Demonstrates printing

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42499 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

diff --git a/samples/richtext/richtext.cpp b/samples/richtext/richtext.cpp
index cee2fd51d5d6983f9a625273677fcfafeaecd6dd..08d7db7605185fe775218eafc4d0a454845b38eb 100644 (file)
--- a/samples/richtext/richtext.cpp
+++ b/samples/richtext/richtext.cpp
@@ -77,6 +77,7 @@
 #include "wx/richtext/richtextformatdlg.h"
 #include "wx/richtext/richtextsymboldlg.h"
 #include "wx/richtext/richtextstyledlg.h"
 #include "wx/richtext/richtextformatdlg.h"
 #include "wx/richtext/richtextsymboldlg.h"
 #include "wx/richtext/richtextstyledlg.h"

+#include "wx/richtext/richtextprint.h"

 
 // ----------------------------------------------------------------------------
 // resources
 
 // ----------------------------------------------------------------------------
 // resources


@@ -102,8 +103,10 @@ public:
     void CreateStyles();
 
     wxRichTextStyleSheet* GetStyleSheet() const { return m_styleSheet; }
     void CreateStyles();
 
     wxRichTextStyleSheet* GetStyleSheet() const { return m_styleSheet; }

+    wxRichTextPrinting* GetPrinting() const { return m_printing; }

 
 

-    wxRichTextStyleSheet* m_styleSheet;
+    wxRichTextStyleSheet*   m_styleSheet;
+    wxRichTextPrinting*     m_printing;

 };
 
 // Define a new frame type: this is going to be our main frame
 };
 
 // Define a new frame type: this is going to be our main frame


@@ -172,6 +175,10 @@ public:
     void OnURL(wxTextUrlEvent& event);
     void OnStyleSheetReplacing(wxRichTextEvent& event);
 
     void OnURL(wxTextUrlEvent& event);
     void OnStyleSheetReplacing(wxRichTextEvent& event);
 

+    void OnPrint(wxCommandEvent& event);
+    void OnPreview(wxCommandEvent& event);
+    void OnPageSetup(wxCommandEvent& event);
+

     // Forward command events to the current rich text control, if any
     bool ProcessEvent(wxEvent& event);
 
     // Forward command events to the current rich text control, if any
     bool ProcessEvent(wxEvent& event);
 


@@ -229,6 +236,10 @@ enum
     ID_SWITCH_STYLE_SHEETS,
     ID_MANAGE_STYLES,
 
     ID_SWITCH_STYLE_SHEETS,
     ID_MANAGE_STYLES,
 

+    ID_PRINT,
+    ID_PREVIEW,
+    ID_PAGE_SETUP,
+

     ID_RICHTEXT_CTRL,
     ID_RICHTEXT_STYLE_LIST,
     ID_RICHTEXT_STYLE_COMBO
     ID_RICHTEXT_CTRL,
     ID_RICHTEXT_STYLE_LIST,
     ID_RICHTEXT_STYLE_COMBO


@@ -296,6 +307,10 @@ BEGIN_EVENT_TABLE(MyFrame, wxFrame)
     EVT_MENU(ID_SWITCH_STYLE_SHEETS, MyFrame::OnSwitchStyleSheets)
     EVT_MENU(ID_MANAGE_STYLES, MyFrame::OnManageStyles)
 
     EVT_MENU(ID_SWITCH_STYLE_SHEETS, MyFrame::OnSwitchStyleSheets)
     EVT_MENU(ID_MANAGE_STYLES, MyFrame::OnManageStyles)
 

+    EVT_MENU(ID_PRINT, MyFrame::OnPrint)
+    EVT_MENU(ID_PREVIEW, MyFrame::OnPreview)
+    EVT_MENU(ID_PAGE_SETUP, MyFrame::OnPageSetup)
+

     EVT_TEXT_URL(wxID_ANY, MyFrame::OnURL)
     EVT_RICHTEXT_STYLESHEET_REPLACING(wxID_ANY, MyFrame::OnStyleSheetReplacing)
 END_EVENT_TABLE()
     EVT_TEXT_URL(wxID_ANY, MyFrame::OnURL)
     EVT_RICHTEXT_STYLESHEET_REPLACING(wxID_ANY, MyFrame::OnStyleSheetReplacing)
 END_EVENT_TABLE()


@@ -323,6 +338,10 @@ bool MyApp::OnInit()
 #endif
 
     m_styleSheet = new wxRichTextStyleSheet;
 #endif
 
     m_styleSheet = new wxRichTextStyleSheet;

+    m_printing = new wxRichTextPrinting(wxT("Test Document"));
+
+    m_printing->SetFooterText(wxT("@TITLE@"), wxRICHTEXT_PAGE_ALL, wxRICHTEXT_PAGE_CENTRE);
+    m_printing->SetFooterText(wxT("Page @PAGENUM@"), wxRICHTEXT_PAGE_ALL, wxRICHTEXT_PAGE_RIGHT);

 
     CreateStyles();
 
 
     CreateStyles();
 


@@ -350,6 +369,8 @@ bool MyApp::OnInit()
     // create the main application window
     MyFrame *frame = new MyFrame(_T("wxRichTextCtrl Sample"), wxID_ANY, wxDefaultPosition, wxSize(700, 600));
 
     // create the main application window
     MyFrame *frame = new MyFrame(_T("wxRichTextCtrl Sample"), wxID_ANY, wxDefaultPosition, wxSize(700, 600));
 

+    m_printing->SetParentWindow(frame);
+

     // and show it (the frames, unlike simple controls, are not shown when
     // created initially)
     frame->Show(true);
     // and show it (the frames, unlike simple controls, are not shown when
     // created initially)
     frame->Show(true);


@@ -362,7 +383,9 @@ bool MyApp::OnInit()
 
 int MyApp::OnExit()
 {
 
 int MyApp::OnExit()
 {

+    delete m_printing;

     delete m_styleSheet;
     delete m_styleSheet;

+

     return 0;
 }
 
     return 0;
 }
 


@@ -538,6 +561,10 @@ MyFrame::MyFrame(const wxString& title, wxWindowID id, const wxPoint& pos,
     fileMenu->Append(wxID_SAVE, _T("&Save\tCtrl+S"), _T("Save a file"));
     fileMenu->Append(wxID_SAVEAS, _T("&Save As...\tF12"), _T("Save to a new file"));
     fileMenu->AppendSeparator();
     fileMenu->Append(wxID_SAVE, _T("&Save\tCtrl+S"), _T("Save a file"));
     fileMenu->Append(wxID_SAVEAS, _T("&Save As...\tF12"), _T("Save to a new file"));
     fileMenu->AppendSeparator();

+    fileMenu->Append(ID_PAGE_SETUP, _T("Page Set&up..."), _T("Page setup"));
+    fileMenu->Append(ID_PRINT, _T("&Print...\tCtrl+P"), _T("Print"));
+    fileMenu->Append(ID_PREVIEW, _T("Print Pre&view"), _T("Print preview"));
+    fileMenu->AppendSeparator();

     fileMenu->Append(ID_VIEW_HTML, _T("&View as HTML"), _T("View HTML"));
     fileMenu->AppendSeparator();
     fileMenu->Append(ID_Quit, _T("E&xit\tAlt+X"), _T("Quit this program"));
     fileMenu->Append(ID_VIEW_HTML, _T("&View as HTML"), _T("View HTML"));
     fileMenu->AppendSeparator();
     fileMenu->Append(ID_Quit, _T("E&xit\tAlt+X"), _T("Quit this program"));


@@ -1324,11 +1351,10 @@ void MyFrame::OnSwitchStyleSheets(wxCommandEvent& WXUNUSED(event))
 {
     static wxRichTextStyleSheet* gs_AlternateStyleSheet = NULL;
 
 {
     static wxRichTextStyleSheet* gs_AlternateStyleSheet = NULL;
 

-    wxRichTextCtrl* ctrl = (wxRichTextCtrl*) FindWindow(ID_RICHTEXT_CTRL);

     wxRichTextStyleListCtrl *styleList = (wxRichTextStyleListCtrl*) FindWindow(ID_RICHTEXT_STYLE_LIST);
     wxRichTextStyleComboCtrl* styleCombo = (wxRichTextStyleComboCtrl*) FindWindow(ID_RICHTEXT_STYLE_COMBO);
 
     wxRichTextStyleListCtrl *styleList = (wxRichTextStyleListCtrl*) FindWindow(ID_RICHTEXT_STYLE_LIST);
     wxRichTextStyleComboCtrl* styleCombo = (wxRichTextStyleComboCtrl*) FindWindow(ID_RICHTEXT_STYLE_COMBO);
 

-    wxRichTextStyleSheet* sheet = ctrl->GetStyleSheet();
+    wxRichTextStyleSheet* sheet = m_richTextCtrl->GetStyleSheet();

 
     // One-time creation of an alternate style sheet
     if (!gs_AlternateStyleSheet)
 
     // One-time creation of an alternate style sheet
     if (!gs_AlternateStyleSheet)


@@ -1362,8 +1388,8 @@ void MyFrame::OnSwitchStyleSheets(wxCommandEvent& WXUNUSED(event))
     gs_AlternateStyleSheet = sheet;
     sheet = tmp;
 
     gs_AlternateStyleSheet = sheet;
     sheet = tmp;
 

-    ctrl->SetStyleSheet(sheet);
-    ctrl->ApplyStyleSheet(sheet); // Makes the control reflect the new style definitions
+    m_richTextCtrl->SetStyleSheet(sheet);
+    m_richTextCtrl->ApplyStyleSheet(sheet); // Makes the control reflect the new style definitions

 
     styleList->SetStyleSheet(sheet);
     styleList->UpdateStyles();
 
     styleList->SetStyleSheet(sheet);
     styleList->UpdateStyles();


@@ -1374,8 +1400,7 @@ void MyFrame::OnSwitchStyleSheets(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::OnManageStyles(wxCommandEvent& WXUNUSED(event))
 {
 
 void MyFrame::OnManageStyles(wxCommandEvent& WXUNUSED(event))
 {

-    wxRichTextCtrl* ctrl = (wxRichTextCtrl*) FindWindow(ID_RICHTEXT_CTRL);
-    wxRichTextStyleSheet* sheet = ctrl->GetStyleSheet();
+    wxRichTextStyleSheet* sheet = m_richTextCtrl->GetStyleSheet();

 
     int flags = wxRICHTEXT_ORGANISER_CREATE_STYLES|wxRICHTEXT_ORGANISER_EDIT_STYLES;
 
 
     int flags = wxRICHTEXT_ORGANISER_CREATE_STYLES|wxRICHTEXT_ORGANISER_EDIT_STYLES;
 


@@ -1385,11 +1410,9 @@ void MyFrame::OnManageStyles(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::OnInsertSymbol(wxCommandEvent& WXUNUSED(event))
 {
 
 void MyFrame::OnInsertSymbol(wxCommandEvent& WXUNUSED(event))
 {

-    wxRichTextCtrl* ctrl = (wxRichTextCtrl*) FindWindow(ID_RICHTEXT_CTRL);
-

     wxTextAttrEx attr;
     attr.SetFlags(wxTEXT_ATTR_FONT);
     wxTextAttrEx attr;
     attr.SetFlags(wxTEXT_ATTR_FONT);

-    ctrl->GetStyle(ctrl->GetInsertionPoint(), attr);
+    m_richTextCtrl->GetStyle(m_richTextCtrl->GetInsertionPoint(), attr);

 
     wxString currentFontName;
     if (attr.HasFont() && attr.GetFont().Ok())
 
     wxString currentFontName;
     if (attr.HasFont() && attr.GetFont().Ok())


@@ -1405,16 +1428,16 @@ void MyFrame::OnInsertSymbol(wxCommandEvent& WXUNUSED(event))
     {
         if (dlg.HasSelection())
         {
     {
         if (dlg.HasSelection())
         {

-            long insertionPoint = ctrl->GetInsertionPoint();
+            long insertionPoint = m_richTextCtrl->GetInsertionPoint();

 
 

-            ctrl->WriteText(dlg.GetSymbol());
+            m_richTextCtrl->WriteText(dlg.GetSymbol());

 
             if (!dlg.UseNormalFont())
             {
                 wxFont font(attr.GetFont());
                 font.SetFaceName(dlg.GetFontName());
                 attr.SetFont(font);
 
             if (!dlg.UseNormalFont())
             {
                 wxFont font(attr.GetFont());
                 font.SetFaceName(dlg.GetFontName());
                 attr.SetFont(font);

-                ctrl->SetStyle(insertionPoint, insertionPoint+1, attr);
+                m_richTextCtrl->SetStyle(insertionPoint, insertionPoint+1, attr);

             }
         }
     }
             }
         }
     }


@@ -1422,23 +1445,20 @@ void MyFrame::OnInsertSymbol(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::OnNumberList(wxCommandEvent& WXUNUSED(event))
 {
 
 void MyFrame::OnNumberList(wxCommandEvent& WXUNUSED(event))
 {

-    wxRichTextCtrl* ctrl = (wxRichTextCtrl*) FindWindow(ID_RICHTEXT_CTRL);
-    
-    if (ctrl->HasSelection())
+    if (m_richTextCtrl->HasSelection())

     {
     {

-        wxRichTextRange range = ctrl->GetSelectionRange();
-        ctrl->SetListStyle(range, wxT("Numbered List 1"), wxRICHTEXT_SETSTYLE_WITH_UNDO|wxRICHTEXT_SETSTYLE_RENUMBER);
+        wxRichTextRange range = m_richTextCtrl->GetSelectionRange();
+        m_richTextCtrl->SetListStyle(range, wxT("Numbered List 1"), wxRICHTEXT_SETSTYLE_WITH_UNDO|wxRICHTEXT_SETSTYLE_RENUMBER);

     }
 }
 
 void MyFrame::OnBulletsAndNumbering(wxCommandEvent& WXUNUSED(event))
 {
     }
 }
 
 void MyFrame::OnBulletsAndNumbering(wxCommandEvent& WXUNUSED(event))
 {

-    wxRichTextCtrl* ctrl = (wxRichTextCtrl*) FindWindow(ID_RICHTEXT_CTRL);
-    wxRichTextStyleSheet* sheet = ctrl->GetStyleSheet();
+    wxRichTextStyleSheet* sheet = m_richTextCtrl->GetStyleSheet();

 
     int flags = wxRICHTEXT_ORGANISER_BROWSE_NUMBERING;
 
 
     int flags = wxRICHTEXT_ORGANISER_BROWSE_NUMBERING;
 

-    wxRichTextStyleOrganiserDialog dlg(flags, sheet, ctrl, this, wxID_ANY, _("Bullets and Numbering"));
+    wxRichTextStyleOrganiserDialog dlg(flags, sheet, m_richTextCtrl, this, wxID_ANY, _("Bullets and Numbering"));

     if (dlg.ShowModal() == wxID_OK)
     {
         if (dlg.GetSelectedStyleDefinition())
     if (dlg.ShowModal() == wxID_OK)
     {
         if (dlg.GetSelectedStyleDefinition())


@@ -1448,56 +1468,46 @@ void MyFrame::OnBulletsAndNumbering(wxCommandEvent& WXUNUSED(event))
 
 void MyFrame::OnItemizeList(wxCommandEvent& WXUNUSED(event))
 {
 
 void MyFrame::OnItemizeList(wxCommandEvent& WXUNUSED(event))
 {

-    wxRichTextCtrl* ctrl = (wxRichTextCtrl*) FindWindow(ID_RICHTEXT_CTRL);
-
-    if (ctrl->HasSelection())
+    if (m_richTextCtrl->HasSelection())

     {
     {

-        wxRichTextRange range = ctrl->GetSelectionRange();
-        ctrl->SetListStyle(range, wxT("Bullet List 1"));
+        wxRichTextRange range = m_richTextCtrl->GetSelectionRange();
+        m_richTextCtrl->SetListStyle(range, wxT("Bullet List 1"));

     }
 }
 
 void MyFrame::OnRenumberList(wxCommandEvent& WXUNUSED(event))
 {
     }
 }
 
 void MyFrame::OnRenumberList(wxCommandEvent& WXUNUSED(event))
 {

-    wxRichTextCtrl* ctrl = (wxRichTextCtrl*) FindWindow(ID_RICHTEXT_CTRL);
-
-    if (ctrl->HasSelection())
+    if (m_richTextCtrl->HasSelection())

     {
     {

-        wxRichTextRange range = ctrl->GetSelectionRange();
-        ctrl->NumberList(range, NULL, wxRICHTEXT_SETSTYLE_WITH_UNDO|wxRICHTEXT_SETSTYLE_RENUMBER);
+        wxRichTextRange range = m_richTextCtrl->GetSelectionRange();
+        m_richTextCtrl->NumberList(range, NULL, wxRICHTEXT_SETSTYLE_WITH_UNDO|wxRICHTEXT_SETSTYLE_RENUMBER);

     }
 }
 
 void MyFrame::OnPromoteList(wxCommandEvent& WXUNUSED(event))
 {
     }
 }
 
 void MyFrame::OnPromoteList(wxCommandEvent& WXUNUSED(event))
 {

-    wxRichTextCtrl* ctrl = (wxRichTextCtrl*) FindWindow(ID_RICHTEXT_CTRL);
-
-    if (ctrl->HasSelection())
+    if (m_richTextCtrl->HasSelection())

     {
     {

-        wxRichTextRange range = ctrl->GetSelectionRange();
-        ctrl->PromoteList(1, range, NULL);
+        wxRichTextRange range = m_richTextCtrl->GetSelectionRange();
+        m_richTextCtrl->PromoteList(1, range, NULL);

     }
 }
 
 void MyFrame::OnDemoteList(wxCommandEvent& WXUNUSED(event))
 {
     }
 }
 
 void MyFrame::OnDemoteList(wxCommandEvent& WXUNUSED(event))
 {

-    wxRichTextCtrl* ctrl = (wxRichTextCtrl*) FindWindow(ID_RICHTEXT_CTRL);
-
-    if (ctrl->HasSelection())
+    if (m_richTextCtrl->HasSelection())

     {
     {

-        wxRichTextRange range = ctrl->GetSelectionRange();
-        ctrl->PromoteList(-1, range, NULL);
+        wxRichTextRange range = m_richTextCtrl->GetSelectionRange();
+        m_richTextCtrl->PromoteList(-1, range, NULL);

     }
 }
 
 void MyFrame::OnClearList(wxCommandEvent& WXUNUSED(event))
 {
     }
 }
 
 void MyFrame::OnClearList(wxCommandEvent& WXUNUSED(event))
 {

-    wxRichTextCtrl* ctrl = (wxRichTextCtrl*) FindWindow(ID_RICHTEXT_CTRL);
-
-    if (ctrl->HasSelection())
+    if (m_richTextCtrl->HasSelection())

     {
     {

-        wxRichTextRange range = ctrl->GetSelectionRange();
-        ctrl->ClearListStyle(range);
+        wxRichTextRange range = m_richTextCtrl->GetSelectionRange();
+        m_richTextCtrl->ClearListStyle(range);

     }
 }
 
     }
 }
 


@@ -1506,18 +1516,16 @@ void MyFrame::OnInsertURL(wxCommandEvent& WXUNUSED(event))
     wxString url = wxGetTextFromUser(_("URL:"), _("Insert URL"));
     if (!url.IsEmpty())
     {
     wxString url = wxGetTextFromUser(_("URL:"), _("Insert URL"));
     if (!url.IsEmpty())
     {

-        wxRichTextCtrl* ctrl = (wxRichTextCtrl*) FindWindow(ID_RICHTEXT_CTRL);
-        

         // Make a style suitable for showing a URL
         wxRichTextAttr urlStyle;
         urlStyle.SetTextColour(*wxBLUE);
         urlStyle.SetFontUnderlined(true);
         
         // Make a style suitable for showing a URL
         wxRichTextAttr urlStyle;
         urlStyle.SetTextColour(*wxBLUE);
         urlStyle.SetFontUnderlined(true);
         

-        ctrl->BeginStyle(urlStyle);
-        ctrl->BeginURL(url);
-        ctrl->WriteText(url);
-        ctrl->EndURL();
-        ctrl->EndStyle();
+        m_richTextCtrl->BeginStyle(urlStyle);
+        m_richTextCtrl->BeginURL(url);
+        m_richTextCtrl->WriteText(url);
+        m_richTextCtrl->EndURL();
+        m_richTextCtrl->EndStyle();

     }
 }
 
     }
 }
 


@@ -1532,3 +1540,18 @@ void MyFrame::OnStyleSheetReplacing(wxRichTextEvent& event)
 {
     event.Veto();
 }
 {
     event.Veto();
 }

+
+void MyFrame::OnPrint(wxCommandEvent& WXUNUSED(event))
+{
+    wxGetApp().GetPrinting()->PrintBuffer(m_richTextCtrl->GetBuffer());
+}
+
+void MyFrame::OnPreview(wxCommandEvent& WXUNUSED(event))
+{
+    wxGetApp().GetPrinting()->PreviewBuffer(m_richTextCtrl->GetBuffer());
+}
+
+void MyFrame::OnPageSetup(wxCommandEvent& WXUNUSED(event))
+{
+    wxGetApp().GetPrinting()->PageSetup();
+}