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Demonstrates printing

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@42499 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
2006-10-27 08:59:58 +00:00
parent 6398488749
commit 8881d9f085
1 changed files with 76 additions and 53 deletions
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129
samples/richtext/richtext.cpp
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@@ -77,6 +77,7 @@
#include "wx/richtext/richtextformatdlg.h"
#include "wx/richtext/richtextsymboldlg.h"
#include "wx/richtext/richtextstyledlg.h"
#include "wx/richtext/richtextprint.h"
// ----------------------------------------------------------------------------
// resources
@@ -102,8 +103,10 @@ public:
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
@@ -172,6 +175,10 @@ public:
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);
@@ -229,6 +236,10 @@ enum
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
@@ -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_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()
@@ -323,6 +338,10 @@ bool MyApp::OnInit()
#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();
@@ -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));
m_printing->SetParentWindow(frame);
// 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()
{
delete m_printing;
delete m_styleSheet;
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(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"));
@@ -1324,11 +1351,10 @@ void MyFrame::OnSwitchStyleSheets(wxCommandEvent& WXUNUSED(event))
{
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);
wxRichTextStyleSheet* sheet = ctrl->GetStyleSheet();
wxRichTextStyleSheet* sheet = m_richTextCtrl->GetStyleSheet();
// 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;
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();
@@ -1374,8 +1400,7 @@ void MyFrame::OnSwitchStyleSheets(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;
@@ -1385,11 +1410,9 @@ void MyFrame::OnManageStyles(wxCommandEvent& WXUNUSED(event))
void MyFrame::OnInsertSymbol(wxCommandEvent& WXUNUSED(event))
{
wxRichTextCtrl* ctrl = (wxRichTextCtrl*) FindWindow(ID_RICHTEXT_CTRL);
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())
@@ -1405,16 +1428,16 @@ void MyFrame::OnInsertSymbol(wxCommandEvent& WXUNUSED(event))
{
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);
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))
{
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))
{
wxRichTextCtrl* ctrl = (wxRichTextCtrl*) FindWindow(ID_RICHTEXT_CTRL);
wxRichTextStyleSheet* sheet = ctrl->GetStyleSheet();
wxRichTextStyleSheet* sheet = m_richTextCtrl->GetStyleSheet();
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())
@@ -1448,56 +1468,46 @@ void MyFrame::OnBulletsAndNumbering(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))
{
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))
{
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))
{
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))
{
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())
{
wxRichTextCtrl* ctrl = (wxRichTextCtrl*) FindWindow(ID_RICHTEXT_CTRL);
// 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();
}
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();
}