/*-----------------------------------------------------------------------------------------------------------------------*/
void Start(GtkWidget *W,gpointer Data)
{
gint i;
GtkWidget *Win,*VBox,*HBox,*Label,*But,*Entry;
static GdkColor Black = {0,0x0000,0x0000,0x0000};
static GdkColor Magenta = {0,0xFFFF,0x0000,0xFFFF};
static GdkColor Gray = {0,0x8888,0x8888,0x8888};
static GdkColor Blue = {0,0x7777,0x7777,0xFFFF};
GtkStyle *Style1,*Style2,*Style3;
if (AcqOn) { Attention(100,"Counting is already started"); return; }
Style1=gtk_style_copy(gtk_widget_get_default_style()); //Copy default style to this style
for (i=0;i<5;i++) { Style1->fg[i]=Style1->text[i]=Magenta; Style1->bg[i]=Black; } //Set colours for all states
Style2=gtk_style_copy(gtk_widget_get_default_style()); //Copy default style to this style
for (i=0;i<5;i++) { Style2->fg[i]=Style2->text[i]=Black; Style2->bg[i]=Blue; } //Set colours
Style3=gtk_style_copy(gtk_widget_get_default_style()); //Copy default style
for (i=0;i<5;i++) { Style3->fg[i]=Style3->text[i]=Black; Style3->bg[i]=Gray; } //Set colours
Win=gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_grab_add(Win); //Define a new modal window
gtk_window_set_title(GTK_WINDOW(Win),"Start Counting"); gtk_widget_set_uposition(GTK_WIDGET(Win),300,300);
gtk_widget_set_usize(GTK_WIDGET(Win),245,90); gtk_container_set_border_width(GTK_CONTAINER(Win),10);
VBox=gtk_vbox_new(FALSE,0); gtk_container_add(GTK_CONTAINER(Win),VBox); //VBox for the entire window
HBox=gtk_hbox_new(FALSE,10); gtk_box_pack_start(GTK_BOX(VBox),HBox,FALSE,FALSE,5);
Label=gtk_label_new("Run Name:"); gtk_box_pack_start(GTK_BOX(HBox),Label,FALSE,FALSE,5);
Entry=gtk_entry_new_with_max_length(35); gtk_box_pack_start(GTK_BOX(HBox),Entry,FALSE,FALSE,0);
SetStyleRecursively(Entry,Style1);
strcpy(RunName,"mydata"); gtk_entry_set_text(GTK_ENTRY(Entry),RunName);
gtk_widget_set_usize(GTK_WIDGET(Entry),130,25);
gtk_signal_connect(GTK_OBJECT(Entry),"changed",GTK_SIGNAL_FUNC(RunNameCallBack),NULL);
HBox=gtk_hbox_new(FALSE,10); gtk_box_pack_start(GTK_BOX(VBox),HBox,FALSE,FALSE,5);
But=gtk_button_new_with_label("Start"); SetStyleRecursively(But,Style2);
gtk_widget_set_usize(GTK_WIDGET(But),100,25);
gtk_box_pack_start(GTK_BOX(HBox),But,TRUE,FALSE,5);
gtk_signal_connect(GTK_OBJECT(But),"clicked",GTK_SIGNAL_FUNC(StartCallBack),GTK_OBJECT(Win));
But=gtk_button_new_with_label("Cancel"); SetStyleRecursively(But,Style3);
gtk_widget_set_usize(GTK_WIDGET(But),100,25);
gtk_box_pack_start(GTK_BOX(HBox),But,TRUE,FALSE,5);
gtk_signal_connect(GTK_OBJECT(But),"clicked",GTK_SIGNAL_FUNC(CancelCallBack),GTK_OBJECT(Win));
gtk_widget_show_all(Win);
gtk_style_unref(Style1); gtk_style_unref(Style2); gtk_style_unref(Style3);
}
/*
* WildButton
*
* Create a wildly colored button using the color table we
* defined.
*/
void WildButton (GtkWidget *widget, gpointer data)
{
GtkStyle *style;
/* --- Pick a random style --- */
style = RandomStyle ();
/* --- Set the style of the widget --- */
SetStyleRecursively (widget, (gpointer) style);
}
/*-----------------------------------------------------------------------------------------------------------------------*/
int main(int argc,char *argv[])
{
GtkWidget *Win,*VBox,*VBox2,*HBox,*MenuBox,*MenuBar,*But;
gint i;
static GdkColor White = {0,0xFFFF,0xFFFF,0xFFFF};
static GdkColor Red = {0,0xFFFF,0x0000,0x0000};
static GdkColor Blue = {0,0x0000,0x0000,0xFFFF};
GtkStyle *RedStyle,*BlueStyle;
g_thread_init(NULL); gdk_threads_init(); gdk_threads_enter();
gtk_init(&argc,&argv);
AcqOn=FALSE; strcpy(SetupFName,""); StnNo=1; NScalers=4;
for (i=0;i<4;++i) SubA[i]=i;
Interval[0]=1; Interval[1]=5; Interval[2]=60;
Duration[0]=10; Duration[1]=60;
RedStyle=gtk_style_copy(gtk_widget_get_default_style());
for (i=0;i<5;i++) { RedStyle->fg[i]=RedStyle->text[i]=Red; RedStyle->bg[i]=White; }
BlueStyle=gtk_style_copy(gtk_widget_get_default_style());
for (i=0;i<5;i++) { BlueStyle->fg[i]=BlueStyle->text[i]=Blue; BlueStyle->bg[i]=White; }
Win=gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_signal_connect(GTK_OBJECT(Win),"delete_event",GTK_SIGNAL_FUNC(DeleteMain),NULL);
gtk_signal_connect(GTK_OBJECT(Win),"destroy",GTK_SIGNAL_FUNC(DestroyMain),NULL);
gtk_window_set_title(GTK_WINDOW(Win),"SCALER (07 Aug 2009)");
gtk_widget_set_uposition(GTK_WIDGET(Win),100,50);
gtk_widget_set_usize(GTK_WIDGET(Win),845,600);
VBox=gtk_vbox_new(FALSE,0); gtk_container_add(GTK_CONTAINER(Win),VBox);
MenuBox=gtk_vbox_new(FALSE,1);
gtk_box_pack_start(GTK_BOX(VBox),MenuBox,FALSE,FALSE,0);
GetMainMenu(Win,&MenuBar);
gtk_box_pack_start(GTK_BOX(MenuBox),MenuBar,FALSE,TRUE,0);
VBox2=gtk_vbox_new(FALSE,0); gtk_box_pack_start(GTK_BOX(VBox),VBox2,FALSE,FALSE,0);
gtk_container_set_border_width(GTK_CONTAINER(VBox2),10);
HBox=gtk_hbox_new(FALSE,0); gtk_box_pack_start(GTK_BOX(VBox2),HBox,FALSE,FALSE,0);
S_Start=gtk_label_new("Start:\n"); gtk_box_pack_start(GTK_BOX(HBox),S_Start,FALSE,FALSE,0);
HBox=gtk_hbox_new(FALSE,0); gtk_box_pack_start(GTK_BOX(VBox2),HBox,FALSE,FALSE,0);
S_Stop=gtk_label_new("Stop:\n"); gtk_box_pack_start(GTK_BOX(HBox),S_Stop,FALSE,FALSE,0);
HBox=gtk_hbox_new(FALSE,0); gtk_box_pack_start(GTK_BOX(VBox),HBox,FALSE,FALSE,0);
But=gtk_button_new_with_label("Elapsed"); SetStyleRecursively(But,BlueStyle);
gtk_box_pack_start(GTK_BOX(HBox),But,FALSE,FALSE,0);
gtk_widget_set_usize(But,56,24);
But=gtk_button_new_with_label("Scaler1"); SetStyleRecursively(But,BlueStyle);
gtk_box_pack_start(GTK_BOX(HBox),But,FALSE,FALSE,40);
gtk_widget_set_usize(But,50,24);
But=gtk_button_new_with_label("Rate1"); SetStyleRecursively(But,BlueStyle);
gtk_box_pack_start(GTK_BOX(HBox),But,FALSE,FALSE,-20);
gtk_widget_set_usize(But,50,24);
But=gtk_button_new_with_label("Scaler2"); SetStyleRecursively(But,BlueStyle);
gtk_box_pack_start(GTK_BOX(HBox),But,FALSE,FALSE,70);
gtk_widget_set_usize(But,50,24);
But=gtk_button_new_with_label("Rate2"); SetStyleRecursively(But,BlueStyle);
gtk_box_pack_start(GTK_BOX(HBox),But,FALSE,FALSE,-50);
gtk_widget_set_usize(But,50,24);
But=gtk_button_new_with_label("Scaler3"); SetStyleRecursively(But,BlueStyle);
gtk_box_pack_start(GTK_BOX(HBox),But,FALSE,FALSE,100);
gtk_widget_set_usize(But,50,24);
But=gtk_button_new_with_label("Rate3"); SetStyleRecursively(But,BlueStyle);
gtk_box_pack_start(GTK_BOX(HBox),But,FALSE,FALSE,-80);
gtk_widget_set_usize(But,50,24);
But=gtk_button_new_with_label("Scaler4"); SetStyleRecursively(But,BlueStyle);
gtk_box_pack_start(GTK_BOX(HBox),But,FALSE,FALSE,135);
gtk_widget_set_usize(But,50,24);
But=gtk_button_new_with_label("Rate4"); SetStyleRecursively(But,BlueStyle);
gtk_box_pack_start(GTK_BOX(HBox),But,FALSE,FALSE,-120);
gtk_widget_set_usize(But,50,24);
S_Output=gtk_text_new(NULL,NULL); gtk_widget_set_usize(GTK_WIDGET(S_Output),0,430);
SetStyleRecursively(S_Output,RedStyle);
gtk_box_pack_start(GTK_BOX(VBox),S_Output,FALSE,FALSE,0);
gtk_text_set_word_wrap(GTK_TEXT(S_Output),TRUE); gtk_text_set_editable(GTK_TEXT(S_Output),FALSE);
gtk_widget_show_all(Win);
//gdk_threads_enter();
gtk_main(); gdk_threads_leave();
gtk_style_unref(RedStyle); gtk_style_unref(BlueStyle);
return(0);
}
/*----------------------------------------------------------------------------------------------------------------------*/
void DisplayFiles()
{
GtkWidget *HBox,*But,*Label;
struct dirent **NameList;
gchar LStr[LONG_TEXT_FIELD+5],DStr[LONG_TEXT_FIELD+8],FullPath[NAME_MAX+255+5];
struct stat StatBuf;
gint i,N,NRow,Row,Col;
GList *Node;
if (FileX->N) //Get rid of the existing table elements
{
Node=g_list_last(GTK_TABLE(FileX->Table)->children); //Glist is in reverse order! So this is the first element
for (i=0;i<FileX->N;++i) { gtk_widget_destroy(((GtkTableChild *)Node->data)->widget); Node=g_list_previous(Node); }
}
N=scandir(FileX->Path,&NameList,NULL,alphasort);
for (i=0,FileX->N=0;i<N;++i) //First collect the subdirectory names
{
if (FileX->N==MAX_DIR_ENTRIES) continue; //Terminate the list if there are too many entries
if (NameList[i]->d_name[0]=='.') continue; //Avoid hidden directories
sprintf(FullPath,"%s%c%s",FileX->Path,'/',NameList[i]->d_name);
stat(FullPath,&StatBuf);
if (S_ISDIR(StatBuf.st_mode)) { strcpy(FileX->Names[FileX->N],NameList[i]->d_name); ++FileX->N; }
}
for (i=0,FileX->Files=0;i<N;++i) //Now collect files names that match the file type
{
if (FileX->N==MAX_DIR_ENTRIES) continue; //Terminate the list if there are too many entries
if (NameList[i]->d_name[0]=='.') continue; //Avoid hidden files
sprintf(FullPath,"%s%c%s",FileX->Path,'/',NameList[i]->d_name);
stat(FullPath,&StatBuf);
if ( S_ISREG(StatBuf.st_mode) && FileFilter(NameList[i]->d_name,FileX->Mask) )
{ strcpy(FileX->Names[FileX->N],NameList[i]->d_name); ++FileX->N; ++FileX->Files; }
}
NRow=FileX->N/3+((FileX->N%3)>0);
gtk_table_resize(GTK_TABLE(FileX->Table),NRow,3);
for (Row=0;Row<NRow;++Row) for (Col=0;Col<3;++Col) //Populate the table to display folders and files
{
i=3*Row+Col; if (i>=FileX->N) continue;
But=gtk_button_new(); gtk_widget_set_usize(GTK_WIDGET(But),152,0);
gtk_table_attach(GTK_TABLE(FileX->Table),But,Col,Col+1,Row,Row+1,GTK_FILL,GTK_SHRINK,0,0);
gtk_signal_connect(GTK_OBJECT(But),"button_press_event",GTK_SIGNAL_FUNC(FSelect),GINT_TO_POINTER(i));
HBox=gtk_hbox_new(FALSE,0); gtk_container_add(GTK_CONTAINER(But),HBox);
sprintf(FullPath,"%s%c%s",FileX->Path,'/',FileX->Names[i]);
stat(FullPath,&StatBuf);
if (S_ISDIR(StatBuf.st_mode)) //It is a directory
{
SetStyleRecursively(But,FolderStyle);
AbbreviateFileName(LStr,FileX->Names[i],20); sprintf(DStr,"[%s]",LStr);
Label=gtk_label_new(DStr); SetStyleRecursively(Label,FolderStyle);
gtk_box_pack_start(GTK_BOX(HBox),Label,FALSE,FALSE,3);
}
else //It is a file of matching file type
{
SetStyleRecursively(But,FileStyle);
AbbreviateFileName(LStr,FileX->Names[i],20);
Label=gtk_label_new(LStr); SetStyleRecursively(Label,FileStyle);
gtk_box_pack_start(GTK_BOX(HBox),Label,FALSE,FALSE,0);
}
}
if (N>-1) free(NameList);
gtk_widget_show_all(FileX->Table);
}
/*----------------------------------------------------------------------------------------------------------------------*/
void FileOpenNew(gchar *Title,GtkWidget *Parent,gint X,gint Y,gboolean OpenToRead,gchar *StartPath,gchar *Mask,
gboolean MaskEditable,void (*CallBack)(GtkWidget *,gpointer),gboolean Persist)
/* Must have FileX=g_new(struct FileSelectType,1) just before reference to FileOpenNew
Title=Window title, Parent=Window wrt to which the file browser will be set_transient (keep NULL if not needed)
X,Y=Window position, OpenToRead=TRUE to open file for read or FALSE to open file for write
StartPath=initial directory, eg. "." or "/home/lamps/lamps"
Mask eg. ".ban" (limited to 3 chars); "" will give all files; "d" will give all files ending in 'd'
MaskEditable=TRUE allows the user to change the Mask
CallBack=name of callback routine eg. &ReadFile, must g_free(FileX) in this except if Persist=TRUE
Persist=TRUE keeps the browser open after selection and the "Cancel" button is replaced by "Dismiss"
in this case do not g_free(FileX) in CallBack */
{
GtkWidget *VBox,*HBox,*But,*ScrollW,*Label,*Arrow,*PxW;
#include "Home.xpm"
GdkBitmap *Msk; GdkPixmap *PxMp; GtkStyle *St;
gint i,StatOut;
struct stat StatBuf;
gchar L2Str[LONG_TEXT_FIELD];
static GdkColor Red = {0,0xFFFF,0x0000,0x0000};
static GdkColor Blue = {0,0x0000,0x0000,0xFFFF};
GtkStyle *RedStyle,*BlueStyle;
RedStyle=gtk_style_copy(gtk_widget_get_default_style());
RedStyle->fg[0]=RedStyle->text[0]=Red;
BlueStyle=gtk_style_copy(gtk_widget_get_default_style());
BlueStyle->fg[0]=BlueStyle->text[0]=Blue;
strcpy(FileX->Mask,Mask); FileX->Index=-1; FileX->N=0;
for (i=0;i<MAX_DIR_ENTRIES;++i) strcpy(FileX->Names[i],"");
FileX->Win=gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_grab_add(FileX->Win);
if (Parent) gtk_window_set_transient_for(GTK_WINDOW(FileX->Win),GTK_WINDOW(Parent));
gtk_window_set_title(GTK_WINDOW(FileX->Win),Title);
gtk_signal_connect(GTK_OBJECT(FileX->Win),"delete_event",GTK_SIGNAL_FUNC(FileOpenDelete),NULL);
gtk_container_set_border_width(GTK_CONTAINER(FileX->Win),10);
gtk_widget_set_usize(GTK_WIDGET(FileX->Win),500,466);
gtk_widget_set_uposition(GTK_WIDGET(FileX->Win),X,Y);
gtk_widget_show(FileX->Win);
St=gtk_widget_get_style(FileX->Win);
VBox=gtk_vbox_new(FALSE,0); gtk_container_add(GTK_CONTAINER(FileX->Win),VBox);
HBox=gtk_hbox_new(FALSE,0); gtk_box_pack_start(GTK_BOX(VBox),HBox,FALSE,FALSE,10);
if (OpenToRead) Label=gtk_label_new("Look in:"); else Label=gtk_label_new("Save in:");
gtk_box_pack_start(GTK_BOX(HBox),Label,FALSE,FALSE,10);
if (!strcmp(StartPath,".")) getcwd(FileX->Path,LONG_TEXT_FIELD); else strcpy(FileX->Path,StartPath);
StatOut=stat(FileX->Path,&StatBuf); //Check if the supplied StartPath is a valid directory
if (StatOut==-1) getcwd(FileX->Path,LONG_TEXT_FIELD); //stat in error
else if (!S_ISDIR(StatBuf.st_mode)) getcwd(FileX->Path,LONG_TEXT_FIELD); //Not a directory
FileX->PEntry=gtk_entry_new_with_max_length(LONG_TEXT_FIELD); gtk_entry_set_text(GTK_ENTRY(FileX->PEntry),FileX->Path);
gtk_widget_set_usize(GTK_WIDGET(FileX->PEntry),320,24);
gtk_box_pack_start(GTK_BOX(HBox),FileX->PEntry,FALSE,FALSE,0);
But=gtk_button_new(); gtk_box_pack_start(GTK_BOX(HBox),But,FALSE,FALSE,0);
Arrow=gtk_arrow_new(GTK_ARROW_UP,GTK_SHADOW_IN); gtk_container_add (GTK_CONTAINER(But),Arrow);
gtk_signal_connect(GTK_OBJECT(But),"clicked",GTK_SIGNAL_FUNC(FileOpenUp),NULL);
But=gtk_button_new(); gtk_box_pack_start(GTK_BOX(HBox),But,FALSE,FALSE,0);
gtk_signal_connect(GTK_OBJECT(But),"clicked",GTK_SIGNAL_FUNC(FileOpenHome),NULL);
PxMp=gdk_pixmap_create_from_xpm_d((FileX->Win)->window,&Msk,&St->bg[GTK_STATE_NORMAL],(gchar **)Home_xpm);
PxW=gtk_pixmap_new(PxMp,Msk); gtk_container_add(GTK_CONTAINER(But),PxW);
But=gtk_button_new_with_label("Rescan"); gtk_box_pack_start(GTK_BOX(HBox),But,FALSE,FALSE,0);
gtk_signal_connect(GTK_OBJECT(But),"clicked",GTK_SIGNAL_FUNC(FileOpenReScan),NULL);
ScrollW=gtk_scrolled_window_new(NULL,NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(ScrollW),GTK_POLICY_NEVER,GTK_POLICY_ALWAYS);
gtk_box_pack_start(GTK_BOX(VBox),ScrollW,FALSE,FALSE,0);
gtk_widget_set_usize(GTK_WIDGET(ScrollW),0,340);
FileX->Table=gtk_table_new(1,3,FALSE);
gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(ScrollW),FileX->Table);
gtk_table_set_row_spacings(GTK_TABLE(FileX->Table),0); gtk_table_set_col_spacings(GTK_TABLE(FileX->Table),0);
DisplayFiles();
HBox=gtk_hbox_new(FALSE,0); gtk_box_pack_start(GTK_BOX(VBox),HBox,FALSE,FALSE,10);
Label=gtk_label_new("File Name:"); gtk_box_pack_start(GTK_BOX(HBox),Label,FALSE,FALSE,0);
gtk_widget_set_usize(GTK_WIDGET(Label),100,0);
FileX->FEntry=gtk_entry_new_with_max_length(LONG_TEXT_FIELD);
gtk_box_pack_start(GTK_BOX(HBox),FileX->FEntry,FALSE,FALSE,0);
gtk_widget_set_usize(GTK_WIDGET(FileX->FEntry),160,0);
gtk_signal_connect(GTK_OBJECT(FileX->FEntry),"changed",GTK_SIGNAL_FUNC(FileChanged),NULL);
FileX->Label1=gtk_label_new(""); gtk_box_pack_start(GTK_BOX(HBox),FileX->Label1,FALSE,FALSE,0);
SetStyleRecursively(FileX->Label1,RedStyle); gtk_widget_set_usize(GTK_WIDGET(FileX->Label1),170,0);
if (OpenToRead) FileX->But=gtk_button_new_with_label("Open"); else FileX->But=gtk_button_new_with_label("Save");
gtk_box_pack_start(GTK_BOX(HBox),FileX->But,FALSE,FALSE,0);
gtk_widget_set_usize(GTK_WIDGET(FileX->But),50,0); gtk_widget_set_sensitive(FileX->But,FALSE);
gtk_signal_connect(GTK_OBJECT(FileX->But),"clicked",GTK_SIGNAL_FUNC(CallBack),NULL);
if (!Persist) gtk_signal_connect_object(GTK_OBJECT(FileX->But),"clicked",GTK_SIGNAL_FUNC(gtk_widget_destroy),
GTK_OBJECT(FileX->Win));
HBox=gtk_hbox_new(FALSE,0); gtk_box_pack_start(GTK_BOX(VBox),HBox,FALSE,FALSE,0);
if (OpenToRead) Label=gtk_label_new("Files of type:"); else Label=gtk_label_new("Save as type:");
gtk_box_pack_start(GTK_BOX(HBox),Label,FALSE,FALSE,0);
gtk_widget_set_usize(GTK_WIDGET(Label),100,0);
FileX->MEntry=gtk_entry_new_with_max_length(4);
gtk_box_pack_start(GTK_BOX(HBox),FileX->MEntry,FALSE,FALSE,0);
gtk_entry_set_text(GTK_ENTRY(FileX->MEntry),Mask);
gtk_widget_set_usize(GTK_WIDGET(FileX->MEntry),110,0);
if (MaskEditable) gtk_entry_set_editable(GTK_ENTRY(FileX->MEntry),TRUE);
else gtk_entry_set_editable(GTK_ENTRY(FileX->MEntry),FALSE);
gtk_signal_connect(GTK_OBJECT(FileX->MEntry),"changed",GTK_SIGNAL_FUNC(MaskChanged),NULL);
But=gtk_button_new_with_label("Rescan"); gtk_box_pack_start(GTK_BOX(HBox),But,FALSE,FALSE,0);
sprintf(L2Str,"%d files found",FileX->Files);
FileX->Label2=gtk_label_new(L2Str); gtk_box_pack_start(GTK_BOX(HBox),FileX->Label2,FALSE,FALSE,0);
gtk_widget_set_usize(GTK_WIDGET(FileX->Label2),170,0);
gtk_signal_connect(GTK_OBJECT(But),"clicked",GTK_SIGNAL_FUNC(FileOpenReScan),NULL);
SetStyleRecursively(FileX->Label2,BlueStyle); gtk_widget_set_usize(GTK_WIDGET(But),50,0);
if (Persist) But=gtk_button_new_with_label("Dismiss");
else But=gtk_button_new_with_label("Cancel");
gtk_box_pack_start(GTK_BOX(HBox),But,FALSE,FALSE,0);
gtk_signal_connect(GTK_OBJECT(But),"clicked",GTK_SIGNAL_FUNC(FileOpenCancel),FileX->Win);
gtk_widget_set_usize(GTK_WIDGET(But),50,0);
gtk_widget_show_all(FileX->Win);
gtk_style_unref(RedStyle); gtk_style_unref(BlueStyle);
}
