gitkwidget.c

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#define GITK_LIB_C
#define GITK_WIDGET_C

#include "gitkincludes.h"

void gitk__widget_set_value(GitkDialogPtr const dialog,GitkDialogAccessType access_type,gchar * const widget_id,const gchar * const name,const gchar * const data) {
  GitkEvent event;
  
  g_assert(dialog);
  g_assert(widget_id);
  g_assert(name);

  //gitk_log_intro();

  gitk_dialog_set_content(dialog,access_type,NULL,gitk_get_widget_child_xpath_expression(widget_id,name),data);
  
  //-- in case that someone else is listening to that event
  event.type=GITK_EVENT_TYPE_ON_CHANGED;
  event.data=NULL;
  gitk_dialog_process_event(dialog,widget_id,&event);
  
  //gitk_log_outro();
}

gchar *gitk__widget_get_value(GitkDialogPtr const dialog,GitkDialogAccessType access_type,gchar * const widget_id,const gchar * const name) {
  xmlNodePtr widget,cur;
  gchar *value=NULL;

  g_assert(dialog);
  g_assert(widget_id);
  g_assert(name);

  gitk_log2("gitk_widget_get_value(\"%s\",\"%s\")",widget_id,name);

  if((widget=gitk__dialog_get_widget(dialog,access_type,widget_id))!=NULL) {
    if((cur=widget->children)!=NULL) {
      while(cur) {
        //gitk_log1("#### [%s]",xmlNodeGetContent(cur));
        if(!xmlNodeIsText(cur) && !strcasecmp(cur->name,name)) {
          value=xmlNodeGetContent(cur);
          gitk_log3("gitk_widget_get_value(\"%s\",\"%s\")=\"%s\"",widget_id,name,gitk_save_get_string(value));
          break;
        }
        cur=cur->next;
      }
    }
    else gitk_log2("gitk_widget_get_value(\"%s\",\"%s\") has no children",widget_id,name);
  }
  else gitk_log2("gitk_widget_get_value(\"%s\",\"%s\") not found",widget_id,name);
  return(value);
}

GitkWidgetType gitk_widget_get_type(xmlNodePtr widget) {
  xmlChar *attr;
  GitkWidgetType type=GITK_WIDGET_TYPE_UNDEF;

  if((attr=xmlGetProp(widget,"type"))) {
    if(!strncmp(attr,"action\0",7)) {
      type=GITK_WIDGET_TYPE_ACTION;
    }
    else if(!strncmp(attr,"characterinput_",15) || !strncmp(attr,"characterinput\0",15)) {
      type=GITK_WIDGET_TYPE_CHARACTERINPUT;
      if(attr[14] && !strncmp(&attr[15],"alpahbetic",10)) type=GITK_WIDGET_TYPE_CHARACTERINPUT_ALPHABETIC;
    }
    else if(!strncmp(attr,"optionchoice_",13) || !strncmp(attr,"optionchoice\0",13)) {
      type=GITK_WIDGET_TYPE_OPTIONCHOICE;
      if(attr[12] && (!strncmp(&attr[13],"boolean",7))) {
        type=GITK_WIDGET_TYPE_OPTIONCHOICE_BOOLEAN;
      }
      if(attr[12] && (!strncmp(&attr[13],"single_",7) || !strncmp(&attr[13],"single\0",7))) {
        type=GITK_WIDGET_TYPE_OPTIONCHOICE_SINGLE;
        if(attr[19] && (!strncmp(&attr[20],"compact",7))) type=GITK_WIDGET_TYPE_OPTIONCHOICE_SINGLE_COMPACT;
      }
    }
    else if(!strncmp(attr,"label\0",6)) {
      type=GITK_WIDGET_TYPE_LABEL;
    }
    //gitk_log2("mapping attr=\"%s\" to type=%d" ,attr,type);
    xmlFree(attr);
  }
  return(type);
}

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