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Add the capability to print a dive profile

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Ok, this is the ugliest f*&$ing printout I have ever seen in my life,
but think of it as a "the concept of printing works" commit, and you'll
be able to hold your lunch down and not gouge out your eyeballs with a
spoon.  Maybe.

I'm just doing the cairo display as-is for the printout, which is a
seriously bad idea.  I need to not try to do colors etc, and instead of
having white lines on a black background I just need to make thelines be
black on white paper.

But that would involve actually changing the current "plot()" routine,
which is against the point of the exercise right now.  This really is
just a demonstration of how to add printing capabilities.

Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Linus Torvalds 2011-09-13 16:02:42 -07:00
parent c6b13fad5a
commit ce86289eed
5 changed files with 84 additions and 17 deletions
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2
main.c
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@ -367,6 +367,7 @@ static GtkActionEntry menu_items[] = {
{ "FileMenuAction", GTK_STOCK_FILE, "Log", NULL, NULL, NULL},
{ "OpenFile", GTK_STOCK_OPEN, NULL, "<control>O", NULL, G_CALLBACK(file_open) },
{ "SaveFile", GTK_STOCK_SAVE, NULL, "<control>S", NULL, G_CALLBACK(file_save) },
{ "Print", GTK_STOCK_PRINT, NULL, "<control>P", NULL, G_CALLBACK(do_print) },
{ "Import", NULL, "Import", NULL, NULL, G_CALLBACK(import_dialog) },
{ "Units", NULL, "Units", NULL, NULL, G_CALLBACK(unit_dialog) },
{ "Renumber", NULL, "Renumber", NULL, NULL, G_CALLBACK(renumber_dialog) },
@ -380,6 +381,7 @@ static const gchar* ui_string = " \
<menu name=\"FileMenu\" action=\"FileMenuAction\"> \
<menuitem name=\"Open\" action=\"OpenFile\" /> \
<menuitem name=\"Save\" action=\"SaveFile\" /> \
<menuitem name=\"Print\" action=\"Print\" /> \
<separator name=\"Separator1\"/> \
<menuitem name=\"Import\" action=\"Import\" /> \
<separator name=\"Separator2\"/> \