[7d4fbcd] | 1 | #include "owl.h" |
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| 2 | |
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[40d1eef] | 3 | static void owl_mainwin_redraw(owl_window *w, WINDOW *recwin, void *user_data); |
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[fa65671] | 4 | static void owl_mainwin_resized(owl_window *w, void *user_data); |
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[40d1eef] | 5 | |
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[ab88b05] | 6 | CALLER_OWN owl_mainwin *owl_mainwin_new(owl_window *window) |
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[37eab7f] | 7 | { |
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[7dcef03] | 8 | owl_mainwin *mw = g_slice_new(owl_mainwin); |
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[7d4fbcd] | 9 | mw->curtruncated=0; |
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| 10 | mw->lastdisplayed=-1; |
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[40d1eef] | 11 | mw->window = g_object_ref(window); |
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[fa65671] | 12 | /* for now, just assume this object lasts forever */ |
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[40d1eef] | 13 | g_signal_connect(window, "redraw", G_CALLBACK(owl_mainwin_redraw), mw); |
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[fa65671] | 14 | g_signal_connect(window, "resized", G_CALLBACK(owl_mainwin_resized), mw); |
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[521e600] | 15 | owl_window_dirty(window); |
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[9bd51b8] | 16 | |
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[e92e2a1] | 17 | /* For now, we do not bother with connecting up dependencies; that'll be a |
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| 18 | * future refactor of the mainwin */ |
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[ab88b05] | 19 | |
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| 20 | return mw; |
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[fa65671] | 21 | } |
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| 22 | |
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| 23 | static void owl_mainwin_resized(owl_window *w, void *user_data) |
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| 24 | { |
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| 25 | owl_mainwin *mw = user_data; |
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| 26 | |
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| 27 | /* in case any styles rely on the current width */ |
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| 28 | owl_messagelist_invalidate_formats(owl_global_get_msglist(&g)); |
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| 29 | |
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| 30 | /* recalculate the topmsg to make sure the current message is on |
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| 31 | * screen */ |
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| 32 | owl_function_calculate_topmsg(OWL_DIRECTION_NONE); |
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| 33 | |
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| 34 | /* Schedule a redraw */ |
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| 35 | owl_window_dirty(mw->window); |
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[7d4fbcd] | 36 | } |
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| 37 | |
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[37eab7f] | 38 | void owl_mainwin_redisplay(owl_mainwin *mw) |
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| 39 | { |
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[40d1eef] | 40 | owl_window_dirty(mw->window); |
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| 41 | } |
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| 42 | |
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| 43 | static void owl_mainwin_redraw(owl_window *w, WINDOW *recwin, void *user_data) |
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| 44 | { |
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[7d4fbcd] | 45 | owl_message *m; |
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[129e609] | 46 | int i, lines, isfull, viewsize; |
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[7d4fbcd] | 47 | int x, y, savey, recwinlines, start; |
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[f63a681] | 48 | int topmsg, curmsg, markedmsgid, fgcolor, bgcolor; |
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[9e5c9f3] | 49 | const owl_view *v; |
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[129e609] | 50 | GList *fl; |
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[4542047] | 51 | const owl_filter *f; |
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[40d1eef] | 52 | owl_mainwin *mw = user_data; |
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[7d4fbcd] | 53 | |
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[f63a681] | 54 | topmsg = owl_global_get_topmsg(&g); |
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| 55 | curmsg = owl_global_get_curmsg(&g); |
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| 56 | markedmsgid = owl_global_get_markedmsgid(&g); |
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| 57 | v = owl_global_get_current_view(&g); |
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[7d4fbcd] | 58 | |
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[f2f9314] | 59 | if (v==NULL) { |
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| 60 | owl_function_debugmsg("Hit a null window in owl_mainwin_redisplay."); |
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| 61 | return; |
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| 62 | } |
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| 63 | |
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[7d4fbcd] | 64 | werase(recwin); |
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| 65 | |
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| 66 | recwinlines=owl_global_get_recwin_lines(&g); |
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[5eeea3b] | 67 | viewsize=owl_view_get_size(v); |
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[7d4fbcd] | 68 | |
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[5eeea3b] | 69 | /* if there are no messages or if topmsg is past the end of the messages, |
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| 70 | * just draw a blank screen */ |
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| 71 | if (viewsize==0 || topmsg>=viewsize) { |
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| 72 | if (viewsize==0) { |
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| 73 | owl_global_set_topmsg(&g, 0); |
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| 74 | } |
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[7d4fbcd] | 75 | mw->curtruncated=0; |
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| 76 | mw->lastdisplayed=-1; |
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| 77 | return; |
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| 78 | } |
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| 79 | |
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| 80 | /* write the messages out */ |
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| 81 | isfull=0; |
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| 82 | mw->curtruncated=0; |
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[f2e36b5] | 83 | mw->lasttruncated=0; |
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[5eeea3b] | 84 | |
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| 85 | for (i=topmsg; i<viewsize; i++) { |
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[7d4fbcd] | 86 | if (isfull) break; |
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| 87 | m=owl_view_get_element(v, i); |
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| 88 | |
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| 89 | /* hold on to y in case this is the current message or deleted */ |
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| 90 | getyx(recwin, y, x); |
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| 91 | savey=y; |
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| 92 | |
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| 93 | /* if it's the current message, account for a vert_offset */ |
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| 94 | if (i==owl_global_get_curmsg(&g)) { |
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| 95 | start=owl_global_get_curmsg_vert_offset(&g); |
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| 96 | lines=owl_message_get_numlines(m)-start; |
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| 97 | } else { |
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| 98 | start=0; |
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| 99 | lines=owl_message_get_numlines(m); |
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| 100 | } |
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| 101 | |
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| 102 | /* if we match filters set the color */ |
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[8fa9562] | 103 | fgcolor=OWL_COLOR_DEFAULT; |
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| 104 | bgcolor=OWL_COLOR_DEFAULT; |
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[129e609] | 105 | for (fl = g.filterlist; fl; fl = g_list_next(fl)) { |
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| 106 | f = fl->data; |
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[c2c5c77] | 107 | if ((owl_filter_get_fgcolor(f)!=OWL_COLOR_DEFAULT) || |
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| 108 | (owl_filter_get_bgcolor(f)!=OWL_COLOR_DEFAULT)) { |
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| 109 | if (owl_filter_message_match(f, m)) { |
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| 110 | if (owl_filter_get_fgcolor(f)!=OWL_COLOR_DEFAULT) fgcolor=owl_filter_get_fgcolor(f); |
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| 111 | if (owl_filter_get_bgcolor(f)!=OWL_COLOR_DEFAULT) bgcolor=owl_filter_get_bgcolor(f); |
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| 112 | } |
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[7d4fbcd] | 113 | } |
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| 114 | } |
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| 115 | |
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| 116 | /* if we'll fill the screen print a partial message */ |
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| 117 | if ((y+lines > recwinlines) && (i==owl_global_get_curmsg(&g))) mw->curtruncated=1; |
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[f2e36b5] | 118 | if (y+lines > recwinlines) mw->lasttruncated=1; |
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[7d4fbcd] | 119 | if (y+lines > recwinlines-1) { |
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| 120 | isfull=1; |
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[40d1eef] | 121 | owl_message_curs_waddstr(m, recwin, |
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[7d4fbcd] | 122 | start, |
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| 123 | start+recwinlines-y, |
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| 124 | owl_global_get_rightshift(&g), |
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| 125 | owl_global_get_cols(&g)+owl_global_get_rightshift(&g)-1, |
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[8fa9562] | 126 | fgcolor, bgcolor); |
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[7d4fbcd] | 127 | } else { |
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| 128 | /* otherwise print the whole thing */ |
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[40d1eef] | 129 | owl_message_curs_waddstr(m, recwin, |
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[7d4fbcd] | 130 | start, |
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| 131 | start+lines, |
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| 132 | owl_global_get_rightshift(&g), |
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| 133 | owl_global_get_cols(&g)+owl_global_get_rightshift(&g)-1, |
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[8fa9562] | 134 | fgcolor, bgcolor); |
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[7d4fbcd] | 135 | } |
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| 136 | |
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| 137 | |
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| 138 | /* is it the current message and/or deleted? */ |
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| 139 | getyx(recwin, y, x); |
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| 140 | wattrset(recwin, A_NORMAL); |
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| 141 | if (owl_global_get_rightshift(&g)==0) { /* this lame and should be fixed */ |
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| 142 | if (m==owl_view_get_element(v, curmsg)) { |
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| 143 | wmove(recwin, savey, 0); |
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| 144 | wattron(recwin, A_BOLD); |
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| 145 | if (owl_global_get_curmsg_vert_offset(&g)>0) { |
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| 146 | waddstr(recwin, "+"); |
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| 147 | } else { |
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| 148 | waddstr(recwin, "-"); |
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| 149 | } |
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[f63a681] | 150 | if (owl_message_is_delete(m)) { |
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[7d4fbcd] | 151 | waddstr(recwin, "D"); |
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[f63a681] | 152 | } else if (markedmsgid == owl_message_get_id(m)) { |
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| 153 | waddstr(recwin, "*"); |
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| 154 | } else { |
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| 155 | waddstr(recwin, ">"); |
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[7d4fbcd] | 156 | } |
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| 157 | wmove(recwin, y, x); |
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| 158 | wattroff(recwin, A_BOLD); |
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| 159 | } else if (owl_message_is_delete(m)) { |
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| 160 | wmove(recwin, savey, 0); |
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| 161 | waddstr(recwin, " D"); |
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| 162 | wmove(recwin, y, x); |
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[f63a681] | 163 | } else if (markedmsgid == owl_message_get_id(m)) { |
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| 164 | wmove(recwin, savey, 0); |
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| 165 | waddstr(recwin, " *"); |
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| 166 | wmove(recwin, y, x); |
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[7d4fbcd] | 167 | } |
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| 168 | } |
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| 169 | wattroff(recwin, A_BOLD); |
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| 170 | } |
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| 171 | mw->lastdisplayed=i-1; |
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| 172 | } |
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| 173 | |
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| 174 | |
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[eaa9053] | 175 | int owl_mainwin_is_curmsg_truncated(const owl_mainwin *mw) |
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[37eab7f] | 176 | { |
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[7d4fbcd] | 177 | if (mw->curtruncated) return(1); |
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| 178 | return(0); |
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| 179 | } |
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| 180 | |
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[eaa9053] | 181 | int owl_mainwin_is_last_msg_truncated(const owl_mainwin *mw) |
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[37eab7f] | 182 | { |
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[f2e36b5] | 183 | if (mw->lasttruncated) return(1); |
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| 184 | return(0); |
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| 185 | } |
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| 186 | |
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[eaa9053] | 187 | int owl_mainwin_get_last_msg(const owl_mainwin *mw) |
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[37eab7f] | 188 | { |
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[7d4fbcd] | 189 | /* return the number of the last message displayed. -1 if none */ |
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| 190 | return(mw->lastdisplayed); |
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| 191 | } |
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