MapSelectionBox Class Reference

#include <map_selection_box.h>

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List of all members.

Public Member Functions

 MapSelectionBox (const Rectanglei &rect, bool _display_only)
void ValidMapSelection ()
void ChangeMapCallback ()
Widget * Clic (const Point2i &mousePosition, uint button)

Private Member Functions

void ChangeMapDelta (int delta_index)
void ChangeMap (int index)

Private Attributes

uint selected_map_index
bool display_only
PictureWidget * map_preview_selected
PictureWidget * map_preview_before
PictureWidget * map_preview_before2
PictureWidget * map_preview_after
PictureWidget * map_preview_after2
Label * map_name_label
Label * map_author_label
Button * bt_map_plus
Button * bt_map_minus

Detailed Description

Definition at line 30 of file map_selection_box.h.

Constructor & Destructor Documentation

MapSelectionBox::MapSelectionBox ( const Rectanglei &  rect,
bool  _display_only 
)

Definition at line 27 of file map_selection_box.cpp.

00027                                                                            : 
00028   HBox(rect, true)
00029 {
00030   display_only = _display_only;
00031 
00032   Profile *res = resource_manager.LoadXMLProfile( "graphism.xml",false);
00033   
00034   AddWidget(new PictureWidget(Rectanglei(0,0,46,100), "menu/map_label"));
00035 
00036   // PreviousMap/NextMap buttons
00037   bt_map_plus = new Button(Point2i(0, 0), res, "menu/big_plus", false);
00038   bt_map_minus = new Button(Point2i(0, 0), res, "menu/big_minus", false);
00039 
00040   resource_manager.UnLoadXMLProfile(res);
00041 
00042   Box * tmp_map_box = new VBox( Rectanglei(0, 0,
00043                                            rect.GetSizeX()-63, 0), false);
00044   tmp_map_box->SetBorder( Point2i(0,0) );
00045   tmp_map_box->SetMargin(0);
00046 
00047   // compute margin width between previews
00048   uint map_preview_height = rect.GetSizeY() -2*10 -40;
00049 
00050   // Previews
00051   Box* previews_box = new HBox( Rectanglei(0, 0, 0, map_preview_height+10 ), false);
00052   previews_box->SetBorder( Point2i(10,0) );
00053 
00054    // compute margin width between previews
00055   uint map_preview_width = map_preview_height*4/3;
00056   uint total_width_previews = map_preview_width + map_preview_width*3;
00057 
00058   uint margin = 0;
00059 
00060   if ( uint(tmp_map_box->GetSizeX() - 20) > uint(total_width_previews + bt_map_plus->GetSizeX() + bt_map_minus->GetSizeX())) {
00061     margin = (tmp_map_box->GetSizeX() - 20 -
00062               (total_width_previews + bt_map_plus->GetSizeX() + bt_map_minus->GetSizeX()) ) / 6;
00063   }
00064 
00065   if (margin < 5) {
00066     margin = 5;
00067     uint total_size_wo_margin = tmp_map_box->GetSizeX() - 20 - 6*margin - bt_map_plus->GetSizeX() - bt_map_minus->GetSizeX();
00068     map_preview_width = (total_size_wo_margin)/4; // <= total = w + 4*(3/4)w
00069     map_preview_height = 3/4 * map_preview_width;
00070   }
00071 
00072   previews_box->SetMargin(margin);
00073 
00074   if (!display_only) {
00075     previews_box->AddWidget(bt_map_minus);
00076   } else {
00077     previews_box->AddWidget(new NullWidget(*bt_map_minus));
00078   }
00079 
00080   map_preview_before2 = new PictureWidget(Rectanglei(0, 0, map_preview_width *3/4, map_preview_height*3/4));
00081   previews_box->AddWidget(map_preview_before2);
00082 
00083   map_preview_before = new PictureWidget(Rectanglei(0, 0, map_preview_width *3/4, map_preview_height*3/4));
00084   previews_box->AddWidget(map_preview_before);
00085 
00086   // Selected map...
00087   map_preview_selected = new PictureWidget(Rectanglei(0, 0, map_preview_width, map_preview_height));
00088   previews_box->AddWidget(map_preview_selected);
00089 
00090   map_preview_after = new PictureWidget(Rectanglei(0, 0, map_preview_width *3/4, map_preview_height*3/4));
00091   previews_box->AddWidget(map_preview_after);
00092 
00093   map_preview_after2 = new PictureWidget(Rectanglei(0, 0, map_preview_width *3/4, map_preview_height*3/4));
00094   previews_box->AddWidget(map_preview_after2);
00095 
00096   if (!display_only) {
00097     previews_box->AddWidget(bt_map_plus);
00098   }else {
00099     previews_box->AddWidget(new NullWidget(*bt_map_plus));
00100   }
00101 
00102   tmp_map_box->AddWidget(previews_box);
00103   
00104   if (display_only) {
00105     map_preview_before2->Disable();
00106     map_preview_before->Disable();
00107     map_preview_after->Disable();
00108     map_preview_after2->Disable();
00109   }
00110 
00111 
00112   // Map information
00113   map_name_label = new Label("Map", Rectanglei(0,0,0,0), *Font::GetInstance(Font::FONT_SMALL, Font::BOLD), dark_gray_color, true, false);
00114   tmp_map_box->AddWidget(map_name_label);
00115 
00116   map_author_label = new Label("Author", Rectanglei(0,0,0,0), *Font::GetInstance(Font::FONT_SMALL), dark_gray_color, true, false);
00117   tmp_map_box->AddWidget(map_author_label);
00118 
00119   AddWidget(tmp_map_box);
00120 
00121   // Load Maps' list
00122   std::sort(MapsList::GetInstance()->lst.begin(), MapsList::GetInstance()->lst.end(), compareMaps);
00123   ChangeMap(MapsList::GetInstance()->GetActiveMapIndex());
00124 }

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Member Function Documentation

void MapSelectionBox::ChangeMap ( int  index  )  [private]

Definition at line 135 of file map_selection_box.cpp.

00136 {
00137   if (index < 0 || index > int(MapsList::GetInstance()->lst.size() - 1)) return;
00138   
00139   selected_map_index = index;
00140 
00141   // Callback other network players
00142   if(network.IsServer())
00143     {
00144       ActionHandler::GetInstance()->NewAction (new Action(Action::ACTION_SET_MAP, 
00145                                             MapsList::GetInstance()->lst[selected_map_index].ReadName()));
00146     }
00147 
00148   // Set Map information
00149   map_preview_selected->SetSurface(MapsList::GetInstance()->lst[selected_map_index].ReadPreview(), true);
00150   map_name_label->SetText(MapsList::GetInstance()->lst[selected_map_index].ReadName());
00151   map_author_label->SetText(MapsList::GetInstance()->lst[selected_map_index].ReadAuthorInfo());
00152 
00153   // Set previews
00154   if (selected_map_index > 0)
00155     map_preview_before->SetSurface(MapsList::GetInstance()->lst[selected_map_index-1].ReadPreview(), true);
00156   else
00157     map_preview_before->SetNoSurface();
00158 
00159   if (selected_map_index > 1)
00160     map_preview_before2->SetSurface(MapsList::GetInstance()->lst[selected_map_index-2].ReadPreview(), true);
00161   else
00162     map_preview_before2->SetNoSurface();
00163 
00164   if (selected_map_index+1 < MapsList::GetInstance()->lst.size() )
00165     map_preview_after->SetSurface(MapsList::GetInstance()->lst[selected_map_index+1].ReadPreview(), true);
00166   else
00167     map_preview_after->SetNoSurface();
00168 
00169   if (selected_map_index+2 < MapsList::GetInstance()->lst.size() )
00170     map_preview_after2->SetSurface(MapsList::GetInstance()->lst[selected_map_index+2].ReadPreview(), true);
00171   else
00172     map_preview_after2->SetNoSurface();
00173 }

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void MapSelectionBox::ChangeMapCallback (  ) 

Definition at line 203 of file map_selection_box.cpp.

00204 {
00205   int index = MapsList::GetInstance()->GetActiveMapIndex();
00206   ChangeMap(index);
00207 }

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void MapSelectionBox::ChangeMapDelta ( int  delta_index  )  [private]

Definition at line 126 of file map_selection_box.cpp.

00127 {
00128   assert(!display_only);
00129 
00130   int tmp = selected_map_index + delta_index;
00131 
00132   ChangeMap(tmp);
00133 }

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Widget * MapSelectionBox::Clic ( const Point2i &  mousePosition,
uint  button 
) [virtual]

Reimplemented from Box.

Definition at line 175 of file map_selection_box.cpp.

00176 {
00177   if (display_only) return NULL;
00178 
00179   if (!Contains(mousePosition)) return NULL;
00180 
00181   if (button == SDL_BUTTON_LEFT && map_preview_before2->Contains(mousePosition) ) {
00182     ChangeMapDelta(-2);
00183   } else if (   (button == SDL_BUTTON_LEFT && bt_map_minus->Contains(mousePosition))
00184              || (button == SDL_BUTTON_LEFT && map_preview_before->Contains(mousePosition))
00185              || (button == SDL_BUTTON_WHEELUP )) {
00186     ChangeMapDelta(-1);
00187   } else if (   (button == SDL_BUTTON_LEFT && bt_map_plus->Contains(mousePosition))
00188              || (button == SDL_BUTTON_LEFT && map_preview_after->Contains(mousePosition))
00189              || (button == SDL_BUTTON_WHEELDOWN)) {
00190     ChangeMapDelta(+1);
00191   } else if (map_preview_after2->Contains(mousePosition) ) {
00192     ChangeMapDelta(+2);
00193   }
00194 
00195   return NULL;
00196 }

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void MapSelectionBox::ValidMapSelection (  ) 

Definition at line 198 of file map_selection_box.cpp.

00199 {
00200   MapsList::GetInstance()->SelectMapByIndex(selected_map_index);
00201 }

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Member Data Documentation

Button * MapSelectionBox::bt_map_minus [private]

Definition at line 42 of file map_selection_box.h.

Button* MapSelectionBox::bt_map_plus [private]

Definition at line 42 of file map_selection_box.h.

bool MapSelectionBox::display_only [private]

Definition at line 34 of file map_selection_box.h.

Label* MapSelectionBox::map_author_label [private]

Definition at line 41 of file map_selection_box.h.

Label* MapSelectionBox::map_name_label [private]

Definition at line 40 of file map_selection_box.h.

PictureWidget* MapSelectionBox::map_preview_after [private]

Definition at line 38 of file map_selection_box.h.

PictureWidget * MapSelectionBox::map_preview_after2 [private]

Definition at line 38 of file map_selection_box.h.

PictureWidget* MapSelectionBox::map_preview_before [private]

Definition at line 37 of file map_selection_box.h.

PictureWidget * MapSelectionBox::map_preview_before2 [private]

Definition at line 37 of file map_selection_box.h.

PictureWidget* MapSelectionBox::map_preview_selected [private]

Definition at line 36 of file map_selection_box.h.

uint MapSelectionBox::selected_map_index [private]

Definition at line 33 of file map_selection_box.h.

The documentation for this class was generated from the following files:
Generated on Mon Jan 1 13:58:28 2007 for Wormux by  doxygen 1.4.7