git.maemo.org Git - navit-package/blob - src/gui/gtk/gui_gtk_toolbar.c

   1 #include <gtk/gtk.h>
   2 #include "graphics.h"
   3 #include "gui_gtk.h"
   4 #include "menu.h"
   5 #include "coord.h"
   6 #include "destination.h"
   7 #include "container.h"
   8
   9 struct toolbar_gui {
  10         struct container *co;
  11 };
  12
  13 #include "toolbar.h"
  14
  15 static void
  16 zoom_in(GtkWidget *w, struct toolbar *tb)
  17 {
  18         unsigned long scale;
  19         graphics_get_view(tb->gui->co, NULL, NULL, &scale);
  20         scale/=2;
  21         if (scale < 1)
  22                 scale=1;
  23         graphics_set_view(tb->gui->co, NULL, NULL, &scale);
  24 }
  25
  26 static void
  27 zoom_out(GtkWidget *w, struct toolbar *tb)
  28 {
  29         unsigned long scale;
  30         graphics_get_view(tb->gui->co, NULL, NULL, &scale);
  31         scale*=2;
  32         graphics_set_view(tb->gui->co, NULL, NULL, &scale);
  33 }
  34
  35 static void
  36 refresh_route(GtkWidget *w, struct toolbar *tb)
  37 {
  38         menu_route_update(tb->gui->co);
  39 }
  40
  41 static void
  42 track(GtkWidget *w, struct toolbar *tb)
  43 {
  44         if (tb->gui->co->flags->track) {
  45                 tb->gui->co->flags->track=0;
  46                 gtk_widget_set_state(w, GTK_STATE_ACTIVE);
  47         } else {
  48                 tb->gui->co->flags->track=1;
  49                 gtk_widget_set_state(w, GTK_STATE_ACTIVE);
  50         }
  51 }
  52
  53 static void
  54 orient_north(GtkWidget *w, struct toolbar *tb)
  55 {
  56         if (tb->gui->co->flags->orient_north) {
  57                 tb->gui->co->flags->orient_north=0;
  58                 gtk_widget_set_state(w, GTK_STATE_ACTIVE);
  59         } else {
  60                 tb->gui->co->flags->orient_north=1;
  61                 gtk_widget_set_state(w, GTK_STATE_ACTIVE);
  62         }
  63 }
  64
  65 static void
  66 destination(GtkWidget *w, struct toolbar *tb)
  67 {
  68         destination_address(tb->gui->co);
  69 }
  70
  71
  72 /* XPM */
  73 /* Drawn  by Mark Donohoe for the K Desktop Environment */
  74 /* See http://www.kde.org */
  75 static char*viewmag_plus_xpm[]={
  76 "22 22 5 1",
  77 "# c #000000",
  78 "c c #a0a0a4",
  79 "a c #dcdcdc",
  80 "b c #ffffff",
  81 ". c None",
  82 "......................",
  83 "......................",
  84 "......................",
  85 "......................",
  86 "......................",
  87 ".......####...........",
  88 "......#abba#..........",
  89 ".....#abcbba#.........",
  90 ".....#bcbbbb#.........",
  91 ".....#bbbbbb#.........",
  92 ".....#abbbba#.........",
  93 "......#abba##.........",
  94 ".......#######........",
  95 "............###.......",
  96 ".....#.......###......",
  97 ".....#........###.....",
  98 "...#####.......##.....",
  99 ".....#................",
 100 ".....#................",
 101 "......................",
 102 "......................",
 103 "......................"};
 104
 105
 106 /* XPM */
 107 /* Drawn  by Mark Donohoe for the K Desktop Environment */
 108 /* See http://www.kde.org */
 109 static char*viewmag_minus_xpm[]={
 110 "22 22 5 1",
 111 "# c #000000",
 112 "c c #a0a0a4",
 113 "a c #dcdcdc",
 114 "b c #ffffff",
 115 ". c None",
 116 "......................",
 117 "......................",
 118 "......................",
 119 "......................",
 120 "......................",
 121 ".......####...........",
 122 "......#abba#..........",
 123 ".....#abcbba#.........",
 124 ".....#bcbbbb#.........",
 125 ".....#bbbbbb#.........",
 126 ".....#abbbba#.........",
 127 "......#abba##.........",
 128 ".......#######........",
 129 "............###.......",
 130 ".............###......",
 131 "..............###.....",
 132 "...#####.......##.....",
 133 "......................",
 134 "......................",
 135 "......................",
 136 "......................",
 137 "......................"};
 138
 139
 140 /* XPM */
 141 /* Drawn  by Mark Donohoe for the K Desktop Environment */
 142 /* See http://www.kde.org */
 143 static char*reload_xpm[]={
 144 "22 22 3 1",
 145 "# c #808080",
 146 "a c #000000",
 147 ". c None",
 148 "......................",
 149 "......................",
 150 "......................",
 151 "......................",
 152 "........##aaa#........",
 153 ".......#aaaaaaa.......",
 154 "......#aa#....#a......",
 155 "......aa#.............",
 156 ".....aaa.......a......",
 157 "...aaaaaaa....aaa.....",
 158 "....aaaaa....aaaaa....",
 159 ".....aaa....aaaaaaa...",
 160 "......a.......aaa.....",
 161 ".............#aa......",
 162 "......a#....#aa#......",
 163 ".......aaaaaaa#.......",
 164 "........#aaa##........",
 165 "......................",
 166 "......................",
 167 "......................",
 168 "......................",
 169 "......................"};
 170
 171
 172 /* XPM */
 173 static char * cursor_xpm[] = {
 174 "22 22 2 1",
 175 "       c None",
 176 ".      c #0000FF",
 177 "                      ",
 178 "                      ",
 179 "                      ",
 180 "          ..          ",
 181 "        ..  ..        ",
 182 "      ..      ..      ",
 183 "     .          .     ",
 184 "     .          .     ",
 185 "    .        ... .    ",
 186 "    .     ... .  .    ",
 187 "   .   ...   .    .   ",
 188 "   . ..     .     .   ",
 189 "    .      .     .    ",
 190 "    .     .      .    ",
 191 "     .   .      .     ",
 192 "     .  .       .     ",
 193 "      ..      ..      ",
 194 "        ..  ..        ",
 195 "          ..          ",
 196 "                      ",
 197 "                      ",
 198 "                      "};
 199
 200
 201 /* XPM */
 202 static char * north_xpm[] = {
 203 "22 22 2 1",
 204 "       c None",
 205 ".      c #000000",
 206 "                      ",
 207 "                      ",
 208 "           .          ",
 209 "          ...         ",
 210 "         . . .        ",
 211 "        .  .  .       ",
 212 "           .          ",
 213 "     ....  .  ....    ",
 214 "     ....  .  ....    ",
 215 "      .... .   ..     ",
 216 "      .. ..    ..     ",
 217 "      ..  ..   ..     ",
 218 "      ..   ..  ..     ",
 219 "      ..    .. ..     ",
 220 "      ..   . ....     ",
 221 "     ....  .  ....    ",
 222 "     ....  .  ....    ",
 223 "           .          ",
 224 "           .          ",
 225 "           .          ",
 226 "                      ",
 227 "                      "};
 228
 229
 230 /* XPM */
 231 static char * flag_xpm[] = {
 232 "22 22 2 1",
 233 "       c None",
 234 "+      c #000000",
 235 "+++++++               ",
 236 "+   +++++++++         ",
 237 "+   +++   +++++++++   ",
 238 "+   +++   +++   +++   ",
 239 "++++      +++   +++   ",
 240 "++++   +++      +++   ",
 241 "++++   +++   +++  +   ",
 242 "+   ++++++   +++  +   ",
 243 "+   +++   ++++++  +   ",
 244 "+   +++   +++   +++   ",
 245 "++++      +++   +++   ",
 246 "++++   +++      +++   ",
 247 "++++++++++   +++  +   ",
 248 "+      +++++++++  +   ",
 249 "+            ++++++   ",
 250 "+                     ",
 251 "+                     ",
 252 "+                     ",
 253 "+                     ",
 254 "+                     ",
 255 "+                     ",
 256 "+                     "};
 257
 258 static GtkWidget *
 259 xpm_to_widget(GtkWidget *draw, gchar **xpm_data)
 260 {
 261         /* GtkWidget is the storage type for widgets */
 262         GtkWidget *imagewid;
 263         GdkPixmap *pixmap;
 264         GdkBitmap *mask;
 265         GtkStyle *style;
 266
 267         style = gtk_widget_get_style(draw);
 268
 269         /* In order for this to not create a warning, window has to be a
 270         * gtk_realize_widget (realized) widget
 271         */
 272         pixmap = gdk_pixmap_create_from_xpm_d(draw->window,  &mask,
 273                                    &style->bg[GTK_STATE_NORMAL],
 274                                    (gchar **)xpm_data );
 275
 276         /* a pixmap widget to contain the pixmap */
 277         imagewid = gtk_image_new_from_pixmap(pixmap, mask);
 278         gtk_widget_show(imagewid);
 279
 280         return(imagewid);
 281 }
 282
 283 int tst_stat=1;
 284
 285 static void
 286 toolbar_button(GtkWidget *window, GtkWidget *toolbar, char **icon_data, char *text, void (*func)(GtkWidget *w, struct toolbar *tb), void *data)
 287 {
 288         GtkWidget *icon;
 289         GtkToolItem *toolitem;
 290
 291         icon=xpm_to_widget(window, icon_data);
 292         toolitem=gtk_tool_button_new(icon,text);
 293         gtk_toolbar_insert(GTK_TOOLBAR(toolbar),toolitem,-1);
 294         g_signal_connect(G_OBJECT(toolitem), "clicked", G_CALLBACK(func), data);
 295 }
 296
 297 static void
 298 toolbar_button_toggle(GtkWidget *window, GtkWidget *toolbar, char **icon_data, char *text, void (*func)(GtkWidget *w, struct toolbar *tb), void *data, int *flag)
 299 {
 300         GtkWidget *icon;
 301         GtkToolItem *toggleitem;
 302
 303         icon=xpm_to_widget(window, icon_data);
 304         toggleitem=gtk_toggle_tool_button_new();
 305         gtk_tool_button_set_icon_widget(GTK_TOOL_BUTTON(toggleitem),icon);
 306         gtk_tool_button_set_label(GTK_TOOL_BUTTON(toggleitem),text);
 307         gtk_toolbar_insert(GTK_TOOLBAR(toolbar),toggleitem,-1);
 308         if(*flag)
 309             gtk_toggle_tool_button_set_active(GTK_TOGGLE_TOOL_BUTTON(toggleitem),TRUE);
 310
 311         g_signal_connect(G_OBJECT(toggleitem), "clicked", G_CALLBACK(func), data);
 312 }
 313
 314
 315 struct toolbar *
 316 gui_gtk_toolbar_new(struct container *co, GtkWidget **widget)
 317 {
 318         GtkWidget *toolbar,*window;
 319         struct toolbar *this=g_new0(struct toolbar, 1);
 320
 321         this->gui=g_new0(struct toolbar_gui, 1);
 322         this->gui->co=co;
 323
 324         toolbar=gtk_toolbar_new();
 325         window=(GtkWidget *)(co->win);
 326
 327         co->flags->track=1;
 328         co->flags->orient_north=1;
 329
 330         toolbar_button(window, toolbar, viewmag_plus_xpm, "Zoom In", zoom_in, this);
 331         toolbar_button(window, toolbar, viewmag_minus_xpm, "Zoom Out", zoom_out, this);
 332         toolbar_button(window, toolbar, reload_xpm, "Refresh Route", refresh_route, this);
 333         toolbar_button_toggle(window, toolbar, cursor_xpm, "Cursor on/off", track, this, &co->flags->track);
 334         toolbar_button_toggle(window, toolbar, north_xpm, "Orientate North on/off", orient_north, this, &co->flags->orient_north);
 335         toolbar_button(window, toolbar, flag_xpm, "Destination", destination, this);
 336
 337         *widget=toolbar;
 338
 339         return this;
 340 }