callbacks.c

海康威视视频采集卡linux开发包4.22版

			gtk_range_set_adjustment(range,adj);
			
		}
	}
	
	
}


 int click2_flag=0;
 int i=0;
gboolean
click2                                 (GtkWidget       *widget,
                                        GdkEventButton  *event,
                                        gpointer         user_data)
{
	static int click=0;
	if(event->type!=GDK_2BUTTON_PRESS)
		return 0;
	click2_flag++;
	if(click2_flag%2==1)
	{
		gtk_widget_hide(lookup_widget(window1,"hbox1"));
		gtk_widget_hide(lookup_widget(window1,"hbox5"));
		gtk_widget_hide(lookup_widget(window1,"hbox6"));
		gtk_widget_hide(lookup_widget(window1,"menubar1"));	
		
		w=1024;
		h=768;
		rect.x=0;
		rect.y=0;
		info.uWidth=w;
	  	info.uHeight=h;
	  	rect.uWidth=w;
		rect.uHeight=h;
		if(Hik_PlayM4_SetDisplay(info.uWidth,info.uHeight)<0)
	  		fprintf(stderr,"\nHik_PlayM4_SetDisplay failed! Error 0x%lx",(unsigned long)Hik_PlayM4_GetLastErrorCode());
		if(Hik_PlayM4_SetPlayRect(port,rect)<0)
			fprintf(stderr,"\nHik_PlayM4_SetPlayRect failed!,Error  0x%lx",(unsigned long)Hik_PlayM4_GetLastErrorCode());
		gtk_window_set_resizable (GTK_WINDOW (window1), TRUE);	
		gtk_window_fullscreen(GTK_WINDOW(window1));
		i++;
		
		
		
		
	}
	else 
	{
		
		int w,h;
		if(Hik_PlayM4_GetPictureSize(port,&w,&h)<0)
	  		fprintf(stderr,"\nHik_PlayM4_GetPictureSize failed! Error 0x%lx",(unsigned long)Hik_PlayM4_GetLastErrorCode());	  	
		rect.x=0;
		rect.y=0;
		info.uWidth=w;
	  	info.uHeight=h;
	  	rect.uWidth=w;
		rect.uHeight=h;
		if(Hik_PlayM4_SetDisplay(info.uWidth,info.uHeight)<0)
	  		fprintf(stderr,"\nHik_PlayM4_SetDisplay failed! Error 0x%lx",(unsigned long)Hik_PlayM4_GetLastErrorCode());
		if(Hik_PlayM4_SetPlayRect(port,rect)<0)
			fprintf(stderr,"\nHik_PlayM4_SetPlayRect failed!,Error  0x%lx",(unsigned long)Hik_PlayM4_GetLastErrorCode());
		gtk_widget_set_size_request (lookup_widget(window1,"vbox3"), w, h);
		gtk_widget_set_size_request (lookup_widget(window1,"w_full_area"), w, h);
		gtk_widget_set_size_request (window1, w, h+80);	
		gtk_widget_show(lookup_widget(window1,"hbox1"));
		gtk_widget_show(lookup_widget(window1,"hbox5"));
		gtk_widget_show(lookup_widget(window1,"hbox6"));
		gtk_widget_show(lookup_widget(window1,"menubar1"));		
		gtk_window_unfullscreen(GTK_WINDOW(window1));
		gtk_widget_set_size_request (lookup_widget(window1,"vbox3"), w, h);
		gtk_widget_set_size_request (lookup_widget(window1,"w_full_area"), w, h);
		gtk_widget_set_size_request (window1, w, h+80);
		
		 	
	}
	gtk_window_set_resizable (GTK_WINDOW (window1), FALSE);
	click++;
	
 	 return TRUE;
}

gboolean
move_callback                                (GtkWidget       *widget,
                                        GdkEventButton  *event,
                                        gpointer         user_data)
{
  
       if(fileopenok)
    { 
               int  width,height;       
              gdk_window_get_size(GDK_WINDOW(lookup_widget(window1,"w_full_area")->window),&width,&height);     
               info.uWidth=width;
               info.uHeight=height;
               rect.x=0;
	rect.y=0;
  	rect.uWidth=width;
	rect.uHeight=height;
	if(Hik_PlayM4_SetDisplay(info.uWidth,info.uHeight)<0)
  		fprintf(stderr,"\nHik_PlayM4_SetDisplay failed! Error  0x%lx",(unsigned long )Hik_PlayM4_GetLastErrorCode());
	if(Hik_PlayM4_SetPlayRect(port,rect)<0)
		fprintf(stderr,"\nHik_PlayM4_SetPlayRect failed!,Error  0x%x",(unsigned long)Hik_PlayM4_GetLastErrorCode());	
    }

  
            return  TRUE;
}
void
set_picture_quality_callback                    (GtkButton       *button,
                                        gpointer         user_data)
{
        int i;
        i=GPOINTER_TO_INT(user_data);
       if(i==1)
    {
                if(GTK_TOGGLE_BUTTON(button)->active)
         {
         
                	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog2,"w_low")),FALSE);
                	if(Hik_PlayM4_SetPicQuality(port,1)<0)
                {
	                	fprintf(stderr,"\nHik_PlayM4_SetPicQuality failed! Error 0x%x",Hik_PlayM4_GetLastErrorCode());
	        }
		 click2_high++;
		 
	  }
	  else
	  {
	  	
                	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog2,"w_low")),TRUE);
                	if(Hik_PlayM4_SetPicQuality(port,0)<0)
                {
	                	fprintf(stderr,"\nHik_PlayM4_SetPicQuality failed! Error 0x%x",Hik_PlayM4_GetLastErrorCode());
	        }
		 click2_low++;
	   }
      }
      else
    {
      	 if(GTK_TOGGLE_BUTTON(button)->active)
         {
         
                	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog2,"w_high")),FALSE);
                	if(Hik_PlayM4_SetPicQuality(port,0)<0)
                {
	                	fprintf(stderr,"\nHik_PlayM4_SetPicQuality failed! Error 0x%x",Hik_PlayM4_GetLastErrorCode());
	        }
		 click2_low++;	        
	  }
	  else
	  {
	  	
                	gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(lookup_widget(dialog2,"w_high")),TRUE);
                	if(Hik_PlayM4_SetPicQuality(port,1)<0)
                {
	                	fprintf(stderr,"\nHik_PlayM4_SetPicQuality failed! Error 0x%x",Hik_PlayM4_GetLastErrorCode());
	        }
		 click2_high++;	        
	   }
      }
}
                                     

void
on_closebutton1_clicked                (GtkButton       *button,
                                        gpointer         user_data)
{
	gtk_widget_hide(dialog);
}

void
on_file_info_activate                      (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{
	   
	 dialog2=(gpointer)create_dialog2();
	 gtk_widget_show(dialog2);
	 count++;
  	 char   buf[100];
  	 sprintf(buf,"%3d",Hik_PlayM4_GetFileHeadLength());
    	 gtk_entry_set_text(GTK_ENTRY(lookup_widget(dialog2,"entry13")),buf);
} 
                                            
void
on_closebutton2_clicked                (GtkButton       *button,
                                        gpointer         user_data)
{
	gtk_widget_hide(dialog2);
}                                        
void
on_w_set_index_file_clicked              (GtkButton       *button,
                                        gpointer         user_data)
{
	
	
	
}
                                      
void
on_cut_file_activate                      (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{
	
	
	cut_file=(gpointer)create_dialog3();
	gtk_widget_show(cut_file);
	
	if(fileopenok)
	{
		char buf[100];
		sprintf(buf,"0~%ld",Hik_PlayM4_GetFileFrames(port));
		gtk_entry_set_text(GTK_ENTRY(lookup_widget(cut_file,"w_frame_num")),buf);
		sprintf(buf,"0~%ld",Hik_PlayM4_GetFileTime(port));
		gtk_entry_set_text(GTK_ENTRY(lookup_widget(cut_file,"w_frame_time")),buf);
	}
		
	
}                                        
void
on_cancelbutton1_clicked               (GtkButton       *button,
                                        gpointer         user_data)
{
	gtk_widget_hide(cut_file);
}
void
on_okbutton1_clicked                (GtkButton       *button,
                                        gpointer         user_data)
{
#if 1	
	unsigned int begin_pos;
	unsigned int end_pos;
	FRAME_POS pos_begin;
	FRAME_POS  pos_end;
	long newfilelen;
	char *savefilename;
	char buf[2048];
	long  size=2048;
	long block;
	long  count;
	long remain;
	int save_fd;
	FILE *org_fd;
	begin_pos=atoi(gtk_entry_get_text(GTK_ENTRY(lookup_widget(cut_file,"w_begin"))));
	end_pos=atoi(gtk_entry_get_text(GTK_ENTRY(lookup_widget(cut_file,"w_end"))));

	if(fileopenok)
	{	
		if(GTK_TOGGLE_BUTTON(lookup_widget(cut_file,"w_by_num"))->active)
		{
			if((begin_pos>Hik_PlayM4_GetFileFrames(port))||(end_pos>Hik_PlayM4_GetFileFrames(port))||(begin_pos>end_pos)||(end_pos==0))
			{
				fprintf(stderr,"\nInput value of pos error !\n");
				return ;
			}
			else
			{
				if(Hik_PlayM4_GetKeyFramePos(port,begin_pos,BY_FRAMENUM,&pos_begin)<0)
				fprintf(stderr,"\nHIk_PlayM4_GetKeyFramePos  failed! Error 0x%x",Hik_PlayM4_GetLastErrorCode());
				 if(Hik_PlayM4_GetNextKeyFramePos(port,end_pos,BY_FRAMENUM,&pos_end)<0)
				fprintf(stderr,"\nHIk_PlayM4_GetNextKeyFramePos  failed! Error 0x%x",Hik_PlayM4_GetLastErrorCode());			 
				newfilelen=pos_end.nFilePos-pos_begin.nFilePos;	
				savefilename=(char*)gtk_entry_get_text(GTK_ENTRY(lookup_widget(cut_file,"w_save_file")));
				save_fd=open(savefilename,O_WRONLY|O_CREAT,0777);
				if(save_fd<0)
				{

					perror(">>>open");
				}
				else
				{
					ftruncate(save_fd,0);
					org_fd=fopen(filename,"rb");		
					if(org_fd==0)
					
						fprintf(stderr,"\nRead file %s failed!",filename);
					else
					{
						fseek(org_fd,0,SEEK_SET);
						if(fread(buf,Hik_PlayM4_GetFileHeadLength(),1,org_fd)==0)
							fprintf(stderr,"\nRead filehead failed!");
						else
						{					
							fprintf(stderr,"\nRead  file head from org_file ok!");
							if(write(save_fd,buf,Hik_PlayM4_GetFileHeadLength())<0)
							fprintf(stderr,"\nWrite file head failed!");
							else
							fprintf(stderr,"\nWrite file head to save_file ok!\n   fileheadlen=%d\n",Hik_PlayM4_GetFileHeadLength());										
						}						
						
						fseek(org_fd,pos_begin.nFilePos,SEEK_SET);
						block=newfilelen/size;
						remain=newfilelen%size;
						for(count=0;count<block;count++)
						{
							if(fread(buf,size,1,org_fd)==0)
							fprintf(stderr,"\nRead file stream failed!");
							else
							{					
							if(write(save_fd,buf,size)<0)
							fprintf(stderr,"\nWrite file stream failed!");					
							}	
						}
						if(fread(buf,remain,1,org_fd)==0)
							fprintf(stderr,"\nRead remain failed!");
						else
						{					
							if(write(save_fd,buf,remain)<0)
							fprintf(stderr,"\nWrite  remain failed!");					
						}	
				
					}	
					
					
				}
			}
				
		}
		
	
		else if(GTK_TOGGLE_BUTTON(lookup_widget(cut_file,"w_by_time"))->active)
		{
		
			if((begin_pos>Hik_PlayM4_GetFileFrames(port))||(end_pos>Hik_PlayM4_GetFileFrames(port))||(begin_pos>end_pos)||(end_pos==0))
			{
				fprintf(stderr,"\nInput value of pos error !");
				return ;
			}
			else
			{
				if(Hik_PlayM4_GetKeyFramePos(port,begin_pos*1000,BY_FRAMETIME,&pos_begin)<0)
				fprintf(stderr,"\nHIk_PlayM4_GetKeyFramePos  failed! Error 0x%x",Hik_PlayM4_GetLastErrorCode());
				 if(Hik_PlayM4_GetNextKeyFramePos(port,end_pos*1000,BY_FRAMETIME,&pos_end)<0)
				fprintf(stderr,"\nHIk_PlayM4_GetNextKeyFramePos  failed! Error 0x%x",Hik_PlayM4_GetLastErrorCode());			 
				newfilelen=pos_end.nFilePos-pos_begin.nFilePos;	
				savefilename=(char*)gtk_entry_get_text(GTK_ENTRY(lookup_widget(cut_file,"w_save_file")));
				save_fd=open(savefilename,O_WRONLY|O_CREAT,0777);
				if(save_fd<0)
				{

					perror(">>>open");
				}
				else
				{
					ftruncate(save_fd,0);
					org_fd=fopen(filename,"rb");		
					if(org_fd==0)
						fprintf(stderr,"\nRead file %s failed!",filename);
					else
					{

						fseek(org_fd,0,SEEK_SET);
						if(fread(buf,Hik_PlayM4_GetFileHeadLength(),1,org_fd)==0)
							fprintf(stderr,"\nRead filehead failed!");
						else
						{					
							fprintf(stderr,"\nRead  file head from org_file ok!");
							if(write(save_fd,buf,Hik_PlayM4_GetFileHeadLength())<0)
							fprintf(stderr,"\nWrite file head failed!");
							else
							fprintf(stderr,"\nWrite file head to save_file ok!\n  fileheadlen=%d\n",Hik_PlayM4_GetFileHeadLength());										
						}						
						
						fseek(org_fd,pos_begin.nFilePos,SEEK_SET);
						block=newfilelen/size;
						remain=newfilelen%size;
						for(count=0;count<block;count++)
						{
							if(fread(buf,size,1,org_fd)==0)
							fprintf(stderr,"\nRead file stream failed!");
							else
							{					
							if(write(save_fd,buf,size)<0)
							fprintf(stderr,"\nWrite file stream failed!");					
							}	
						}
						if(fread(buf,remain,1,org_fd)==0)
							fprintf(stderr,"\nRead remain failed!");
						else
						{					
							if(write(save_fd,buf,remain)<0)
							fprintf(stderr,"\nWrite  remain failed!");					
						}	
				
					}	
					
					
				}
			}
		}
				
		
		
	}
	
		
	gtk_widget_hide(cut_file);
#endif 	
	
}                                                                                
void
on_set_index_file_activate             (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{
	if(GTK_CHECK_MENU_ITEM(menuitem)->active)
	{
		select_index_file=(gpointer)create_fileselection2();
	        	gtk_widget_show(select_index_file);

	}
	
	
	
}                                        

void
on_button1_clicked                     (GtkButton       *button,
                                        gpointer         user_data)
{
	gtk_widget_hide(select_index_file);	

}


void
on_button2_clicked                     (GtkButton       *button,
                                        gpointer         user_data)
{
	indexfile=(char *)(gtk_file_selection_get_filename(GTK_FILE_SELECTION(select_index_file)));
	set_index_file++;
	gtk_widget_hide(select_index_file);		
	
	
}


void
on_w_use_progress_clicked              (GtkButton       *button,
                                        gpointer         user_data)
{
	if(GTK_TOGGLE_BUTTON(button)->active)
	{
		
		progress_click++;
	}
			
		
		
}


void
on_w_ok_begin_clicked                  (GtkButton       *button,
                                        gpointer         user_data)
{
	progress_click=0;
	static int start_pos;
	char buf[100];
	if(GTK_TOGGLE_BUTTON(lookup_widget(cut_file,"w_ok_begin"))->active)
	{
		
		if(!(GTK_TOGGLE_BUTTON(lookup_widget(cut_file,"w_by_time"))->active))	
		{	
			
			start_pos=atoi(gtk_entry_get_text(GTK_ENTRY(lookup_widget(window1,"w_current_frame"))));
			sprintf(buf,"%3d",start_pos);
			gtk_entry_set_text(GTK_ENTRY(lookup_widget(cut_file,"w_begin")),buf);			
			
		}
		else
		{
		
			start_pos=Hik_PlayM4_GetPlayedTime(port);
			sprintf(buf,"%3d",start_pos);
			gtk_entry_set_text(GTK_ENTRY(lookup_widget(cut_file,"w_begin")),buf);
		}
		ok_begin++;			
				
	}
}


void
on_w_ok_end_clicked                    (GtkButton       *button,
                                        gpointer         user_data)
{
	int end_pos;
	char buf[100];
	if(ok_begin)
	{
		
		if(GTK_TOGGLE_BUTTON(button)->active)
		{
			if(!(GTK_TOGGLE_BUTTON(lookup_widget(cut_file,"w_by_time"))->active))		

			{
				end_pos=atoi(gtk_entry_get_text(GTK_ENTRY(lookup_widget(window1,"w_current_frame"))));
				sprintf(buf,"%3d",end_pos);
				gtk_entry_set_text(GTK_ENTRY(lookup_widget(cut_file,"w_end")),buf);
			}
			else
			{
				end_pos=Hik_PlayM4_GetPlayedTime(port);
				sprintf(buf,"%3d",end_pos);
				gtk_entry_set_text(GTK_ENTRY(lookup_widget(cut_file,"w_end")),buf);
			}
				
	
		}
		ok_begin=0;
	}
				

}


void
on_replay_activate                     (GtkMenuItem     *menuitem,
                                        gpointer         user_data)
{
	if(GTK_CHECK_MENU_ITEM(menuitem)->active)
	{
		replay++;
	}
	else
	{
		replay=0;
	}
 	

}