gtk_main

gtk_main

Synopsis

int                 (*createGtkLoadWidgetFunc)          (VisuData *data,
                                                         GtkFileChooser **fileChooser,
                                                         GtkWidget **fileWidget);
createGtkLoadWidgetFunc gtkMainGet_renderingSpecificOpen
                                                        (RenderingMethod *method);
GList*              gtkMainCreate_fileChooserFilter     (GList *list,
                                                         GtkWidget *fileChooser);
void                gtkMainSet_renderingSpecificMethods (RenderingMethod *method,
                                                         createGtkWidgetFunc createLoadWidget,
                                                         createGtkLoadWidgetFunc methodLoad);
int                 gtkMainCreate_defaultFileChooser    (VisuData *data,
                                                         GtkFileChooser **fileChooser,
                                                         GtkWidget **fileWidget);
ToolPanel*          (*subPanelInitFunc)                 ();
GtkWidget*          (*createGtkWidgetFunc)              (void);
char*               getLastOpenDirectory                ();
void                setLastOpenDirectory                (char *directory);
gchar*              getSelectedDirectory                ();
gboolean            loadAndRenderFileWithGtk            (gpointer data);
void                raiseAlertDialog                    (char *message);
void                raiseAlertDialogWithScrollView      (char *message);
void                visuHideWindow                      (GtkWindow *win);
void                visuShowWindow                      (GtkWindow *win);
void                setRememberPosition                 (int val);
int                 getRememberPosition                 ();

Description

Details

createGtkLoadWidgetFunc ()

int                 (*createGtkLoadWidgetFunc)          (VisuData *data,
                                                         GtkFileChooser **fileChooser,
                                                         GtkWidget **fileWidget);

Methods that conform to this prototype is used to set filename(s) to be loaded when the 'load' button is pushed. It must creates a GtkWidget that will be destroy after use and it must also use a GtkFileChooser.

data :

a VisuData to store the informations ;

fileChooser :

a pointer to store the created GtkFileChooser ;

fileWidget :

a pointer to store the created ancapsulating widget.

Returns :

0 if no filename as been set, 1 if the calling method should call loadAndRenderFileWithGtk() with a g_idle_add method.

gtkMainGet_renderingSpecificOpen ()

createGtkLoadWidgetFunc gtkMainGet_renderingSpecificOpen
                                                        (RenderingMethod *method);

This method is used to retrieve the createGtkLoadWidgetFunc associate with the specified method.

method :

a RenderingMethod object.

Returns :

a load method if one has been specified for method or gtkMainCreate_defaultFileChooser().

gtkMainCreate_fileChooserFilter ()

GList*              gtkMainCreate_fileChooserFilter     (GList *list,
                                                         GtkWidget *fileChooser);

Create a list of GtkFileFilter created from the given list of file formats and attach it to the given fileChooser.

list :

a GList of FileFormat ;

fileChooser :

a file chooser to associate filters with.

Returns :

a list of FileFilterCustom. This list should be freed after use.

gtkMainSet_renderingSpecificMethods ()

void                gtkMainSet_renderingSpecificMethods (RenderingMethod *method,
                                                         createGtkWidgetFunc createLoadWidget,
                                                         createGtkLoadWidgetFunc methodLoad);

This function is used by a client to add gtk methods to a rendering method. The methodLoad argument is called to when the 'load' button is pushed.

method :

a RenderingMethod object;

createLoadWidget :

a createGtkWidgetFunc method (can be NULL).

methodLoad :

a createGtkLoadWidgetFunc method (can be NULL).

gtkMainCreate_defaultFileChooser ()

int                 gtkMainCreate_defaultFileChooser    (VisuData *data,
                                                         GtkFileChooser **fileChooser,
                                                         GtkWidget **fileWidget);

This method is a default method to launch a file chooser that select a single file, with the filters of the current RenderingMethod. It creates a modal dialog (fileWidget), and wait for its reponse. If OK is clicked, the selected filename is stored. If Cancel is clicked, nothing is done. In all cases the dialog is not destroyed and it can be retrieve via the fileWidget argument.

data :

an allocated VisuData to store the file names ;

fileChooser :

a pointer to store the created GtkFileChooser ;

fileWidget :

a pointer to store the created ancapsulating widget.

Returns :

0 if no file has been set, 1 if the calling method should call loadAndRenderFileWithGtk() with a g_idle_add method.

subPanelInitFunc ()

ToolPanel*          (*subPanelInitFunc)                 ();

Returns :


createGtkWidgetFunc ()

GtkWidget*          (*createGtkWidgetFunc)              (void);

This prototype is used whenever a method is required to create a GtkWidget.

Returns :

a newly created GtkWidget.

getLastOpenDirectory ()

char*               getLastOpenDirectory                ();

Returns :


setLastOpenDirectory ()

void                setLastOpenDirectory                (char *directory);

directory :


getSelectedDirectory ()

gchar*              getSelectedDirectory                ();

Returns :


loadAndRenderFileWithGtk ()

gboolean            loadAndRenderFileWithGtk            (gpointer data);

data :

Returns :


raiseAlertDialog ()

void                raiseAlertDialog                    (char *message);

message :


raiseAlertDialogWithScrollView ()

void                raiseAlertDialogWithScrollView      (char *message);

message :


visuHideWindow ()

void                visuHideWindow                      (GtkWindow *win);

win :


visuShowWindow ()

void                visuShowWindow                      (GtkWindow *win);

win :


setRememberPosition ()

void                setRememberPosition                 (int val);

val :


getRememberPosition ()

int                 getRememberPosition                 ();

Returns :