static void
draw_func (GtkDrawingArea *da,
cairo_t *cr,
int width,
int height,
gpointer data)
{
GtkWidget *widget = GTK_WIDGET (da);
gint panewidth;
gint x, y;
panewidth = width / 2;
cairo_rectangle (cr, 0, 0, width, height);
cairo_set_source_rgb (cr, 0.9, 0.9, 0.9);
cairo_fill (cr);
x = y = 10;
draw_horizontal_scrollbar (widget, cr, x, y, panewidth - 20, 30, GTK_STATE_FLAG_NORMAL, &height);
y += height + 8;
draw_horizontal_scrollbar (widget, cr, x, y, panewidth - 20, 40, GTK_STATE_FLAG_PRELIGHT, &height);
y += height + 8;
draw_horizontal_scrollbar (widget, cr, x, y, panewidth - 20, 50, GTK_STATE_FLAG_ACTIVE|GTK_STATE_FLAG_PRELIGHT, &height);
y += height + 8;
draw_text (widget, cr, x, y, panewidth - 20, 20, "Not selected", GTK_STATE_FLAG_NORMAL);
y += 20 + 10;
draw_text (widget, cr, x, y, panewidth - 20, 20, "Selected", GTK_STATE_FLAG_SELECTED);
x = 10;
y += 20 + 10;
draw_check (widget, cr, x, y, GTK_STATE_FLAG_NORMAL, &width, &height);
x += width + 10;
draw_check (widget, cr, x, y, GTK_STATE_FLAG_CHECKED, &width, &height);
x += width + 10;
draw_radio (widget, cr, x, y, GTK_STATE_FLAG_NORMAL, &width, &height);
x += width + 10;
draw_radio (widget, cr, x, y, GTK_STATE_FLAG_CHECKED, &width, &height);
x = 10;
y += height + 10;
draw_progress (widget, cr, x, y, panewidth - 20, 50, &height);
y += height + 10;
draw_scale (widget, cr, x, y, panewidth - 20, 75, &height);
y += height + 20;
draw_notebook (widget, cr, x, y, panewidth - 20, 160);
/* Second column */
x += panewidth;
y = 10;
draw_menu (widget, cr, x, y, panewidth - 20, &height);
y += height + 10;
draw_menubar (widget, cr, x, y, panewidth - 20, &height);
y += height + 20;
draw_spinbutton (widget, cr, x, y, panewidth - 20, &height);
y += height + 30;
draw_combobox (widget, cr, x, y, panewidth - 20, FALSE, &height);
y += height + 10;
draw_combobox (widget, cr, 10 + panewidth, y, panewidth - 20, TRUE, &height);
}
int main(int argc, char **argv)
{
struct GModule *module;
struct Option *bg_color_opt, *fg_color_opt, *coords, *fsize, *barstyle,
*text_placement, *length_opt, *segm_opt, *units_opt, *label_opt,
*width_scale_opt;
struct Flag *feet, *no_text, *n_symbol;
struct Cell_head W;
double east, north;
double fontsize;
int bar_style, text_position, units;
double length;
int segm;
char *label;
double width_scale;
/* Initialize the GIS calls */
G_gisinit(argv[0]);
module = G_define_module();
G_add_keyword(_("display"));
G_add_keyword(_("cartography"));
module->description = _("Displays a barscale on the graphics monitor.");
feet = G_define_flag();
feet->key = 'f';
feet->description = _("Use feet/miles instead of meters");
no_text = G_define_flag();
no_text->key = 't';
no_text->description = _("Draw the scale bar without text");
no_text->guisection = _("Text");
n_symbol = G_define_flag();
n_symbol->key = 'n';
n_symbol->description = _("Display north-arrow symbol.");
n_symbol->guisection = _("Style");
barstyle = G_define_option();
barstyle->key = "style";
barstyle->description = _("Type of barscale to draw");
barstyle->options =
"classic,line,solid,hollow,full_checker,part_checker,mixed_checker,tail_checker,up_ticks,down_ticks,both_ticks,arrow_ends";
barstyle->answer = "classic";
barstyle->gisprompt = "old,barscale,barscale";
barstyle->guisection = _("Style");
G_asprintf((char **)&(barstyle->descriptions),
"classic;%s;"
"line;%s;"
"solid;%s;"
"hollow;%s;"
"full_checker;%s;"
"part_checker;%s;"
"mixed_checker;%s;"
"tail_checker;%s;"
"up_ticks;%s;"
"down_ticks;%s;"
"both_ticks;%s;"
"arrow_ends;%s",
_("Classic style"),
_("Line style"),
_("Solid style"),
_("Hollow style"),
_("Full checker style"),
_("Part checker style"),
_("Mixed checker style"),
_("Tail checker style"),
_("Up ticks style"),
_("Down ticks style"),
_("Both ticks style"), _("Arrow ends style"));
coords = G_define_option();
coords->key = "at";
coords->key_desc = "x,y";
coords->type = TYPE_DOUBLE;
coords->answer = "0.0,10.0";
coords->options = "0-100";
coords->label =
_("Screen coordinates of the rectangle's top-left corner");
coords->description = _("(0,0) is lower-left of the display frame");
length_opt = G_define_option();
length_opt->key = "length";
length_opt->key_desc = "integer";
length_opt->type = TYPE_INTEGER;
length_opt->answer = "0";
length_opt->options = "0-";
length_opt->label = _("Length of barscale in map units");
units_opt = G_define_option();
units_opt->key = "units";
units_opt->description = _("Barscale units to display");
units_opt->options = "meters, kilometers, feet, miles";
label_opt = G_define_option();
label_opt->key = "label";
label_opt->description = _("Custom label of unit");
label_opt->type = TYPE_STRING;
label_opt->guisection = _("Text");
segm_opt = G_define_option();
segm_opt->key = "segment";
segm_opt->type = TYPE_INTEGER;
segm_opt->answer = "10";
segm_opt->options = "1-100";
segm_opt->label = _("Number of segments");
segm_opt->guisection = _("Style");
fg_color_opt = G_define_standard_option(G_OPT_C);
fg_color_opt->label = _("Bar scale and text color");
fg_color_opt->guisection = _("Colors");
bg_color_opt = G_define_standard_option(G_OPT_CN);
bg_color_opt->key = "bgcolor";
bg_color_opt->answer = "white";
bg_color_opt->label = _("Background color (drawn behind the bar)");
bg_color_opt->guisection = _("Colors");
text_placement = G_define_option();
text_placement->key = "text_position";
text_placement->description = _("Text position");
text_placement->options = "under,over,left,right";
text_placement->answer = "right";
text_placement->guisection = _("Text");
width_scale_opt = G_define_option();
width_scale_opt->key = "width_scale";
width_scale_opt->type = TYPE_DOUBLE;
width_scale_opt->required = NO;
width_scale_opt->answer = "1";
width_scale_opt->options = "0.5-100";
width_scale_opt->description = _("Scale factor to change bar width");
fsize = G_define_option();
fsize->key = "fontsize";
fsize->type = TYPE_DOUBLE;
fsize->required = NO;
fsize->answer = "12";
fsize->options = "1-360";
fsize->description = _("Font size");
fsize->guisection = _("Text");
G_option_exclusive(feet, units_opt, NULL);
if (G_parser(argc, argv))
exit(EXIT_FAILURE);
G_get_window(&W);
if (W.proj == PROJECTION_LL)
G_fatal_error(_("%s does not work with a latitude-longitude location"),
argv[0]);
north_arrow = n_symbol->answer ? TRUE : FALSE;
switch (barstyle->answer[0]) {
case 'c':
bar_style = STYLE_CLASSIC_BAR;
break;
case 'p':
bar_style = STYLE_PART_CHECKER;
break;
case 'f':
bar_style = STYLE_FULL_CHECKER;
break;
case 'm':
bar_style = STYLE_MIXED_CHECKER;
break;
case 't':
bar_style = STYLE_TAIL_CHECKER;
break;
case 'l':
bar_style = STYLE_THIN_WITH_ENDS;
break;
case 's':
bar_style = STYLE_SOLID_BAR;
break;
case 'h':
bar_style = STYLE_HOLLOW_BAR;
break;
case 'u':
bar_style = STYLE_TICKS_UP;
break;
case 'd':
bar_style = STYLE_TICKS_DOWN;
break;
case 'b':
bar_style = STYLE_TICKS_BOTH;
break;
case 'a':
bar_style = STYLE_ARROW_ENDS;
break;
default:
G_fatal_error(_("Programmer error"));
}
switch (text_placement->answer[0]) {
case 'u':
text_position = TEXT_UNDER;
break;
case 'o':
text_position = TEXT_OVER;
break;
case 'l':
text_position = TEXT_LEFT;
break;
case 'r':
text_position = TEXT_RIGHT;
break;
default:
G_fatal_error(_("Programmer error"));
}
sscanf(coords->answers[0], "%lf", &east);
sscanf(coords->answers[1], "%lf", &north);
length = atof(length_opt->answer);
sscanf(segm_opt->answer, "%d", &segm);
if (feet->answer == 1){
use_feet = 1;
units = U_FEET;
label = "ft";
}
else {
if (!units_opt->answer)
units = G_database_unit();
else
units = G_units(units_opt->answer);
switch (units) {
case U_METERS:
label = "m";
break;
case U_KILOMETERS:
label = "km";
break;
case U_FEET:
use_feet = 1;
label = "ft";
break;
case U_USFEET:
use_feet = 1;
label = "ft";
break;
case U_MILES:
use_feet = 1;
label = "mi";
break;
default:
units = U_METERS;
label = "m";
}
}
if (label_opt->answer){
label = label_opt->answer;
}
fontsize = atof(fsize->answer);
if (no_text->answer)
fontsize = -1;
width_scale = atof(width_scale_opt->answer);
/* Parse and select foreground color */
fg_color = D_parse_color(fg_color_opt->answer, 0);
/* Parse and select background color */
bg_color = D_parse_color(bg_color_opt->answer, 1);
if (bg_color == 0)
do_background = FALSE;
D_open_driver();
D_setup(0);
draw_scale(east, north, length, segm, units, label, bar_style, text_position, width_scale, fontsize);
D_save_command(G_recreate_command());
D_close_driver();
exit(EXIT_SUCCESS);
}
static void get_values(int init,int kernelVersion)
{
FILE *file;
char line[256];
char tag[32];
int user,nice,system,idle;
unsigned long long r_io=0,w_io=0;
int mem_total=0,mem_free=0,mem_cached=0,mem_buffers=0;
int swap_total=0,swap_free=0;
float uptime=0.0;
file=fopen("/proc/stat","r");
while(fgets(line,sizeof(line),file)!=NULL) {
sscanf(line,"%s",tag);
if(strcmp(tag,"cpu")==0) {
sscanf(line,"%s %d %d %d %d",tag,&user,&nice,&system,&idle);
break;
}
}
fclose(file);
if(kernelVersion<KERNEL_VERSION(2,6,0)) {
getDiskValue24(&r_io,&w_io);
} else {
getDiskValue26(&r_io,&w_io);
}
file=fopen("/proc/meminfo","r");
while(fgets(line,sizeof(line),file)!=NULL) {
sscanf(line,"%s",tag);
if(strcmp(tag,"MemTotal:")==0) {
sscanf(line,"%s %d",tag,&mem_total);
continue;
}
if(strcmp(tag,"MemFree:")==0) {
sscanf(line,"%s %d",tag,&mem_free);
continue;
}
if(strcmp(tag,"Cached:")==0) {
sscanf(line,"%s %d",tag,&mem_cached);
continue;
}
if(strcmp(tag,"Buffers:")==0) {
sscanf(line,"%s %d",tag,&mem_buffers);
continue;
}
if(strcmp(tag,"SwapTotal:")==0) {
sscanf(line,"%s %d",tag,&swap_total);
continue;
}
if(strcmp(tag,"SwapFree:")==0) {
sscanf(line,"%s %d",tag,&swap_free);
break;
}
}
fclose(file);
file=fopen("/proc/uptime","r");
fscanf(file,"%f",&uptime);
fclose(file);
if(init) {
last.cpu_idle=idle;
last.cpu_use=user+nice+system;
last.r_diff_max=1;
last.r_io=r_io;
last.w_diff_max=1;
last.w_io=w_io;
} else {
long long diff;
long long diff1;
int width;
/* cpu */
diff=idle-last.cpu_idle;
diff1=user+nice+system-last.cpu_use;
width=diff1*scale_width/(diff+diff1+1);
last.cpu_idle=idle;
last.cpu_use=user+nice+system;
draw_scale(width,cpu_s_x,cpu_s_y);
/* r_io */
diff=r_io-last.r_io;
if(diff>last.r_diff_max) {
last.r_diff_max=diff;
}
width=abs(diff)*scale_width/last.r_diff_max;
last.r_io=r_io;
draw_scale(width,ior_s_x,ior_s_y);
if(diff && !width) {
draw_enable_point(point_read_x,point_read_y);
} else {
draw_disable_point(point_read_x,point_read_y);
}
/* w_io */
diff=w_io-last.w_io;
if(diff>last.w_diff_max) {
last.w_diff_max=diff;
}
width=abs(diff)*scale_width/last.w_diff_max;
last.w_io=w_io;
draw_scale(width,iow_s_x,iow_s_y);
if(diff && !width) {
draw_enable_point(point_write_x,point_write_y);
} else {
draw_disable_point(point_write_x,point_write_y);
}
/* mem */
if(!mem_total) {
width=0;
} else {
if(mem_correction) {
width=(mem_total-mem_free-mem_cached-mem_buffers)*scale_width/mem_total;
} else {
width=(mem_total-mem_free)*scale_width/mem_total;
}
}
draw_scale(width,mem_s_x,mem_s_y);
/* swap */
if(!swap_total) {
width=0;
} else {
width=(swap_total-swap_free)*scale_width/swap_total;
}
draw_scale(width,swap_s_x,swap_s_y);
/* uptime */
{
int day,hour,min,sec;
day=(int)uptime/(24*3600);
uptime-=day*24*3600;
hour=(int)uptime/3600;
uptime-=hour*3600;
min=(int)uptime/60;
uptime-=min*60;
sec=uptime;
draw_uptime(day,hour,min,sec);
}
}
}
void draw_HUD(SDL_Renderer* ren)
{
//Draw the top bar
SDL_SetRenderDrawColor(ren, 255, 255, 255, 0);
top_bar.w = window_size_x;
SDL_RenderFillRect(ren, &top_bar);
draw_int(ren, font, top_bar_text_color, 20, 0, reqired_power, "Required: ", " MW");
draw_int(ren, font, top_bar_text_color, 20, 20, power_avalible, "Avalible: ", " MW");
draw_int(ren, font, top_bar_text_color, 200, 00, getBalance(), "£", "000");
draw_int(ren, font, top_bar_text_color, 200, 20, lastBalanceChange, "£", "000");
draw_int(ren, font, top_bar_text_color, 400, 0, getPopulation(), "Pop: ", "");
fill_scale_values();
public_happiness_scale.x = window_size_x-100-80;
draw_scale(ren, &public_happiness_scale, scale_values.average);
//Draw the side bar
if(show_sidebar) {
SDL_SetRenderDrawColor(ren, 255, 255, 255, 0);
side_bar.x = window_size_x - side_bar.w;
SDL_RenderFillRect(ren, &side_bar);
SDL_Rect scaleBox = {window_size_x-100-5,0,100,fontSizeLarge+2};
int item_y = side_bar.y+5;
draw_string(ren, fontLarge, top_bar_text_color, side_bar.x+5, item_y, &_binary_VALUE_TEXT_POLICE_start);
scaleBox.y = item_y;
draw_scale(ren, &scaleBox, scale_values.police);
item_y += fontSizeLarge+2;
draw_string(ren, fontLarge, top_bar_text_color, side_bar.x+5, item_y, &_binary_VALUE_TEXT_HEALTH_start);
setColorGoodBad(ren, scale_values.health);
scaleBox.y = item_y;
SDL_RenderFillRect(ren, &scaleBox);
item_y += fontSizeLarge+2;
draw_string(ren, fontLarge, top_bar_text_color, side_bar.x+5, item_y, &_binary_VALUE_TEXT_EDUCATION_start);
setColorGoodBad(ren, populationPerSchool() < target_population_per_school);
scaleBox.y = item_y;
draw_scale(ren, &scaleBox, scale_values.education);
item_y += fontSizeLarge+2;
draw_string(ren, fontLarge, top_bar_text_color, side_bar.x+5, item_y, &_binary_VALUE_TEXT_SHOPPING_start);
setColorGoodBad(ren, scale_values.shopping);
scaleBox.y = item_y;
SDL_RenderFillRect(ren, &scaleBox);
item_y += fontSizeLarge+2;
draw_string(ren, fontLarge, top_bar_text_color, side_bar.x+5, item_y, &_binary_VALUE_TEXT_POWER_start);
scaleBox.y = item_y;
draw_scale(ren, &scaleBox, scale_values.power);
item_y += fontSizeLarge+2;
draw_string(ren, fontLarge, top_bar_text_color, side_bar.x+5, item_y, &_binary_VALUE_TEXT_WASTE_start);
scaleBox.y = item_y;
draw_scale(ren, &scaleBox, scale_values.waste);
item_y += fontSizeLarge+2;
draw_string(ren, fontLarge, top_bar_text_color, side_bar.x+5, item_y, &_binary_VALUE_TEXT_POLUTION_start);
scaleBox.y = item_y;
draw_scale(ren, &scaleBox, scale_values.polution);
}
SDL_SetRenderDrawColor(ren, 0, 0, 0, 0);
SDL_Rect open_menu_button = {window_size_x-30,0,30,30};
SDL_RenderFillRect(ren, &open_menu_button);
char* modeText = NULL;
switch(getMode()) {
case MODE_BUILD_RESIDENTIAL_1:
modeText = &_binary_MODE_TEXT_RESIDENTIAL_1_start;
break;
case MODE_BUILD_RESIDENTIAL_2:
modeText = &_binary_MODE_TEXT_RESIDENTIAL_2_start;
break;
case MODE_BUILD_ROAD:
modeText = &_binary_MODE_TEXT_BUILD_ROAD_start;
break;
case MODE_BUILD_POWER_GAS:
modeText = &_binary_MODE_TEXT_BUILD_POWER_GAS_start;
break;
case MODE_BUILD_DESTROY:
modeText = &_binary_MODE_TEXT_DESTROY_start;
break;
case MODE_BUILD_RETAIL:
modeText = &_binary_MODE_TEXT_BUILD_RETAIL_start;
break;
case MODE_BUILD_HOSPITAL:
modeText = &_binary_MODE_TEXT_BUILD_HOSPITAL_start;
break;
case MODE_BUILD_POWER_SOLAR:
modeText = &_binary_MODE_TEXT_BUILD_POWER_SOLAR_start;
break;
default:
break;
}
if(modeText != NULL) {
draw_string(ren, font, top_bar_text_color, 5, window_size_y-15, modeText);
}
if(ready_to_place) {
SDL_SetRenderDrawColor(ren, 255, 255, 255, 0);
SDL_RenderFillRect(ren, &planned_cost_box);
draw_int(ren, font, top_bar_text_color, 200, 35, costOfPlannedBuild(), "(-£", "000)");
}
SDL_SetRenderDrawColor(ren, 0, 0, 0, 0);
draw_menu(ren);
if(active_emergency()) {
Point p = {window_size_x-16, 80};
drawTile(ren, &p, getClip(SPRITE_BUILD_BACKGROUND));
drawTile(ren, &p, getClip(SPRITE_BUILD_SERVICES_POLICE));
}
}
/*********************************************************************
* グラフ表示内の文字を書く.
*********************************************************************
*/
void draw_AnalogFrame(void)
{
draw_panel();
draw_scale();
draw_wireframe();
}
