src/richtext/richtexttabspage.cpp

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        richtexttabspage.cpp
   3 // Purpose:
   4 // Author:      Julian Smart
   5 // Modified by:
   6 // Created:     10/4/2006 8:03:20 AM
   7 // RCS-ID:
   8 // Copyright:   (c) Julian Smart
   9 // Licence:
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 ////@begin includes
  13 ////@end includes
  14
  15 #include "../../include/wx/richtext/richtexttabspage.h"
  16
  17 ////@begin XPM images
  18 ////@end XPM images
  19
  20 /*!
  21  * wxRichTextTabsPage type definition
  22  */
  23
  24 IMPLEMENT_DYNAMIC_CLASS( wxRichTextTabsPage, wxPanel )
  25
  26 /*!
  27  * wxRichTextTabsPage event table definition
  28  */
  29
  30 BEGIN_EVENT_TABLE( wxRichTextTabsPage, wxPanel )
  31
  32 ////@begin wxRichTextTabsPage event table entries
  33     EVT_LISTBOX( ID_RICHTEXTTABSPAGE_TABLIST, wxRichTextTabsPage::OnTablistSelected )
  34
  35     EVT_BUTTON( ID_RICHTEXTTABSPAGE_NEW_TAB, wxRichTextTabsPage::OnNewTabClick )
  36     EVT_UPDATE_UI( ID_RICHTEXTTABSPAGE_NEW_TAB, wxRichTextTabsPage::OnNewTabUpdate )
  37
  38     EVT_BUTTON( ID_RICHTEXTTABSPAGE_DELETE_TAB, wxRichTextTabsPage::OnDeleteTabClick )
  39     EVT_UPDATE_UI( ID_RICHTEXTTABSPAGE_DELETE_TAB, wxRichTextTabsPage::OnDeleteTabUpdate )
  40
  41     EVT_BUTTON( ID_RICHTEXTTABSPAGE_DELETE_ALL_TABS, wxRichTextTabsPage::OnDeleteAllTabsClick )
  42     EVT_UPDATE_UI( ID_RICHTEXTTABSPAGE_DELETE_ALL_TABS, wxRichTextTabsPage::OnDeleteAllTabsUpdate )
  43
  44 ////@end wxRichTextTabsPage event table entries
  45
  46 END_EVENT_TABLE()
  47
  48 /*!
  49  * wxRichTextTabsPage constructors
  50  */
  51
  52 wxRichTextTabsPage::wxRichTextTabsPage( )
  53 {
  54     Init();
  55 }
  56
  57 wxRichTextTabsPage::wxRichTextTabsPage( wxWindow* parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style )
  58 {
  59     Init();
  60     Create(parent, id, pos, size, style);
  61 }
  62
  63 /*!
  64  * Initialise members
  65  */
  66
  67 void wxRichTextTabsPage::Init()
  68 {
  69     m_tabsPresent = false;
  70
  71 ////@begin wxRichTextTabsPage member initialisation
  72     m_tabEditCtrl = NULL;
  73     m_tabListCtrl = NULL;
  74 ////@end wxRichTextTabsPage member initialisation
  75 }
  76
  77 /*!
  78  * wxRichTextTabsPage creator
  79  */
  80
  81 bool wxRichTextTabsPage::Create( wxWindow* parent, wxWindowID id, const wxPoint& pos, const wxSize& size, long style )
  82 {
  83 ////@begin wxRichTextTabsPage creation
  84     wxPanel::Create( parent, id, pos, size, style );
  85
  86     CreateControls();
  87     if (GetSizer())
  88     {
  89         GetSizer()->SetSizeHints(this);
  90     }
  91     Centre();
  92 ////@end wxRichTextTabsPage creation
  93     return true;
  94 }
  95
  96 /*!
  97  * Control creation for wxRichTextTabsPage
  98  */
  99
 100 void wxRichTextTabsPage::CreateControls()
 101 {
 102 ////@begin wxRichTextTabsPage content construction
 103     wxRichTextTabsPage* itemPanel1 = this;
 104
 105     wxBoxSizer* itemBoxSizer2 = new wxBoxSizer(wxVERTICAL);
 106     itemPanel1->SetSizer(itemBoxSizer2);
 107
 108     wxBoxSizer* itemBoxSizer3 = new wxBoxSizer(wxVERTICAL);
 109     itemBoxSizer2->Add(itemBoxSizer3, 1, wxGROW|wxALL, 5);
 110
 111     wxBoxSizer* itemBoxSizer4 = new wxBoxSizer(wxHORIZONTAL);
 112     itemBoxSizer3->Add(itemBoxSizer4, 1, wxGROW, 5);
 113
 114     wxBoxSizer* itemBoxSizer5 = new wxBoxSizer(wxVERTICAL);
 115     itemBoxSizer4->Add(itemBoxSizer5, 0, wxGROW, 5);
 116
 117     wxStaticText* itemStaticText6 = new wxStaticText( itemPanel1, wxID_STATIC, _("&Position (tenths of a mm):"), wxDefaultPosition, wxDefaultSize, 0 );
 118     itemBoxSizer5->Add(itemStaticText6, 0, wxALIGN_LEFT|wxLEFT|wxRIGHT|wxTOP|wxADJUST_MINSIZE, 5);
 119
 120     m_tabEditCtrl = new wxTextCtrl( itemPanel1, ID_RICHTEXTTABSPAGE_TABEDIT, _T(""), wxDefaultPosition, wxDefaultSize, 0 );
 121     itemBoxSizer5->Add(m_tabEditCtrl, 0, wxGROW|wxALL, 5);
 122
 123     wxString* m_tabListCtrlStrings = NULL;
 124     m_tabListCtrl = new wxListBox( itemPanel1, ID_RICHTEXTTABSPAGE_TABLIST, wxDefaultPosition, wxSize(80, 200), 0, m_tabListCtrlStrings, wxLB_SINGLE );
 125     itemBoxSizer5->Add(m_tabListCtrl, 1, wxGROW|wxLEFT|wxRIGHT|wxBOTTOM, 5);
 126
 127     itemBoxSizer4->Add(2, 1, 1, wxALIGN_CENTER_VERTICAL|wxTOP|wxBOTTOM, 5);
 128
 129     wxBoxSizer* itemBoxSizer10 = new wxBoxSizer(wxVERTICAL);
 130     itemBoxSizer4->Add(itemBoxSizer10, 0, wxGROW, 5);
 131
 132     wxStaticText* itemStaticText11 = new wxStaticText( itemPanel1, wxID_STATIC, _T(""), wxDefaultPosition, wxDefaultSize, 0 );
 133     itemBoxSizer10->Add(itemStaticText11, 0, wxALIGN_CENTER_HORIZONTAL|wxBOTTOM|wxADJUST_MINSIZE, 5);
 134
 135     wxButton* itemButton12 = new wxButton( itemPanel1, ID_RICHTEXTTABSPAGE_NEW_TAB, _("&New"), wxDefaultPosition, wxDefaultSize, 0 );
 136     itemBoxSizer10->Add(itemButton12, 0, wxALIGN_CENTER_HORIZONTAL|wxALL, 5);
 137
 138     wxButton* itemButton13 = new wxButton( itemPanel1, ID_RICHTEXTTABSPAGE_DELETE_TAB, _("&Delete"), wxDefaultPosition, wxDefaultSize, 0 );
 139     itemBoxSizer10->Add(itemButton13, 0, wxALIGN_CENTER_HORIZONTAL|wxLEFT|wxRIGHT|wxBOTTOM, 5);
 140
 141     wxButton* itemButton14 = new wxButton( itemPanel1, ID_RICHTEXTTABSPAGE_DELETE_ALL_TABS, _("Delete A&ll"), wxDefaultPosition, wxDefaultSize, 0 );
 142     itemBoxSizer10->Add(itemButton14, 0, wxALIGN_CENTER_HORIZONTAL|wxLEFT|wxRIGHT|wxBOTTOM, 5);
 143
 144 ////@end wxRichTextTabsPage content construction
 145 }
 146
 147 /// Transfer data from/to window
 148 bool wxRichTextTabsPage::TransferDataFromWindow()
 149 {
 150     wxPanel::TransferDataFromWindow();
 151
 152     wxTextAttrEx* attr = GetAttributes();
 153
 154     if (m_tabsPresent)
 155     {
 156         wxArrayInt tabs;
 157         size_t i;
 158         for (i = 0; i < m_tabListCtrl->GetCount(); i++)
 159         {
 160             tabs.Add(wxAtoi(m_tabListCtrl->GetString(i)));
 161         }
 162         attr->SetTabs(tabs);
 163     }
 164     return true;
 165 }
 166
 167 bool wxRichTextTabsPage::TransferDataToWindow()
 168 {
 169     wxPanel::TransferDataToWindow();
 170
 171     wxTextAttrEx* attr = GetAttributes();
 172
 173     m_tabListCtrl->Clear();
 174     m_tabEditCtrl->SetValue(wxEmptyString);
 175
 176     if (attr->HasTabs())
 177     {
 178         m_tabsPresent = true;
 179         size_t i;
 180         for (i = 0; i < attr->GetTabs().GetCount(); i++)
 181         {
 182             wxString s(wxString::Format(wxT("%d"), attr->GetTabs()[i]));
 183             m_tabListCtrl->Append(s);
 184         }
 185     }
 186
 187     return true;
 188 }
 189
 190 static int wxTabSortFunc(int* a, int* b)
 191 {
 192     if ((*a) < (*b))
 193         return -1;
 194     else if ((*b) < (*a))
 195         return 1;
 196     else
 197         return 0;
 198 }
 199
 200 /// Sorts the tab array
 201 void wxRichTextTabsPage::SortTabs()
 202 {
 203     wxArrayInt tabs;
 204     size_t i;
 205     for (i = 0; i < m_tabListCtrl->GetCount(); i++)
 206     {
 207         tabs.Add(wxAtoi(m_tabListCtrl->GetString(i)));
 208     }
 209     tabs.Sort(& wxTabSortFunc);
 210
 211     m_tabListCtrl->Clear();
 212     for (i = 0; i < tabs.GetCount(); i++)
 213     {
 214         wxString s(wxString::Format(wxT("%d"), tabs[i]));
 215         m_tabListCtrl->Append(s);
 216     }
 217 }
 218
 219 wxTextAttrEx* wxRichTextTabsPage::GetAttributes()
 220 {
 221     return wxRichTextFormattingDialog::GetDialogAttributes(this);
 222 }
 223
 224 /*!
 225  * Should we show tooltips?
 226  */
 227
 228 bool wxRichTextTabsPage::ShowToolTips()
 229 {
 230     return true;
 231 }
 232
 233 /*!
 234  * Get bitmap resources
 235  */
 236
 237 wxBitmap wxRichTextTabsPage::GetBitmapResource( const wxString& name )
 238 {
 239     // Bitmap retrieval
 240 ////@begin wxRichTextTabsPage bitmap retrieval
 241     wxUnusedVar(name);
 242     return wxNullBitmap;
 243 ////@end wxRichTextTabsPage bitmap retrieval
 244 }
 245
 246 /*!
 247  * Get icon resources
 248  */
 249
 250 wxIcon wxRichTextTabsPage::GetIconResource( const wxString& name )
 251 {
 252     // Icon retrieval
 253 ////@begin wxRichTextTabsPage icon retrieval
 254     wxUnusedVar(name);
 255     return wxNullIcon;
 256 ////@end wxRichTextTabsPage icon retrieval
 257 }
 258
 259 /*!
 260  * wxEVT_COMMAND_BUTTON_CLICKED event handler for ID_RICHTEXTTABSPAGE_NEW_TAB
 261  */
 262
 263 void wxRichTextTabsPage::OnNewTabClick( wxCommandEvent& WXUNUSED(event) )
 264 {
 265     wxString str = m_tabEditCtrl->GetValue();
 266     if (!str.IsEmpty() && str.IsNumber())
 267     {
 268         wxString s(wxString::Format(wxT("%d"), wxAtoi(str)));
 269
 270         m_tabListCtrl->Append(s);
 271         m_tabsPresent = true;
 272
 273         SortTabs();
 274     }
 275 }
 276
 277 /*!
 278  * wxEVT_UPDATE_UI event handler for ID_RICHTEXTTABSPAGE_NEW_TAB
 279  */
 280
 281 void wxRichTextTabsPage::OnNewTabUpdate( wxUpdateUIEvent& event )
 282 {
 283     // This may be a bit expensive - consider updating New button when text
 284     // changes in edit control
 285     wxString str = m_tabEditCtrl->GetValue();
 286     if (!str.IsEmpty() && str.IsNumber())
 287     {
 288         wxString s(wxString::Format(wxT("%d"), wxAtoi(str)));
 289         event.Enable(m_tabListCtrl->FindString(s) == wxNOT_FOUND);
 290     }
 291     else
 292         event.Enable(false);
 293 }
 294
 295
 296 /*!
 297  * wxEVT_COMMAND_BUTTON_CLICKED event handler for ID_RICHTEXTTABSPAGE_DELETE_TAB
 298  */
 299
 300 void wxRichTextTabsPage::OnDeleteTabClick( wxCommandEvent& WXUNUSED(event) )
 301 {
 302     if (m_tabsPresent && m_tabListCtrl->GetCount() > 0 && m_tabListCtrl->GetSelection() != wxNOT_FOUND)
 303     {
 304         m_tabListCtrl->Delete(m_tabListCtrl->GetSelection());
 305     }
 306 }
 307
 308 /*!
 309  * wxEVT_UPDATE_UI event handler for ID_RICHTEXTTABSPAGE_DELETE_TAB
 310  */
 311
 312 void wxRichTextTabsPage::OnDeleteTabUpdate( wxUpdateUIEvent& event )
 313 {
 314     event.Enable( m_tabsPresent && m_tabListCtrl->GetCount() > 0 && m_tabListCtrl->GetSelection() != wxNOT_FOUND );
 315 }
 316
 317
 318 /*!
 319  * wxEVT_COMMAND_BUTTON_CLICKED event handler for ID_RICHTEXTTABSPAGE_DELETE_ALL_TABS
 320  */
 321
 322 void wxRichTextTabsPage::OnDeleteAllTabsClick( wxCommandEvent& WXUNUSED(event) )
 323 {
 324     if (m_tabsPresent && m_tabListCtrl->GetCount() > 0)
 325     {
 326         m_tabListCtrl->Clear();
 327         m_tabEditCtrl->SetValue(wxEmptyString);
 328     }
 329 }
 330
 331 /*!
 332  * wxEVT_UPDATE_UI event handler for ID_RICHTEXTTABSPAGE_DELETE_ALL_TABS
 333  */
 334
 335 void wxRichTextTabsPage::OnDeleteAllTabsUpdate( wxUpdateUIEvent& event )
 336 {
 337     event.Enable( m_tabsPresent && m_tabListCtrl->GetCount() > 0 );
 338 }
 339
 340
 341 /*!
 342  * wxEVT_COMMAND_LISTBOX_SELECTED event handler for ID_RICHTEXTTABSPAGE_TABLIST
 343  */
 344
 345 void wxRichTextTabsPage::OnTablistSelected( wxCommandEvent& WXUNUSED(event) )
 346 {
 347     wxString str = m_tabListCtrl->GetStringSelection();
 348     if (!str.IsEmpty())
 349         m_tabEditCtrl->SetValue(str);
 350 }