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6a210e573d
Right now we just implicitly decide "print only selected dives" when there is more than one dive selected (and then print all dives if only one dive is selected). We probably should have an checkbutton in the dive details page for the choice. But I wanted to avoid the pain that is gtk as far as possible for the initial implementation. The code is ready to be changed to just use a checkbutton instead. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
36 lines
904 B
C
36 lines
904 B
C
#ifndef DISPLAY_H
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#define DISPLAY_H
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#include <cairo.h>
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extern void repaint_dive(void);
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extern void do_print(void);
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/*
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* Cairo scaling really is horribly horribly mis-designed.
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*
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* Which is sad, because I really like Cairo otherwise. But
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* the fact that the line width is scaled with the same scale
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* as the coordinate system is a f*&%ing disaster. So we
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* can't use it, and instead have this butt-ugly wrapper thing..
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*/
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struct graphics_context {
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int printer;
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cairo_t *cr;
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double maxx, maxy;
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double leftx, rightx;
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double topy, bottomy;
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};
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extern void plot(struct graphics_context *gc, cairo_rectangle_int_t *drawing_area, struct dive *dive);
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extern void init_profile_background(struct graphics_context *gc);
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extern void attach_tooltip(int x, int y, int w, int h, const char *text);
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struct options {
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enum { PRETTY, TABLE } type;
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int print_selected;
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};
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extern char zoomed_plot;
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#endif
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