diff options
Diffstat (limited to 'popup.c')
| -rw-r--r-- | popup.c | 306 |
1 files changed, 306 insertions, 0 deletions
diff --git a/popup.c b/popup.c new file mode 100644 index 00000000..f0fc5883 --- /dev/null +++ b/popup.c @@ -0,0 +1,306 @@ +#include <malloc.h> +#include <string.h> +#include <stdio.h> +#include <assert.h> +#include <gtk/gtk.h> +#include "coord.h" +#include "param.h" +#include "map_data.h" +#include "block.h" +#include "display.h" +#include "town.h" +#include "street.h" +#include "poly.h" +#include "log.h" +#include "popup.h" +#include "plugin.h" +#include "vehicle.h" +#include "route.h" +#include "cursor.h" +#include "statusbar.h" +#include "container.h" + +void +popup_item_destroy_text(struct popup_item *item) +{ + g_free(item->text); + g_free(item); +} + +struct popup_item * +popup_item_new_text(struct popup_item **last, char *text, int priority) +{ + struct popup_item *curr; + curr=g_new(struct popup_item,1); + memset(curr, 0, sizeof(*curr)); + curr->text=g_strdup(text); + curr->priority=priority; + curr->destroy=popup_item_destroy_text; + if (last) { + curr->next=*last; + *last=curr; + } + return curr; +} + +struct popup_item * +popup_item_new_func(struct popup_item **last, char *text, int priority, void (*func)(struct popup_item *, void *), void *param) +{ + struct popup_item *curr=popup_item_new_text(last, text, priority); + curr->func=func; + curr->param=param; + return curr; +} + +struct popup_item * +param_to_menu_new(char *name,struct param_list *plist, int c, int iso) +{ + struct popup_item *last, *curr, *ret; + int i; + + ret=popup_item_new_text(NULL,name,1); + last=NULL; + for (i = 0 ; i < c ; i++) { + char name_buffer[strlen(plist[i].name)+strlen(plist[i].value)+2]; + char *text=name_buffer; + + sprintf(name_buffer,"%s:%s", plist[i].name, plist[i].value); + if (iso) { + text=g_convert(name_buffer,-1,"utf-8","iso8859-1",NULL,NULL,NULL); + if (! text) { + printf("problem converting '%s'\n", name_buffer); + } + } + curr=popup_item_new_text(&last, text, i); + if (iso) + free(text); + } + ret->submenu=last; + return ret; +} + +void +popup_set_no_passing(struct popup_item *item, void *param) +{ + struct display_list *l=param; + struct segment *seg=(struct segment *)(l->data); + struct street_str *str=(struct street_str *)(seg->data[0]); + char log[256]; + int segid=str->segid; + if (segid < 0) + segid=-segid; + + sprintf(log,"Attributes Street 0x%x updated: limit=0x%x(0x%x)", segid, 0x33, str->limit); + str->limit=0x33; + log_write(log, seg->blk_inf.file, str, sizeof(*str)); +} + +void +popup_set_destination(struct popup_item *item, void *param) +{ + struct popup_item *ref=param; + struct popup *popup=ref->param; + struct container *co=popup->co; + printf("Destination %s\n", ref->text); + route_set_position(co->route, cursor_pos_get(co->cursor)); + route_set_destination(co->route, &popup->c); + graphics_redraw(popup->co); + if (co->statusbar && co->statusbar->statusbar_route_update) + co->statusbar->statusbar_route_update(co->statusbar, co->route); +} + +extern void *vehicle; + +void +popup_set_position(struct popup_item *item, void *param) +{ + struct popup_item *ref=param; + struct popup *popup=ref->param; + printf("Position %s\n", ref->text); + vehicle_set_position(popup->co->vehicle, &popup->c); +} + +void +popup_break_crossing(struct display_list *l) +{ + struct segment *seg=(struct segment *)(l->data); + struct street_str *str=(struct street_str *)(seg->data[0]); + char log[256]; + int segid=str->segid; + if (segid < 0) + segid=-segid; + + sprintf(log,"Coordinates Street 0x%x updated: limit=0x%x(0x%x)", segid, 0x33, str->limit); + str->limit=0x33; + log_write(log, seg->blk_inf.file, str, sizeof(*str)); +} + +void +popup_call_func(GtkObject *obj, void *parm) +{ + struct popup_item *curr=parm; + curr->func(curr, curr->param); +} + +GtkWidget * +popup_menu(struct popup_item *list) +{ + int min_prio,curr_prio; + struct popup_item *curr; + GtkWidget *item,*menu,*submenu; + + curr_prio=0; + menu=gtk_menu_new(); + do { + min_prio=INT_MAX; + curr=list; + while (curr) { + if (curr->priority == curr_prio) { + item=gtk_menu_item_new_with_label(curr->text); + gtk_menu_append(GTK_MENU(menu), item); + if (curr->submenu) { + submenu=popup_menu(curr->submenu); + gtk_menu_item_set_submenu(GTK_MENU_ITEM(item), submenu); + } else if (curr->func) { + gtk_signal_connect(GTK_OBJECT(item), "activate", + GTK_SIGNAL_FUNC (popup_call_func), curr); + } + } + if (curr->priority > curr_prio && curr->priority < min_prio) + min_prio=curr->priority; + curr=curr->next; + } + curr_prio=min_prio; + } while (min_prio != INT_MAX); + return menu; +} + +void +popup_display_list_default(struct display_list *d, struct popup_item **popup_list) +{ + struct segment *seg; + char *desc,*text,*item_text; + struct popup_item *curr_item,*submenu; + struct param_list plist[100]; + + desc=NULL; + if (d->type == 0) desc="Polygon"; + if (d->type == 1) desc="Polyline"; + if (d->type == 2) desc="Street"; + if (d->type == 3) desc="Label"; + if (d->type == 4) desc="Point"; + seg=(struct segment *)(d->data); + if (seg) { + if (d->label && strlen(d->label)) { + item_text=malloc(strlen(desc)+strlen(d->label)+2); + strcpy(item_text, desc); + strcat(item_text," "); + strcat(item_text, d->label); + } else { + item_text=desc; + } + text=g_convert(item_text,-1,"utf-8","iso8859-1",NULL,NULL,NULL); + curr_item=popup_item_new_text(popup_list,text,1); + g_free(text); + + curr_item->submenu=param_to_menu_new("File", plist, file_get_param(seg->blk_inf.file, plist, 100), 1); + submenu=curr_item->submenu; + submenu->next=param_to_menu_new("Block", plist, block_get_param(&seg->blk_inf, plist, 100), 1); + submenu=submenu->next; + + if (d->type == 0 || d->type == 1) { + submenu->next=param_to_menu_new(desc, plist, poly_get_param(seg, plist, 100), 1); + } + if (d->type == 2) { + submenu->next=param_to_menu_new(desc, plist, street_get_param(seg, plist, 100, 1), 1); + popup_item_new_func(&submenu->next,"Set no passing", 1000, popup_set_no_passing, d); + } + if (d->type == 3) { + submenu->next=param_to_menu_new(desc, plist, town_get_param(seg, plist, 100), 1); + } + if (d->type == 4) { + submenu->next=param_to_menu_new(desc, plist, street_bti_get_param(seg, plist, 100), 1); + } + } +} + +void +popup_display_list(struct container *co, struct popup *popup, struct popup_item **popup_list) +{ + GtkWidget *menu, *item; + struct display_list *list[100],**p=list; + + menu=gtk_menu_new(); + item=gtk_menu_item_new_with_label("Selection"); + gtk_menu_append (GTK_MENU(menu), item); + display_find(&popup->pnt, co->disp, display_end, 3, list, 100); + while (*p) { + if (! (*p)->info) + popup_display_list_default(*p, popup_list); + else + (*(*p)->info)(*p, popup_list); + p++; + } +} + +void +popup_destroy_items(struct popup_item *item) +{ + struct popup_item *next; + while (item) { + if (item->active && item->func) + item->func(item, item->param); + if (item->submenu) + popup_destroy_items(item->submenu); + next=item->next; + assert(item->destroy != NULL); + item->destroy(item); + item=next; + } +} + +void +popup_destroy(GtkObject *obj, void *parm) +{ + struct popup *popup=parm; + + popup_destroy_items(popup->items); + g_free(popup); +} + +void +popup(struct container *co, int x, int y, int button) +{ + GtkWidget *menu; + struct popup *popup=g_new(struct popup,1); + struct popup_item *list=NULL; + struct popup_item *descr; + struct coord_geo g; + char buffer[256]; + + popup->co=co; + popup->pnt.x=x; + popup->pnt.y=y; + transform_reverse(co->trans, &popup->pnt, &popup->c); + popup_display_list(co, popup, &list); + plugin_call_popup(co, popup, &list); + transform_lng_lat(&popup->c, &g); + strcpy(buffer,"Map Point "); + transform_geo_text(&g, buffer+strlen(buffer)); + descr=popup_item_new_text(&list,buffer, 0); + descr->param=popup; + + popup_item_new_func(&list,"Set as Position", 1000, popup_set_position, descr); + popup_item_new_func(&list,"Set as Destination", 1001, popup_set_destination, descr); + + popup->items=list; + menu=popup_menu(list); + gtk_widget_show_all(menu); + popup->gui_data=menu; + + + gtk_menu_popup (GTK_MENU(menu), NULL, NULL, NULL, NULL, button, gtk_get_current_event_time()); + gtk_signal_connect(GTK_OBJECT(menu), "selection-done", GTK_SIGNAL_FUNC (popup_destroy), popup); +} + + |