ if (bitmapKeyword == "bitmap" || bitmapKeyword == "icon")
+ {
+ // The value part: always a list.
+ PrologExpr *listExpr = bitmapExpr->Nth(2);
+ if (listExpr->Type() == PrologList)
+ {
+ wxItemResource *bitmapSpec = new wxItemResource;
+// bitmapSpec->SetType(wxTYPE_BITMAP);
+ bitmapSpec->SetType("wxBitmap");
+
+ // List is of form: [filename, bitmaptype, platform, colours, xresolution, yresolution]
+ // where everything after 'filename' is optional.
+ PrologExpr *nameExpr = listExpr->Nth(0);
+ PrologExpr *typeExpr = listExpr->Nth(1);
+ PrologExpr *platformExpr = listExpr->Nth(2);
+ PrologExpr *coloursExpr = listExpr->Nth(3);
+ PrologExpr *xresExpr = listExpr->Nth(4);
+ PrologExpr *yresExpr = listExpr->Nth(5);
+ if (nameExpr && nameExpr->StringValue())
+ bitmapSpec->SetName(WXSTRINGCAST nameExpr->StringValue());
+ if (typeExpr && typeExpr->StringValue())
+ bitmapSpec->SetValue1(wxParseWindowStyle(WXSTRINGCAST typeExpr->StringValue()));
+ else
+ bitmapSpec->SetValue1(0);
+
+ if (platformExpr && platformExpr->StringValue())
+ {
+ wxString plat(platformExpr->StringValue());
+ if (plat == "windows" || plat == "WINDOWS")
+ bitmapSpec->SetValue2(RESOURCE_PLATFORM_WINDOWS);
+ else if (plat == "x" || plat == "X")
+ bitmapSpec->SetValue2(RESOURCE_PLATFORM_X);
+ else if (plat == "mac" || plat == "MAC")
+ bitmapSpec->SetValue2(RESOURCE_PLATFORM_MAC);
+ else
+ bitmapSpec->SetValue2(RESOURCE_PLATFORM_ANY);
+ }
+ else
+ bitmapSpec->SetValue2(RESOURCE_PLATFORM_ANY);
+
+ if (coloursExpr)
+ bitmapSpec->SetValue3(coloursExpr->IntegerValue());
+ int xres = 0;
+ int yres = 0;
+ if (xresExpr)
+ xres = (int)xresExpr->IntegerValue();
+ if (yresExpr)
+ yres = (int)yresExpr->IntegerValue();
+ bitmapSpec->SetSize(0, 0, xres, yres);
+
+ bitmapItem->GetChildren().Append(bitmapSpec);
+ }
+ }
+ }
+ bitmapExpr = bitmapExpr->GetNext();
+ }
+
+ return bitmapItem;
+}
+
+wxItemResource *wxResourceInterpretIcon(wxResourceTable& table, PrologExpr *expr)
+{
+ wxItemResource *item = wxResourceInterpretBitmap(table, expr);
+ if (item)
+ {
+// item->SetType(wxTYPE_ICON);
+ item->SetType("wxIcon");
+ return item;
+ }
+ else
+ return NULL;
+}
+
+// Interpret list expression as a font
+wxFont *wxResourceInterpretFontSpec(PrologExpr *expr)
+{
+ if (expr->Type() != PrologList)
+ return NULL;
+
+ int point = 10;
+ int family = wxSWISS;
+ int style = wxNORMAL;
+ int weight = wxNORMAL;
+ int underline = 0;
+ wxString faceName("");
+
+ PrologExpr *pointExpr = expr->Nth(0);
+ PrologExpr *familyExpr = expr->Nth(1);
+ PrologExpr *styleExpr = expr->Nth(2);
+ PrologExpr *weightExpr = expr->Nth(3);
+ PrologExpr *underlineExpr = expr->Nth(4);
+ PrologExpr *faceNameExpr = expr->Nth(5);
+ if (pointExpr)
+ point = (int)pointExpr->IntegerValue();
+ if (familyExpr)
+ family = (int)wxParseWindowStyle(WXSTRINGCAST familyExpr->StringValue());
+ if (styleExpr)
+ style = (int)wxParseWindowStyle(WXSTRINGCAST styleExpr->StringValue());
+ if (weightExpr)
+ weight = (int)wxParseWindowStyle(WXSTRINGCAST weightExpr->StringValue());
+ if (underlineExpr)
+ underline = (int)underlineExpr->IntegerValue();
+ if (faceNameExpr)
+ faceName = faceNameExpr->StringValue();
+
+ char *faceName1 = NULL;
+ if (faceName != "")
+ faceName1 = WXSTRINGCAST faceName;
+ wxFont *font = wxTheFontList->FindOrCreateFont(point, family, style, weight, (underline != 0), faceName1);
+ return font;
+}
+
+/*
+ * (Re)allocate buffer for reading in from resource file
+ */
+
+bool wxReallocateResourceBuffer(void)
+{
+ if (!wxResourceBuffer)
+ {
+ wxResourceBufferSize = 1000;
+ wxResourceBuffer = new char[wxResourceBufferSize];
+ return TRUE;
+ }
+ if (wxResourceBuffer)
+ {
+ long newSize = wxResourceBufferSize + 1000;
+ char *tmp = new char[(int)newSize];
+ strncpy(tmp, wxResourceBuffer, (int)wxResourceBufferCount);
+ delete[] wxResourceBuffer;
+ wxResourceBuffer = tmp;
+ wxResourceBufferSize = newSize;
+ }
+ return TRUE;
+}
+
+static bool wxEatWhiteSpace(FILE *fd)
+{
+ int ch = getc(fd);
+ if ((ch != ' ') && (ch != '/') && (ch != ' ') && (ch != 10) && (ch != 13) && (ch != 9))
+ {
+ ungetc(ch, fd);
+ return TRUE;
+ }
+
+ // Eat whitespace
+ while (ch == ' ' || ch == 10 || ch == 13 || ch == 9)
+ ch = getc(fd);
+ // Check for comment
+ if (ch == '/')
+ {
+ ch = getc(fd);
+ if (ch == '*')
+ {
+ bool finished = FALSE;
+ while (!finished)
+ {
+ ch = getc(fd);
+ if (ch == EOF)
+ return FALSE;
+ if (ch == '*')
+ {
+ int newCh = getc(fd);
+ if (newCh == '/')
+ finished = TRUE;
+ else
+ {
+ ungetc(newCh, fd);
+ }
+ }
+ }
+ }
+ else // False alarm
+ return FALSE;
+ }
+ else
+ ungetc(ch, fd);
+ return wxEatWhiteSpace(fd);
+}
+
+bool wxGetResourceToken(FILE *fd)
+{
+ if (!wxResourceBuffer)
+ wxReallocateResourceBuffer();
+ wxResourceBuffer[0] = 0;
+ wxEatWhiteSpace(fd);
+
+ int ch = getc(fd);
+ if (ch == '"')
+ {
+ // Get string
+ wxResourceBufferCount = 0;
+ ch = getc(fd);
+ while (ch != '"')
+ {
+ int actualCh = ch;
+ if (ch == EOF)
+ {
+ wxResourceBuffer[wxResourceBufferCount] = 0;
+ return FALSE;
+ }
+ // Escaped characters
+ else if (ch == '\\')
+ {
+ int newCh = getc(fd);
+ if (newCh == '"')
+ actualCh = '"';
+ else if (newCh == 10)
+ actualCh = 10;
+ else
+ {
+ ungetc(newCh, fd);
+ }
+ }
+
+ if (wxResourceBufferCount >= wxResourceBufferSize-1)
+ wxReallocateResourceBuffer();
+ wxResourceBuffer[wxResourceBufferCount] = (char)actualCh;
+ wxResourceBufferCount ++;
+ ch = getc(fd);
+ }
+ 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 = getc(fd);
+ }
+ wxResourceBuffer[wxResourceBufferCount] = 0;
+ if (ch == EOF)
+ return FALSE;
+ }
+ return TRUE;
+}
+
+/*
+ * Files are in form:
+ static char *name = "....";
+ with possible comments.
+ */
+
+bool wxResourceReadOneResource(FILE *fd, PrologDatabase& 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
+ {
+ char buf[300];
+ sprintf(buf, "#define %s must be an integer.", name);
+ wxWarning(buf);
+ 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))
+ {
+ char buf[400];
+ sprintf(buf, "Could not find resource include file %s.", actualName);
+ wxWarning(buf);
+ }
+ 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.");
+ wxWarning(buf);
+ return FALSE;
+ }
+
+ // char
+ if (!wxGetResourceToken(fd))
+ {
+ wxWarning("Unexpected end of file whilst parsing resource.");
+ *eof = TRUE;
+ return FALSE;
+ }
+
+ if (strcmp(wxResourceBuffer, "char") != 0)
+ {
+ wxWarning("Expected 'char' whilst parsing resource.");
+ return FALSE;
+ }
+
+ // *name
+ if (!wxGetResourceToken(fd))
+ {
+ wxWarning("Unexpected end of file whilst parsing resource.");
+ *eof = TRUE;
+ return FALSE;
+ }
+
+ if (wxResourceBuffer[0] != '*')
+ {
+ wxWarning("Expected '*' whilst parsing resource.");
+ return FALSE;
+ }
+ char nameBuf[100];
+ strncpy(nameBuf, wxResourceBuffer+1, 99);
+
+ // =
+ if (!wxGetResourceToken(fd))
+ {
+ wxWarning("Unexpected end of file whilst parsing resource.");
+ *eof = TRUE;
+ return FALSE;
+ }
+
+ if (strcmp(wxResourceBuffer, "=") != 0)
+ {
+ wxWarning("Expected '=' whilst parsing resource.");
+ return FALSE;
+ }
+
+ // String
+ if (!wxGetResourceToken(fd))
+ {
+ wxWarning("Unexpected end of file whilst parsing resource.");
+ *eof = TRUE;
+ return FALSE;
+ }
+ else
+ {
+ if (!db.ReadPrologFromString(wxResourceBuffer))
+ {
+ char buf[300];
+ sprintf(buf, "%s: ill-formed resource file syntax.", nameBuf);
+ wxWarning(buf);
+ return FALSE;
+ }
+ }
+ // Semicolon
+ if (!wxGetResourceToken(fd))
+ {
+ *eof = TRUE;
+ }
+ return TRUE;
+}
+
+/*
+ * Parses string window style into integer window style
+ */
+
+/*
+ * Style flag parsing, e.g.
+ * "wxSYSTEM_MENU | wxBORDER" -> integer
+ */
+
+char *wxResourceParseWord(char *s, int *i)
+{
+ if (!s)
+ return NULL;
+
+ static char buf[150];
+ int len = strlen(s);
+ int j = 0;
+ int ii = *i;
+ while ((ii < len) && (isalpha(s[ii]) || (s[ii] == '_')))
+ {
+ buf[j] = s[ii];
+ j ++;
+ ii ++;
+ }
+ buf[j] = 0;
+
+ // Eat whitespace and conjunction characters
+ while ((ii < len) &&
+ ((s[ii] == ' ') || (s[ii] == '|') || (s[ii] == ',')))
+ {
+ ii ++;
+ }
+ *i = ii;
+ if (j == 0)
+ return NULL;
+ else
+ return buf;
+}
+
+struct wxResourceBitListStruct
+{
+ char *word;
+ long bits;
+};
+
+static wxResourceBitListStruct wxResourceBitListTable[] =
+{
+ /* wxListBox */
+ { "wxSINGLE", wxLB_SINGLE },
+ { "wxMULTIPLE", wxLB_MULTIPLE },
+ { "wxEXTENDED", wxLB_EXTENDED },
+ { "wxLB_SINGLE", wxLB_SINGLE },
+ { "wxLB_MULTIPLE", wxLB_MULTIPLE },
+ { "wxLB_EXTENDED", wxLB_EXTENDED },
+ { "wxNEEDED_SB", wxNEEDED_SB },
+ { "wxALWAYS_SB", wxALWAYS_SB },
+ { "wxLB_NEEDED_SB", wxLB_NEEDED_SB },
+ { "wxLB_ALWAYS_SB", wxLB_ALWAYS_SB },
+ { "wxLB_SORT", wxLB_SORT },
+
+ /* wxComboxBox */
+ { "wxCB_SIMPLE", wxCB_SIMPLE },
+ { "wxCB_DROPDOWN", wxCB_DROPDOWN },
+ { "wxCB_SORT", wxCB_SORT },
+
+ /* wxGauge */
+ { "wxGA_PROGRESSBAR", wxGA_PROGRESSBAR },
+
+ /* wxTextCtrl */
+ { "wxPASSWORD", wxPASSWORD},
+ { "wxPROCESS_ENTER", wxPROCESS_ENTER},
+ { "wxTE_PASSWORD", wxTE_PASSWORD},
+ { "wxTE_READONLY", wxTE_READONLY},
+ { "wxTE_PROCESS_ENTER", wxTE_PROCESS_ENTER},
+
+ /* wxRadioButton */
+ { "wxRB_GROUP", wxRB_GROUP },
+
+ /* wxItem */
+ { "wxFIXED_LENGTH", wxFIXED_LENGTH},
+ { "wxALIGN_LEFT", wxALIGN_LEFT},
+ { "wxALIGN_CENTER", wxALIGN_CENTER},
+ { "wxALIGN_CENTRE", wxALIGN_CENTRE},
+ { "wxALIGN_RIGHT", wxALIGN_RIGHT},
+
+ /* wxToolBar */
+ { "wxTB_3DBUTTONS", wxTB_3DBUTTONS},
+
+ /* Generic */
+ { "wxVSCROLL", wxVSCROLL },
+ { "wxHSCROLL", wxHSCROLL },
+ { "wxCAPTION", wxCAPTION },
+ { "wxSTAY_ON_TOP", wxSTAY_ON_TOP},
+ { "wxICONIZE", wxICONIZE},
+ { "wxMINIMIZE", wxICONIZE},
+ { "wxMAXIMIZE", wxMAXIMIZE},
+ { "wxSDI", 0},
+ { "wxMDI_PARENT", 0},
+ { "wxMDI_CHILD", 0},
+ { "wxTHICK_FRAME", wxTHICK_FRAME},
+ { "wxRESIZE_BORDER", wxRESIZE_BORDER},
+ { "wxSYSTEM_MENU", wxSYSTEM_MENU},
+ { "wxMINIMIZE_BOX", wxMINIMIZE_BOX},
+ { "wxMAXIMIZE_BOX", wxMAXIMIZE_BOX},
+ { "wxRESIZE_BOX", wxRESIZE_BOX},
+ { "wxDEFAULT_FRAME", wxDEFAULT_FRAME},
+ { "wxDEFAULT_DIALOG_STYLE", wxDEFAULT_DIALOG_STYLE},
+ { "wxBORDER", wxBORDER},
+ { "wxRETAINED", wxRETAINED},
+ { "wxEDITABLE", wxEDITABLE},
+ { "wxREADONLY", wxREADONLY},
+ { "wxNATIVE_IMPL", 0},
+ { "wxEXTENDED_IMPL", 0},
+ { "wxBACKINGSTORE", wxBACKINGSTORE},
+// { "wxFLAT", wxFLAT},
+// { "wxMOTIF_RESIZE", wxMOTIF_RESIZE},
+ { "wxFIXED_LENGTH", wxFIXED_LENGTH},
+
+#if USE_ENHANCED_DIALOG
+ // Enhanced dialog
+ { "wxBOTTOM_COMMANDS", wxBOTTOM_COMMANDS},
+ { "wxRIGHT_COMMANDS", wxRIGHT_COMMANDS},
+ { "wxSTATUS_FOOTER", wxSTATUS_FOOTER},
+ { "wxNO_STATUS_FOOTER", wxNO_STATUS_FOOTER},
+ { "wxNO_CANCEL_BUTTON", wxNO_CANCEL_BUTTON},
+ { "wxCANCEL_BUTTON_FIRST", wxCANCEL_BUTTON_FIRST},
+ { "wxCANCEL_BUTTON_SECOND", wxCANCEL_BUTTON_SECOND},
+ { "wxCANCEL_BUTTON_LAST", wxCANCEL_BUTTON_LAST},
+ { "wxENH_DEFAULT", wxENH_DEFAULT},
+#endif
+
+ { "wxCOLOURED", wxCOLOURED},
+ { "wxTINY_CAPTION_HORIZ", wxTINY_CAPTION_HORIZ},
+ { "wxTINY_CAPTION_VERT", wxTINY_CAPTION_VERT},
+
+ // Text font families
+ { "wxDEFAULT", wxDEFAULT},
+ { "wxDECORATIVE", wxDECORATIVE},
+ { "wxROMAN", wxROMAN},
+ { "wxSCRIPT", wxSCRIPT},
+ { "wxSWISS", wxSWISS},
+ { "wxMODERN", wxMODERN},
+ { "wxTELETYPE", wxTELETYPE},
+ { "wxVARIABLE", wxVARIABLE},
+ { "wxFIXED", wxFIXED},
+ { "wxNORMAL", wxNORMAL},
+ { "wxLIGHT", wxLIGHT},
+ { "wxBOLD", wxBOLD},
+ { "wxITALIC", wxITALIC},
+ { "wxSLANT", wxSLANT},
+ { "wxSOLID", wxSOLID},
+ { "wxDOT", wxDOT},
+ { "wxLONG_DASH", wxLONG_DASH},
+ { "wxSHORT_DASH", wxSHORT_DASH},
+ { "wxDOT_DASH", wxDOT_DASH},
+ { "wxUSER_DASH", wxUSER_DASH},
+ { "wxTRANSPARENT", wxTRANSPARENT},
+ { "wxSTIPPLE", wxSTIPPLE},
+ { "wxBDIAGONAL_HATCH", wxBDIAGONAL_HATCH},
+ { "wxCROSSDIAG_HATCH", wxCROSSDIAG_HATCH},
+ { "wxFDIAGONAL_HATCH", wxFDIAGONAL_HATCH},
+ { "wxCROSS_HATCH", wxCROSS_HATCH},
+ { "wxHORIZONTAL_HATCH", wxHORIZONTAL_HATCH},
+ { "wxVERTICAL_HATCH", wxVERTICAL_HATCH},
+ { "wxJOIN_BEVEL", wxJOIN_BEVEL},
+ { "wxJOIN_MITER", wxJOIN_MITER},
+ { "wxJOIN_ROUND", wxJOIN_ROUND},
+ { "wxCAP_ROUND", wxCAP_ROUND},
+ { "wxCAP_PROJECTING", wxCAP_PROJECTING},
+ { "wxCAP_BUTT", wxCAP_BUTT},
+
+ // Logical ops
+ { "wxCLEAR", wxCLEAR},
+ { "wxXOR", wxXOR},
+ { "wxINVERT", wxINVERT},
+ { "wxOR_REVERSE", wxOR_REVERSE},
+ { "wxAND_REVERSE", wxAND_REVERSE},
+ { "wxCOPY", wxCOPY},
+ { "wxAND", wxAND},
+ { "wxAND_INVERT", wxAND_INVERT},
+ { "wxNO_OP", wxNO_OP},
+ { "wxNOR", wxNOR},
+ { "wxEQUIV", wxEQUIV},
+ { "wxSRC_INVERT", wxSRC_INVERT},
+ { "wxOR_INVERT", wxOR_INVERT},
+ { "wxNAND", wxNAND},
+ { "wxOR", wxOR},
+ { "wxSET", wxSET},
+
+ { "wxFLOOD_SURFACE", wxFLOOD_SURFACE},
+ { "wxFLOOD_BORDER", wxFLOOD_BORDER},
+ { "wxODDEVEN_RULE", wxODDEVEN_RULE},
+ { "wxWINDING_RULE", wxWINDING_RULE},
+ { "wxHORIZONTAL", wxHORIZONTAL},
+ { "wxVERTICAL", wxVERTICAL},
+ { "wxBOTH", wxBOTH},
+ { "wxCENTER_FRAME", wxCENTER_FRAME},
+ { "wxOK", wxOK},
+ { "wxYES_NO", wxYES_NO},
+ { "wxCANCEL", wxCANCEL},
+ { "wxYES", wxYES},
+ { "wxNO", wxNO},
+ { "wxICON_EXCLAMATION", wxICON_EXCLAMATION},
+ { "wxICON_HAND", wxICON_HAND},
+ { "wxICON_QUESTION", wxICON_QUESTION},
+ { "wxICON_INFORMATION", wxICON_INFORMATION},
+ { "wxICON_STOP", wxICON_STOP},
+ { "wxICON_ASTERISK", wxICON_ASTERISK},
+ { "wxICON_MASK", wxICON_MASK},
+ { "wxCENTRE", wxCENTRE},
+ { "wxCENTER", wxCENTRE},
+ { "wxUSER_COLOURS", wxUSER_COLOURS},
+ { "wxVERTICAL_LABEL", 0},
+ { "wxHORIZONTAL_LABEL", 0},
+
+ // Bitmap types (not strictly styles)
+ { "wxBITMAP_TYPE_XPM", wxBITMAP_TYPE_XPM},
+ { "wxBITMAP_TYPE_XBM", wxBITMAP_TYPE_XBM},
+ { "wxBITMAP_TYPE_BMP", wxBITMAP_TYPE_BMP},
+ { "wxBITMAP_TYPE_RESOURCE", wxBITMAP_TYPE_BMP_RESOURCE},
+ { "wxBITMAP_TYPE_BMP_RESOURCE", wxBITMAP_TYPE_BMP_RESOURCE},
+ { "wxBITMAP_TYPE_GIF", wxBITMAP_TYPE_GIF},
+ { "wxBITMAP_TYPE_TIF", wxBITMAP_TYPE_TIF},
+ { "wxBITMAP_TYPE_ICO", wxBITMAP_TYPE_ICO},
+ { "wxBITMAP_TYPE_ICO_RESOURCE", wxBITMAP_TYPE_ICO_RESOURCE},
+ { "wxBITMAP_TYPE_CUR", wxBITMAP_TYPE_CUR},
+ { "wxBITMAP_TYPE_CUR_RESOURCE", wxBITMAP_TYPE_CUR_RESOURCE},
+ { "wxBITMAP_TYPE_XBM_DATA", wxBITMAP_TYPE_XBM_DATA},
+ { "wxBITMAP_TYPE_XPM_DATA", wxBITMAP_TYPE_XPM_DATA},
+ { "wxBITMAP_TYPE_ANY", wxBITMAP_TYPE_ANY}
+};
+
+static int wxResourceBitListCount = (sizeof(wxResourceBitListTable)/sizeof(wxResourceBitListStruct));
+
+long wxParseWindowStyle(char *bitListString)
+{
+ int i = 0;
+ char *word;
+ long bitList = 0;
+ while ((word = wxResourceParseWord(bitListString, &i)))
+ {
+ bool found = FALSE;
+ int j;
+ for (j = 0; j < wxResourceBitListCount; j++)
+ if (strcmp(wxResourceBitListTable[j].word, word) == 0)
+ {
+ bitList |= wxResourceBitListTable[j].bits;
+ found = TRUE;
+ break;
+ }
+ if (!found)
+ {
+ char buf[200];
+ sprintf(buf, "Unrecognized style %s whilst parsing resource.", word);
+ wxWarning(buf);
+ return 0;
+ }
+ }
+ return bitList;
+}
+
+/*
+ * Load a bitmap from a wxWindows resource, choosing an optimum
+ * depth and appropriate type.
+ */
+
+wxBitmap *wxResourceCreateBitmap(char *resource, wxResourceTable *table)
+{
+ if (!table)
+ table = wxDefaultResourceTable;
+
+ wxItemResource *item = table->FindResource(resource);
+ if (item)
+ {
+ if (!item->GetType() || strcmp(item->GetType(), "wxBitmap") != 0)
+ {
+ char buf[300];
+ sprintf(buf, "%s not a bitmap resource specification.", resource);
+ wxWarning(buf);
+ return NULL;
+ }
+ int thisDepth = wxDisplayDepth();
+ long thisNoColours = (long)pow(2.0, (double)thisDepth);
+
+ wxItemResource *optResource = NULL;
+
+ // Try to find optimum bitmap for this platform/colour depth
+ wxNode *node = item->GetChildren().First();
+ while (node)
+ {
+ wxItemResource *child = (wxItemResource *)node->Data();
+ int platform = (int)child->GetValue2();
+ int noColours = (int)child->GetValue3();
+/*
+ char *name = child->GetName();
+ int bitmapType = (int)child->GetValue1();
+ int xRes = child->GetWidth();
+ int yRes = child->GetHeight();
+*/
+
+ switch (platform)
+ {
+ case RESOURCE_PLATFORM_ANY:
+ {
+ if (!optResource && ((noColours == 0) || (noColours <= thisNoColours)))
+ optResource = child;
+ else
+ {
+ // Maximise the number of colours.
+ // If noColours is zero (unspecified), then assume this
+ // is the right one.
+ if ((noColours == 0) || ((noColours <= thisNoColours) && (noColours > optResource->GetValue3())))
+ optResource = child;
+ }
+ break;
+ }
+#ifdef __WINDOWS__
+ case RESOURCE_PLATFORM_WINDOWS:
+ {
+ if (!optResource && ((noColours == 0) || (noColours <= thisNoColours)))
+ optResource = child;
+ else
+ {
+ // Maximise the number of colours
+ if ((noColours > 0) || ((noColours <= thisNoColours) && (noColours > optResource->GetValue3())))
+ optResource = child;
+ }
+ break;
+ }
+#endif
+#ifdef __X__
+ case RESOURCE_PLATFORM_X:
+ {
+ if (!optResource && ((noColours == 0) || (noColours <= thisNoColours)))
+ optResource = child;
+ else
+ {
+ // Maximise the number of colours
+ if ((noColours == 0) || ((noColours <= thisNoColours) && (noColours > optResource->GetValue3())))
+ optResource = child;
+ }
+ break;
+ }
+#endif
+#ifdef wx_max
+ case RESOURCE_PLATFORM_MAC:
+ {
+ if (!optResource && ((noColours == 0) || (noColours <= thisNoColours)))
+ optResource = child;
+ else
+ {
+ // Maximise the number of colours
+ if ((noColours == 0) || ((noColours <= thisNoColours) && (noColours > optResource->GetValue3())))
+ optResource = child;
+ }
+ break;
+ }
+#endif
+ default:
+ break;
+ }
+ node = node->Next();
+ }
+ // If no matching resource, fail.
+ if (!optResource)
+ return NULL;
+
+ char *name = optResource->GetName();
+ int bitmapType = (int)optResource->GetValue1();
+ wxBitmap *bitmap = NULL;
+ switch (bitmapType)
+ {
+ case wxBITMAP_TYPE_XBM_DATA:
+ {
+#ifdef __X__
+ wxItemResource *item = table->FindResource(name);
+ if (!item)
+ {
+ char buf[400];
+ sprintf(buf, "Failed to find XBM resource %s.\nForgot to use wxResourceLoadBitmapData?", name);
+ wxWarning(buf);
+ return NULL;
+ }
+ bitmap = new wxBitmap((char *)item->GetValue1(), (int)item->GetValue2(), (int)item->GetValue3());
+#else
+ wxWarning("No XBM facility available!");
+#endif
+ break;
+ }
+ case wxBITMAP_TYPE_XPM_DATA:
+ {
+#if (defined(__X__) && USE_XPM_IN_X) || (defined(__WINDOWS__) && USE_XPM_IN_MSW)
+ wxItemResource *item = table->FindResource(name);
+ if (!item)
+ {
+ char buf[400];
+ sprintf(buf, "Failed to find XPM resource %s.\nForgot to use wxResourceLoadBitmapData?", name);
+ wxWarning(buf);
+ return NULL;
+ }
+ bitmap = new wxBitmap((char **)item->GetValue1());
+#else
+ wxWarning("No XPM facility available!");
+#endif
+ break;
+ }
+ default:
+ {
+ bitmap = new wxBitmap(name, bitmapType);
+ break;
+ }
+ }
+ if (!bitmap)
+ return NULL;
+
+ if (bitmap->Ok())
+ {
+ return bitmap;
+ }
+ else
+ {
+ delete bitmap;
+ return NULL;
+ }
+ }
+ else
+ {
+ char buf[300];
+ sprintf(buf, "Bitmap resource specification %s not found.", resource);
+ wxWarning(buf);
+ return NULL;
+ }
+}
+
+/*
+ * Load an icon from a wxWindows resource, choosing an optimum
+ * depth and appropriate type.
+ */
+
+wxIcon *wxResourceCreateIcon(char *resource, wxResourceTable *table)
+{
+ if (!table)
+ table = wxDefaultResourceTable;
+
+ wxItemResource *item = table->FindResource(resource);
+ if (item)
+ {
+ if (!item->GetType() || strcmp(item->GetType(), "wxIcon") != 0)
+ {
+ char buf[300];
+ sprintf(buf, "%s not an icon resource specification.", resource);
+ wxWarning(buf);
+ return NULL;
+ }
+ int thisDepth = wxDisplayDepth();
+ long thisNoColours = (long)pow(2.0, (double)thisDepth);
+
+ wxItemResource *optResource = NULL;
+
+ // Try to find optimum icon for this platform/colour depth
+ wxNode *node = item->GetChildren().First();
+ while (node)
+ {
+ wxItemResource *child = (wxItemResource *)node->Data();
+ int platform = (int)child->GetValue2();
+ int noColours = (int)child->GetValue3();
+/*
+ char *name = child->GetName();
+ int bitmapType = (int)child->GetValue1();
+ int xRes = child->GetWidth();
+ int yRes = child->GetHeight();
+*/
+
+ switch (platform)
+ {
+ case RESOURCE_PLATFORM_ANY:
+ {
+ if (!optResource && ((noColours == 0) || (noColours <= thisNoColours)))
+ optResource = child;
+ else
+ {
+ // Maximise the number of colours.
+ // If noColours is zero (unspecified), then assume this
+ // is the right one.
+ if ((noColours == 0) || ((noColours <= thisNoColours) && (noColours > optResource->GetValue3())))
+ optResource = child;
+ }
+ break;
+ }
+#ifdef __WINDOWS__
+ case RESOURCE_PLATFORM_WINDOWS:
+ {
+ if (!optResource && ((noColours == 0) || (noColours <= thisNoColours)))
+ optResource = child;
+ else
+ {
+ // Maximise the number of colours
+ if ((noColours > 0) || ((noColours <= thisNoColours) && (noColours > optResource->GetValue3())))
+ optResource = child;
+ }
+ break;
+ }
+#endif
+#ifdef __X__
+ case RESOURCE_PLATFORM_X:
+ {
+ if (!optResource && ((noColours == 0) || (noColours <= thisNoColours)))
+ optResource = child;
+ else
+ {
+ // Maximise the number of colours
+ if ((noColours == 0) || ((noColours <= thisNoColours) && (noColours > optResource->GetValue3())))
+ optResource = child;
+ }
+ break;
+ }
+#endif
+#ifdef wx_max
+ case RESOURCE_PLATFORM_MAC:
+ {
+ if (!optResource && ((noColours == 0) || (noColours <= thisNoColours)))
+ optResource = child;
+ else
+ {
+ // Maximise the number of colours
+ if ((noColours == 0) || ((noColours <= thisNoColours) && (noColours > optResource->GetValue3())))
+ optResource = child;
+ }
+ break;
+ }
+#endif
+ default:
+ break;
+ }
+ node = node->Next();
+ }
+ // If no matching resource, fail.
+ if (!optResource)
+ return NULL;
+
+ char *name = optResource->GetName();
+ int bitmapType = (int)optResource->GetValue1();
+ wxIcon *icon = NULL;
+ switch (bitmapType)
+ {
+ case wxBITMAP_TYPE_XBM_DATA:
+ {
+#ifdef __X__
+ wxItemResource *item = table->FindResource(name);
+ if (!item)
+ {
+ char buf[400];
+ sprintf(buf, "Failed to find XBM resource %s.\nForgot to use wxResourceLoadIconData?", name);
+ wxWarning(buf);
+ return NULL;
+ }
+ icon = new wxIcon((char *)item->GetValue1(), (int)item->GetValue2(), (int)item->GetValue3());
+#else
+ wxWarning("No XBM facility available!");
+#endif
+ break;
+ }
+ case wxBITMAP_TYPE_XPM_DATA:
+ {
+ // *** XPM ICON NOT YET IMPLEMENTED IN WXWINDOWS ***
+/*
+#if (defined(__X__) && USE_XPM_IN_X) || (defined(__WINDOWS__) && USE_XPM_IN_MSW)
+ wxItemResource *item = table->FindResource(name);
+ if (!item)
+ {
+ char buf[400];
+ sprintf(buf, "Failed to find XPM resource %s.\nForgot to use wxResourceLoadIconData?", name);
+ wxWarning(buf);
+ return NULL;
+ }
+ icon = new wxIcon((char **)item->GetValue1());
+#else
+ wxWarning("No XPM facility available!");
+#endif
+*/
+ wxWarning("No XPM icon facility available!");
+ break;
+ }
+ default:
+ {
+ icon = new wxIcon(name, bitmapType);
+ break;
+ }
+ }
+ if (!icon)
+ return NULL;
+
+ if (icon->Ok())
+ {
+ return icon;
+ }
+ else
+ {
+ delete icon;
+ return NULL;
+ }
+ }
+ else
+ {
+ char buf[300];
+ sprintf(buf, "Icon resource specification %s not found.", resource);
+ wxWarning(buf);
+ return NULL;
+ }
+}
+
+wxMenu *wxResourceCreateMenu(wxItemResource *item)
+{
+ wxMenu *menu = new wxMenu;
+ wxNode *node = item->GetChildren().First();
+ while (node)
+ {
+ wxItemResource *child = (wxItemResource *)node->Data();
+ if (child->GetType() && strcmp(child->GetType(), "wxMenuSeparator") == 0)
+ menu->AppendSeparator();
+ else if (child->GetChildren().Number() > 0)
+ {
+ wxMenu *subMenu = wxResourceCreateMenu(child);
+ if (subMenu)
+ menu->Append((int)child->GetValue1(), child->GetTitle(), subMenu, child->GetValue4());
+ }
+ else
+ {
+ menu->Append((int)child->GetValue1(), child->GetTitle(), child->GetValue4(), (child->GetValue2() != 0));
+ }
+ node = node->Next();
+ }
+ return menu;
+}
+
+wxMenuBar *wxResourceCreateMenuBar(char *resource, wxResourceTable *table, wxMenuBar *menuBar)
+{
+ if (!table)
+ table = wxDefaultResourceTable;
+
+ wxItemResource *menuResource = table->FindResource(resource);
+ if (menuResource && menuResource->GetType() && strcmp(menuResource->GetType(), "wxMenu") == 0)
+ {
+ if (!menuBar)
+ menuBar = new wxMenuBar;
+ wxNode *node = menuResource->GetChildren().First();
+ while (node)
+ {
+ wxItemResource *child = (wxItemResource *)node->Data();
+ wxMenu *menu = wxResourceCreateMenu(child);
+ if (menu)
+ menuBar->Append(menu, child->GetTitle());
+ node = node->Next();
+ }
+ return menuBar;
+ }
+ return NULL;
+}
+
+wxMenu *wxResourceCreateMenu(char *resource, wxResourceTable *table)
+{
+ if (!table)
+ table = wxDefaultResourceTable;
+
+ wxItemResource *menuResource = table->FindResource(resource);
+ if (menuResource && menuResource->GetType() && strcmp(menuResource->GetType(), "wxMenu") == 0)
+// if (menuResource && (menuResource->GetType() == wxTYPE_MENU))
+ return wxResourceCreateMenu(menuResource);
+ return NULL;
+}
+
+// Global equivalents (so don't have to refer to default table explicitly)
+bool wxResourceParseData(char *resource, wxResourceTable *table)
+{
+ if (!table)
+ table = wxDefaultResourceTable;
+
+ return table->ParseResourceData(resource);
+}
+
+bool wxResourceParseFile(char *filename, wxResourceTable *table)
+{
+ if (!table)
+ table = wxDefaultResourceTable;
+
+ return table->ParseResourceFile(filename);
+}
+
+// Register XBM/XPM data
+bool wxResourceRegisterBitmapData(char *name, char bits[], int width, int height, wxResourceTable *table)
+{
+ if (!table)
+ table = wxDefaultResourceTable;
+
+ return table->RegisterResourceBitmapData(name, bits, width, height);
+}
+
+bool wxResourceRegisterBitmapData(char *name, char **data, wxResourceTable *table)
+{
+ if (!table)
+ table = wxDefaultResourceTable;
+
+ return table->RegisterResourceBitmapData(name, data);
+}
+
+void wxResourceClear(wxResourceTable *table)
+{
+ if (!table)
+ table = wxDefaultResourceTable;
+
+ table->ClearTable();
+}
+
+/*
+ * Identifiers
+ */
+
+bool wxResourceAddIdentifier(char *name, int value, wxResourceTable *table)
+{
+ if (!table)
+ table = wxDefaultResourceTable;
+
+ table->identifiers.Put(name, (wxObject *)value);
+ return TRUE;
+}
+
+int wxResourceGetIdentifier(char *name, wxResourceTable *table)
+{
+ if (!table)
+ table = wxDefaultResourceTable;
+
+ return (int)table->identifiers.Get(name);
+}
+
+/*
+ * Parse #include file for #defines (only)
+ */
+
+bool wxResourceParseIncludeFile(char *f, wxResourceTable *table)
+{
+ if (!table)
+ table = wxDefaultResourceTable;
+
+ FILE *fd = fopen(f, "r");
+ if (!fd)
+ {
+ return FALSE;
+ }
+ while (wxGetResourceToken(fd))
+ {
+ if (strcmp(wxResourceBuffer, "#define") == 0)
+ {
+ wxGetResourceToken(fd);
+ char *name = copystring(wxResourceBuffer);
+ wxGetResourceToken(fd);
+ char *value = copystring(wxResourceBuffer);
+ if (isdigit(value[0]))
+ {
+ int val = (int)atol(value);
+ wxResourceAddIdentifier(name, val, table);
+ }
+ delete[] name;
+ delete[] value;
+ }
+ }
+ fclose(fd);
+ return TRUE;
+}
+
+/*
+ * Reading strings as if they were .wxr files
+ */
+
+static int getc_string(char *s)
+{
+ int ch = s[wxResourceStringPtr];
+ if (ch == 0)
+ return EOF;
+ else
+ {
+ wxResourceStringPtr ++;
+ return ch;
+ }
+}
+
+static int ungetc_string(void)
+{
+ wxResourceStringPtr --;
+ return 0;
+}
+
+bool wxEatWhiteSpaceString(char *s)
+{
+ int ch = getc_string(s);
+ if (ch == EOF)
+ return TRUE;
+
+ if ((ch != ' ') && (ch != '/') && (ch != ' ') && (ch != 10) && (ch != 13) && (ch != 9))
+ {
+ ungetc_string();
+ return TRUE;
+ }
+
+ // Eat whitespace
+ while (ch == ' ' || ch == 10 || ch == 13 || ch == 9)
+ ch = getc_string(s);
+ // Check for comment
+ if (ch == '/')
+ {
+ ch = getc_string(s);
+ if (ch == '*')
+ {
+ bool finished = FALSE;
+ while (!finished)
+ {
+ ch = getc_string(s);
+ if (ch == EOF)
+ return FALSE;
+ if (ch == '*')
+ {
+ int newCh = getc_string(s);
+ if (newCh == '/')
+ finished = TRUE;
+ else
+ {
+ ungetc_string();
+ }
+ }
+ }
+ }
+ else // False alarm
+ return FALSE;
+ }
+ else if (ch != EOF)
+ ungetc_string();
+ return wxEatWhiteSpaceString(s);
+}
+
+bool wxGetResourceTokenString(char *s)
+{
+ if (!wxResourceBuffer)
+ wxReallocateResourceBuffer();
+ wxResourceBuffer[0] = 0;
+ wxEatWhiteSpaceString(s);
+
+ int ch = getc_string(s);
+ if (ch == '"')
+ {
+ // Get string
+ wxResourceBufferCount = 0;
+ ch = getc_string(s);
+ while (ch != '"')
+ {
+ int actualCh = ch;
+ if (ch == EOF)
+ {
+ wxResourceBuffer[wxResourceBufferCount] = 0;
+ return FALSE;
+ }
+ // Escaped characters
+ else if (ch == '\\')
+ {
+ int newCh = getc_string(s);
+ if (newCh == '"')
+ actualCh = '"';
+ else if (newCh == 10)
+ actualCh = 10;
+ else
+ {
+ ungetc_string();
+ }
+ }
+
+ if (wxResourceBufferCount >= wxResourceBufferSize-1)
+ wxReallocateResourceBuffer();
+ wxResourceBuffer[wxResourceBufferCount] = (char)actualCh;
+ wxResourceBufferCount ++;
+ ch = getc_string(s);
+ }
+ 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 = getc_string(s);
+ }
+ wxResourceBuffer[wxResourceBufferCount] = 0;
+ if (ch == EOF)
+ return FALSE;
+ }
+ return TRUE;
+}
+
+/*
+ * Files are in form:
+ static char *name = "....";
+ with possible comments.
+ */
+
+bool wxResourceReadOneResourceString(char *s, PrologDatabase& db, bool *eof, wxResourceTable *table)
+{
+ if (!table)
+ table = wxDefaultResourceTable;
+
+ // static or #define
+ if (!wxGetResourceTokenString(s))
+ {
+ *eof = TRUE;
+ return FALSE;
+ }
+
+ if (strcmp(wxResourceBuffer, "#define") == 0)
+ {
+ wxGetResourceTokenString(s);
+ char *name = copystring(wxResourceBuffer);
+ wxGetResourceTokenString(s);
+ char *value = copystring(wxResourceBuffer);
+ if (isalpha(value[0]))
+ {
+ int val = (int)atol(value);
+ wxResourceAddIdentifier(name, val, table);
+ }
+ else
+ {
+ char buf[300];
+ sprintf(buf, "#define %s must be an integer.", name);
+ wxWarning(buf);
+ delete[] name;
+ delete[] value;
+ return FALSE;
+ }
+ delete[] name;
+ delete[] value;
+
+ return TRUE;
+ }
+/*
+ else if (strcmp(wxResourceBuffer, "#include") == 0)
+ {
+ wxGetResourceTokenString(s);
+ 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))
+ {
+ char buf[400];
+ sprintf(buf, "Could not find resource include file %s.", actualName);
+ wxWarning(buf);
+ }
+ 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.");
+ wxWarning(buf);
+ return FALSE;
+ }
+
+ // char
+ if (!wxGetResourceTokenString(s))
+ {
+ wxWarning("Unexpected end of file whilst parsing resource.");
+ *eof = TRUE;
+ return FALSE;
+ }
+
+ if (strcmp(wxResourceBuffer, "char") != 0)
+ {
+ wxWarning("Expected 'char' whilst parsing resource.");
+ return FALSE;
+ }
+
+ // *name
+ if (!wxGetResourceTokenString(s))
+ {
+ wxWarning("Unexpected end of file whilst parsing resource.");
+ *eof = TRUE;
+ return FALSE;
+ }
+
+ if (wxResourceBuffer[0] != '*')
+ {
+ wxWarning("Expected '*' whilst parsing resource.");
+ return FALSE;
+ }
+ char nameBuf[100];
+ strncpy(nameBuf, wxResourceBuffer+1, 99);
+
+ // =
+ if (!wxGetResourceTokenString(s))
+ {
+ wxWarning("Unexpected end of file whilst parsing resource.");
+ *eof = TRUE;
+ return FALSE;
+ }
+
+ if (strcmp(wxResourceBuffer, "=") != 0)
+ {
+ wxWarning("Expected '=' whilst parsing resource.");
+ return FALSE;
+ }
+
+ // String
+ if (!wxGetResourceTokenString(s))
+ {
+ wxWarning("Unexpected end of file whilst parsing resource.");
+ *eof = TRUE;
+ return FALSE;
+ }
+ else
+ {
+ if (!db.ReadPrologFromString(wxResourceBuffer))
+ {
+ char buf[300];
+ sprintf(buf, "%s: ill-formed resource file syntax.", nameBuf);
+ wxWarning(buf);
+ return FALSE;
+ }
+ }
+ // Semicolon
+ if (!wxGetResourceTokenString(s))
+ {
+ *eof = TRUE;
+ }
+ return TRUE;
+}
+
+bool wxResourceParseString(char *s, wxResourceTable *table)
+{
+ if (!table)
+ table = wxDefaultResourceTable;
+
+ if (!s)
+ return FALSE;
+
+ // Turn backslashes into spaces
+ if (s)
+ {
+ int len = strlen(s);
+ int i;
+ for (i = 0; i < len; i++)
+ if (s[i] == 92 && s[i+1] == 13)
+ {
+ s[i] = ' ';
+ s[i+1] = ' ';
+ }
+ }
+
+ PrologDatabase db;
+ wxResourceStringPtr = 0;
+
+ bool eof = FALSE;
+ while (wxResourceReadOneResourceString(s, db, &eof, table) && !eof)
+ {
+ // Loop
+ }
+ return wxResourceInterpretResources(*table, db);
+}
+
+/*
+ * resource loading facility
+ */
+
+bool wxWindow::LoadFromResource(wxWindow *parent, const wxString& resourceName, const wxResourceTable *table)
+{
+ if (!table)
+ table = wxDefaultResourceTable;
+
+ wxItemResource *resource = table->FindResource((const char *)resourceName);
+// if (!resource || (resource->GetType() != wxTYPE_DIALOG_BOX))
+ if (!resource || !resource->GetType() ||
+ ! ((strcmp(resource->GetType(), "wxDialog") == 0) || (strcmp(resource->GetType(), "wxPanel") == 0)))
+ return FALSE;
+
+ char *title = resource->GetTitle();
+ long theWindowStyle = resource->GetStyle();
+ bool isModal = (resource->GetValue1() != 0);
+ int x = resource->GetX();
+ int y = resource->GetY();
+ int width = resource->GetWidth();
+ int height = resource->GetHeight();
+ char *name = resource->GetName();
+
+ wxFont *theFont = resource->GetFont();
+
+ if (IsKindOf(CLASSINFO(wxDialog)))
+ {
+ wxDialog *dialogBox = (wxDialog *)this;
+ long modalStyle = isModal ? wxDIALOG_MODAL : 0;
+ if (!dialogBox->Create(parent, -1, title, wxPoint(x, y), wxSize(width, height), theWindowStyle|modalStyle, name))
+ return FALSE;
+ }
+ else
+ {
+ if (!((wxWindow *)this)->Create(parent, -1, wxPoint(x, y), wxSize(width, height), theWindowStyle, name))
+ return FALSE;
+ }
+
+ if (theFont)
+ SetFont(*theFont);
+
+ if (resource->GetBackgroundColour())
+ SetBackgroundColour(*resource->GetBackgroundColour());
+
+ // TODO
+ if (resource->GetLabelColour())
+ SetForegroundColour(*resource->GetLabelColour());
+ else if (resource->GetButtonColour())
+ SetForegroundColour(*resource->GetButtonColour());
+
+ // Now create children
+ wxNode *node = resource->GetChildren().First();
+ while (node)
+ {
+ wxItemResource *childResource = (wxItemResource *)node->Data();
+
+ (void) CreateItem(childResource, table);
+
+ node = node->Next();
+ }
+ return TRUE;
+}
+
+wxControl *wxWindow::CreateItem(const wxItemResource *resource, const wxResourceTable *table)
+{
+ if (!table)
+ table = wxDefaultResourceTable;
+ return table->CreateItem((wxWindow *)this, (wxItemResource *)resource);
+}
+
+#endif // USE_WX_RESOURCES
projects / wxWidgets.git / commitdiff
