release-1.10release-1.7release-1.8release-1.9
Last change
on this file since 3e0147f was
d70f45f,
checked in by David Benjamin <davidben@mit.edu>, 15 years ago
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Port the msgwin to owl_window
I feel kind of silly making a new file for this, but meh.
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-
Property mode set to
100644
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File size:
1.1 KB
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1 | #include "owl.h" |
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2 | |
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3 | static void owl_msgwin_redraw(owl_window *w, WINDOW *curswin, void *msgwin_); |
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4 | |
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5 | /* Maintains a small status window of text */ |
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6 | |
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7 | void owl_msgwin_init(owl_msgwin *msgwin, owl_window *window) |
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8 | { |
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9 | msgwin->msg = NULL; |
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10 | msgwin->window = g_object_ref(window); |
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11 | msgwin->redraw_id = g_signal_connect(window, "redraw", G_CALLBACK(owl_msgwin_redraw), msgwin); |
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12 | } |
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13 | |
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14 | static void owl_msgwin_redraw(owl_window *w, WINDOW *curswin, void *msgwin_) |
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15 | { |
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16 | owl_msgwin *msgwin = msgwin_; |
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17 | |
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18 | werase(curswin); |
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19 | if (msgwin->msg) |
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20 | waddstr(curswin, msgwin->msg); |
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21 | } |
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22 | |
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23 | void owl_msgwin_set_text(owl_msgwin *msgwin, const char *msg) |
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24 | { |
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25 | owl_msgwin_set_text_nocopy(msgwin, msg ? g_strdup(msg) : NULL); |
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26 | } |
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27 | |
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28 | void owl_msgwin_set_text_nocopy(owl_msgwin *msgwin, char *msg) |
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29 | { |
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30 | g_free(msgwin->msg); |
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31 | msgwin->msg = msg; |
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32 | owl_window_dirty(msgwin->window); |
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33 | } |
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34 | |
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35 | void owl_msgwin_cleanup(owl_msgwin *msgwin) |
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36 | { |
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37 | g_free(msgwin->msg); |
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38 | msgwin->msg = NULL; |
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39 | if (msgwin->window) { |
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40 | g_signal_handler_disconnect(msgwin->window, msgwin->redraw_id); |
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41 | g_object_unref(msgwin->window); |
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42 | msgwin->window = NULL; |
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43 | msgwin->redraw_id = 0; |
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44 | } |
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45 | } |
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