X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/7cc5041d03515c7f749638a9af9cca46c0918dde..c4e98b3311ff7e3da14795563710dcfc8acfc055:/src/generic/wizard.cpp diff --git a/src/generic/wizard.cpp b/src/generic/wizard.cpp index 334c5859a5..6187785c05 100644 --- a/src/generic/wizard.cpp +++ b/src/generic/wizard.cpp @@ -9,7 +9,7 @@ // Created: 15.08.99 // RCS-ID: $Id$ // Copyright: (c) 1999 Vadim Zeitlin -// Licence: wxWindows license +// Licence: wxWindows licence /////////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -21,7 +21,7 @@ // ---------------------------------------------------------------------------- #ifdef __GNUG__ - #pragma implementation ".h" + #pragma implementation "wizardg.h" #endif // For compilers that support precompilation, includes "wx.h". @@ -44,12 +44,6 @@ #include "wx/wizard.h" -// ---------------------------------------------------------------------------- -// simple types -// ---------------------------------------------------------------------------- - -WX_DEFINE_ARRAY(wxPanel *, wxArrayPages); - // ---------------------------------------------------------------------------- // event tables and such // ---------------------------------------------------------------------------- @@ -57,6 +51,7 @@ WX_DEFINE_ARRAY(wxPanel *, wxArrayPages); DEFINE_EVENT_TYPE(wxEVT_WIZARD_PAGE_CHANGED) DEFINE_EVENT_TYPE(wxEVT_WIZARD_PAGE_CHANGING) DEFINE_EVENT_TYPE(wxEVT_WIZARD_CANCEL) +DEFINE_EVENT_TYPE(wxEVT_WIZARD_FINISHED) DEFINE_EVENT_TYPE(wxEVT_WIZARD_HELP) BEGIN_EVENT_TABLE(wxWizard, wxDialog) @@ -64,6 +59,12 @@ BEGIN_EVENT_TABLE(wxWizard, wxDialog) EVT_BUTTON(wxID_BACKWARD, wxWizard::OnBackOrNext) EVT_BUTTON(wxID_FORWARD, wxWizard::OnBackOrNext) EVT_BUTTON(wxID_HELP, wxWizard::OnHelp) + + EVT_WIZARD_PAGE_CHANGED(-1, wxWizard::OnWizEvent) + EVT_WIZARD_PAGE_CHANGING(-1, wxWizard::OnWizEvent) + EVT_WIZARD_CANCEL(-1, wxWizard::OnWizEvent) + EVT_WIZARD_FINISHED(-1, wxWizard::OnWizEvent) + EVT_WIZARD_HELP(-1, wxWizard::OnWizEvent) END_EVENT_TABLE() IMPLEMENT_DYNAMIC_CLASS(wxWizard, wxDialog) @@ -79,23 +80,41 @@ IMPLEMENT_DYNAMIC_CLASS(wxWizardEvent, wxNotifyEvent) // wxWizardPage // ---------------------------------------------------------------------------- +void wxWizardPage::Init() +{ + m_bitmap = wxNullBitmap; +} + wxWizardPage::wxWizardPage(wxWizard *parent, const wxBitmap& bitmap, const wxChar *resource) - : wxPanel(parent) { + Create(parent, bitmap, resource); +} + +bool wxWizardPage::Create(wxWizard *parent, + const wxBitmap& bitmap, + const wxChar *resource) +{ + if ( !wxPanel::Create(parent, -1) ) + return FALSE; + if ( resource != NULL ) { +#if wxUSE_WX_RESOURCES if ( !LoadFromResource(this, resource) ) { wxFAIL_MSG(wxT("wxWizardPage LoadFromResource failed!!!!")); } +#endif // wxUSE_RESOURCES } - m_PageBitmap = bitmap; + m_bitmap = bitmap; // initially the page is hidden, it's shown only when it becomes current Hide(); + + return TRUE; } // ---------------------------------------------------------------------------- @@ -131,6 +150,7 @@ bool wxWizard::Create(wxWindow *parent, { m_posWizard = pos; m_bitmap = bitmap ; + // just create the dialog itself here, the controls will be created in // DoCreateControls() called later when we know our final size m_page = (wxWizardPage *)NULL; @@ -166,6 +186,13 @@ void wxWizard::DoCreateControls() // margin between "Next >" and "Cancel" buttons static const int BUTTON_MARGIN = 10; + // margin between Back and Next buttons +#ifdef __WXMAC__ + static const int BACKNEXT_MARGIN = 10; +#else + static const int BACKNEXT_MARGIN = 0; +#endif + // default width and height of the page static const int DEFAULT_PAGE_WIDTH = 270; static const int DEFAULT_PAGE_HEIGHT = 290; @@ -214,7 +241,7 @@ void wxWizard::DoCreateControls() wxSize(m_x + m_width - x, 2)); #endif // wxUSE_STATLINE - x = m_x + m_width - 3*sizeBtn.x - BUTTON_MARGIN; + x = m_x + m_width - 3*sizeBtn.x - BUTTON_MARGIN - BACKNEXT_MARGIN; y += SEPARATOR_LINE_MARGIN; if (GetExtraStyle() & wxWIZARD_EX_HELPBUTTON) @@ -230,6 +257,8 @@ void wxWizard::DoCreateControls() m_btnPrev = new wxButton(this, wxID_BACKWARD, _("< &Back"), wxPoint(x, y), sizeBtn); x += sizeBtn.x; + x += BACKNEXT_MARGIN; + m_btnNext = new wxButton(this, wxID_FORWARD, _("&Next >"), wxPoint(x, y), sizeBtn); x += sizeBtn.x + BUTTON_MARGIN; @@ -256,6 +285,32 @@ void wxWizard::SetPageSize(const wxSize& size) m_sizePage = size; } +void wxWizard::FitToPage(const wxWizardPage *page) +{ + // otherwise it will have no effect now as it's too late... + wxASSERT_MSG( !WasCreated(), _T("should be called before RunWizard()!") ); + + wxSize sizeMax; + while ( page ) + { + wxSize size = page->GetBestSize(); + + if ( size.x > sizeMax.x ) + sizeMax.x = size.x; + + if ( size.y > sizeMax.y ) + sizeMax.y = size.y; + + page = page->GetNext(); + } + + if ( sizeMax.x > m_sizePage.x ) + m_sizePage.x = sizeMax.x; + + if ( sizeMax.y > m_sizePage.y ) + m_sizePage.y = sizeMax.y; +} + bool wxWizard::ShowPage(wxWizardPage *page, bool goingForward) { wxASSERT_MSG( page != m_page, wxT("this is useless") ); @@ -273,14 +328,13 @@ bool wxWizard::ShowPage(wxWizardPage *page, bool goingForward) // use these labels to determine if we need to change the bitmap // for this page - wxBitmap PreviousBitmap = wxNullBitmap; - wxBitmap ThisBitmap = wxNullBitmap; + wxBitmap bmpPrev, bmpCur; // check for previous page if ( m_page ) { // send the event to the old page - wxWizardEvent event(wxEVT_WIZARD_PAGE_CHANGING, GetId(), goingForward); + wxWizardEvent event(wxEVT_WIZARD_PAGE_CHANGING, GetId(), goingForward, m_page); if ( m_page->GetEventHandler()->ProcessEvent(event) && !event.IsAllowed() ) { @@ -290,12 +344,12 @@ bool wxWizard::ShowPage(wxWizardPage *page, bool goingForward) m_page->Hide(); - btnLabelWasNext = m_page->GetNext() != (wxWizardPage *)NULL; + btnLabelWasNext = HasNextPage(m_page); // Get the bitmap of the previous page (if it exists) - if(m_page->GetBitmap().Ok()) - { - PreviousBitmap = m_page->GetBitmap(); + if ( m_page->GetBitmap().Ok() ) + { + bmpPrev = m_page->GetBitmap(); } } @@ -307,23 +361,23 @@ bool wxWizard::ShowPage(wxWizardPage *page, bool goingForward) { // terminate successfully EndModal(wxID_OK); + if ( !IsModal() ) + { + wxWizardEvent event(wxEVT_WIZARD_FINISHED, GetId(),FALSE, 0); + (void)GetEventHandler()->ProcessEvent(event); + } return TRUE; } - // send the change event to the new page now - wxWizardEvent event(wxEVT_WIZARD_PAGE_CHANGED, GetId(), goingForward); - (void)m_page->GetEventHandler()->ProcessEvent(event); - // position and show the new page (void)m_page->TransferDataToWindow(); m_page->SetSize(m_x, m_y, m_width, m_height); - m_page->Show(); // check if bitmap needs to be updated // update default flag as well - if(m_page->GetBitmap().Ok()) + if ( m_page->GetBitmap().Ok() ) { - ThisBitmap = m_page->GetBitmap(); + bmpCur = m_page->GetBitmap(); bmpIsDefault = FALSE; } @@ -331,7 +385,7 @@ bool wxWizard::ShowPage(wxWizardPage *page, bool goingForward) // 1) a default bitmap was selected in constructor // 2) this page was constructed with a bitmap // 3) this bitmap is not the previous bitmap - if( m_statbmp && (ThisBitmap != PreviousBitmap) ) + if ( m_statbmp && (bmpCur != bmpPrev) ) { wxBitmap bmp; if ( bmpIsDefault ) @@ -342,9 +396,9 @@ bool wxWizard::ShowPage(wxWizardPage *page, bool goingForward) } // and update the buttons state - m_btnPrev->Enable(m_page->GetPrev() != (wxWizardPage *)NULL); + m_btnPrev->Enable(HasPrevPage(m_page)); - bool hasNext = m_page->GetNext() != (wxWizardPage *)NULL; + bool hasNext = HasNextPage(m_page); if ( btnLabelWasNext != hasNext ) { // need to update @@ -355,6 +409,14 @@ bool wxWizard::ShowPage(wxWizardPage *page, bool goingForward) } // nothing to do: the label was already correct + // send the change event to the new page now + wxWizardEvent event(wxEVT_WIZARD_PAGE_CHANGED, GetId(), goingForward, m_page); + (void)m_page->GetEventHandler()->ProcessEvent(event); + + // and finally show it + m_page->Show(); + m_page->SetFocus(); + return TRUE; } @@ -390,7 +452,7 @@ void wxWizard::OnCancel(wxCommandEvent& WXUNUSED(event)) // page, but a small extra check won't hurt wxWindow *win = m_page ? (wxWindow *)m_page : (wxWindow *)this; - wxWizardEvent event(wxEVT_WIZARD_CANCEL, GetId()); + wxWizardEvent event(wxEVT_WIZARD_CANCEL, GetId(), FALSE, m_page); if ( !win->GetEventHandler()->ProcessEvent(event) || event.IsAllowed() ) { // no objections - close the dialog @@ -446,11 +508,30 @@ void wxWizard::OnHelp(wxCommandEvent& WXUNUSED(event)) } } +void wxWizard::OnWizEvent(wxWizardEvent& event) +{ + // the dialogs have wxWS_EX_BLOCK_EVENTS style on by default but we want to + // propagate wxEVT_WIZARD_XXX to the parent (if any), so do it manually + if ( !(GetExtraStyle() & wxWS_EX_BLOCK_EVENTS) ) + { + // the event will be propagated anyhow + return; + } + + wxWindow *parent = GetParent(); + + if ( !parent || !parent->GetEventHandler()->ProcessEvent(event) ) + { + event.Skip(); + } +} // ---------------------------------------------------------------------------- // our public interface // ---------------------------------------------------------------------------- +#ifdef WXWIN_COMPATIBILITY_2_2 + /* static */ wxWizard *wxWizardBase::Create(wxWindow *parent, int id, @@ -462,6 +543,8 @@ wxWizard *wxWizardBase::Create(wxWindow *parent, return new wxWizard(parent, id, title, bitmap, pos); } +#endif // WXWIN_COMPATIBILITY_2_2 + // ---------------------------------------------------------------------------- // wxWizardEvent // ----------------------------------------------------------------------------