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(svn r9844) -Codechange: replace zoomlevel with an enum

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-Codechange: use predefined enums for viewport zoomlevels
This commit is contained in:
truelight
2007-05-15 14:08:39 +00:00
parent 3615d2aeee
commit dc191785db
22 changed files with 108 additions and 59 deletions
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6
src/viewport.h
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@@ -5,6 +5,8 @@
#ifndef VIEWPORT_H
#define VIEWPORT_H
#include "zoom.hpp"
struct ViewPort {
int left,top; // screen coordinates for the viewport
int width, height; // screen width/height for the viewport
@@ -12,7 +14,7 @@ struct ViewPort {
int virtual_left, virtual_top; // virtual coordinates
int virtual_width, virtual_height; // these are just width << zoom, height << zoom
byte zoom;
ZoomLevel zoom;
};
void SetSelectionRed(bool);
@@ -21,7 +23,7 @@ void SetSelectionRed(bool);
void InitViewports();
void DeleteWindowViewport(Window *w);
void AssignWindowViewport(Window *w, int x, int y,
int width, int height, uint32 follow_flags, byte zoom);
int width, int height, uint32 follow_flags, ZoomLevel zoom);
ViewPort *IsPtInWindowViewport(const Window *w, int x, int y);
Point GetTileBelowCursor();
void UpdateViewportPosition(Window *w);