mirror of
https://github.com/amyinspace/MagicSetEditor2.git
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twanvl
b3d04fe192
git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@480 0fc631ac-6414-0410-93d0-97cfa31319b6
109 lines
4.3 KiB
C++
109 lines
4.3 KiB
C++
//+----------------------------------------------------------------------------+
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//| Description: Magic Set Editor - Program to make Magic (tm) cards |
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//| Copyright: (C) 2001 - 2007 Twan van Laarhoven |
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//| License: GNU General Public License 2 or later (see file COPYING) |
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//+----------------------------------------------------------------------------+
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#ifndef HEADER_RENDER_CARD_VIEWER
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#define HEADER_RENDER_CARD_VIEWER
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// ----------------------------------------------------------------------------- : Includes
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#include <util/prec.hpp>
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#include <util/rotation.hpp>
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#include <data/set.hpp>
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DECLARE_POINTER_TYPE(Style);
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DECLARE_POINTER_TYPE(ValueViewer);
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class Context;
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// ----------------------------------------------------------------------------- : DataViewer
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/// A viewer can generate an image of some values, usually a card.
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class DataViewer : public SetView {
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public:
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DataViewer();
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~DataViewer();
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// --------------------------------------------------- : Drawing
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/// Draw the current (card/data) to the given dc
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virtual void draw(DC& dc);
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/// Draw the current (card/data) to the given dc
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virtual void draw(RotatedDC& dc, const Color& background);
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/// Draw a single viewer
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virtual void drawViewer(RotatedDC& dc, ValueViewer& v);
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// --------------------------------------------------- : Utility for ValueViewers
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/// Should the ValueViewers use a platform native look and feel?
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/** false by default, can be overloaded */
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virtual bool nativeLook() const;
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/// Should field borders be drawn?
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/** false by default, can be overloaded */
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virtual bool drawBorders() const;
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/// Should editing specific things be drawn?
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/** false by default, can be overloaded */
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virtual bool drawEditing() const;
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/// Should focus only editing specific things be drawn?
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/** false by default, can be overloaded */
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virtual bool drawFocus() const;
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/// Pens for drawing field borders (only called if drawBorders())
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virtual wxPen borderPen(bool active) const;
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/// The viewer that is currently focused, may be null
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/** null by default, can be overloaded */
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virtual ValueViewer* focusedViewer() const;
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/// Get a script context to use for scripts in the viewers
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Context& getContext() const;
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/// The rotation to use
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virtual Rotation getRotation() const;
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/// The card we are viewing
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inline const CardP& getCard() const { return card; }
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/// Invalidate and redraw (the area of) a single value viewer
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virtual void redraw(const ValueViewer&) {}
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// --------------------------------------------------- : Setting data
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/// Display a card in this viewer
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/** \param refresh: Always refresh, even if this card is already shown */
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void setCard(const CardP& card, bool refresh = false);
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/// Clear data
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virtual void onChangeSet();
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// --------------------------------------------------- : The viewers
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private:
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/// Create some viewers for the given styles
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void addStyles(IndexMap<FieldP,StyleP>& styles);
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/// Update style scripts
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void updateStyles(bool only_content_dependent);
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protected:
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/// Set the styles for the data to be shown, recreating the viewers
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void setStyles(const StyleSheetP& stylesheet, IndexMap<FieldP,StyleP>& styles, IndexMap<FieldP,StyleP>* extra_styles = nullptr);
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/// Set the data to be shown in the viewers, refresh them
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void setData(IndexMap<FieldP,ValueP>& values, IndexMap<FieldP,ValueP>* extra_values = nullptr);
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/// Create a viewer for the given style.
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/** Can be overloaded to create a ValueEditor instead */
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virtual ValueViewerP makeViewer(const StyleP&);
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/// Update the viewers and forward actions
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virtual void onAction(const Action&, bool undone);
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/// Notification that the total image has changed
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virtual void onChange() {}
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/// Notification that the viewers are initialized
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virtual void onInit() {}
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/// Notification that the size of the viewer may have changed
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virtual void onChangeSize() {}
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vector<ValueViewerP> viewers; ///< The viewers for the different values in the data
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CardP card; ///< The card that is currently displayed, if any
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bool drawing; ///< Are we currently drawing?
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public:
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mutable StyleSheetP stylesheet; ///< Stylesheet being used
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};
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// ----------------------------------------------------------------------------- : EOF
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#endif
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