| 1 | // |
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| 2 | // Deus Hax (working title) |
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| 3 | // Copyright (c) 2010 Sam Hocevar <sam@hocevar.net> |
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| 4 | // |
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| 5 | |
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| 6 | #if !defined __DH_GLMAPVIEW_H__ |
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| 7 | #define __DH_GLMAPVIEW_H__ |
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| 8 | |
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| 9 | #include "mapviewer.h" |
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| 10 | |
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| 11 | #include <gtk/gtk.h> |
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| 12 | |
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| 13 | class GlMapView |
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| 14 | { |
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| 15 | public: |
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| 16 | GlMapView(GtkContainer *in_container, |
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| 17 | GtkAdjustment *in_hadj, GtkAdjustment *in_vadj); |
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| 18 | ~GlMapView(); |
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| 19 | void LoadMap(char const *path); |
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| 20 | void CloseMap(); |
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| 21 | gboolean Shutdown(); |
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| 22 | |
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| 23 | private: |
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| 24 | /* Private methods */ |
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| 25 | gboolean IdleTick(); |
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| 26 | gboolean Setup(); |
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| 27 | gboolean Draw(GdkEventExpose *e); |
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| 28 | void Scroll(double dx, double dy); |
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| 29 | void UpdateAdjustments(); |
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| 30 | gboolean MouseButton(GdkEventButton *e); |
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| 31 | gboolean MouseMotion(GdkEventMotion *e); |
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| 32 | gboolean KeyPress(GdkEventKey *e); |
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| 33 | |
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| 34 | /* Private signal slots */ |
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| 35 | static gboolean IdleTickSignal(GlMapView *that); |
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| 36 | static gboolean SetupSignal(GtkWidget *w, GlMapView *that); |
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| 37 | static gboolean DeleteSignal(GtkWidget *w, GdkEvent *e, GlMapView *that); |
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| 38 | static gboolean DrawSignal(GtkWidget *w, GdkEventExpose *e, |
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| 39 | GlMapView *that); |
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| 40 | static gboolean ReshapeSignal(GtkWidget *w, GdkEventConfigure *e, |
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| 41 | GlMapView *that); |
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| 42 | static gboolean MouseButtonSignal(GtkWidget *w, GdkEventButton *e, |
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| 43 | GlMapView *that); |
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| 44 | static gboolean MouseMotionSignal(GtkWidget *w, GdkEventMotion *e, |
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| 45 | GlMapView *that); |
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| 46 | static gboolean KeyPressSignal(GtkWidget *w, GdkEventKey *e, |
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| 47 | GlMapView *that); |
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| 48 | |
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| 49 | private: |
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| 50 | GtkAdjustment *hadj, *vadj; |
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| 51 | GtkWidget *glarea; |
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| 52 | gboolean ticking, panning, destroyed; |
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| 53 | |
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| 54 | MapViewer *mapviewer; |
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| 55 | double xpan, ypan; |
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| 56 | }; |
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| 57 | |
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| 58 | #endif // __DH_GLMAPVIEW_H__ |
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| 59 | |
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