X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a48b659563cbb93db2affb995fb4e0711df16d21..c105dda0810d927d8531e4949ada0b407a1cbebd:/src/generic/hyperlink.cpp?ds=inline diff --git a/src/generic/hyperlink.cpp b/src/generic/hyperlink.cpp deleted file mode 100644 index 21f80fc131..0000000000 --- a/src/generic/hyperlink.cpp +++ /dev/null @@ -1,284 +0,0 @@ -///////////////////////////////////////////////////////////////////////////// -// Name: src/generic/hyperlink.cpp -// Purpose: Hyperlink control -// Author: David Norris , Otto Wyss -// Modified by: Ryan Norton, Francesco Montorsi -// Created: 04/02/2005 -// RCS-ID: $Id$ -// Copyright: (c) 2005 David Norris -// Licence: wxWindows licence -///////////////////////////////////////////////////////////////////////////// - -// ============================================================================ -// declarations -// ============================================================================ - -//--------------------------------------------------------------------------- -// Pre-compiled header stuff -//--------------------------------------------------------------------------- - -// For compilers that support precompilation, includes "wx.h". -#include "wx/wxprec.h" - -#ifdef __BORLANDC__ - #pragma hdrstop -#endif - -#if wxUSE_HYPERLINKCTRL - -//--------------------------------------------------------------------------- -// Includes -//--------------------------------------------------------------------------- - -#include "wx/hyperlink.h" - -#ifndef WX_PRECOMP - #include "wx/utils.h" // for wxLaunchDefaultBrowser - #include "wx/dcclient.h" - #include "wx/menu.h" - #include "wx/log.h" - #include "wx/dataobj.h" -#endif - -#include "wx/clipbrd.h" - -// ============================================================================ -// implementation -// ============================================================================ - -IMPLEMENT_DYNAMIC_CLASS(wxHyperlinkCtrl, wxControl) -IMPLEMENT_DYNAMIC_CLASS(wxHyperlinkEvent, wxCommandEvent) -DEFINE_EVENT_TYPE(wxEVT_COMMAND_HYPERLINK) - -// reserved for internal use only -#define wxHYPERLINKCTRL_POPUP_COPY_ID 16384 - -const wxChar wxHyperlinkCtrlNameStr[] = wxT("hyperlink"); - -// ---------------------------------------------------------------------------- -// wxHyperlinkCtrl -// ---------------------------------------------------------------------------- - -BEGIN_EVENT_TABLE(wxHyperlinkCtrl, wxControl) - EVT_PAINT(wxHyperlinkCtrl::OnPaint) - EVT_LEFT_DOWN(wxHyperlinkCtrl::OnLeftDown) - EVT_LEFT_UP(wxHyperlinkCtrl::OnLeftUp) - EVT_RIGHT_UP(wxHyperlinkCtrl::OnRightUp) - EVT_MOTION(wxHyperlinkCtrl::OnMotion) - EVT_LEAVE_WINDOW(wxHyperlinkCtrl::OnLeaveWindow) - EVT_SIZE(wxHyperlinkCtrl::OnSize) - - // for the context menu - EVT_MENU(wxHYPERLINKCTRL_POPUP_COPY_ID, wxHyperlinkCtrl::OnPopUpCopy) -END_EVENT_TABLE() - -bool wxHyperlinkCtrl::Create(wxWindow *parent, wxWindowID id, - const wxString& label, const wxString& url, const wxPoint& pos, - const wxSize& size, long style, const wxString& name) -{ - wxASSERT_MSG(!url.empty() || !label.empty(), - wxT("Both URL and label are empty ?")); - -#ifdef __WXDEBUG__ - int alignment = (int)((style & wxHL_ALIGN_LEFT) != 0) + - (int)((style & wxHL_ALIGN_CENTRE) != 0) + - (int)((style & wxHL_ALIGN_RIGHT) != 0); - wxASSERT_MSG(alignment == 1, - wxT("Specify exactly one align flag!")); -#endif - - if (!wxControl::Create(parent, id, pos, size, style, wxDefaultValidator, name)) - return false; - - // set to non empty strings both the url and the label - if(url.empty()) - SetURL(label); - else - SetURL(url); - - if(label.empty()) - SetLabel(url); - else - SetLabel(label); - - m_rollover = false; - m_clicking = false; - m_visited = false; - - // colours - m_normalColour = *wxBLUE; - m_hoverColour = *wxRED; - SetForegroundColour(m_normalColour); - - // by default the font of an hyperlink control is underlined - wxFont f = GetFont(); - f.SetUnderlined(true); - SetFont(f); - - SetInitialSize(size); - - return true; -} - -wxSize wxHyperlinkCtrl::DoGetBestSize() const -{ - int w, h; - - wxClientDC dc((wxWindow *)this); - dc.SetFont(GetFont()); - dc.GetTextExtent(GetLabel(), &w, &h); - - wxSize best(w, h); - CacheBestSize(best); - return best; -} - - -void wxHyperlinkCtrl::SetNormalColour(const wxColour &colour) -{ - m_normalColour = colour; - if (!m_visited) - { - SetForegroundColour(m_normalColour); - Refresh(); - } -} - -void wxHyperlinkCtrl::SetVisitedColour(const wxColour &colour) -{ - m_visitedColour = colour; - if (m_visited) - { - SetForegroundColour(m_visitedColour); - Refresh(); - } -} - -void wxHyperlinkCtrl::DoContextMenu(const wxPoint &pos) -{ - wxMenu *menuPopUp = new wxMenu(wxEmptyString, wxMENU_TEAROFF); - menuPopUp->Append(wxHYPERLINKCTRL_POPUP_COPY_ID, wxT("Copy URL")); - PopupMenu( menuPopUp, pos ); - delete menuPopUp; -} - -wxRect wxHyperlinkCtrl::GetLabelRect() const -{ - // our best size is always the size of the label without borders - wxSize c(GetClientSize()), b(GetBestSize()); - wxPoint offset; - - // the label is always centered vertically - offset.y = (c.GetHeight()-b.GetHeight())/2; - - if (HasFlag(wxHL_ALIGN_CENTRE)) - offset.x = (c.GetWidth()-b.GetWidth())/2; - else if (HasFlag(wxHL_ALIGN_RIGHT)) - offset.x = c.GetWidth()-b.GetWidth(); - else if (HasFlag(wxHL_ALIGN_LEFT)) - offset.x = 0; - return wxRect(offset, b); -} - - - -// ---------------------------------------------------------------------------- -// wxHyperlinkCtrl - event handlers -// ---------------------------------------------------------------------------- - -void wxHyperlinkCtrl::OnPaint(wxPaintEvent& WXUNUSED(event)) -{ - wxPaintDC dc(this); - dc.SetFont(GetFont()); - dc.SetTextForeground(GetForegroundColour()); - dc.SetTextBackground(GetBackgroundColour()); - - dc.DrawText(GetLabel(), GetLabelRect().GetTopLeft()); -} - -void wxHyperlinkCtrl::OnLeftDown(wxMouseEvent& event) -{ - // the left click must start from the hyperlink rect - m_clicking = GetLabelRect().Contains(event.GetPosition()); -} - -void wxHyperlinkCtrl::OnLeftUp(wxMouseEvent& event) -{ - // the click must be started and ended in the hyperlink rect - if (!m_clicking || !GetLabelRect().Contains(event.GetPosition())) - return; - - SetForegroundColour(m_visitedColour); - m_visited = true; - m_clicking = false; - - // send the event - wxHyperlinkEvent linkEvent(this, GetId(), m_url); - if (!GetEventHandler()->ProcessEvent(linkEvent)) // was the event skipped ? - if (!wxLaunchDefaultBrowser(m_url)) - wxLogWarning(wxT("Could not launch the default browser with url '%s' !"), m_url.c_str()); -} - -void wxHyperlinkCtrl::OnRightUp(wxMouseEvent& event) -{ - if( GetWindowStyle() & wxHL_CONTEXTMENU ) - if ( GetLabelRect().Contains(event.GetPosition()) ) - DoContextMenu(wxPoint(event.m_x, event.m_y)); -} - -void wxHyperlinkCtrl::OnMotion(wxMouseEvent& event) -{ - wxRect textrc = GetLabelRect(); - - if (textrc.Contains(event.GetPosition())) - { - SetCursor(wxCursor(wxCURSOR_HAND)); - SetForegroundColour(m_hoverColour); - m_rollover = true; - Refresh(); - } - else if (m_rollover) - { - SetCursor(*wxSTANDARD_CURSOR); - SetForegroundColour(!m_visited ? m_normalColour : m_visitedColour); - m_rollover = false; - Refresh(); - } -} - -void wxHyperlinkCtrl::OnLeaveWindow(wxMouseEvent& WXUNUSED(event) ) -{ - // NB: when the label rect and the client size rect have the same - // height this function is indispensable to remove the "rollover" - // effect as the OnMotion() event handler could not be called - // in that case moving the mouse out of the label vertically... - - if (m_rollover) - { - SetCursor(*wxSTANDARD_CURSOR); - SetForegroundColour(!m_visited ? m_normalColour : m_visitedColour); - m_rollover = false; - Refresh(); - } -} - -void wxHyperlinkCtrl::OnPopUpCopy( wxCommandEvent& WXUNUSED(event) ) -{ -#if wxUSE_CLIPBOARD - if (!wxTheClipboard->Open()) - return; - - wxTextDataObject *data = new wxTextDataObject( m_url ); - wxTheClipboard->SetData( data ); - wxTheClipboard->Close(); -#endif // wxUSE_CLIPBOARD -} - -void wxHyperlinkCtrl::OnSize(wxSizeEvent& WXUNUSED(event)) -{ - // update the position of the label in the screen respecting - // the selected align flag - Refresh(); -} - -#endif // wxUSE_HYPERLINKCTRL