mirror of
git://projects.qi-hardware.com/fped.git
synced 2024-11-04 23:55:54 +02:00
14f21c0aee
- Makefile: use PID in temporary file name in PPM to XPM conversion, so that we don't get mysterious failures in parallel builds - gui_util.c (debug_save_pixbuf, debug_save_widget): helper functions to debug pixbuf and widget content - Makefile: added target "montage" to show the images recorded with debug_save_pixbuf and debug_save_widget - gui_over.c: when debugging, record the saves pixbuf in files - gui_tool.c (tool_hover): removed unnecessary initialization - added infrastructure for tooltips on the canvas (doesn't work properly yet) git-svn-id: http://svn.openmoko.org/trunk/eda/fped@5769 99fdad57-331a-0410-800a-d7fa5415bdb3
83 lines
2.2 KiB
C
83 lines
2.2 KiB
C
/*
|
|
* gui_util.h - GUI helper functions
|
|
*
|
|
* Written 2009, 2010 by Werner Almesberger
|
|
* Copyright 2009, 2010 by Werner Almesberger
|
|
*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 2 of the License, or
|
|
* (at your option) any later version.
|
|
*/
|
|
|
|
|
|
#ifndef GUI_UTIL_H
|
|
#define GUI_UTIL_H
|
|
|
|
#include <gtk/gtk.h>
|
|
|
|
#include "coord.h"
|
|
|
|
|
|
struct draw_ctx {
|
|
GtkWidget *widget;
|
|
int scale;
|
|
struct coord center;
|
|
};
|
|
|
|
struct pix_buf {
|
|
GdkDrawable *da;
|
|
int x, y;
|
|
GdkPixbuf *buf;
|
|
};
|
|
|
|
|
|
extern struct draw_ctx draw_ctx;
|
|
|
|
|
|
#define DA GDK_DRAWABLE(draw_ctx.widget->window)
|
|
|
|
|
|
GdkColor get_color(const char *spec);
|
|
|
|
void set_width(GdkGC *gc, int width);
|
|
|
|
void free_pix_buf(struct pix_buf *buf);
|
|
struct pix_buf *save_pix_buf(GdkDrawable *da, int xa, int ya, int xb, int yb,
|
|
int border);
|
|
void restore_pix_buf(struct pix_buf *buf);
|
|
|
|
void draw_arc(GdkDrawable *da, GdkGC *gc, int fill,
|
|
int x, int y, int r, double a1, double a2);
|
|
void draw_circle(GdkDrawable *da, GdkGC *gc, int fill,
|
|
int x, int y, int r);
|
|
|
|
/* tooltips are optional (use NULL for none) */
|
|
|
|
GtkWidget *label_in_box_new(const char *s, const char *tooltip);
|
|
GtkWidget *box_of_label(GtkWidget *label);
|
|
void label_in_box_fg(GtkWidget *box, const char *color);
|
|
void label_in_box_bg(GtkWidget *box, const char *color);
|
|
|
|
void vacate_widget(GtkWidget *widget);
|
|
|
|
GtkWidget *make_image(GdkDrawable *drawable, char **xpm, const char *tooltip);
|
|
GtkWidget *make_transparent_image(GdkDrawable *drawable, char **xpm,
|
|
const char *tooltip);
|
|
void set_image(GtkWidget *widget, GtkWidget *image);
|
|
GtkWidget *tool_button(GtkWidget *bar, GdkDrawable *drawable,
|
|
char **xpm, const char *tooltip,
|
|
gboolean (*cb)(GtkWidget *widget, GdkEventButton *event, gpointer data),
|
|
gpointer data);
|
|
|
|
void render_text(GdkDrawable *da, GdkGC *gc, int x, int y, double angle,
|
|
const char *s, const char *font, double xalign, double yalign,
|
|
int xmax, int ymax);
|
|
|
|
void debug_save_pixbuf(GdkPixbuf *buf);
|
|
void debug_save_widget(GtkWidget *widget);
|
|
|
|
void destroy_all_children(GtkContainer *container);
|
|
|
|
#endif /* !GUI_UTIL_H */
|