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https://github.com/qgis/QGIS.git
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c7ba33f0f2
Updated _all_ plugins so that initGui() is implemented as a slot. This is required if you wish to use qgsproject for storing and reinstating state in qgis. The reason for this is that the initGui() method is only called once at the moment when qgis starts up. I will be adding a signal to qgisproject 'projectLoaded' that will be emitted when a new project is loaded. I will also be adding connect() for each plugin when its initially loaded in qgisapp so that the initgui slot is called whenever the project loads. git-svn-id: http://svn.osgeo.org/qgis/trunk@2238 c8812cc2-4d05-0410-92ff-de0c093fc19c
97 lines
3.0 KiB
C++
97 lines
3.0 KiB
C++
/***************************************************************************
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plugin.h
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Functions:
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-------------------
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begin : Jan 21, 2004
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copyright : (C) 2004 by Tim Sutton
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email : tim@linfiniti.com
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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/* $Id$ */
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#ifndef PLUGIN
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#define PLUGIN
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#include "../qgisplugin.h"
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#include "../../src/qgisapp.h"
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#include <qwidget.h>
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#include <qfont.h>
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#include <qcolor.h>
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#include <qsimplerichtext.h>
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#include <qpainter.h>
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/**
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* \class Plugin
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* \brief OpenModeller plugin for QGIS
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*
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*/
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class Plugin:public QObject, public QgisPlugin
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{
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Q_OBJECT public:
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/**
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* Constructor for a plugin. The QgisApp and QgisIface pointers are passed by
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* QGIS when it attempts to instantiate the plugin.
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* @param qgis Pointer to the QgisApp object
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* @param qI Pointer to the QgisIface object.
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*/
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Plugin(QgisApp * , QgisIface * );
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//! Destructor
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virtual ~ Plugin();
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public slots:
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//! init the gui
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virtual void initGui();
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//! Show the dialog box
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void run();
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void renderLabel(QPainter *);
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//! Refresh the map display using the mapcanvas exported via the plugin interface
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void refreshCanvas();
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//! unload the plugin
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void unload();
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//! show the help document
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void help();
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//! change the copyright font
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void setFont(QFont);
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//! change the copyright text
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void setLabel(QString);
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//! change the copyright font colour
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void setColor(QColor);
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//! set copyright label placement
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void setPlacement(QString);
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//! set copyright label enabled
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void setEnable(bool);
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private:
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//! This is the font that will be used for the copyright label
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QFont mQFont;
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//! This is the string that will be used for the copyright label
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QString mLabelQString;
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//! This is the colour for the copyright label
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QColor mLabelQColor;
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//! Placement of the copyright label
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QString mPlacement;
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//! Copyright label enabled
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bool mEnable;
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int pluginType;
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//! Id of the plugin's menu. Used for unloading
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int menuIdInt;
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//! Pointer to our menu
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QMenuBar *menuBarPointer;
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//! Pionter to QGIS main application object
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QgisApp *qgisMainWindowPointer;
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//! Pointer to the QGIS interface object
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QgisIface *qGisInterface;
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//! Pointer to the QAction object used in the menu and toolbar
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QAction *myQActionPointer;
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};
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#endif
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