X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/ad81651f00edc6f489d9b6a0839d316a964fd521..c13c38d48497cf8d3e02457b91cccc55d4b84dd2:/src/generic/fontdlgg.cpp

diff --git a/src/generic/fontdlgg.cpp b/src/generic/fontdlgg.cpp
index a7c96f9667..ac74a695a4 100644
--- a/src/generic/fontdlgg.cpp
+++ b/src/generic/fontdlgg.cpp
@@ -1,15 +1,15 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:        fontdlgg.cpp
+// Name:        src/generic/fontdlgg.cpp
 // Purpose:     Generic font dialog
 // Author:      Julian Smart
 // Modified by:
 // Created:     04/01/98
 // RCS-ID:      $Id$
-// Copyright:   (c) Julian Smart and Markus Holzem
-// Licence:     wxWindows license
+// Copyright:   (c) Julian Smart
+// Licence:     wxWindows licence
 /////////////////////////////////////////////////////////////////////////////
 
-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
 #pragma implementation "fontdlgg.h"
 #endif
 
@@ -20,25 +20,77 @@
 #pragma hdrstop
 #endif
 
+#if wxUSE_FONTDLG && (!defined(__WXGTK__) || defined(__WXGPE__) || defined(__WXUNIVERSAL__))
+
 #ifndef WX_PRECOMP
-#include <stdio.h>
-#include "wx/utils.h"
-#include "wx/dialog.h"
-#include "wx/listbox.h"
-#include "wx/button.h"
-#include "wx/stattext.h"
-#include "wx/layout.h"
-#include "wx/dcclient.h"
-#include "wx/choice.h"
-#include "wx/checkbox.h"
-#include "wx/intl.h"
+    #include <stdio.h>
+    #include "wx/utils.h"
+    #include "wx/dialog.h"
+    #include "wx/listbox.h"
+    #include "wx/button.h"
+    #include "wx/stattext.h"
+    #include "wx/layout.h"
+    #include "wx/dcclient.h"
+    #include "wx/choice.h"
+    #include "wx/checkbox.h"
+    #include "wx/intl.h"
 #endif
 
 #include <string.h>
 #include <stdlib.h>
 
 #include "wx/cmndata.h"
+#include "wx/sizer.h"
+#include "wx/fontdlg.h"
 #include "wx/generic/fontdlgg.h"
+#include "wx/settings.h"
+
+//-----------------------------------------------------------------------------
+// helper class - wxFontPreviewer
+//-----------------------------------------------------------------------------
+
+class WXDLLEXPORT wxFontPreviewer : public wxWindow
+{
+public:
+    wxFontPreviewer(wxWindow *parent) : wxWindow(parent, wxID_ANY) {}
+
+private:
+    void OnPaint(wxPaintEvent& event);
+    DECLARE_EVENT_TABLE()
+};
+
+BEGIN_EVENT_TABLE(wxFontPreviewer, wxWindow)
+    EVT_PAINT(wxFontPreviewer::OnPaint)
+END_EVENT_TABLE()
+
+void wxFontPreviewer::OnPaint(wxPaintEvent& WXUNUSED(event))
+{
+    wxPaintDC dc(this);
+
+    wxSize size = GetSize();
+    wxFont font = GetFont();
+
+    dc.SetPen(*wxBLACK_PEN);
+    dc.SetBrush(*wxWHITE_BRUSH);
+    dc.DrawRectangle(0, 0, size.x, size.y);
+
+    if ( font.Ok() )
+    {
+        dc.SetFont(font);
+        // Calculate vertical centre
+        long w, h;
+        dc.GetTextExtent( wxT("X"), &w, &h);
+        dc.SetTextForeground(GetForegroundColour());
+        dc.SetClippingRegion(2, 2, size.x-4, size.y-4);
+        dc.DrawText(_("ABCDEFGabcdefg12345"),
+                     10, size.y/2 - h/2);
+        dc.DestroyClippingRegion();
+    }
+}
+
+//-----------------------------------------------------------------------------
+// wxGenericFontDialog
+//-----------------------------------------------------------------------------
 
 IMPLEMENT_DYNAMIC_CLASS(wxGenericFontDialog, wxDialog)
 
@@ -49,7 +101,6 @@ BEGIN_EVENT_TABLE(wxGenericFontDialog, wxDialog)
     EVT_CHOICE(wxID_FONT_FAMILY, wxGenericFontDialog::OnChangeFont)
     EVT_CHOICE(wxID_FONT_COLOUR, wxGenericFontDialog::OnChangeFont)
     EVT_CHOICE(wxID_FONT_SIZE, wxGenericFontDialog::OnChangeFont)
-    EVT_PAINT(wxGenericFontDialog::OnPaint)
     EVT_CLOSE(wxGenericFontDialog::OnCloseWindow)
 END_EVENT_TABLE()
 
@@ -114,250 +165,223 @@ static wxString wxColourDialogNames[NUM_COLS]={wxT("ORANGE"),
  * Generic wxFontDialog
  */
 
-wxGenericFontDialog::wxGenericFontDialog(void)
+void wxGenericFontDialog::Init()
 {
-  m_useEvents = FALSE;
-  dialogParent = NULL;
+  m_useEvents = false;
+  m_previewer = NULL;
+  Create( m_parent ) ;
 }
 
-wxGenericFontDialog::wxGenericFontDialog(wxWindow *parent, wxFontData *data):
-  wxDialog(parent, -1, _("Font"), wxPoint(0, 0), wxSize(600, 600), wxDEFAULT_DIALOG_STYLE|wxDIALOG_MODAL)
-{
-  m_useEvents = FALSE;
-  Create(parent, data);
-}
-
-wxGenericFontDialog::~wxGenericFontDialog(void)
+wxGenericFontDialog::~wxGenericFontDialog()
 {
 }
 
 void wxGenericFontDialog::OnCloseWindow(wxCloseEvent& WXUNUSED(event))
 {
-  EndModal(wxID_CANCEL);
+    EndModal(wxID_CANCEL);
 }
 
-bool wxGenericFontDialog::Create(wxWindow *parent, wxFontData *data)
+bool wxGenericFontDialog::DoCreate(wxWindow *parent)
 {
-  dialogParent = parent;
+    if ( !wxDialog::Create( parent , wxID_ANY , _T("Choose Font") , wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE,
+        _T("fontdialog") ) )
+    {
+        wxFAIL_MSG( wxT("wxFontDialog creation failed") );
+        return false;
+    }
 
-  if (data)
-    fontData = *data;
+    InitializeFont();
+    CreateWidgets();
 
-  InitializeFont();
-  CreateWidgets();
+    // sets initial font in preview area
+    wxCommandEvent dummy;
+    OnChangeFont(dummy);
 
-  return TRUE;
+    return true;
 }
 
-int wxGenericFontDialog::ShowModal(void)
+int wxGenericFontDialog::ShowModal()
 {
-  int ret = wxDialog::ShowModal();
+    int ret = wxDialog::ShowModal();
 
     if (ret != wxID_CANCEL)
     {
-      fontData.chosenFont = dialogFont;
+      m_fontData.m_chosenFont = dialogFont;
     }
 
     return ret;
 }
 
-
-void wxGenericFontDialog::OnPaint(wxPaintEvent& WXUNUSED(event))
-{
-  wxPaintDC dc(this);
-  PaintFontBackground(dc);
-  PaintFont(dc);
-}
-
-/*
-static void wxGenericChangeFontText(wxTextCtrl& text, wxCommandEvent& event)
-{
-  if (event.GetEventType() == wxEVENT_TYPE_TEXT_ENTER_COMMAND)
-  {
-    wxGenericFontDialog *dialog = (wxGenericFontDialog *)text.GetParent();
-    dialog->OnChangeFont();
-  }
-}
-*/
-
-void wxGenericFontDialog::CreateWidgets(void)
+void wxGenericFontDialog::CreateWidgets()
 {
-  wxBeginBusyCursor();
-
-  fontRect.x = 10;
-#ifdef __X__
-  fontRect.y = 125;
-#else
-  fontRect.y = 115;
-#endif
-  fontRect.width = 430;
-  fontRect.height = 100;
-
-  /*
-    static char *families[] = { "Roman", "Decorative", "Modern", "Script", "Swiss" };
-    static char *styles[] = { "Normal", "Italic", "Slant" };
-    static char *weights[] = { "Normal", "Light", "Bold" };
-  */
-
-  wxString
+    wxString
      *families = new wxString[6],
      *styles = new wxString[3],
      *weights = new wxString[3];
-  families[0] =  _("Roman");
-  families[1] = _("Decorative");
-  families[2] = _("Modern");
-  families[3] = _("Script");
-  families[4] = _("Swiss" );
-  families[5] = _("Teletype" );
-  styles[0] = _("Normal");
-  styles[1] = _("Italic");
-  styles[2] = _("Slant");
-  weights[0] = _("Normal");
-  weights[1] = _("Light");
-  weights[2] = _("Bold");
-
-  int x=-1;
-  int y=40;
-  familyChoice = new wxChoice(this, wxID_FONT_FAMILY, wxPoint(10, 10), wxSize(120, -1), 5, families);
-  styleChoice = new wxChoice(this, wxID_FONT_STYLE, wxPoint(170, 10), wxSize(120, -1), 3, styles);
-  weightChoice = new wxChoice(this, wxID_FONT_WEIGHT, wxPoint(330, 10), wxSize(120, -1), 3, weights);
-
-  colourChoice = new wxChoice(this, wxID_FONT_COLOUR, wxPoint(10, 40), wxSize(180, -1), NUM_COLS, wxColourDialogNames);
-#if 0 // def __WXMOTIF__ // TODO: This necessary now?
-  // We want the pointSizeText to line up on the y axis with the colourChoice
-  colourChoice->GetPosition(&fontRect.x, &y); //NL mod
-  y+=3;    //NL mod
-#endif
+    families[0] =  _("Roman");
+    families[1] = _("Decorative");
+    families[2] = _("Modern");
+    families[3] = _("Script");
+    families[4] = _("Swiss" );
+    families[5] = _("Teletype" );
+    styles[0] = _("Normal");
+    styles[1] = _("Italic");
+    styles[2] = _("Slant");
+    weights[0] = _("Normal");
+    weights[1] = _("Light");
+    weights[2] = _("Bold");
+
+    familyChoice = new wxChoice(this, wxID_FONT_FAMILY, wxDefaultPosition, wxDefaultSize, 5, families);
+    styleChoice = new wxChoice(this, wxID_FONT_STYLE, wxDefaultPosition, wxDefaultSize, 3, styles);
+    weightChoice = new wxChoice(this, wxID_FONT_WEIGHT, wxDefaultPosition, wxDefaultSize, 3, weights);
+
+    colourChoice = new wxChoice(this, wxID_FONT_COLOUR, wxDefaultPosition, wxDefaultSize, NUM_COLS, wxColourDialogNames);
+
+    wxString *pointSizes = new wxString[40];
+    int i;
+    for ( i = 0; i < 40; i++)
+    {
+        wxChar buf[5];
+        wxSprintf(buf, wxT("%d"), i + 1);
+        pointSizes[i] = buf;
+    }
 
-  wxString *pointSizes = new wxString[40];
-  int i;
-  for ( i = 0; i < 40; i++)
-  {
-    char buf[5];
-    sprintf(buf, "%d", i + 1);
-    pointSizes[i] = buf;
-  }
+    pointSizeChoice = new wxChoice(this, wxID_FONT_SIZE, wxDefaultPosition, wxDefaultSize, 40, pointSizes);
+    underLineCheckBox = new wxCheckBox(this, wxID_FONT_UNDERLINE, _("Underline"));
 
-  pointSizeChoice = new wxChoice(this, wxID_FONT_SIZE, wxPoint(230, y), wxSize(50, -1), 40, pointSizes);
-  underLineCheckBox = new wxCheckBox(this, wxID_FONT_UNDERLINE, _("Underline"), wxPoint(320, y));
+    m_previewer = new wxFontPreviewer(this);
 
-  int rectY;
-  pointSizeChoice->GetPosition(&x, &rectY); //NL mod
-  fontRect.y = rectY;
-  pointSizeChoice->GetSize(&x, &y); //NL mod
+    wxButton *okButton = new wxButton(this, wxID_OK, _("OK"));
+    wxButton *cancelButton = new wxButton(this, wxID_CANCEL, _("Cancel"));
 
-  // Calculate the position of the bottom of the pointSizeChoice, and place
-  // the fontRect there  (+5 for a nice gap)
+    familyChoice->SetStringSelection( wxFontFamilyIntToString(dialogFont.GetFamily()) );
+    styleChoice->SetStringSelection(wxFontStyleIntToString(dialogFont.GetStyle()));
+    weightChoice->SetStringSelection(wxFontWeightIntToString(dialogFont.GetWeight()));
+    wxString name(wxTheColourDatabase->FindName(m_fontData.GetColour()));
+    if (name.length())
+        colourChoice->SetStringSelection(name);
+    else
+        colourChoice->SetStringSelection(wxT("BLACK"));
+    
+    underLineCheckBox->SetValue(dialogFont.GetUnderlined());
+    pointSizeChoice->SetSelection(dialogFont.GetPointSize()-1);
 
-  fontRect.y+=y+5; //NL mod
+    okButton->SetDefault();
 
-  int by = (fontRect.y + fontRect.height + 15);
+    // layout
 
-  wxButton *okButton = new wxButton(this, wxID_OK, _("OK"), wxPoint(230, by), wxSize(75,-1));
-  (void) new wxButton(this, wxID_OK, _("Cancel"), wxPoint(330, by), wxSize(75,-1));
+    bool is_pda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA);
 
-  familyChoice->SetStringSelection( wxFontFamilyIntToString(dialogFont.GetFamily()) );
-  styleChoice->SetStringSelection(wxFontStyleIntToString(dialogFont.GetStyle()));
-  weightChoice->SetStringSelection(wxFontWeightIntToString(dialogFont.GetWeight()));
-  wxString name(wxTheColourDatabase->FindName(fontData.fontColour));
-  colourChoice->SetStringSelection(name);
 
-  underLineCheckBox->SetValue(dialogFont.GetUnderlined());
-  pointSizeChoice->SetSelection(dialogFont.GetPointSize()-1);
+    wxSizer *topsizer, *sizer;
+    topsizer = new wxBoxSizer(wxVERTICAL);
 
-  okButton->SetDefault();
+    if (!is_pda)
+    {
+        // 2 row design
+        sizer = new wxBoxSizer(wxHORIZONTAL);
+        sizer->Add(familyChoice, 0, wxALIGN_CENTER | wxLEFT, 10);
+        sizer->Add(styleChoice, 0, wxALIGN_CENTER | wxLEFT, 10);
+        sizer->Add(weightChoice, 0, wxALIGN_CENTER | wxLEFT, 10);
+        topsizer->Add(sizer, 0, wxLEFT| wxTOP| wxRIGHT, 10);
+
+        sizer = new wxBoxSizer(wxHORIZONTAL);
+        sizer->Add(colourChoice, 0, wxALIGN_CENTER | wxLEFT, 10);
+        sizer->Add(pointSizeChoice, 0, wxALIGN_CENTER | wxLEFT, 10);
+        sizer->Add(underLineCheckBox, 0, wxALIGN_CENTER | wxLEFT, 10);
+        topsizer->Add(sizer, 0, wxLEFT| wxTOP| wxRIGHT, 10);
+    }
+    else
+    {
+        // 3 row design
+        sizer = new wxBoxSizer(wxHORIZONTAL);
+        sizer->Add(familyChoice, 0, wxALIGN_CENTER | wxLEFT, 10);
+        sizer->Add(styleChoice, 0, wxALIGN_CENTER | wxLEFT, 10);
+        topsizer->Add(sizer, 0, wxLEFT| wxTOP| wxRIGHT, 10);
+
+        sizer = new wxBoxSizer(wxHORIZONTAL);
+        sizer->Add(weightChoice, 0, wxALIGN_CENTER | wxLEFT, 10);
+        sizer->Add(colourChoice, 0, wxALIGN_CENTER | wxLEFT, 10);
+        topsizer->Add(sizer, 0, wxLEFT| wxTOP| wxRIGHT, 10);
+
+        sizer = new wxBoxSizer(wxHORIZONTAL);
+        sizer->Add(pointSizeChoice, 0, wxALIGN_CENTER | wxLEFT, 10);
+        sizer->Add(underLineCheckBox, 0, wxALIGN_CENTER | wxLEFT, 10);
+        topsizer->Add(sizer, 0, wxLEFT| wxTOP| wxRIGHT, 10);
+    }
 
-  //  SetClientSize(450, by + 40);
-  Fit();
+    topsizer->Add(m_previewer, 1, wxALL | wxEXPAND, 10);
+    topsizer->SetItemMinSize(m_previewer, 430, 100);
 
-  Centre(wxBOTH);
+    sizer = new wxBoxSizer(wxHORIZONTAL);
+    sizer->Add(okButton, 0, wxRIGHT, 10);
+    sizer->Add(cancelButton, 0, wxRIGHT, 10);
+    topsizer->Add(sizer, 0, wxALIGN_RIGHT | wxBOTTOM, 10);
 
-  wxEndBusyCursor();
+    SetSizer(topsizer);
+    topsizer->SetSizeHints(this);
+    topsizer->Fit(this);
 
-  delete[] families;
-  delete[] styles;
-  delete[] weights;
-  delete[] pointSizes;
-  m_useEvents = TRUE;
-}
+    Centre(wxBOTH);
 
-void wxGenericFontDialog::InitializeFont(void)
-{
-  int fontFamily = wxSWISS;
-  int fontWeight = wxNORMAL;
-  int fontStyle = wxNORMAL;
-  int fontSize = 12;
-  int fontUnderline = FALSE;
-  if (fontData.initialFont.Ok())
-  {
-    fontFamily = fontData.initialFont.GetFamily();
-    fontWeight = fontData.initialFont.GetWeight();
-    fontStyle = fontData.initialFont.GetStyle();
-    fontSize = fontData.initialFont.GetPointSize();
-    fontUnderline = fontData.initialFont.GetUnderlined();
-  }
-  dialogFont = wxFont(fontSize, fontFamily, fontStyle, fontWeight, (fontUnderline != 0));
+    delete[] families;
+    delete[] styles;
+    delete[] weights;
+    delete[] pointSizes;
+
+    // Don't block events any more
+    m_useEvents = true;
 }
 
-void wxGenericFontDialog::PaintFontBackground(wxDC& dc)
+void wxGenericFontDialog::InitializeFont()
 {
-  dc.BeginDrawing();
+    int fontFamily = wxSWISS;
+    int fontWeight = wxNORMAL;
+    int fontStyle = wxNORMAL;
+    int fontSize = 12;
+    bool fontUnderline = false;
 
-  dc.SetPen(*wxBLACK_PEN);
-  dc.SetBrush(*wxWHITE_BRUSH);
-  dc.DrawRectangle( fontRect.x, fontRect.y, fontRect.width, fontRect.height);
-  dc.EndDrawing();
-}
+    if (m_fontData.m_initialFont.Ok())
+    {
+        fontFamily = m_fontData.m_initialFont.GetFamily();
+        fontWeight = m_fontData.m_initialFont.GetWeight();
+        fontStyle = m_fontData.m_initialFont.GetStyle();
+        fontSize = m_fontData.m_initialFont.GetPointSize();
+        fontUnderline = m_fontData.m_initialFont.GetUnderlined();
+    }
 
-void wxGenericFontDialog::PaintFont(wxDC& dc)
-{
-  dc.BeginDrawing();
-  if (dialogFont.Ok())
-  {
-    dc.SetFont(dialogFont);
-    // Calculate vertical centre
-    long w, h;
-    dc.GetTextExtent("X", &w, &h);
-    float cx = (float)(fontRect.x + 10);
-    float cy = (float)(fontRect.y + (fontRect.height/2.0) - (h/2.0));
-    dc.SetTextForeground(fontData.fontColour);
-    dc.SetClippingRegion( fontRect.x, fontRect.y, (long)(fontRect.width-2.0), (long)(fontRect.height-2.0));
-    dc.DrawText(_("ABCDEFGabcdefg12345"), (long)cx, (long)cy);
-    dc.DestroyClippingRegion();
-    dc.SetFont(wxNullFont);
-  }
-  dc.EndDrawing();
+    dialogFont = wxFont(fontSize, fontFamily, fontStyle,
+        fontWeight, fontUnderline);
+
+    if (m_previewer)
+        m_previewer->SetFont(dialogFont);
 }
 
 void wxGenericFontDialog::OnChangeFont(wxCommandEvent& WXUNUSED(event))
 {
-  if (!m_useEvents) return;
-
-  int fontFamily = 0;  /* shut up buggy egcs warnings */
-  fontFamily = wxFontFamilyStringToInt(WXSTRINGCAST familyChoice->GetStringSelection());
-  int fontWeight = 0;
-  fontWeight = wxFontWeightStringToInt(WXSTRINGCAST weightChoice->GetStringSelection());
-  int fontStyle = 0;
-  fontStyle = wxFontStyleStringToInt(WXSTRINGCAST styleChoice->GetStringSelection());
-  int fontSize = wxAtoi(pointSizeChoice->GetStringSelection());
-  int fontUnderline = underLineCheckBox->GetValue();
-
-  dialogFont = wxFont(fontSize, fontFamily, fontStyle, fontWeight, (fontUnderline != 0));
-  if (colourChoice->GetStringSelection() != wxT(""))
-  {
-    wxColour *col = (wxColour*) NULL;
-    col = wxTheColourDatabase->FindColour(colourChoice->GetStringSelection());
-    if (col)
+    if (!m_useEvents) return;
+
+    int fontFamily = wxFontFamilyStringToInt(WXSTRINGCAST familyChoice->GetStringSelection());
+    int fontWeight = wxFontWeightStringToInt(WXSTRINGCAST weightChoice->GetStringSelection());
+    int fontStyle = wxFontStyleStringToInt(WXSTRINGCAST styleChoice->GetStringSelection());
+    int fontSize = wxAtoi(pointSizeChoice->GetStringSelection());
+    int fontUnderline = underLineCheckBox->GetValue();
+
+    dialogFont = wxFont(fontSize, fontFamily, fontStyle, fontWeight, (fontUnderline != 0));
+    m_previewer->SetFont(dialogFont);
+    if ( !colourChoice->GetStringSelection().empty() )
     {
-      fontData.fontColour = *col;
+        wxColour col = wxTheColourDatabase->Find(colourChoice->GetStringSelection());
+        if (col.Ok())
+        {
+            m_fontData.m_fontColour = col;
+            m_previewer->SetForegroundColour(col);
+        }
     }
-  }
-  wxClientDC dc(this);
-  PaintFontBackground(dc);
-  PaintFont(dc);
+    m_previewer->Refresh();
 }
 
-wxChar *wxFontWeightIntToString(int weight)
+const wxChar *wxFontWeightIntToString(int weight)
 {
   switch (weight)
   {
@@ -371,7 +395,7 @@ wxChar *wxFontWeightIntToString(int weight)
   }
 }
 
-wxChar *wxFontStyleIntToString(int style)
+const wxChar *wxFontStyleIntToString(int style)
 {
   switch (style)
   {
@@ -385,7 +409,7 @@ wxChar *wxFontStyleIntToString(int style)
   }
 }
 
-wxChar *wxFontFamilyIntToString(int family)
+const wxChar *wxFontFamilyIntToString(int family)
 {
   switch (family)
   {
@@ -447,4 +471,6 @@ int wxFontWeightStringToInt(wxChar *weight)
     return wxNORMAL;
 }
 
+#endif
+    // wxUSE_FONTDLG