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d4ef4132 RK |
1 | /* |
2 | * This file is part of Disobedience | |
3 | * Copyright (C) 2007 Richard Kettlewell | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify | |
6 | * it under the terms of the GNU General Public License as published by | |
7 | * the Free Software Foundation; either version 2 of the License, or | |
8 | * (at your option) any later version. | |
9 | * | |
10 | * This program is distributed in the hope that it will be useful, but | |
11 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
13 | * General Public License for more details. | |
14 | * | |
15 | * You should have received a copy of the GNU General Public License | |
16 | * along with this program; if not, write to the Free Software | |
17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 | |
18 | * USA | |
19 | */ | |
f486ea18 RK |
20 | /** @file disobedience/settings.c |
21 | * @brief Disobedience settings | |
d4ef4132 RK |
22 | * |
23 | * Originally I attempted to use a built-in rc file to configure | |
24 | * Disobedience's colors. This is quite convenient but fails in the | |
25 | * face of themes, as the theme settings override the application | |
26 | * ones. | |
27 | * | |
28 | * This file therefore collects all the colors of the Disobedience UI | |
29 | * and (in time) will have a configuration dialog too. | |
30 | */ | |
31 | ||
32 | #include "disobedience.h" | |
33 | #include "inputline.h" | |
d308abea | 34 | #include "split.h" |
d4ef4132 RK |
35 | #include <sys/stat.h> |
36 | ||
f486ea18 RK |
37 | /** @brief HTML displayer */ |
38 | const char *browser = BROWSER; | |
39 | ||
f486ea18 | 40 | void save_settings(void) { |
d4ef4132 RK |
41 | char *dir, *path, *tmp; |
42 | FILE *fp = 0; | |
d4ef4132 RK |
43 | |
44 | byte_xasprintf(&dir, "%s/.disorder", getenv("HOME")); | |
45 | byte_xasprintf(&path, "%s/disobedience", dir); | |
46 | byte_xasprintf(&tmp, "%s.tmp", path); | |
47 | mkdir(dir, 02700); /* make sure directory exists */ | |
48 | if(!(fp = fopen(tmp, "w"))) { | |
49 | fpopup_msg(GTK_MESSAGE_ERROR, "error opening %s: %s", | |
50 | tmp, strerror(errno)); | |
51 | goto done; | |
52 | } | |
33288048 | 53 | /* TODO */ |
d4ef4132 RK |
54 | if(fclose(fp) < 0) { |
55 | fpopup_msg(GTK_MESSAGE_ERROR, "error writing to %s: %s", | |
56 | tmp, strerror(errno)); | |
57 | fp = 0; | |
58 | goto done; | |
59 | } | |
60 | fp = 0; | |
61 | if(rename(tmp, path) < 0) | |
62 | fpopup_msg(GTK_MESSAGE_ERROR, "error renaming %s to %s: %s", | |
63 | tmp, path, strerror(errno)); | |
64 | done: | |
65 | if(fp) | |
66 | fclose(fp); | |
67 | } | |
68 | ||
69 | static inline unsigned clamp(unsigned n) { | |
70 | return n > 0xFFFF ? 0xFFFF : n; | |
71 | } | |
72 | ||
f486ea18 | 73 | void load_settings(void) { |
d4ef4132 RK |
74 | char *path, *line; |
75 | FILE *fp; | |
d4ef4132 RK |
76 | char **vec; |
77 | int nvec; | |
78 | ||
79 | byte_xasprintf(&path, "%s/.disorder/disobedience", getenv("HOME")); | |
80 | if(!(fp = fopen(path, "r"))) { | |
81 | if(errno != ENOENT) | |
82 | fpopup_msg(GTK_MESSAGE_ERROR, "error opening %s: %s", | |
83 | path, strerror(errno)); | |
f3258332 RK |
84 | } else { |
85 | while(!inputline(path, fp, &line, '\n')) { | |
86 | if(!(vec = split(line, &nvec, SPLIT_COMMENTS|SPLIT_QUOTES, 0, 0)) | |
87 | || !nvec) | |
d4ef4132 | 88 | continue; |
f3258332 RK |
89 | if(!strcmp(vec[0], "color")) { |
90 | if(nvec != 5) { | |
91 | error(0, "%s: malformed '%s' command", path, vec[0]); | |
92 | continue; | |
93 | } | |
33288048 | 94 | /* TODO */ |
f3258332 RK |
95 | } else |
96 | /* mention errors but otherwise ignore them */ | |
97 | error(0, "%s: unknown command '%s'", path, vec[0]); | |
98 | } | |
99 | if(ferror(fp)) { | |
100 | fpopup_msg(GTK_MESSAGE_ERROR, "error reading %s: %s", | |
101 | path, strerror(errno)); | |
102 | fclose(fp); | |
103 | } | |
d4ef4132 | 104 | } |
d4ef4132 RK |
105 | } |
106 | ||
107 | /** @brief Callback used by set_tool_colors() */ | |
108 | static void set_tool_colors_callback(GtkWidget *w, | |
109 | gpointer attribute((unused)) data) { | |
110 | set_tool_colors(w); | |
111 | } | |
112 | ||
113 | /** @brief Recursively set tool widget colors */ | |
114 | void set_tool_colors(GtkWidget *w) { | |
115 | GtkWidget *child; | |
116 | ||
33288048 | 117 | gtk_widget_set_style(w, tool_style); |
d4ef4132 RK |
118 | if(GTK_IS_CONTAINER(w)) |
119 | gtk_container_foreach(GTK_CONTAINER(w), set_tool_colors_callback, 0); | |
120 | if(GTK_IS_MENU_ITEM(w) | |
121 | && (child = gtk_menu_item_get_submenu(GTK_MENU_ITEM(w)))) | |
122 | set_tool_colors(child); | |
123 | } | |
124 | ||
33288048 RK |
125 | /** @brief Default style for layouts */ |
126 | GtkStyle *layout_style; | |
127 | ||
128 | /** @brief Title-row style for layouts */ | |
129 | GtkStyle *title_style; | |
130 | ||
131 | /** @brief Even-row style for layouts */ | |
132 | GtkStyle *even_style; | |
133 | ||
134 | /** @brief Odd-row style for layouts */ | |
135 | GtkStyle *odd_style; | |
136 | ||
137 | /** @brief Active-row style for layouts */ | |
138 | GtkStyle *active_style; | |
139 | ||
140 | /** @brief Style for tools */ | |
141 | GtkStyle *tool_style; | |
142 | ||
143 | /** @brief Style for search results */ | |
144 | GtkStyle *search_style; | |
145 | ||
146 | /** @brief Style for drag targets */ | |
147 | GtkStyle *drag_style; | |
148 | ||
149 | /** @brief Initialize styles */ | |
150 | void init_styles(void) { | |
151 | layout_style = gtk_style_new(); | |
152 | title_style = gtk_style_new(); | |
153 | even_style = gtk_style_new(); | |
154 | odd_style = gtk_style_new(); | |
155 | active_style = gtk_style_new(); | |
156 | search_style = gtk_style_new(); | |
157 | tool_style = gtk_style_new(); | |
158 | drag_style = gtk_style_new(); | |
159 | ||
160 | /* Style defaults */ | |
161 | ||
162 | /* Layouts are basically black on white */ | |
163 | layout_style->bg[GTK_STATE_NORMAL] = layout_style->white; | |
164 | layout_style->fg[GTK_STATE_NORMAL] = layout_style->black; | |
165 | ||
166 | /* Title row is inverted */ | |
167 | title_style->bg[GTK_STATE_NORMAL] = layout_style->fg[GTK_STATE_NORMAL]; | |
168 | title_style->fg[GTK_STATE_NORMAL] = layout_style->bg[GTK_STATE_NORMAL]; | |
169 | ||
170 | /* Active row is pastel green */ | |
171 | active_style->bg[GTK_STATE_NORMAL].red = 0xE000; | |
172 | active_style->bg[GTK_STATE_NORMAL].green = 0xFFFF; | |
173 | active_style->bg[GTK_STATE_NORMAL].blue = 0xE000; | |
174 | active_style->fg[GTK_STATE_NORMAL] = layout_style->fg[GTK_STATE_NORMAL]; | |
175 | ||
176 | /* Even rows are pastel red */ | |
177 | even_style->bg[GTK_STATE_NORMAL].red = 0xFFFF; | |
178 | even_style->bg[GTK_STATE_NORMAL].green = 0xEC00; | |
179 | even_style->bg[GTK_STATE_NORMAL].blue = 0xEC00; | |
180 | even_style->fg[GTK_STATE_NORMAL] = layout_style->fg[GTK_STATE_NORMAL]; | |
181 | ||
182 | /* Odd rows match the underlying layout */ | |
183 | odd_style->bg[GTK_STATE_NORMAL] = layout_style->bg[GTK_STATE_NORMAL]; | |
184 | odd_style->fg[GTK_STATE_NORMAL] = layout_style->fg[GTK_STATE_NORMAL]; | |
185 | ||
186 | /* Search results have a yellow background */ | |
187 | search_style->fg[GTK_STATE_NORMAL] = layout_style->fg[GTK_STATE_NORMAL]; | |
188 | search_style->bg[GTK_STATE_NORMAL].red = 0xFFFF; | |
189 | search_style->bg[GTK_STATE_NORMAL].green = 0xFFFF; | |
190 | search_style->bg[GTK_STATE_NORMAL].blue = 0x0000; | |
191 | ||
192 | /* Drag targets are grey */ | |
193 | drag_style->bg[GTK_STATE_NORMAL].red = 0x6666; | |
194 | drag_style->bg[GTK_STATE_NORMAL].green = 0x6666; | |
195 | drag_style->bg[GTK_STATE_NORMAL].blue = 0x6666; | |
196 | ||
197 | /* Tools we leave at GTK+ defaults */ | |
d4ef4132 RK |
198 | } |
199 | ||
200 | /* | |
201 | Local Variables: | |
202 | c-basic-offset:2 | |
203 | comment-column:40 | |
204 | fill-column:79 | |
205 | indent-tabs-mode:nil | |
206 | End: | |
207 | */ |