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roadmap_bar.c
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/* roadmap|_bar.c - Handle main bar
*
* LICENSE:
*
* Copyright 2008 Avi B.S
* Copyright 2008 Ehud Shabtai
*
* This file is part of RoadMap.
*
* RoadMap is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* RoadMap is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with RoadMap; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include "roadmap.h"
#include "roadmap_canvas.h"
#include "roadmap_lang.h"
#include "roadmap_screen_obj.h"
#include "roadmap_screen.h"
#include "roadmap_file.h"
#include "roadmap_res.h"
#include "roadmap_math.h"
#include "roadmap_time.h"
#include "roadmap_state.h"
#include "roadmap_message.h"
#include "roadmap_bar.h"
#include "roadmap_factory.h"
#include "roadmap_start.h"
#include "roadmap_pointer.h"
#include "roadmap_softkeys.h"
#include "roadmap_skin.h"
#include "roadmap_mood.h"
#include "roadmap_groups.h"
#include "Realtime/RealtimeAlerts.h"
#define MAX_STATES 40
#define MAX_CONDITIONS 9
#define TOP_BAR_IMAGE "top_bar_background"
#define BOTTOM_BAR_IMAGE "bottom_bar_background"
#define TOP_BAR_SELECTED_BG_IMAGE "top_bar_s"
static RoadMapSize TopBarBgImageSize = {-1, -1};
static RoadMapSize BottomBarBgImageSize = {-1, -1};
static RoadMapImage TopBarSelectedBg = NULL;
static RoadMapImage TopBarFullBg = NULL;
static RoadMapImage BottomBarFullBg = NULL;
#ifdef ANDROID
static BOOL gHideBottomBar = TRUE;
#else
static BOOL gHideBottomBar = FALSE;
#endif
static BOOL gHideTopBar = FALSE;
void roadmap_bar_switch_skins(void);
static BOOL bar_initialized = FALSE;
#define TOPBAR_FLAG 0x10000
#define BOTTOM_BAR_FLAG 0x20000
#define IMAGE_STATE_NORMAL 0
#define IMAGE_STATE_SELECTED 1
const char * get_time_str(void);
const char * get_current_street(void);
const char * get_time_to_destination(void);
const char * get_dist_to_destination(void);
const char * get_current_num_comments(void);
#define MAX_OBJECTS 40
typedef struct {
const char *name;
RoadMapPen foreground;
const char *default_foreground;
RoadMapBarTextFn bar_text_fn;
} BarText;
typedef struct {
const char *name;
RoadMapBarTextFn bar_text_fn;
} BarDynamicImages;
#define ROADMAP_TEXT(p,w,t) \
{p, NULL, w, t}
#define ROADMAP_DYNAMIC_IMAGE(p,t) \
{p, t}
BarText RoadMapTexts[] = {
ROADMAP_TEXT("clock", "#ffffff", get_time_str),
ROADMAP_TEXT("num_alerts", "#ffffff",RTAlerts_Count_Str),
ROADMAP_TEXT("left_softkey", "#ffffff",roadmap_softkeys_get_left_soft_key_text),
ROADMAP_TEXT("right_softkey", "#ffffff",roadmap_softkeys_get_right_soft_key_text),
ROADMAP_TEXT("right_softkey", "#ffffff",get_current_street),
ROADMAP_TEXT("time_to_dest", "#ffffff",get_time_to_destination),
ROADMAP_TEXT("dist_to_dest", "#ffffff",get_dist_to_destination),
ROADMAP_TEXT("current_num_comments", "#ffffff",get_current_num_comments),
ROADMAP_TEXT("group_num_alerts", "#ffffff",RTAlerts_GroupCount_Str),
ROADMAP_TEXT(NULL, NULL, NULL)
};
BarDynamicImages RoadMapDynamicImages[] = {
ROADMAP_DYNAMIC_IMAGE("group_wazer", roadmap_groups_get_active_group_wazer_icon),
ROADMAP_DYNAMIC_IMAGE(NULL, NULL)
};
typedef struct {
char *name;
// const char *image_file[MAX_STATES];
int pos_x;
int pos_y;
char* images[MAX_STATES];
char* image_selected[MAX_STATES];
const char *state;
int states_count;
RoadMapStateFn state_fn;
BarText *bar_text;
int font_size;
int text_alling;
char *text_color;
const char *fixed_text;
RoadMapGuiRect bbox;
const RoadMapAction *action;
RoadMapStateFn condition_fn[MAX_CONDITIONS];
int condition_value[MAX_CONDITIONS];
int num_conditions;
int image_state;
BarDynamicImages *bar_image_fn;
} BarObject;
typedef struct {
BarObject *object[MAX_OBJECTS];
int draw_bg;
int count;
} BarObjectTable_s;
static BarObjectTable_s TopBarObjectTable;
static BarObjectTable_s BottomBarObjectTable;
static BarObject* SelectedBarObject = NULL;
extern void roadmap_androidmenu_initialize();
static RoadMapImage roadmap_bar_load_image( const char* obj_name, const char* img_name );
static BarText * roadmap_bar_text_find(const char *name){
BarText *text;
for (text = RoadMapTexts; text->name != NULL; ++text) {
if (strcmp (text->name, name) == 0) {
return text;
}
}
roadmap_log (ROADMAP_ERROR, "unknown bar text '%s'", name);
return NULL;
}
static BarDynamicImages * roadmap_bar_dynamic_image_find(const char *name){
BarDynamicImages *d_image;
for (d_image = RoadMapDynamicImages; d_image->name != NULL; ++d_image) {
if (strcmp (d_image->name, name) == 0) {
return d_image;
}
}
roadmap_log (ROADMAP_ERROR, "unknown bar dynamic image '%s'", name);
return NULL;
}
static void roadmap_bar_pos (BarObject *object,
RoadMapGuiPoint *pos) {
pos->x = object->pos_x;
pos->y = object->pos_y;
if (pos->x < 0)
pos->x += roadmap_canvas_width ();
if (pos->y < 0)
pos->y += roadmap_canvas_height ();
}
static char *roadmap_bar_object_string (const char *data, int length) {
char *p = malloc (length+1);
roadmap_check_allocated(p);
strncpy (p, data, length);
p[length] = 0;
return p;
}
static void roadmap_bar_decode_arg (char *output, int o_size,
const char *input, int i_size) {
int size;
o_size -= 1;
size = i_size < o_size ? i_size : o_size;
strncpy (output, input, size);
output[size] = '\0';
}
static void roadmap_bar_decode_integer (int *value, int argc,
const char **argv, int *argl) {
char arg[255];
argc -= 1;
if (argc != 1) {
roadmap_log (ROADMAP_ERROR, "roadmap bar: illegal integer value - %s",
argv[0]);
return;
}
roadmap_bar_decode_arg (arg, sizeof(arg), argv[1], argl[1]);
*value = atoi(arg);
}
static void roadmap_bar_decode_position
(BarObject *object,
int argc, const char **argv, int *argl) {
char arg[255];
int pos;
argc -= 1;
if (argc != 2) {
roadmap_log (ROADMAP_ERROR, "roadmap bar:'%s' illegal position.",
object->name);
return;
}
roadmap_bar_decode_arg (arg, sizeof(arg), argv[1], argl[1]);
pos = atoi(arg);
object->pos_x = pos;
roadmap_bar_decode_arg (arg, sizeof(arg), argv[2], argl[2]);
pos = atoi(arg);
object->pos_y = pos;
}
static void roadmap_bar_decode_icon
(BarObject *object,
int argc, const char **argv, int *argl) {
int i;
argc -= 1;
if (object->states_count > MAX_STATES) {
roadmap_log (ROADMAP_ERROR, "roadmap bar:'%s' has too many states.",
object->name);
return;
}
for (i = 1; i <= argc; ++i) {
// RoadMapImage image = NULL;
char arg[256];
roadmap_bar_decode_arg (arg, sizeof(arg), argv[i], argl[i]);
if (i == 1)
object->images[object->states_count] = strdup( arg );
else
object->image_selected[object->states_count] = strdup( arg );
}
object->image_state = IMAGE_STATE_NORMAL;
object->states_count++;
}
static void roadmap_bar_decode_state
(BarObject *object,
int argc, const char **argv, int *argl) {
char arg[255];
argc -= 1;
if (argc != 1) {
roadmap_log (ROADMAP_ERROR, "roadmap bar:'%s' illegal state indicator.",
object->name);
return;
}
roadmap_bar_decode_arg (arg, sizeof(arg), argv[1], argl[1]);
object->state_fn = roadmap_state_find (arg);
if (!object->state_fn) {
roadmap_log (ROADMAP_ERROR,
"roadmap bar:'%s' can't find state indicator.",
object->name);
}
}
static void roadmap_bar_decode_text_color
(BarObject *object,
int argc, const char **argv, int *argl) {
char arg[255];
argc -= 1;
if (argc != 1) {
roadmap_log (ROADMAP_ERROR, "roadmap bar:'%s' illegal text color.",
object->name);
return;
}
roadmap_bar_decode_arg (arg, sizeof(arg), argv[1], argl[1]);
object->text_color = roadmap_bar_object_string (argv[1], argl[1]);
}
static void roadmap_bar_decode_condition
(BarObject *object,
int argc, const char **argv, int *argl) {
char arg[255];
argc -= 1;
if (argc != 2) {
roadmap_log (ROADMAP_ERROR, "roadmap bar:'%s' illegal condition indicator.",
object->name);
return;
}
if (object->num_conditions >= MAX_CONDITIONS){
roadmap_log (ROADMAP_ERROR, "roadmap bar:'%s' Too many conditions.",
object->name);
return;
}
roadmap_bar_decode_arg (arg, sizeof(arg), argv[1], argl[1]);
object->condition_fn[object->num_conditions] = roadmap_state_find (arg);
if (!object->condition_fn) {
roadmap_log (ROADMAP_ERROR,
"roadmap bar:'%s' can't find condition indicator.",
object->name);
return;
}
roadmap_bar_decode_arg (arg, sizeof(arg), argv[2], argl[2]);
object->condition_value[object->num_conditions] = atoi(arg);
object->num_conditions++;
}
static void roadmap_bar_decode_text
(BarObject *object,
int argc, const char **argv, int *argl) {
char arg[255];
argc -= 1;
if (argc != 1) {
roadmap_log (ROADMAP_ERROR, "roadmap bar:'%s' illegal condition indicator.",
object->name);
return;
}
roadmap_bar_decode_arg (arg, sizeof(arg), argv[1], argl[1]);
object->bar_text = roadmap_bar_text_find (arg);
}
static void roadmap_bar_decode_dynamic_image
(BarObject *object,
int argc, const char **argv, int *argl) {
char arg[255];
argc -= 1;
if (argc != 1) {
roadmap_log (ROADMAP_ERROR, "roadmap bar:'%s' illegal dynamic image indicator.",
object->name);
return;
}
roadmap_bar_decode_arg (arg, sizeof(arg), argv[1], argl[1]);
object->bar_image_fn = roadmap_bar_dynamic_image_find (arg);
}
static void roadmap_bar_decode_fixed_text
(BarObject *object,
int argc, const char **argv, int *argl) {
char arg[255];
char temp[255];
int i;
// argc -= 1;
arg[0] = 0;
for (i=1; i< argc; i++){
roadmap_bar_decode_arg (temp, sizeof(arg), argv[i], argl[i]);
strcat(arg, temp);
if (i != argc-1)
strcat(arg, " ");
}
object->fixed_text = strdup(roadmap_lang_get(arg));
}
static BarObject *roadmap_bar_new
(int argc, const char **argv, int *argl) {
BarObject *object = calloc(sizeof(*object), 1);
roadmap_check_allocated(object);
object->name = roadmap_bar_object_string (argv[1], argl[1]);
object->text_alling = -1;
object->text_color = NULL;
return object;
}
static void roadmap_bar_decode_bbox
(BarObject *object,
int argc, const char **argv, int *argl) {
char arg[255];
argc -= 1;
if (argc != 4) {
roadmap_log (ROADMAP_ERROR, "roadmap bar:'%s' illegal bbox.",
object->name);
return;
}
roadmap_bar_decode_arg (arg, sizeof(arg), argv[1], argl[1]);
object->bbox.minx = atoi(arg);
roadmap_bar_decode_arg (arg, sizeof(arg), argv[2], argl[2]);
object->bbox.miny = atoi(arg);
roadmap_bar_decode_arg (arg, sizeof(arg), argv[3], argl[3]);
object->bbox.maxx = atoi(arg);
roadmap_bar_decode_arg (arg, sizeof(arg), argv[4], argl[4]);
object->bbox.maxy = atoi(arg);
}
static void roadmap_bar_decode_action
(BarObject *object,
int argc, const char **argv, int *argl) {
char arg[255];
argc -= 1;
if (argc < 1) {
roadmap_log (ROADMAP_ERROR, "roadmap bar:'%s' illegal action.",
object->name);
return;
}
roadmap_bar_decode_arg (arg, sizeof(arg), argv[1], argl[1]);
object->action = roadmap_start_find_action (arg);
if (!object->action) {
roadmap_log (ROADMAP_ERROR, "roadmap bar:'%s' can't find action.",
object->name);
}
}
static BarObject *roadmap_bar_by_pos (RoadMapGuiPoint *point, BarObjectTable_s *table) {
int i;
int condition;
for (i = 0; i < table->count; i++) {
RoadMapGuiPoint pos;
roadmap_bar_pos(table->object[i], &pos);
if ((point->x >= (pos.x + table->object[i]->bbox.minx)) &&
(point->x <= (pos.x + table->object[i]->bbox.maxx)) &&
(point->y >= (pos.y + table->object[i]->bbox.miny)) &&
(point->y <= (pos.y + table->object[i]->bbox.maxy))) {
if (table->object[i]->condition_fn[0]){
int j;
BOOL cond = TRUE;
for (j=0; j< table->object[i]->num_conditions;j++){
condition = (*table->object[i]->condition_fn[j]) ();
if (condition != table->object[i]->condition_value[j])
cond = FALSE;
}
if (!cond)
continue;
}
return table->object[i];
}
}
return NULL;
}
static void roadmap_bar_load (const char *data, int size, BarObjectTable_s *BarObjectTable) {
int argc;
int argl[256];
const char *argv[256];
const char *p;
const char *end;
BarObject *object = NULL;
end = data + size;
while (data < end) {
while (data[0] == '#' || data[0] < ' ') {
if (*(data++) == '#') {
while ((data < end) && (data[0] >= ' ')) data += 1;
}
while (data < end && data[0] == '\n' && data[0] != '\r') data += 1;
}
argc = 1;
argv[0] = data;
for (p = data; p < end; ++p) {
if (*p == ' ') {
argl[argc-1] = p - argv[argc-1];
argv[argc] = p+1;
argc += 1;
if (argc >= 255) break;
}
if (p >= end || *p < ' ') break;
}
argl[argc-1] = p - argv[argc-1];
while (p < end && *p < ' ' && *p > 0) ++p;
data = p;
if (object == NULL) {
if (argv[0][0] != 'N') {
roadmap_log (ROADMAP_ERROR, "roadmap bar name is missing");
break;
}
}
switch (argv[0][0]) {
case 'P':
roadmap_bar_decode_position (object, argc, argv, argl);
break;
case 'I':
roadmap_bar_decode_icon (object, argc, argv, argl);
break;
case 'A':
roadmap_bar_decode_action (object, argc, argv, argl);
break;
case 'B':
roadmap_bar_decode_bbox (object, argc, argv, argl);
break;
case 'S':
roadmap_bar_decode_state (object, argc, argv, argl);
break;
case 'N':
object = roadmap_bar_new (argc, argv, argl);
BarObjectTable->object[BarObjectTable->count] = object;
BarObjectTable->count++;
break;
case 'C':
roadmap_bar_decode_condition (object, argc, argv, argl);
break;
case 'T':
roadmap_bar_decode_text (object, argc, argv, argl);
break;
case 'G':
roadmap_bar_decode_dynamic_image(object, argc, argv, argl);
break;
case 'F':
roadmap_bar_decode_integer (&object->font_size, argc, argv,
argl);
break;
case 'E':
roadmap_bar_decode_fixed_text (object, argc, argv, argl);
break;
case 'L':
roadmap_bar_decode_integer(&object->text_alling, argc, argv,
argl);
break;
case 'D':
roadmap_bar_decode_text_color (object, argc, argv, argl);
break;
case 'Y':
roadmap_bar_decode_integer (&BarObjectTable->draw_bg, argc, argv,
argl);
break;
}
while (p < end && *p < ' ') p++;
data = p;
}
}
const char * get_time_str(void){
time_t now;
now = time(NULL);
return roadmap_time_get_hours_minutes(now);
}
const char * get_current_street(void){
static char text[256];
roadmap_message_format (text, sizeof(text), "%Y");
return &text[0];
}
const char * get_current_num_comments(void){
static char text[20];
int has_comments = RTAlerts_CurrentAlert_Has_Comments();
if (has_comments){
int num_comments = RTAlerts_Get_Number_of_Comments(RTAlerts_Get_Current_Alert_Id());
sprintf(text,"%d",num_comments);
return &text[0];
}
else
return "";
}
const char *get_time_to_destination(void){
static char text[256];
if (roadmap_message_format (text, sizeof(text), "%T|%@"))
return &text[0];
return "";
}
const char *get_dist_to_destination(void){
static char text[256];
if (roadmap_message_format (text, sizeof(text), "%D (%W)|%D"))
return &text[0];
return "";
}
static void drawBarBGImage( const char* res, const RoadMapGuiPoint* pos ) {
int width = roadmap_canvas_width ();
int num_images;
int image_width, image_height;
int i;
RoadMapGuiPoint bottom_right_pos, BarLocation;
RoadMapImage bgImage = (RoadMapImage) roadmap_res_get( RES_BITMAP, RES_SKIN, res );
image_width = roadmap_canvas_image_width( bgImage );
image_height = roadmap_canvas_image_height( bgImage );
bottom_right_pos.x = roadmap_canvas_width ();
bottom_right_pos.y = pos->y + image_height;
#ifdef OPENGL
roadmap_canvas_draw_image_scaled( bgImage, pos, &bottom_right_pos, 0, IMAGE_NORMAL );
#else
num_images = width / image_width ;
BarLocation.y = pos->y;
for ( i = 0; i < num_images; i++ )
{
BarLocation.x = pos->x + i * image_width;
roadmap_canvas_draw_image( bgImage, &BarLocation, 0, IMAGE_NORMAL);
}
#endif
}
void draw_objects(BarObjectTable_s *table){
int font_size;
int i;
int state, condition;
RoadMapGuiPoint TextLocation;
RoadMapImage image;
int text_flag = ROADMAP_CANVAS_LEFT|ROADMAP_CANVAS_TOP ;
for (i=0; i < table->count; i++) {
RoadMapGuiPoint ObjectLocation;
RoadMapGuiPoint BgFocusLocation;
if (table->object[i] == NULL)
continue;
if (table->object[i]->condition_fn[0]){
int j;
BOOL cond = TRUE;
for (j=0; j< table->object[i]->num_conditions;j++){
condition = (*table->object[i]->condition_fn[j]) ();
if (condition != table->object[i]->condition_value[j])
cond = FALSE;
}
if (!cond)
continue;
}
roadmap_bar_pos(table->object[i], &ObjectLocation);
if (table->object[i]->state_fn) {
state = (*table->object[i]->state_fn) ();
if ((state < 0) || (state >= MAX_STATES)){
}
else{
if (table->object[i]->images[state] != NULL){
if (table->object[i]->image_state == IMAGE_STATE_SELECTED){
if (table->object[i]->image_selected[state] != NULL){
image = roadmap_bar_load_image( table->object[i]->name, table->object[i]->image_selected[state] );
roadmap_canvas_draw_image ( image, &ObjectLocation, 0,IMAGE_NORMAL);
}
else{
if (TopBarSelectedBg){
image = roadmap_bar_load_image( table->object[i]->name, table->object[i]->images[state] );
BgFocusLocation.x = ObjectLocation.x - (roadmap_canvas_image_width(TopBarSelectedBg) -roadmap_canvas_image_width( image ))/2;
BgFocusLocation.y = ObjectLocation.y - (roadmap_canvas_image_height(TopBarSelectedBg) -roadmap_canvas_image_height( image ))/4*3;
roadmap_canvas_draw_image ( TopBarSelectedBg, &BgFocusLocation, 0,IMAGE_NORMAL );
}
image = roadmap_bar_load_image( table->object[i]->name, table->object[i]->images[state] );
roadmap_canvas_draw_image ( image, &ObjectLocation, 0,IMAGE_NORMAL);
}
}
else{
image = roadmap_bar_load_image( table->object[i]->name, table->object[i]->images[state] );
roadmap_canvas_draw_image ( image, &ObjectLocation, 0,IMAGE_NORMAL);
}
}
}
}
else{
if (table->object[i]->image_state == IMAGE_STATE_SELECTED){
if (table->object[i]->image_selected[0] != NULL){
image = roadmap_bar_load_image( table->object[i]->name, table->object[i]->image_selected[0] );
roadmap_canvas_draw_image ( image, &ObjectLocation, 0,IMAGE_NORMAL);
}
else{
if (TopBarSelectedBg){
image = roadmap_bar_load_image( table->object[i]->name, table->object[i]->images[0] );
BgFocusLocation.x = ObjectLocation.x - (roadmap_canvas_image_width(TopBarSelectedBg) -roadmap_canvas_image_width( image ))/2;
BgFocusLocation.y = ObjectLocation.y - (roadmap_canvas_image_height(TopBarSelectedBg) -roadmap_canvas_image_height( image ))/4*3;
roadmap_canvas_draw_image ( TopBarSelectedBg, &BgFocusLocation, 0,IMAGE_NORMAL );
}
image = roadmap_bar_load_image( table->object[i]->name, table->object[i]->images[0] );
roadmap_canvas_draw_image (image, &ObjectLocation, 0,IMAGE_NORMAL);
}
}
else if (table->object[i]->images[0] )
{
image = roadmap_bar_load_image( table->object[i]->name, table->object[i]->images[0] );
roadmap_canvas_draw_image ( image , &ObjectLocation, 0,IMAGE_NORMAL);
}
}
if (table->object[i]->bar_image_fn){
const char *image_name = NULL;
image_name = table->object[i]->bar_image_fn->bar_text_fn();
if (image_name && *image_name){
image = roadmap_res_get (RES_BITMAP, RES_SKIN, image_name );
if (image){
roadmap_canvas_draw_image ( image , &ObjectLocation, 0,IMAGE_NORMAL);
}
}
}
if (table->object[i]->bar_text){
if (table->object[i]->font_size != 0)
font_size = table->object[i]->font_size;
else
font_size = 10;
if (table->object[i]->text_alling != -1){
text_flag = table->object[i]->text_alling;
}
else if (table->object[i]->pos_x < 0){
text_flag = ROADMAP_CANVAS_RIGHT|ROADMAP_CANVAS_TOP;
}
roadmap_canvas_create_pen (table->object[i]->bar_text->name);
if (table->object[i]->text_color){
roadmap_canvas_set_foreground (table->object[i]->text_color);
}
else{
roadmap_canvas_set_foreground (table->object[i]->bar_text->default_foreground);
}
if (table->object[i]->state_fn) {
state = (*table->object[i]->state_fn) ();
if (state >0){
if (table->object[i]->images[state])
{
image = roadmap_bar_load_image( table->object[i]->name, table->object[i]->images[state] );
TextLocation.x = ObjectLocation.x + roadmap_canvas_image_width( image )/2;
TextLocation.y = ObjectLocation.y + roadmap_canvas_image_height( image )/2;
}
else
roadmap_bar_pos(table->object[i], &TextLocation);
roadmap_canvas_draw_string_size (&TextLocation,
text_flag,
font_size,(*table->object[i]->bar_text->bar_text_fn)());
}
}
else{
if (table->object[i]->images[0]){
image = roadmap_bar_load_image( table->object[i]->name, table->object[i]->images[0] );
TextLocation.x = ObjectLocation.x + roadmap_canvas_image_width( image )/2;
TextLocation.y = ObjectLocation.y + roadmap_canvas_image_height( image )/2 -2;
}
else
roadmap_bar_pos(table->object[i], &TextLocation);
roadmap_canvas_draw_string_size (&TextLocation,
text_flag,
font_size,(*table->object[i]->bar_text->bar_text_fn)());
}
}
if (table->object[i]->fixed_text){
if (table->object[i]->font_size != 0)
font_size = table->object[i]->font_size;
else
font_size = 10;
if (table->object[i]->text_alling != -1){
text_flag = table->object[i]->text_alling;
}
else if (table->object[i]->pos_x < 0){
text_flag = ROADMAP_CANVAS_RIGHT|ROADMAP_CANVAS_TOP;
}
roadmap_canvas_create_pen (table->object[i]->name);
if (table->object[i]->text_color){
roadmap_canvas_set_foreground (table->object[i]->text_color);
}
else{
if (roadmap_skin_state())
roadmap_canvas_set_foreground ("#ffffff");
else
roadmap_canvas_set_foreground ("#000000");
}
if (table->object[i]->state_fn) {
state = (*table->object[i]->state_fn) ();
if (state >0){
roadmap_bar_pos(table->object[i], &TextLocation);
roadmap_canvas_draw_string_size (&TextLocation,
text_flag,
font_size,table->object[i]->fixed_text);
}
}
else{
roadmap_bar_pos(table->object[i], &TextLocation);
roadmap_canvas_draw_string_size (&TextLocation,
text_flag,
font_size,table->object[i]->fixed_text);
}
}
}
}
void roadmap_bar_draw_top_bar (BOOL draw_bg) {
int width;
if (!bar_initialized)
return;
if ( gHideTopBar )
return;
width = roadmap_canvas_width ();
if (TopBarObjectTable.draw_bg && draw_bg){
RoadMapGuiPoint BarLocation;
BarLocation.y = 0;
BarLocation.x = 0;
if ( TopBarFullBg )
{
roadmap_canvas_draw_image (TopBarFullBg, &BarLocation, 0, 2 );
}
else
{
drawBarBGImage( TOP_BAR_IMAGE, &BarLocation );
}
}
draw_objects(&TopBarObjectTable);
}
int roadmap_bar_short_click (RoadMapGuiPoint *point)
{
if ( !SelectedBarObject )
return 0;
else
return 1;
}
int roadmap_bar_long_click (RoadMapGuiPoint *point) {
if ( !SelectedBarObject )
return 0;
else
return 1;
}
int roadmap_bar_drag_start(RoadMapGuiPoint *point)
{
if (!SelectedBarObject )
return 0;
else
return 1;
}
int roadmap_bar_drag_motion (RoadMapGuiPoint *point)
{
BarObject *new_bar_object = NULL;
if (SelectedBarObject == NULL)
return 0;
if ( !gHideTopBar )
new_bar_object = roadmap_bar_by_pos(point, &TopBarObjectTable);
if (!new_bar_object) {
if ( !gHideBottomBar )
new_bar_object = roadmap_bar_by_pos(point, &BottomBarObjectTable);
if (!new_bar_object){
SelectedBarObject->image_state = IMAGE_STATE_NORMAL;
roadmap_screen_redraw();
return 1;
}
}