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-rw-r--r--app/wlib/gtklib/menu.c487
1 files changed, 259 insertions, 228 deletions
diff --git a/app/wlib/gtklib/menu.c b/app/wlib/gtklib/menu.c
index 754f88f..8646f15 100644
--- a/app/wlib/gtklib/menu.c
+++ b/app/wlib/gtklib/menu.c
@@ -17,7 +17,7 @@
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include <stdio.h>
@@ -50,28 +50,29 @@
typedef enum { M_MENU, M_SEPARATOR, M_PUSH, M_LIST, M_LISTITEM, M_TOGGLE, M_RADIO } mtype_e;
typedef enum { MM_BUTT, MM_MENU, MM_BAR, MM_POPUP } mmtype_e;
-typedef struct{ mtype_e mtype; /**< menu entry type */
- GtkWidget *menu_item;
- wMenu_p parentMenu;
- int recursion; /**< recursion counter */
- } MOBJ_COMMON; /**< menu item specific data */
-
-
+typedef struct {
+ mtype_e mtype; /**< menu entry type */
+ GtkWidget *menu_item;
+ wMenu_p parentMenu;
+ int recursion; /**< recursion counter */
+} MOBJ_COMMON; /**< menu item specific data */
+
+
struct wMenuItem_t {
WOBJ_COMMON
MOBJ_COMMON m;
- };
+};
typedef struct wMenuItem_t * wMenuItem_p;
-// a few macros to make access to members easier
-//#define PTR2M( ptr ) ((ptr)->m)
-#define MMENUITEM( ptr ) (((ptr)->m).menu_item)
+// a few macros to make access to members easier
+//#define PTR2M( ptr ) ((ptr)->m)
+#define MMENUITEM( ptr ) (((ptr)->m).menu_item)
#define MPARENT( ptr ) (((ptr)->m).parentMenu)
#define MITEMTYPE( ptr ) (((ptr)->m).mtype)
-#define MRECURSION( ptr ) (((ptr)->m).recursion)
-
-
+#define MRECURSION( ptr ) (((ptr)->m).recursion)
+
+
struct wMenu_t {
WOBJ_COMMON
MOBJ_COMMON m;
@@ -83,21 +84,21 @@ struct wMenu_t {
void * traceData;
GtkLabel * labelG;
GtkWidget * imageG;
- };
+};
struct wMenuPush_t {
WOBJ_COMMON
MOBJ_COMMON m;
wMenuCallBack_p action;
wBool_t enabled;
- };
+};
struct wMenuRadio_t {
WOBJ_COMMON
MOBJ_COMMON m;
wMenuCallBack_p action;
wBool_t enabled;
- };
+};
struct wMenuList_t {
WOBJ_COMMON
@@ -105,44 +106,45 @@ struct wMenuList_t {
int max;
int count;
wMenuListCallBack_p action;
- };
+};
struct wMenuListItem_t {
WOBJ_COMMON
MOBJ_COMMON m;
wMenuList_p mlist;
- };
+};
typedef struct wMenuListItem_t * wMenuListItem_p;
-
+
struct wMenuToggle_t {
WOBJ_COMMON
MOBJ_COMMON m;
wMenuCallBack_p action;
wBool_t enabled;
wBool_t set;
- };
+};
/*-----------------------------------------------------------------*/
-
+
/**
* Handle activate event for menu items.
*
* \param widget IN widget that emitted the signal
* \param value IN application data
- * \return
+ * \return
*/
-
+
static void pushMenuItem(
- GtkWidget * widget,
- gpointer value )
+ GtkWidget * widget,
+ gpointer value )
{
wMenuItem_p m = (wMenuItem_p)value;
wMenuToggle_p mt;
- if (MRECURSION( m ))
+ if (MRECURSION( m )) {
return;
+ }
switch MITEMTYPE( m ) {
case M_PUSH:
@@ -155,9 +157,10 @@ static void pushMenuItem(
break;
case M_RADIO:
/* NOTE: action is only called when radio button is activated, not when deactivated */
- if( gtk_check_menu_item_get_active((GtkCheckMenuItem *)widget ) == TRUE )
+ if( gtk_check_menu_item_get_active((GtkCheckMenuItem *)widget ) == TRUE ) {
((wMenuRadio_p)m)->action( ((wMenuRadio_p)m)->data );
- break;
+ }
+ break;
case M_MENU:
return;
default:
@@ -167,57 +170,63 @@ static void pushMenuItem(
if( MPARENT(m)->traceFunc ) {
MPARENT(m)->traceFunc( MPARENT( m ), m->labelStr, MPARENT(m)->traceData );
}
-}
+}
/**
* Create a new menu element, add to the parent menu and to help
*
* \param m IN parent menu
* \param mtype IN type of new entry
- * \param helpStr IN help topic
+ * \param helpStr IN help topic
* \param labelStr IN display label
* \param size IN size of additional data?
* \return the newly created menu element
*/
static wMenuItem_p createMenuItem(
- wMenu_p m,
- mtype_e mtype,
- const char * helpStr,
- const char * labelStr,
- int size )
+ wMenu_p m,
+ mtype_e mtype,
+ const char * helpStr,
+ const char * labelStr,
+ int size )
{
wMenuItem_p mi;
mi = (wMenuItem_p)wlibAlloc( NULL, B_MENUITEM, 0, 0, labelStr, size, NULL );
MITEMTYPE( mi )= mtype;
-
+
switch ( mtype ) {
case M_LIST:
- MMENUITEM( mi ) = gtk_menu_item_new_with_mnemonic(wlibConvertInput(mi->labelStr)); // NULL; //PTR2M(m).menu_item
+ MMENUITEM( mi ) = gtk_menu_item_new_with_mnemonic(wlibConvertInput(
+ mi->labelStr)); // NULL; //PTR2M(m).menu_item
break;
case M_SEPARATOR:
MMENUITEM( mi ) = gtk_separator_menu_item_new();
break;
case M_TOGGLE:
- MMENUITEM( mi ) = gtk_check_menu_item_new_with_mnemonic(wlibConvertInput(mi->labelStr));
+ MMENUITEM( mi ) = gtk_check_menu_item_new_with_mnemonic(wlibConvertInput(
+ mi->labelStr));
break;
case M_RADIO:
- MMENUITEM( mi ) = gtk_radio_menu_item_new_with_mnemonic(m->radioGroup, wlibConvertInput(mi->labelStr));
- m->radioGroup = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (MMENUITEM( mi )));
- break;
+ MMENUITEM( mi ) = gtk_radio_menu_item_new_with_mnemonic(m->radioGroup,
+ wlibConvertInput(mi->labelStr));
+ m->radioGroup = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (MMENUITEM(
+ mi )));
+ break;
default:
- MMENUITEM( mi ) = gtk_menu_item_new_with_mnemonic(wlibConvertInput(mi->labelStr));
+ MMENUITEM( mi ) = gtk_menu_item_new_with_mnemonic(wlibConvertInput(
+ mi->labelStr));
break;
}
if (MMENUITEM( mi )) {
- if (m)
+ if (m) {
gtk_menu_shell_append( (GtkMenuShell *)(m->menu), MMENUITEM( mi ) );
+ }
g_signal_connect( GTK_OBJECT(MMENUITEM( mi )), "activate",
- G_CALLBACK(pushMenuItem), mi );
- gtk_widget_show(MMENUITEM( mi ));
+ G_CALLBACK(pushMenuItem), mi );
+ gtk_widget_show(MMENUITEM( mi ));
}
-
+
// this is a link list of all menu items belonging to a specific menu
// is used in automatic processing (macro)??
if (m) {
@@ -229,8 +238,8 @@ static wMenuItem_p createMenuItem(
m->last = mi;
}
mi->next = NULL;
-
-
+
+
if (helpStr != NULL) {
wlibAddHelpString( MMENUITEM( mi ), helpStr );
}
@@ -240,13 +249,14 @@ static wMenuItem_p createMenuItem(
/**
* Add a accelerator key to a widget
- *
+ *
* @param w IN unused(?)
* @param menu IN unused(?)
* @param menu_item IN owning widget
* @param acclKey IN the accelerator key
*/
-static void setAcclKey( wWin_p w, GtkWidget * menu, GtkWidget * menu_item, int acclKey )
+static void setAcclKey( wWin_p w, GtkWidget * menu, GtkWidget * menu_item,
+ int acclKey )
{
int mask;
static GtkAccelGroup * accel_alpha_group = NULL;
@@ -267,10 +277,10 @@ static void setAcclKey( wWin_p w, GtkWidget * menu, GtkWidget * menu_item, int a
gtk_window_add_accel_group(GTK_WINDOW(gtkMainW->gtkwin), accel_nonalpha_group );
gtk_accelerator_set_default_mod_mask( oldmods );
}
-
+
mask = 0;
if (acclKey) {
-
+
if (acclKey&WALT) {
mask |= GDK_MOD1_MASK;
}
@@ -305,38 +315,38 @@ static void setAcclKey( wWin_p w, GtkWidget * menu, GtkWidget * menu_item, int a
mask |= GDK_CONTROL_MASK;
}
gtk_widget_add_accelerator( menu_item, "activate",
- (isalpha(acclKey&0xFF)?accel_alpha_group:accel_nonalpha_group),
- toupper(acclKey&0xFF), mask, GTK_ACCEL_VISIBLE|GTK_ACCEL_LOCKED );
+ (isalpha(acclKey&0xFF)?accel_alpha_group:accel_nonalpha_group),
+ toupper(acclKey&0xFF), mask, GTK_ACCEL_VISIBLE|GTK_ACCEL_LOCKED );
}
}
/*-----------------------------------------------------------------*/
/**
- * Create a radio button as a menu entry
+ * Create a radio button as a menu entry
*
* \param m IN menu to be extended
* \param helpStr IN reference into help
* \param labelStr IN text for entry
* \param acclKey IN accelerator key to add
- * \param action IN callback function
+ * \param action IN callback function
* \param data IN application data
* \param helpStr IN
* \return menu entry
*/
wMenuRadio_p wMenuRadioCreate(
- wMenu_p m,
- const char * helpStr,
- const char * labelStr,
- long acclKey,
- wMenuCallBack_p action,
- void *data )
+ wMenu_p m,
+ const char * helpStr,
+ const char * labelStr,
+ long acclKey,
+ wMenuCallBack_p action,
+ void *data )
{
wMenuRadio_p mi;
mi = (wMenuRadio_p)createMenuItem( m, M_RADIO, helpStr, labelStr, sizeof *mi );
//~ if (m->mmtype == MM_POPUP && !testMenuPopup)
- //~ return mi;
+ //~ return mi;
setAcclKey( m->parent, m->menu, MMENUITEM( mi ), acclKey );
mi->action = action;
mi->data = data;
@@ -351,37 +361,38 @@ wMenuRadio_p wMenuRadioCreate(
* \return
*/
-void wMenuRadioSetActive(
- wMenuRadio_p mi )
+void wMenuRadioSetActive(
+ wMenuRadio_p mi )
{
- gtk_check_menu_item_set_active( (GtkCheckMenuItem *)MMENUITEM(mi), TRUE );
-}
+ gtk_check_menu_item_set_active( (GtkCheckMenuItem *)MMENUITEM(mi), TRUE );
+}
/*-----------------------------------------------------------------*/
/**
- * Create a menu entry
+ * Create a menu entry
*
* \param m IN menu to be extended
* \param helpStr IN reference into help
* \param labelStr IN text for entry
* \param acclKey IN acceleratoor key to add
- * \param action IN callback function
+ * \param action IN callback function
* \param data IN application data
* \return menu entry
*/
wMenuPush_p wMenuPushCreate(
- wMenu_p m,
- const char * helpStr,
- const char * labelStr,
- long acclKey,
- wMenuCallBack_p action,
- void *data )
+ wMenu_p m,
+ const char * helpStr,
+ const char * labelStr,
+ long acclKey,
+ wMenuCallBack_p action,
+ void *data )
{
wMenuPush_p mi;
- mi = (wMenuPush_p)createMenuItem( m, M_PUSH, helpStr, labelStr, sizeof( struct wMenuPush_t ));
+ mi = (wMenuPush_p)createMenuItem( m, M_PUSH, helpStr, labelStr,
+ sizeof( struct wMenuPush_t ));
setAcclKey( m->parent, m->menu, MMENUITEM( mi ), acclKey );
@@ -395,13 +406,13 @@ wMenuPush_p wMenuPushCreate(
* Enable menu entry
*
* \param mi IN menu entry
- * \param enable IN new state
+ * \param enable IN new state
* \return
*/
void wMenuPushEnable(
- wMenuPush_p mi,
- wBool_t enable )
+ wMenuPush_p mi,
+ wBool_t enable )
{
mi->enabled = enable;
gtk_widget_set_sensitive( GTK_WIDGET(MMENUITEM( mi )), enable );
@@ -419,12 +430,13 @@ void wMenuPushEnable(
*/
wMenu_p wMenuMenuCreate(
- wMenu_p m,
- const char * helpStr,
- const char * labelStr )
+ wMenu_p m,
+ const char * helpStr,
+ const char * labelStr )
{
wMenu_p mi;
- mi = (wMenu_p)createMenuItem( m, M_MENU, helpStr, labelStr, sizeof( struct wMenu_t ));
+ mi = (wMenu_p)createMenuItem( m, M_MENU, helpStr, labelStr,
+ sizeof( struct wMenu_t ));
mi->mmtype = MM_MENU;
mi->menu = gtk_menu_new();
@@ -442,7 +454,7 @@ wMenu_p wMenuMenuCreate(
*/
void wMenuSeparatorCreate(
- wMenu_p m )
+ wMenu_p m )
{
createMenuItem( m, M_SEPARATOR, NULL, "", sizeof( struct wMenuItem_t ));
}
@@ -464,46 +476,48 @@ int getMlistOrigin( wMenuList_p ml, GList **pChildren )
int count = 0;
int found = -1;
GtkWidget *mitem = MMENUITEM( ml );
-
+
*pChildren = gtk_container_get_children( GTK_CONTAINER( MPARENT( ml )->menu ));
- if( !*pChildren )
+ if( !*pChildren ) {
return( -1 );
-
+ }
+
while( (mi = g_list_nth_data( *pChildren, count ))) {
if( mi == mitem ) {
found = TRUE;
break;
- }
- else {
+ } else {
count++;
- }
+ }
}
-
- if( found )
+
+ if( found ) {
return( count );
- else
+ } else {
return( -1 );
+ }
}
/**
- * Signal handler for clicking onto a menu list item.
+ * Signal handler for clicking onto a menu list item.
* Parameters are the GtkWidget as expected and the pointer to the MenuListItem
*
* \param widget IN the GtkWidget
- * \param value IN the menu list item
+ * \param value IN the menu list item
* \return
*/
static void pushMenuList(
- GtkWidget * widget,
- gpointer value )
+ GtkWidget * widget,
+ gpointer value )
{
// pointer to the list item
wMenuListItem_p ml = (wMenuListItem_p)value;
- if (MRECURSION( ml ))
+ if (MRECURSION( ml )) {
return;
-
+ }
+
if (ml->mlist->count <= 0) {
// this should never happen
fprintf( stderr, "pushMenuItem: empty list\n" );
@@ -514,31 +528,32 @@ static void pushMenuList(
const char * itemLabel;
itemLabel = gtk_menu_item_get_label( GTK_MENU_ITEM( widget ));
-
- ml->mlist->action( 0, itemLabel, ml->data );
+
+ ml->mlist->action( 0, itemLabel, ml->data );
return;
}
fprintf( stderr, "pushMenuItem: item (%lx) not found\n", (long)widget );
}
/**
- * Create a list menu entry
+ * Create a list menu entry
*
* \param m IN menu to be extended
* \param helpStr IN reference into help
* \param max IN maximum number of elements
- * \param action IN callback function
+ * \param action IN callback function
* \return menu entry
*/
wMenuList_p wMenuListCreate(
- wMenu_p m,
- const char * helpStr,
- int max,
- wMenuListCallBack_p action )
+ wMenu_p m,
+ const char * helpStr,
+ int max,
+ wMenuListCallBack_p action )
{
wMenuList_p mi;
- mi = (wMenuList_p)createMenuItem( m, M_LIST, NULL, _("<Empty List>"), sizeof( struct wMenuList_t ));
+ mi = (wMenuList_p)createMenuItem( m, M_LIST, NULL, _("<Empty List>"),
+ sizeof( struct wMenuList_t ));
gtk_widget_set_sensitive( GTK_WIDGET(MMENUITEM( mi )), FALSE );
mi->next = NULL;
mi->count = 0;
@@ -551,90 +566,96 @@ wMenuList_p wMenuListCreate(
/**
* Add a new item to a list of menu entries
- * The placeholder for the list is looked up. Then the new item is added immediately
+ * The placeholder for the list is looked up. Then the new item is added immediately
* behind it. In case the maximum number of items is reached the last item is removed.
*
* \param ml IN handle for the menu list - the placeholder item
* \param index IN position of new menu item
- * \param labelStr IN the menu label for the new item
+ * \param labelStr IN the menu label for the new item
* \param data IN application data for the new item
- * \return
+ * \return
*/
void wMenuListAdd(
- wMenuList_p ml,
- int index,
- const char * labelStr,
- const void * data )
+ wMenuList_p ml,
+ int index,
+ const char * labelStr,
+ const void * data )
{
int i = 0;
GList * children;
i = getMlistOrigin( ml, &children );
-
+
if( i > -1 ) {
wMenuListItem_p mi;
// we're adding an item, so hide the default placeholder
gtk_widget_hide( MMENUITEM( ml ));
-
+
// delete an earlier entry with the same label
- wMenuListDelete( ml, labelStr );
+ wMenuListDelete( ml, labelStr );
// a new item
ml->count ++;
-
+
// is there a maximum number of items set and reached with the new item?
if(( ml->max != -1 ) && ( ml->count > ml-> max )) {
wMenuListItem_p mold;
GtkWidget * item;
-
+
// get the last item in the list
item = g_list_nth_data( children, i + ml->max );
// get the pointer to the data structure
mold = g_object_get_data( G_OBJECT( item ), WLISTITEM );
// kill the menu entry
gtk_widget_destroy( item );
- // free the data
+ // free the data
free( (void *)mold->labelStr );
free( (void *)mold );
ml->count--;
- }
-
+ }
+
// create the new menu item and initialize the data fields
- mi = (wMenuListItem_p)wlibAlloc( NULL, B_MENUITEM, 0, 0, labelStr, sizeof( struct wMenuListItem_t ), NULL );
+ mi = (wMenuListItem_p)wlibAlloc( NULL, B_MENUITEM, 0, 0, labelStr,
+ sizeof( struct wMenuListItem_t ), NULL );
MITEMTYPE( mi ) = M_LISTITEM;
MMENUITEM( mi ) = gtk_menu_item_new_with_label(wlibConvertInput(mi->labelStr));
mi->data = (void *)data;
mi->mlist = ml;
g_object_set_data( G_OBJECT(MMENUITEM( mi )), WLISTITEM, mi );
-
+
// add the item to the menu
- if ( index < 0 )
+ if ( index < 0 ) {
index = 0;
- if ( index >= ml->count )
+ }
+ if ( index >= ml->count ) {
index = ml->count - 1;
- gtk_menu_shell_insert((GtkMenuShell *)(MPARENT( ml )->menu), MMENUITEM( mi ), i + index + 1 );
- g_signal_connect( GTK_OBJECT(MMENUITEM( mi )), "activate", G_CALLBACK(pushMenuList), mi );
-
+ }
+ gtk_menu_shell_insert((GtkMenuShell *)(MPARENT( ml )->menu), MMENUITEM( mi ),
+ i + index + 1 );
+ g_signal_connect( GTK_OBJECT(MMENUITEM( mi )), "activate",
+ G_CALLBACK(pushMenuList), mi );
+
gtk_widget_show(MMENUITEM( mi ));
}
-
- if( children )
+
+ if( children ) {
g_list_free( children );
+ }
}
/**
* Remove the menu entry identified by a given label.
*
* \param ml IN menu list
- * \param labelStr IN label string of item
+ * \param labelStr IN label string of item
*/
void wMenuListDelete(
- wMenuList_p ml,
- const char * labelStr )
+ wMenuList_p ml,
+ const char * labelStr )
{
int i;
int found = FALSE;
@@ -642,30 +663,31 @@ void wMenuListDelete(
// find the placeholder for the list in the menu
i = getMlistOrigin( ml, &children );
-
+
if( i > -1 ) {
int origin;
- GtkWidget * item;
+ GtkWidget * item;
char * labelStrConverted;
-
+
// starting from the placeholder, find the menu item with the correct text
found = FALSE;
labelStrConverted = wlibConvertInput( labelStr );
origin = i;
-
+
// get menu item
// get label of item
// compare items
// if identical, leave loop
while( i <= origin + ml->count && !found ) {
const char * itemLabel;
-
+
item = g_list_nth_data( children, i );
itemLabel = gtk_menu_item_get_label( GTK_MENU_ITEM( item ));
- if( !g_utf8_collate (itemLabel, labelStrConverted ))
+ if( !g_utf8_collate (itemLabel, labelStrConverted )) {
found = TRUE;
- else
+ } else {
i++;
+ }
}
if( found ) {
wMenuListItem_p mold;
@@ -673,45 +695,47 @@ void wMenuListDelete(
mold = g_object_get_data( G_OBJECT( item ), WLISTITEM );
// kill the menu entry
gtk_widget_destroy( item );
- // free the data
+ // free the data
free( (void *)mold->labelStr );
free( (void *)mold );
- ml->count--;
+ ml->count--;
}
- }
-
- if( children )
+ }
+
+ if( children ) {
g_list_free( children );
+ }
}
/**
* Get the label and the application data of a specific menu list item
*
- * \param ml IN menu list
+ * \param ml IN menu list
* \param index IN item within list
* \param data OUT application data
* \return item label
*/
-const char *
+const char *
wMenuListGet( wMenuList_p ml, int index, void ** data )
{
int i;
GList * children;
const char * itemLabel = NULL;
-
+
// check whether index is in range, if not return immediately
if ( index >= ml->count || ml->count <= 0 ) {
- if (data)
+ if (data) {
*data = NULL;
+ }
return NULL;
}
-
+
// find the placeholder for the list in the menu
i = getMlistOrigin( ml, &children );
-
+
if( i > -1 ) {
GtkWidget * item;
wMenuListItem_p mold;
@@ -721,10 +745,11 @@ wMenuListGet( wMenuList_p ml, int index, void ** data )
mold = g_object_get_data( G_OBJECT( GTK_MENU_ITEM( item ) ), WLISTITEM );
*data = mold->data;
}
-
- if( children )
+
+ if( children ) {
g_list_free( children );
-
+ }
+
return itemLabel;
}
@@ -735,16 +760,17 @@ wMenuListGet( wMenuList_p ml, int index, void ** data )
*/
void wMenuListClear(
- wMenuList_p ml )
+ wMenuList_p ml )
{
int origin;
GList * children;
- if (ml->count == 0)
+ if (ml->count == 0) {
return;
+ }
origin = getMlistOrigin( ml, &children );
-
+
if( origin > -1 ) {
int i;
@@ -752,23 +778,24 @@ void wMenuListClear(
while( i < origin + ml->count ) {
wMenuListItem_p mold;
GtkWidget * item;
-
+
item = g_list_nth_data( children, i + 1 );
mold = g_object_get_data( G_OBJECT( item ), WLISTITEM );
// kill the menu entry
gtk_widget_destroy( item );
- // free the data
+ // free the data
free( (void *)mold->labelStr );
free( (void *)mold );
i++;
- }
- }
+ }
+ }
ml->count = 0;
gtk_widget_show( MMENUITEM( ml ));
-
- if( children )
+
+ if( children ) {
g_list_free( children );
+ }
}
/*-----------------------------------------------------------------*/
/**
@@ -779,30 +806,31 @@ void wMenuListClear(
* \param labelStr IN text for entry
* \param acclKey IN acceleratoor key to add
* \param set IN initial state
- * \param action IN callback function
+ * \param action IN callback function
* \param data IN application data
* \return menu entry
*/
wMenuToggle_p wMenuToggleCreate(
- wMenu_p m,
- const char * helpStr,
- const char * labelStr,
- long acclKey,
- wBool_t set,
- wMenuCallBack_p action,
- void * data )
+ wMenu_p m,
+ const char * helpStr,
+ const char * labelStr,
+ long acclKey,
+ wBool_t set,
+ wMenuCallBack_p action,
+ void * data )
{
wMenuToggle_p mt;
- mt = (wMenuToggle_p)createMenuItem( m, M_TOGGLE, helpStr, labelStr, sizeof( struct wMenuToggle_t ));
+ mt = (wMenuToggle_p)createMenuItem( m, M_TOGGLE, helpStr, labelStr,
+ sizeof( struct wMenuToggle_t ));
setAcclKey( m->parent, m->menu, MMENUITEM( mt ), acclKey );
mt->action = action;
mt->data = data;
mt->enabled = TRUE;
MPARENT( mt ) = m;
wMenuToggleSet( mt, set );
-
+
return mt;
}
@@ -814,7 +842,7 @@ wMenuToggle_p wMenuToggleCreate(
*/
wBool_t wMenuToggleGet(
- wMenuToggle_p mt )
+ wMenuToggle_p mt )
{
return mt->set;
}
@@ -828,11 +856,11 @@ wBool_t wMenuToggleGet(
*/
wBool_t wMenuToggleSet(
- wMenuToggle_p mt,
- wBool_t set )
+ wMenuToggle_p mt,
+ wBool_t set )
{
wBool_t rc;
- if (mt==NULL) return 0;
+ if (mt==NULL) { return 0; }
MRECURSION( mt )++;
gtk_check_menu_item_set_active( GTK_CHECK_MENU_ITEM(MMENUITEM( mt )), set );
MRECURSION( mt )--;
@@ -845,13 +873,13 @@ wBool_t wMenuToggleSet(
* Enable menu entry containing a check box
*
* \param mi IN menu entry
- * \param enable IN new state
+ * \param enable IN new state
* \return
*/
void wMenuToggleEnable(
- wMenuToggle_p mt,
- wBool_t enable )
+ wMenuToggle_p mt,
+ wBool_t enable )
{
mt->enabled = enable;
}
@@ -860,29 +888,30 @@ void wMenuToggleEnable(
/*-----------------------------------------------------------------*/
/**
- * Set the text for a menu
+ * Set the text for a menu
*
* \param m IN menu entry
* \param labelStr IN new text
* \return
*/
-void wMenuSetLabel( wMenu_p m, const char * labelStr) {
+void wMenuSetLabel( wMenu_p m, const char * labelStr)
+{
wlibSetLabel( m->widget, m->option, labelStr, &m->labelG, &m->imageG );
}
/**
- * Signal handler for menu items. Parameters are the GtkWidget as
+ * Signal handler for menu items. Parameters are the GtkWidget as
* expected and the pointer to the MenuListItem
*
* \param widget IN the GtkWidget
- * \param value IN the menu list item
+ * \param value IN the menu list item
* \return
*/
static gint pushMenu(
- GtkWidget * widget,
- wMenu_p m )
+ GtkWidget * widget,
+ wMenu_p m )
{
gtk_menu_popup( GTK_MENU(m->menu), NULL, NULL, NULL, NULL, 0, 0 );
/* Tell calling code that we have handled this event; the buck
@@ -903,12 +932,12 @@ static gint pushMenu(
*/
wMenu_p wMenuCreate(
- wWin_p parent,
- wWinPix_t x,
- wWinPix_t y,
- const char * helpStr,
- const char * labelStr,
- long option )
+ wWin_p parent,
+ wWinPix_t x,
+ wWinPix_t y,
+ const char * helpStr,
+ const char * labelStr,
+ long option )
{
wMenu_p m;
m = wlibAlloc( parent, B_MENU, x, y, labelStr, sizeof( struct wMenu_t ), NULL );
@@ -920,12 +949,12 @@ wMenu_p wMenuCreate(
m->widget = gtk_button_new();
g_signal_connect (GTK_OBJECT(m->widget), "clicked",
- G_CALLBACK(pushMenu), m );
+ G_CALLBACK(pushMenu), m );
m->menu = gtk_menu_new();
wMenuSetLabel( m, labelStr );
-
+
gtk_fixed_put( GTK_FIXED(parent->widget), m->widget, m->realX, m->realY );
wlibControlGetSize( (wControl_p)m );
if ( m->w < 80 && (m->option&BO_ICON)==0) {
@@ -939,27 +968,27 @@ wMenu_p wMenuCreate(
}
/**
- * Add a drop-down menu to the menu bar.
+ * Add a drop-down menu to the menu bar.
*
- * \param w IN main window handle
+ * \param w IN main window handle
* \param helpStr IN unused (should be help topic )
- * \param labelStr IN label for the drop-down menu
+ * \param labelStr IN label for the drop-down menu
* \return pointer to the created drop-down menu
*/
wMenu_p wMenuBarAdd(
- wWin_p w,
- const char * helpStr,
- const char * labelStr )
+ wWin_p w,
+ const char * helpStr,
+ const char * labelStr )
{
wMenu_p m;
GtkWidget * menuItem;
-
+
m = wlibAlloc( w, B_MENU, 0, 0, labelStr, sizeof( struct wMenu_t ), NULL );
m->mmtype = MM_BAR;
m->realX = 0;
m->realY = 0;
-
+
menuItem = gtk_menu_item_new_with_mnemonic( wlibConvertInput(m->labelStr) );
m->menu = gtk_menu_new();
gtk_menu_item_set_submenu( GTK_MENU_ITEM(menuItem), m->menu );
@@ -968,10 +997,10 @@ wMenu_p wMenuBarAdd(
m->w = 0;
m->h = 0;
-
+
/* TODO: why is help not supported here? */
/*gtkAddHelpString( m->panel_item, helpStr );*/
-
+
return m;
}
@@ -982,13 +1011,13 @@ wMenu_p wMenuBarAdd(
* Create a popup menu (context menu)
*
* \param w IN parent window
- * \param labelStr IN label
+ * \param labelStr IN label
* \return the created menu
*/
wMenu_p wMenuPopupCreate(
- wWin_p w,
- const char * labelStr )
+ wWin_p w,
+ const char * labelStr )
{
wMenu_p b;
b = wlibAlloc( w, B_MENU, 0, 0, labelStr, sizeof *b, NULL );
@@ -999,10 +1028,11 @@ wMenu_p wMenuPopupCreate(
b->w = 0;
b->h = 0;
g_signal_connect( GTK_OBJECT (b->menu), "key_press_event",
- G_CALLBACK(catch_shift_ctrl_alt_keys), b);
+ G_CALLBACK(catch_shift_ctrl_alt_keys), b);
g_signal_connect( GTK_OBJECT (b->menu), "key_release_event",
- G_CALLBACK (catch_shift_ctrl_alt_keys), b);
- gtk_widget_set_events ( GTK_WIDGET(b->menu), GDK_EXPOSURE_MASK|GDK_KEY_PRESS_MASK|GDK_KEY_RELEASE_MASK );
+ G_CALLBACK (catch_shift_ctrl_alt_keys), b);
+ gtk_widget_set_events ( GTK_WIDGET(b->menu),
+ GDK_EXPOSURE_MASK|GDK_KEY_PRESS_MASK|GDK_KEY_RELEASE_MASK );
return b;
}
@@ -1023,30 +1053,30 @@ void wMenuPopupShow( wMenu_p mp )
/**
* ?? Seems to be related to macro / automatic playback functionality
*
- * \param m IN
- * \param func IN
- * \param data IN
+ * \param m IN
+ * \param func IN
+ * \param data IN
*/
void wMenuSetTraceCallBack(
- wMenu_p m,
- wMenuTraceCallBack_p func,
- void * data )
+ wMenu_p m,
+ wMenuTraceCallBack_p func,
+ void * data )
{
m->traceFunc = func;
m->traceData = data;
}
/**
- * ??? same as above
- * \param m IN
- * \param label IN
+ * ??? same as above
+ * \param m IN
+ * \param label IN
* \return describe the return value
*/
wBool_t wMenuAction(
- wMenu_p m,
- const char * label )
+ wMenu_p m,
+ const char * label )
{
wMenuItem_p mi;
wMenuToggle_p mt;
@@ -1056,10 +1086,11 @@ wBool_t wMenuAction(
case M_SEPARATOR:
break;
case M_PUSH:
- if ( ((wMenuPush_p)mi)->enabled == FALSE )
+ if ( ((wMenuPush_p)mi)->enabled == FALSE ) {
wBeep();
- else
+ } else {
((wMenuPush_p)mi)->action( ((wMenuPush_p)mi)->data );
+ }
break;
case M_TOGGLE:
mt = (wMenuToggle_p)mi;
@@ -1076,7 +1107,7 @@ wBool_t wMenuAction(
break;
default:
/*fprintf(stderr, "Oops: wMenuAction\n");*/
- break;
+ break;
}
return TRUE;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-21 17:17:32 +0000