📄 view_map.cpp
字号:
///////////////////////////////////////////////////////////
// //
// SAGA //
// //
// System for Automated Geoscientific Analyses //
// //
// User Interface //
// //
// Program: SAGA //
// //
//-------------------------------------------------------//
// //
// VIEW_Map.cpp //
// //
// Copyright (C) 2005 by Olaf Conrad //
// //
//-------------------------------------------------------//
// //
// This file is part of 'SAGA - System for Automated //
// Geoscientific Analyses'. SAGA is free software; you //
// can redistribute it and/or modify it under the terms //
// of the GNU General Public License as published by the //
// Free Software Foundation; version 2 of the License. //
// //
// SAGA is distributed in the hope that it will be //
// useful, but WITHOUT ANY WARRANTY; without even the //
// implied warranty of MERCHANTABILITY or FITNESS FOR A //
// PARTICULAR PURPOSE. See the GNU General Public //
// License for more details. //
// //
// You should have received a copy of the GNU General //
// Public License along with this program; if not, //
// write to the Free Software Foundation, Inc., //
// 59 Temple Place - Suite 330, Boston, MA 02111-1307, //
// USA. //
// //
//-------------------------------------------------------//
// //
// contact: Olaf Conrad //
// Institute of Geography //
// University of Goettingen //
// Goldschmidtstr. 5 //
// 37077 Goettingen //
// Germany //
// //
// e-mail: oconrad@saga-gis.org //
// //
///////////////////////////////////////////////////////////
//---------------------------------------------------------
///////////////////////////////////////////////////////////
// //
// //
// //
///////////////////////////////////////////////////////////
//---------------------------------------------------------
#include <wx/dcclient.h>
#include "res_commands.h"
#include "res_controls.h"
#include "res_images.h"
#include "helper.h"
#include "wksp_map.h"
#include "view_ruler.h"
#include "view_map.h"
#include "view_map_control.h"
///////////////////////////////////////////////////////////
// //
// //
// //
///////////////////////////////////////////////////////////
//---------------------------------------------------------
IMPLEMENT_CLASS(CVIEW_Map, CVIEW_Base);
//---------------------------------------------------------
BEGIN_EVENT_TABLE(CVIEW_Map, CVIEW_Base)
EVT_PAINT (CVIEW_Map::On_Paint)
EVT_SIZE (CVIEW_Map::On_Size)
EVT_KEY_DOWN (CVIEW_Map::On_Key_Down)
EVT_MENU (ID_CMD_MAP_3D_SHOW , CVIEW_Map::On_Map_3D_Show)
EVT_MENU (ID_CMD_MAP_LAYOUT_SHOW , CVIEW_Map::On_Map_Layout_Show)
EVT_MENU (ID_CMD_MAP_SAVE_IMAGE , CVIEW_Map::On_Map_Save_Image)
EVT_MENU (ID_CMD_MAP_SAVE_IMAGE_ON_CHANGE, CVIEW_Map::On_Map_Save_Image_On_Change)
EVT_MENU (ID_CMD_MAP_SAVE_PDF_INDEXED , CVIEW_Map::On_Map_Save_PDF_Indexed)
EVT_MENU (ID_CMD_MAP_SAVE_INTERACTIVE_SVG, CVIEW_Map::On_Map_Save_Interactive_SVG)
EVT_MENU (ID_CMD_MAP_ZOOM_FULL , CVIEW_Map::On_Map_Zoom_Full)
EVT_MENU (ID_CMD_MAP_ZOOM_LAST , CVIEW_Map::On_Map_Zoom_Last)
EVT_MENU (ID_CMD_MAP_ZOOM_ACTIVE , CVIEW_Map::On_Map_Zoom_Layer)
EVT_MENU (ID_CMD_MAP_ZOOM_SELECTION , CVIEW_Map::On_Map_Zoom_Selection)
EVT_MENU (ID_CMD_MAP_ZOOM_EXTENT , CVIEW_Map::On_Map_Zoom_Extent)
EVT_MENU (ID_CMD_MAP_SYNCHRONIZE , CVIEW_Map::On_Map_Zoom_Synchronize)
EVT_MENU (ID_CMD_MAP_MODE_ZOOM , CVIEW_Map::On_Map_Mode_Zoom)
EVT_MENU (ID_CMD_MAP_MODE_PAN , CVIEW_Map::On_Map_Mode_Pan)
EVT_MENU (ID_CMD_MAP_MODE_SELECT , CVIEW_Map::On_Map_Mode_Select)
EVT_MENU (ID_CMD_MAP_MODE_DISTANCE , CVIEW_Map::On_Map_Mode_Distance)
END_EVENT_TABLE()
///////////////////////////////////////////////////////////
// //
// //
// //
///////////////////////////////////////////////////////////
//---------------------------------------------------------
CVIEW_Map::CVIEW_Map(CWKSP_Map *pMap, int Frame_Width)
: CVIEW_Base(ID_VIEW_MAP, pMap->Get_Name(), ID_IMG_WND_MAP, CVIEW_Map::_Create_Menu(), LNG("[CAP] Map"))
{
SYS_Set_Color_BG_Window(this);
m_pMap = pMap;
m_pControl = new CVIEW_Map_Control(this, m_pMap);
m_pRuler_X1 = new CVIEW_Ruler(this, RULER_HORIZONTAL|RULER_MODE_NORMAL|RULER_TICKATBOTTOM);
m_pRuler_X2 = new CVIEW_Ruler(this, RULER_HORIZONTAL|RULER_MODE_SCALE );
m_pRuler_Y1 = new CVIEW_Ruler(this, RULER_VERTICAL |RULER_MODE_NORMAL|RULER_DESCENDING|RULER_TICKATBOTTOM);
m_pRuler_Y2 = new CVIEW_Ruler(this, RULER_VERTICAL |RULER_MODE_SCALE |RULER_DESCENDING);
m_Ruler_Size = 20;
Ruler_Set_Width(Frame_Width);
}
//---------------------------------------------------------
CVIEW_Map::~CVIEW_Map(void)
{
m_pMap->View_Closes(this);
}
///////////////////////////////////////////////////////////
// //
// //
// //
///////////////////////////////////////////////////////////
//---------------------------------------------------------
wxMenu * CVIEW_Map::_Create_Menu(void)
{
wxMenu *pMenu = new wxMenu();
// CMD_Menu_Add_Item(pMenu, true , ID_CMD_MAP_TOOLBAR);
// pMenu->AppendSeparator();
CMD_Menu_Add_Item(pMenu, true , ID_CMD_MAP_3D_SHOW);
CMD_Menu_Add_Item(pMenu, true , ID_CMD_MAP_LAYOUT_SHOW);
pMenu->AppendSeparator();
CMD_Menu_Add_Item(pMenu, false, ID_CMD_MAP_SAVE_IMAGE);
// CMD_Menu_Add_Item(pMenu, true , ID_CMD_MAP_SAVE_IMAGE_ON_CHANGE);
#ifndef _SAGA_DONOTUSE_HARU
CMD_Menu_Add_Item(pMenu, false, ID_CMD_MAP_SAVE_PDF_INDEXED);
#endif
CMD_Menu_Add_Item(pMenu, false, ID_CMD_MAP_SAVE_INTERACTIVE_SVG);
pMenu->AppendSeparator();
CMD_Menu_Add_Item(pMenu, false, ID_CMD_MAP_ZOOM_LAST);
CMD_Menu_Add_Item(pMenu, false, ID_CMD_MAP_ZOOM_FULL);
CMD_Menu_Add_Item(pMenu, false, ID_CMD_MAP_ZOOM_ACTIVE);
CMD_Menu_Add_Item(pMenu, false, ID_CMD_MAP_ZOOM_SELECTION);
CMD_Menu_Add_Item(pMenu, false, ID_CMD_MAP_ZOOM_EXTENT);
CMD_Menu_Add_Item(pMenu, true , ID_CMD_MAP_SYNCHRONIZE);
pMenu->AppendSeparator();
CMD_Menu_Add_Item(pMenu, true , ID_CMD_MAP_MODE_SELECT);
CMD_Menu_Add_Item(pMenu, true , ID_CMD_MAP_MODE_ZOOM);
CMD_Menu_Add_Item(pMenu, true , ID_CMD_MAP_MODE_PAN);
CMD_Menu_Add_Item(pMenu, true , ID_CMD_MAP_MODE_DISTANCE);
return( pMenu );
}
//---------------------------------------------------------
wxToolBarBase * CVIEW_Map::_Create_ToolBar(void)
{
wxToolBarBase *pToolBar = CMD_ToolBar_Create(ID_TB_VIEW_MAP);
CMD_ToolBar_Add_Item(pToolBar, false, ID_CMD_MAP_ZOOM_LAST);
CMD_ToolBar_Add_Item(pToolBar, false, ID_CMD_MAP_ZOOM_FULL);
CMD_ToolBar_Add_Item(pToolBar, false, ID_CMD_MAP_ZOOM_ACTIVE);
CMD_ToolBar_Add_Item(pToolBar, false, ID_CMD_MAP_ZOOM_SELECTION);
// CMD_ToolBar_Add_Item(pToolBar, false, ID_CMD_MAP_ZOOM_EXTENT);
CMD_ToolBar_Add_Item(pToolBar, true , ID_CMD_MAP_SYNCHRONIZE);
CMD_ToolBar_Add_Separator(pToolBar);
CMD_ToolBar_Add_Item(pToolBar, true , ID_CMD_MAP_MODE_SELECT);
CMD_ToolBar_Add_Item(pToolBar, true , ID_CMD_MAP_MODE_ZOOM);
CMD_ToolBar_Add_Item(pToolBar, true , ID_CMD_MAP_MODE_PAN);
CMD_ToolBar_Add_Item(pToolBar, true , ID_CMD_MAP_MODE_DISTANCE);
CMD_ToolBar_Add_Separator(pToolBar);
CMD_ToolBar_Add_Item(pToolBar, true , ID_CMD_MAP_3D_SHOW);
CMD_ToolBar_Add_Item(pToolBar, true , ID_CMD_MAP_LAYOUT_SHOW);
CMD_ToolBar_Add(pToolBar, LNG("[CAP] Map"));
return( pToolBar );
}
///////////////////////////////////////////////////////////
// //
// //
// //
///////////////////////////////////////////////////////////
//---------------------------------------------------------
void CVIEW_Map::On_Paint(wxPaintEvent &event)
{
if( m_Ruler_Size > 1 )
{
wxPaintDC dc(this);
wxRect rClient(wxPoint(0, 0), GetClientSize()), rMap(rClient);
rMap.Deflate(m_Ruler_Size - 1);
dc.DrawLine(rMap .GetLeft (), rClient.GetTop (), rMap .GetLeft (), rClient.GetBottom());
dc.DrawLine(rMap .GetRight(), rClient.GetTop (), rMap .GetRight(), rClient.GetBottom());
dc.DrawLine(rClient.GetLeft (), rMap .GetTop (), rClient.GetRight(), rMap .GetTop ());
dc.DrawLine(rClient.GetLeft (), rMap .GetBottom(), rClient.GetRight(), rMap .GetBottom());
}
event.Skip();
}
//---------------------------------------------------------
void CVIEW_Map::On_Size(wxSizeEvent &event)
{
int minSize = 2 * m_Ruler_Size + 10;
wxSize Size(GetClientSize()), fSize(GetSize().x - Size.x, GetSize().y - Size.y);
if( Size.x < minSize || Size.y < minSize )
{
SetSize(wxSize(
fSize.x + (Size.x < minSize ? minSize : Size.x),
fSize.y + (Size.y < minSize ? minSize : Size.y)
));
}
else
{
_Set_Positions();
event.Skip();
}
}
//---------------------------------------------------------
void CVIEW_Map::_Set_Positions(void)
{
wxRect r(wxPoint(0, 0), GetClientSize());
if( m_Ruler_Size > 0 )
{
r.Deflate(m_Ruler_Size);
m_pRuler_X1 ->SetSize(wxRect(r.GetLeft() , 0 , r.GetWidth(), m_Ruler_Size - 1));
m_pRuler_X2 ->SetSize(wxRect(r.GetLeft() , 2 + r.GetBottom(), r.GetWidth(), m_Ruler_Size - 1));
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -