Corrected wxCHECK calls in bitmap.cpp
Added drop side of new DnD for GTK 1.1.3 without success Streamlined DnD Corrected frame resize for GTK 1.06 git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@1029 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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8baa0e6180
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@ -280,8 +280,6 @@ public:
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virtual GtkWidget *GetConnectWidget();
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virtual bool IsOwnGtkWindow( GdkWindow *window );
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void ConnectWidget( GtkWidget *widget );
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void ConnectDnDWidget( GtkWidget *widget );
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void DisconnectDnDWidget( GtkWidget *widget );
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bool HasVMT();
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@ -280,8 +280,6 @@ public:
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virtual GtkWidget *GetConnectWidget();
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virtual bool IsOwnGtkWindow( GdkWindow *window );
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void ConnectWidget( GtkWidget *widget );
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void ConnectDnDWidget( GtkWidget *widget );
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void DisconnectDnDWidget( GtkWidget *widget );
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bool HasVMT();
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@ -227,33 +227,21 @@ bool wxBitmap::Ok(void) const
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int wxBitmap::GetHeight(void) const
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{
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if (!Ok())
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{
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wxFAIL_MSG( "invalid bitmap" );
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return -1;
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}
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wxCHECK_MSG( Ok(), -1, "invalid bitmap" );
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return M_BMPDATA->m_height;
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}
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int wxBitmap::GetWidth(void) const
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{
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if (!Ok())
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{
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wxFAIL_MSG( "invalid bitmap" );
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return -1;
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}
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wxCHECK_MSG( Ok(), -1, "invalid bitmap" );
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return M_BMPDATA->m_width;
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}
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int wxBitmap::GetDepth(void) const
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{
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if (!Ok())
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{
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wxFAIL_MSG( "invalid bitmap" );
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return -1;
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}
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wxCHECK_MSG( Ok(), -1, "invalid bitmap" );
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return M_BMPDATA->m_bpp;
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}
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@ -287,22 +275,14 @@ void wxBitmap::SetDepth( int depth )
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wxMask *wxBitmap::GetMask(void) const
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{
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if (!Ok())
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{
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wxFAIL_MSG( "invalid bitmap" );
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return (wxMask *) NULL;
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}
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wxCHECK_MSG( Ok(), (wxMask *) NULL, "invalid bitmap" );
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return M_BMPDATA->m_mask;
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}
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void wxBitmap::SetMask( wxMask *mask )
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{
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if (!Ok())
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{
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wxFAIL_MSG( "invalid bitmap" );
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return;
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}
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wxCHECK_RET( Ok(), "invalid bitmap" );
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if (M_BMPDATA->m_mask) delete M_BMPDATA->m_mask;
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@ -311,11 +291,7 @@ void wxBitmap::SetMask( wxMask *mask )
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bool wxBitmap::SaveFile( const wxString &name, int type, wxPalette *WXUNUSED(palette) )
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{
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if (!Ok())
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{
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wxFAIL_MSG( "invalid bitmap" );
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return FALSE;
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}
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wxCHECK_MSG( Ok(), FALSE, "invalid bitmap" );
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if (type == wxBITMAP_TYPE_PNG)
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{
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@ -371,27 +347,20 @@ bool wxBitmap::LoadFile( const wxString &name, int type )
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wxPalette *wxBitmap::GetPalette(void) const
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{
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if (!Ok()) return (wxPalette *) NULL;
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return M_BMPDATA->m_palette;
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}
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GdkPixmap *wxBitmap::GetPixmap(void) const
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{
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if (!Ok())
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{
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wxFAIL_MSG( "invalid bitmap" );
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return (GdkPixmap *) NULL;
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}
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wxCHECK_MSG( Ok(), (GdkPixmap *) NULL, "invalid bitmap" );
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return M_BMPDATA->m_pixmap;
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}
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GdkBitmap *wxBitmap::GetBitmap(void) const
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{
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if (!Ok())
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{
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wxFAIL_MSG( "invalid bitmap" );
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return (GdkBitmap *) NULL;
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}
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wxCHECK_MSG( Ok(), (GdkBitmap *) NULL, "invalid bitmap" );
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return M_BMPDATA->m_bitmap;
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}
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@ -561,11 +530,7 @@ wxImage wxBitmap::ConvertToImage() const
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{
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wxImage image;
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if (!Ok())
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{
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wxFAIL_MSG( "invalid bitmap" );
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return image;
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}
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wxCHECK_MSG( Ok(), image, "invalid bitmap" );
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GdkImage *gdk_image = gdk_image_get( M_BMPDATA->m_pixmap, 0, 0, M_BMPDATA->m_width, M_BMPDATA->m_height );
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282
src/gtk/dnd.cpp
282
src/gtk/dnd.cpp
@ -36,6 +36,86 @@ extern bool g_blockEventsOnDrag;
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#ifdef NEW_GTK_DND_CODE
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#include "gtk/gtkdnd.h"
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#include "gtk/gtkselection.h"
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// ----------------------------------------------------------------------------
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// "drag_leave"
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// ----------------------------------------------------------------------------
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static void target_drag_leave( GtkWidget *WXUNUSED(widget),
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GdkDragContext *WXUNUSED(context),
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guint WXUNUSED(time) )
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{
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printf( "leave.\n" );
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}
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// ----------------------------------------------------------------------------
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// "drag_motion"
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// ----------------------------------------------------------------------------
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static gboolean target_drag_motion( GtkWidget *WXUNUSED(widget),
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GdkDragContext *context,
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gint WXUNUSED(x),
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gint WXUNUSED(y),
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guint time )
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{
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printf( "motion.\n" );
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gdk_drag_status( context, context->suggested_action, time );
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return TRUE;
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}
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// ----------------------------------------------------------------------------
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// "drag_drop"
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// ----------------------------------------------------------------------------
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static gboolean target_drag_drop( GtkWidget *widget,
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GdkDragContext *context,
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gint x,
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gint y,
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guint time )
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{
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printf( "drop at: %d,%d.\n", x, y );
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if (context->targets)
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{
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gtk_drag_get_data( widget,
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context,
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GPOINTER_TO_INT (context->targets->data),
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time );
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}
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return FALSE;
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}
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// ----------------------------------------------------------------------------
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// "drag_data_received"
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// ----------------------------------------------------------------------------
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static void target_drag_data_received( GtkWidget *WXUNUSED(widget),
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GdkDragContext *context,
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gint x,
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gint y,
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GtkSelectionData *data,
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guint WXUNUSED(info),
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guint time )
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{
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printf( "data receive at: %d,%d.\n", x, y );
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if ((data->length >= 0) && (data->format == 8))
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{
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wxString str = (const char*)data->data;
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printf( "Received %s\n.", WXSTRINGCAST str );
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gtk_drag_finish( context, TRUE, FALSE, time );
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return;
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}
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gtk_drag_finish (context, FALSE, FALSE, time);
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}
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// ----------------------------------------------------------------------------
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// wxDropTarget
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// ----------------------------------------------------------------------------
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wxDropTarget::wxDropTarget()
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{
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}
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@ -46,31 +126,47 @@ wxDropTarget::~wxDropTarget()
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void wxDropTarget::UnregisterWidget( GtkWidget *widget )
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{
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if (!widget) return;
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wxCHECK_RET( widget != NULL, "unregister widget is NULL" );
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// TODO
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gtk_drag_dest_set( widget,
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(GtkDestDefaults) 0,
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(GtkTargetEntry*) NULL,
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0,
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(GdkDragAction) 0 );
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gtk_signal_disconnect_by_func( GTK_OBJECT(widget),
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GTK_SIGNAL_FUNC(target_drag_leave), (gpointer) this );
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gtk_signal_disconnect_by_func( GTK_OBJECT(widget),
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GTK_SIGNAL_FUNC(target_drag_motion), (gpointer) this );
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gtk_signal_disconnect_by_func( GTK_OBJECT(widget),
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GTK_SIGNAL_FUNC(target_drag_drop), (gpointer) this );
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gtk_signal_disconnect_by_func( GTK_OBJECT(widget),
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GTK_SIGNAL_FUNC(target_drag_data_received), (gpointer) this );
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}
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void wxDropTarget::RegisterWidget( GtkWidget *widget )
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{
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if (!widget) return;
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wxCHECK_RET( widget != NULL, "register widget is NULL" );
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GtkTargetEntry format;
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format.info = 0;
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format.flags = 0;
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wxString formats;
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int valid = 0;
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for ( size_t i = 0; i < GetFormatCount(); i++ )
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{
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wxDataFormat df = GetFormat( i );
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switch (df)
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{
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case wxDF_TEXT:
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if (i > 0) formats += ";";
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formats += "text/plain";
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format.target = "text/plain";
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valid++;
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break;
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case wxDF_FILENAME:
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if (i > 0) formats += ";";
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formats += "file:ALL";
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format.target = "file:ALL";
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valid++;
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break;
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default:
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@ -78,9 +174,25 @@ void wxDropTarget::RegisterWidget( GtkWidget *widget )
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}
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}
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char *str = WXSTRINGCAST formats;
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wxASSERT_MSG( valid != 0, "No valid DnD format supported." );
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// TODO
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gtk_drag_dest_set( widget,
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GTK_DEST_DEFAULT_ALL,
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&format,
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1,
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(GdkDragAction)(GDK_ACTION_COPY | GDK_ACTION_MOVE) );
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gtk_signal_connect( GTK_OBJECT(widget), "drag_leave",
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GTK_SIGNAL_FUNC(target_drag_leave), (gpointer) this );
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gtk_signal_connect( GTK_OBJECT(widget), "drag_motion",
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GTK_SIGNAL_FUNC(target_drag_motion), (gpointer) this );
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gtk_signal_connect( GTK_OBJECT(widget), "drag_drop",
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GTK_SIGNAL_FUNC(target_drag_drop), (gpointer) this );
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gtk_signal_connect( GTK_OBJECT(widget), "drag_data_received",
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GTK_SIGNAL_FUNC(target_drag_data_received), (gpointer) this );
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}
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// ----------------------------------------------------------------------------
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@ -258,7 +370,35 @@ void wxDropSource::UnregisterWindow(void)
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// TODO
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}
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#else
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#else // NEW_CODE
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//-----------------------------------------------------------------------------
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// "drop_data_available_event"
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//-----------------------------------------------------------------------------
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static void gtk_target_callback( GtkWidget *widget,
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GdkEventDropDataAvailable *event,
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wxDropTarget *target )
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{
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if (target)
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{
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int x = 0;
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int y = 0;
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gdk_window_get_pointer( widget->window, &x, &y, (GdkModifierType *) NULL );
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printf( "Drop data is of type %s.\n", event->data_type );
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target->OnDrop( x, y, (const void*)event->data, (size_t)event->data_numbytes );
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}
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/*
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g_free (event->data);
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g_free (event->data_type);
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*/
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}
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// ----------------------------------------------------------------------------
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// wxDropTarget
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@ -274,39 +414,45 @@ wxDropTarget::~wxDropTarget()
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void wxDropTarget::UnregisterWidget( GtkWidget *widget )
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{
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if (!widget) return;
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if (!widget) return;
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gtk_widget_dnd_drop_set( widget, FALSE, (gchar **) NULL, 0, FALSE );
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gtk_signal_disconnect_by_func( GTK_OBJECT(widget),
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GTK_SIGNAL_FUNC(gtk_target_callback), (gpointer) this );
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gtk_widget_dnd_drop_set( widget, FALSE, (gchar **) NULL, 0, FALSE );
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}
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void wxDropTarget::RegisterWidget( GtkWidget *widget )
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{
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wxString formats;
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int valid = 0;
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wxString formats;
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int valid = 0;
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for ( size_t i = 0; i < GetFormatCount(); i++ )
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{
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wxDataFormat df = GetFormat( i );
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switch (df)
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for ( size_t i = 0; i < GetFormatCount(); i++ )
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{
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case wxDF_TEXT:
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if (i > 0) formats += ";";
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formats += "text/plain";
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valid++;
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break;
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case wxDF_FILENAME:
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if (i > 0) formats += ";";
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formats += "file:ALL";
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valid++;
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break;
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default:
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break;
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wxDataFormat df = GetFormat( i );
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switch (df)
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{
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case wxDF_TEXT:
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if (i > 0) formats += ";";
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formats += "text/plain";
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valid++;
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break;
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case wxDF_FILENAME:
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if (i > 0) formats += ";";
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formats += "file:ALL";
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valid++;
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break;
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default:
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break;
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}
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}
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}
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char *str = WXSTRINGCAST formats;
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char *str = WXSTRINGCAST formats;
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gtk_widget_dnd_drop_set( widget, TRUE, &str, valid, FALSE );
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gtk_widget_dnd_drop_set( widget, TRUE, &str, valid, FALSE );
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gtk_signal_connect( GTK_OBJECT(widget), "drop_data_available_event",
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GTK_SIGNAL_FUNC(gtk_target_callback), (gpointer) this );
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}
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// ----------------------------------------------------------------------------
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@ -315,25 +461,25 @@ void wxDropTarget::RegisterWidget( GtkWidget *widget )
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bool wxTextDropTarget::OnDrop( long x, long y, const void *data, size_t WXUNUSED(size) )
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{
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OnDropText( x, y, (const char*)data );
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return TRUE;
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OnDropText( x, y, (const char*)data );
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return TRUE;
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}
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bool wxTextDropTarget::OnDropText( long x, long y, const char *psz )
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{
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printf( "Got dropped text: %s.\n", psz );
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printf( "At x: %d, y: %d.\n", (int)x, (int)y );
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return TRUE;
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printf( "Got dropped text: %s.\n", psz );
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printf( "At x: %d, y: %d.\n", (int)x, (int)y );
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return TRUE;
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}
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size_t wxTextDropTarget::GetFormatCount() const
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{
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return 1;
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return 1;
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}
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wxDataFormat wxTextDropTarget::GetFormat(size_t WXUNUSED(n)) const
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{
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return wxDF_TEXT;
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return wxDF_TEXT;
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}
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// ----------------------------------------------------------------------------
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@ -342,50 +488,50 @@ wxDataFormat wxTextDropTarget::GetFormat(size_t WXUNUSED(n)) const
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bool wxFileDropTarget::OnDropFiles( long x, long y, size_t nFiles, const char * const aszFiles[] )
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{
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printf( "Got %d dropped files.\n", (int)nFiles );
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printf( "At x: %d, y: %d.\n", (int)x, (int)y );
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for (size_t i = 0; i < nFiles; i++)
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{
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printf( aszFiles[i] );
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printf( "\n" );
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}
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return TRUE;
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printf( "Got %d dropped files.\n", (int)nFiles );
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printf( "At x: %d, y: %d.\n", (int)x, (int)y );
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for (size_t i = 0; i < nFiles; i++)
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{
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printf( aszFiles[i] );
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printf( "\n" );
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}
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return TRUE;
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}
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bool wxFileDropTarget::OnDrop(long x, long y, const void *data, size_t size )
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{
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size_t number = 0;
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char *text = (char*) data;
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for (size_t i = 0; i < size; i++)
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if (text[i] == 0) number++;
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size_t number = 0;
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char *text = (char*) data;
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for (size_t i = 0; i < size; i++)
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if (text[i] == 0) number++;
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if (number == 0) return TRUE;
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if (number == 0) return TRUE;
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char **files = new char*[number];
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char **files = new char*[number];
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text = (char*) data;
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for (size_t i = 0; i < number; i++)
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{
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files[i] = text;
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int len = strlen( text );
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text += len+1;
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}
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text = (char*) data;
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for (size_t i = 0; i < number; i++)
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{
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files[i] = text;
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int len = strlen( text );
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text += len+1;
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}
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bool ret = OnDropFiles( x, y, 1, files );
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bool ret = OnDropFiles( x, y, 1, files );
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free( files );
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free( files );
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return ret;
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return ret;
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}
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size_t wxFileDropTarget::GetFormatCount() const
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{
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return 1;
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||||
return 1;
|
||||
}
|
||||
|
||||
wxDataFormat wxFileDropTarget::GetFormat(size_t WXUNUSED(n)) const
|
||||
{
|
||||
return wxDF_FILENAME;
|
||||
return wxDF_FILENAME;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
|
@ -163,7 +163,7 @@ void wxListBox::AppendCommon( const wxString &item )
|
||||
|
||||
ConnectWidget( list_item );
|
||||
|
||||
ConnectDnDWidget( list_item );
|
||||
if (m_dropTarget) m_dropTarget->RegisterWidget( list_item );
|
||||
}
|
||||
|
||||
void wxListBox::Append( const wxString &item )
|
||||
@ -481,20 +481,26 @@ void wxListBox::SetDropTarget( wxDropTarget *dropTarget )
|
||||
{
|
||||
wxCHECK_RET( m_list != NULL, "invalid listbox" );
|
||||
|
||||
GList *child = m_list->children;
|
||||
while (child)
|
||||
if (m_dropTarget)
|
||||
{
|
||||
DisconnectDnDWidget( GTK_WIDGET( child->data ) );
|
||||
child = child->next;
|
||||
GList *child = m_list->children;
|
||||
while (child)
|
||||
{
|
||||
m_dropTarget->UnregisterWidget( GTK_WIDGET( child->data ) );
|
||||
child = child->next;
|
||||
}
|
||||
}
|
||||
|
||||
wxWindow::SetDropTarget( dropTarget );
|
||||
|
||||
child = m_list->children;
|
||||
while (child)
|
||||
if (m_dropTarget)
|
||||
{
|
||||
ConnectDnDWidget( GTK_WIDGET( child->data ) );
|
||||
child = child->next;
|
||||
GList *child = m_list->children;
|
||||
while (child)
|
||||
{
|
||||
m_dropTarget->RegisterWidget( GTK_WIDGET( child->data ) );
|
||||
child = child->next;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -109,16 +109,6 @@
|
||||
|
||||
*/
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// cond comp
|
||||
//-----------------------------------------------------------------------------
|
||||
|
||||
#if (GTK_MINOR_VERSION == 1)
|
||||
#if (GTK_MICRO_VERSION >= 3)
|
||||
#define NEW_GTK_DND_CODE
|
||||
#endif
|
||||
#endif
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// data
|
||||
//-----------------------------------------------------------------------------
|
||||
@ -852,39 +842,6 @@ static gint gtk_scrollbar_button_release_callback( GtkRange *widget, GdkEventBut
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
|
||||
#ifdef NEW_GTK_DND_CODE
|
||||
|
||||
#else
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// "drop_data_available_event"
|
||||
//-----------------------------------------------------------------------------
|
||||
|
||||
static void gtk_window_drop_callback( GtkWidget *widget, GdkEventDropDataAvailable *event, wxWindow *win )
|
||||
{
|
||||
if (!win->HasVMT()) return;
|
||||
|
||||
if (win->GetDropTarget())
|
||||
{
|
||||
int x = 0;
|
||||
int y = 0;
|
||||
gdk_window_get_pointer( widget->window, &x, &y, (GdkModifierType *) NULL );
|
||||
|
||||
printf( "Drop data is of type %s.\n", event->data_type );
|
||||
|
||||
win->GetDropTarget()->OnDrop( x, y, (const void*)event->data, (size_t)event->data_numbytes );
|
||||
}
|
||||
|
||||
/*
|
||||
g_free (event->dropdataavailable.data);
|
||||
g_free (event->dropdataavailable.data_type);
|
||||
*/
|
||||
}
|
||||
|
||||
#endif
|
||||
// NEW_GTK_DND_CODE
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// InsertChild for wxWindow.
|
||||
//-----------------------------------------------------------------------------
|
||||
@ -999,7 +956,6 @@ bool wxWindow::Create( wxWindow *parent, wxWindowID id,
|
||||
PreCreation( parent, id, pos, size, style, name );
|
||||
|
||||
m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL );
|
||||
m_hasScrolling = TRUE;
|
||||
|
||||
GtkScrolledWindow *s_window = GTK_SCROLLED_WINDOW(m_widget);
|
||||
|
||||
@ -2207,12 +2163,12 @@ void wxWindow::SetDropTarget( wxDropTarget *dropTarget )
|
||||
|
||||
GtkWidget *dnd_widget = GetConnectWidget();
|
||||
|
||||
DisconnectDnDWidget( dnd_widget );
|
||||
if (m_dropTarget) m_dropTarget->UnregisterWidget( dnd_widget );
|
||||
|
||||
if (m_dropTarget) delete m_dropTarget;
|
||||
m_dropTarget = dropTarget;
|
||||
|
||||
ConnectDnDWidget( dnd_widget );
|
||||
if (m_dropTarget) m_dropTarget->RegisterWidget( dnd_widget );
|
||||
}
|
||||
|
||||
wxDropTarget *wxWindow::GetDropTarget() const
|
||||
@ -2220,40 +2176,6 @@ wxDropTarget *wxWindow::GetDropTarget() const
|
||||
return m_dropTarget;
|
||||
}
|
||||
|
||||
void wxWindow::ConnectDnDWidget( GtkWidget *widget )
|
||||
{
|
||||
if (!m_dropTarget) return;
|
||||
|
||||
m_dropTarget->RegisterWidget( widget );
|
||||
|
||||
#ifdef NEW_GTK_DND_CODE
|
||||
|
||||
#else
|
||||
|
||||
gtk_signal_connect( GTK_OBJECT(widget), "drop_data_available_event",
|
||||
GTK_SIGNAL_FUNC(gtk_window_drop_callback), (gpointer)this );
|
||||
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
void wxWindow::DisconnectDnDWidget( GtkWidget *widget )
|
||||
{
|
||||
if (!m_dropTarget) return;
|
||||
|
||||
#ifdef NEW_GTK_DND_CODE
|
||||
|
||||
#else
|
||||
|
||||
gtk_signal_disconnect_by_func( GTK_OBJECT(widget),
|
||||
GTK_SIGNAL_FUNC(gtk_window_drop_callback), (gpointer)this );
|
||||
|
||||
m_dropTarget->UnregisterWidget( widget );
|
||||
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
GtkWidget* wxWindow::GetConnectWidget()
|
||||
{
|
||||
GtkWidget *connect_widget = m_widget;
|
||||
@ -2394,6 +2316,8 @@ void wxWindow::SetScrollbar( int orient, int pos, int thumbVisible,
|
||||
wxASSERT_MSG( (m_wxwindow != NULL), "window needs client area" );
|
||||
|
||||
if (!m_wxwindow) return;
|
||||
|
||||
m_hasScrolling = TRUE;
|
||||
|
||||
if (orient == wxHORIZONTAL)
|
||||
{
|
||||
|
@ -227,33 +227,21 @@ bool wxBitmap::Ok(void) const
|
||||
|
||||
int wxBitmap::GetHeight(void) const
|
||||
{
|
||||
if (!Ok())
|
||||
{
|
||||
wxFAIL_MSG( "invalid bitmap" );
|
||||
return -1;
|
||||
}
|
||||
wxCHECK_MSG( Ok(), -1, "invalid bitmap" );
|
||||
|
||||
return M_BMPDATA->m_height;
|
||||
}
|
||||
|
||||
int wxBitmap::GetWidth(void) const
|
||||
{
|
||||
if (!Ok())
|
||||
{
|
||||
wxFAIL_MSG( "invalid bitmap" );
|
||||
return -1;
|
||||
}
|
||||
wxCHECK_MSG( Ok(), -1, "invalid bitmap" );
|
||||
|
||||
return M_BMPDATA->m_width;
|
||||
}
|
||||
|
||||
int wxBitmap::GetDepth(void) const
|
||||
{
|
||||
if (!Ok())
|
||||
{
|
||||
wxFAIL_MSG( "invalid bitmap" );
|
||||
return -1;
|
||||
}
|
||||
wxCHECK_MSG( Ok(), -1, "invalid bitmap" );
|
||||
|
||||
return M_BMPDATA->m_bpp;
|
||||
}
|
||||
@ -287,22 +275,14 @@ void wxBitmap::SetDepth( int depth )
|
||||
|
||||
wxMask *wxBitmap::GetMask(void) const
|
||||
{
|
||||
if (!Ok())
|
||||
{
|
||||
wxFAIL_MSG( "invalid bitmap" );
|
||||
return (wxMask *) NULL;
|
||||
}
|
||||
wxCHECK_MSG( Ok(), (wxMask *) NULL, "invalid bitmap" );
|
||||
|
||||
return M_BMPDATA->m_mask;
|
||||
}
|
||||
|
||||
void wxBitmap::SetMask( wxMask *mask )
|
||||
{
|
||||
if (!Ok())
|
||||
{
|
||||
wxFAIL_MSG( "invalid bitmap" );
|
||||
return;
|
||||
}
|
||||
wxCHECK_RET( Ok(), "invalid bitmap" );
|
||||
|
||||
if (M_BMPDATA->m_mask) delete M_BMPDATA->m_mask;
|
||||
|
||||
@ -311,11 +291,7 @@ void wxBitmap::SetMask( wxMask *mask )
|
||||
|
||||
bool wxBitmap::SaveFile( const wxString &name, int type, wxPalette *WXUNUSED(palette) )
|
||||
{
|
||||
if (!Ok())
|
||||
{
|
||||
wxFAIL_MSG( "invalid bitmap" );
|
||||
return FALSE;
|
||||
}
|
||||
wxCHECK_MSG( Ok(), FALSE, "invalid bitmap" );
|
||||
|
||||
if (type == wxBITMAP_TYPE_PNG)
|
||||
{
|
||||
@ -371,27 +347,20 @@ bool wxBitmap::LoadFile( const wxString &name, int type )
|
||||
wxPalette *wxBitmap::GetPalette(void) const
|
||||
{
|
||||
if (!Ok()) return (wxPalette *) NULL;
|
||||
|
||||
return M_BMPDATA->m_palette;
|
||||
}
|
||||
|
||||
GdkPixmap *wxBitmap::GetPixmap(void) const
|
||||
{
|
||||
if (!Ok())
|
||||
{
|
||||
wxFAIL_MSG( "invalid bitmap" );
|
||||
return (GdkPixmap *) NULL;
|
||||
}
|
||||
wxCHECK_MSG( Ok(), (GdkPixmap *) NULL, "invalid bitmap" );
|
||||
|
||||
return M_BMPDATA->m_pixmap;
|
||||
}
|
||||
|
||||
GdkBitmap *wxBitmap::GetBitmap(void) const
|
||||
{
|
||||
if (!Ok())
|
||||
{
|
||||
wxFAIL_MSG( "invalid bitmap" );
|
||||
return (GdkBitmap *) NULL;
|
||||
}
|
||||
wxCHECK_MSG( Ok(), (GdkBitmap *) NULL, "invalid bitmap" );
|
||||
|
||||
return M_BMPDATA->m_bitmap;
|
||||
}
|
||||
@ -561,11 +530,7 @@ wxImage wxBitmap::ConvertToImage() const
|
||||
{
|
||||
wxImage image;
|
||||
|
||||
if (!Ok())
|
||||
{
|
||||
wxFAIL_MSG( "invalid bitmap" );
|
||||
return image;
|
||||
}
|
||||
wxCHECK_MSG( Ok(), image, "invalid bitmap" );
|
||||
|
||||
GdkImage *gdk_image = gdk_image_get( M_BMPDATA->m_pixmap, 0, 0, M_BMPDATA->m_width, M_BMPDATA->m_height );
|
||||
|
||||
|
282
src/gtk1/dnd.cpp
282
src/gtk1/dnd.cpp
@ -36,6 +36,86 @@ extern bool g_blockEventsOnDrag;
|
||||
|
||||
#ifdef NEW_GTK_DND_CODE
|
||||
|
||||
#include "gtk/gtkdnd.h"
|
||||
#include "gtk/gtkselection.h"
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// "drag_leave"
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
static void target_drag_leave( GtkWidget *WXUNUSED(widget),
|
||||
GdkDragContext *WXUNUSED(context),
|
||||
guint WXUNUSED(time) )
|
||||
{
|
||||
printf( "leave.\n" );
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// "drag_motion"
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
static gboolean target_drag_motion( GtkWidget *WXUNUSED(widget),
|
||||
GdkDragContext *context,
|
||||
gint WXUNUSED(x),
|
||||
gint WXUNUSED(y),
|
||||
guint time )
|
||||
{
|
||||
printf( "motion.\n" );
|
||||
gdk_drag_status( context, context->suggested_action, time );
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// "drag_drop"
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
static gboolean target_drag_drop( GtkWidget *widget,
|
||||
GdkDragContext *context,
|
||||
gint x,
|
||||
gint y,
|
||||
guint time )
|
||||
{
|
||||
printf( "drop at: %d,%d.\n", x, y );
|
||||
|
||||
if (context->targets)
|
||||
{
|
||||
gtk_drag_get_data( widget,
|
||||
context,
|
||||
GPOINTER_TO_INT (context->targets->data),
|
||||
time );
|
||||
}
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// "drag_data_received"
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
static void target_drag_data_received( GtkWidget *WXUNUSED(widget),
|
||||
GdkDragContext *context,
|
||||
gint x,
|
||||
gint y,
|
||||
GtkSelectionData *data,
|
||||
guint WXUNUSED(info),
|
||||
guint time )
|
||||
{
|
||||
printf( "data receive at: %d,%d.\n", x, y );
|
||||
|
||||
if ((data->length >= 0) && (data->format == 8))
|
||||
{
|
||||
wxString str = (const char*)data->data;
|
||||
printf( "Received %s\n.", WXSTRINGCAST str );
|
||||
gtk_drag_finish( context, TRUE, FALSE, time );
|
||||
return;
|
||||
}
|
||||
|
||||
gtk_drag_finish (context, FALSE, FALSE, time);
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// wxDropTarget
|
||||
// ----------------------------------------------------------------------------
|
||||
|
||||
wxDropTarget::wxDropTarget()
|
||||
{
|
||||
}
|
||||
@ -46,31 +126,47 @@ wxDropTarget::~wxDropTarget()
|
||||
|
||||
void wxDropTarget::UnregisterWidget( GtkWidget *widget )
|
||||
{
|
||||
if (!widget) return;
|
||||
wxCHECK_RET( widget != NULL, "unregister widget is NULL" );
|
||||
|
||||
// TODO
|
||||
gtk_drag_dest_set( widget,
|
||||
(GtkDestDefaults) 0,
|
||||
(GtkTargetEntry*) NULL,
|
||||
0,
|
||||
(GdkDragAction) 0 );
|
||||
|
||||
gtk_signal_disconnect_by_func( GTK_OBJECT(widget),
|
||||
GTK_SIGNAL_FUNC(target_drag_leave), (gpointer) this );
|
||||
|
||||
gtk_signal_disconnect_by_func( GTK_OBJECT(widget),
|
||||
GTK_SIGNAL_FUNC(target_drag_motion), (gpointer) this );
|
||||
|
||||
gtk_signal_disconnect_by_func( GTK_OBJECT(widget),
|
||||
GTK_SIGNAL_FUNC(target_drag_drop), (gpointer) this );
|
||||
|
||||
gtk_signal_disconnect_by_func( GTK_OBJECT(widget),
|
||||
GTK_SIGNAL_FUNC(target_drag_data_received), (gpointer) this );
|
||||
}
|
||||
|
||||
void wxDropTarget::RegisterWidget( GtkWidget *widget )
|
||||
{
|
||||
if (!widget) return;
|
||||
wxCHECK_RET( widget != NULL, "register widget is NULL" );
|
||||
|
||||
GtkTargetEntry format;
|
||||
format.info = 0;
|
||||
format.flags = 0;
|
||||
|
||||
wxString formats;
|
||||
int valid = 0;
|
||||
|
||||
for ( size_t i = 0; i < GetFormatCount(); i++ )
|
||||
{
|
||||
wxDataFormat df = GetFormat( i );
|
||||
switch (df)
|
||||
{
|
||||
case wxDF_TEXT:
|
||||
if (i > 0) formats += ";";
|
||||
formats += "text/plain";
|
||||
format.target = "text/plain";
|
||||
valid++;
|
||||
break;
|
||||
case wxDF_FILENAME:
|
||||
if (i > 0) formats += ";";
|
||||
formats += "file:ALL";
|
||||
format.target = "file:ALL";
|
||||
valid++;
|
||||
break;
|
||||
default:
|
||||
@ -78,9 +174,25 @@ void wxDropTarget::RegisterWidget( GtkWidget *widget )
|
||||
}
|
||||
}
|
||||
|
||||
char *str = WXSTRINGCAST formats;
|
||||
wxASSERT_MSG( valid != 0, "No valid DnD format supported." );
|
||||
|
||||
// TODO
|
||||
gtk_drag_dest_set( widget,
|
||||
GTK_DEST_DEFAULT_ALL,
|
||||
&format,
|
||||
1,
|
||||
(GdkDragAction)(GDK_ACTION_COPY | GDK_ACTION_MOVE) );
|
||||
|
||||
gtk_signal_connect( GTK_OBJECT(widget), "drag_leave",
|
||||
GTK_SIGNAL_FUNC(target_drag_leave), (gpointer) this );
|
||||
|
||||
gtk_signal_connect( GTK_OBJECT(widget), "drag_motion",
|
||||
GTK_SIGNAL_FUNC(target_drag_motion), (gpointer) this );
|
||||
|
||||
gtk_signal_connect( GTK_OBJECT(widget), "drag_drop",
|
||||
GTK_SIGNAL_FUNC(target_drag_drop), (gpointer) this );
|
||||
|
||||
gtk_signal_connect( GTK_OBJECT(widget), "drag_data_received",
|
||||
GTK_SIGNAL_FUNC(target_drag_data_received), (gpointer) this );
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
@ -258,7 +370,35 @@ void wxDropSource::UnregisterWindow(void)
|
||||
// TODO
|
||||
}
|
||||
|
||||
#else
|
||||
|
||||
#else // NEW_CODE
|
||||
|
||||
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// "drop_data_available_event"
|
||||
//-----------------------------------------------------------------------------
|
||||
|
||||
static void gtk_target_callback( GtkWidget *widget,
|
||||
GdkEventDropDataAvailable *event,
|
||||
wxDropTarget *target )
|
||||
{
|
||||
if (target)
|
||||
{
|
||||
int x = 0;
|
||||
int y = 0;
|
||||
gdk_window_get_pointer( widget->window, &x, &y, (GdkModifierType *) NULL );
|
||||
|
||||
printf( "Drop data is of type %s.\n", event->data_type );
|
||||
|
||||
target->OnDrop( x, y, (const void*)event->data, (size_t)event->data_numbytes );
|
||||
}
|
||||
|
||||
/*
|
||||
g_free (event->data);
|
||||
g_free (event->data_type);
|
||||
*/
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
// wxDropTarget
|
||||
@ -274,39 +414,45 @@ wxDropTarget::~wxDropTarget()
|
||||
|
||||
void wxDropTarget::UnregisterWidget( GtkWidget *widget )
|
||||
{
|
||||
if (!widget) return;
|
||||
if (!widget) return;
|
||||
|
||||
gtk_widget_dnd_drop_set( widget, FALSE, (gchar **) NULL, 0, FALSE );
|
||||
gtk_signal_disconnect_by_func( GTK_OBJECT(widget),
|
||||
GTK_SIGNAL_FUNC(gtk_target_callback), (gpointer) this );
|
||||
|
||||
gtk_widget_dnd_drop_set( widget, FALSE, (gchar **) NULL, 0, FALSE );
|
||||
}
|
||||
|
||||
void wxDropTarget::RegisterWidget( GtkWidget *widget )
|
||||
{
|
||||
wxString formats;
|
||||
int valid = 0;
|
||||
wxString formats;
|
||||
int valid = 0;
|
||||
|
||||
for ( size_t i = 0; i < GetFormatCount(); i++ )
|
||||
{
|
||||
wxDataFormat df = GetFormat( i );
|
||||
switch (df)
|
||||
for ( size_t i = 0; i < GetFormatCount(); i++ )
|
||||
{
|
||||
case wxDF_TEXT:
|
||||
if (i > 0) formats += ";";
|
||||
formats += "text/plain";
|
||||
valid++;
|
||||
break;
|
||||
case wxDF_FILENAME:
|
||||
if (i > 0) formats += ";";
|
||||
formats += "file:ALL";
|
||||
valid++;
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
wxDataFormat df = GetFormat( i );
|
||||
switch (df)
|
||||
{
|
||||
case wxDF_TEXT:
|
||||
if (i > 0) formats += ";";
|
||||
formats += "text/plain";
|
||||
valid++;
|
||||
break;
|
||||
case wxDF_FILENAME:
|
||||
if (i > 0) formats += ";";
|
||||
formats += "file:ALL";
|
||||
valid++;
|
||||
break;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
char *str = WXSTRINGCAST formats;
|
||||
char *str = WXSTRINGCAST formats;
|
||||
|
||||
gtk_widget_dnd_drop_set( widget, TRUE, &str, valid, FALSE );
|
||||
gtk_widget_dnd_drop_set( widget, TRUE, &str, valid, FALSE );
|
||||
|
||||
gtk_signal_connect( GTK_OBJECT(widget), "drop_data_available_event",
|
||||
GTK_SIGNAL_FUNC(gtk_target_callback), (gpointer) this );
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
@ -315,25 +461,25 @@ void wxDropTarget::RegisterWidget( GtkWidget *widget )
|
||||
|
||||
bool wxTextDropTarget::OnDrop( long x, long y, const void *data, size_t WXUNUSED(size) )
|
||||
{
|
||||
OnDropText( x, y, (const char*)data );
|
||||
return TRUE;
|
||||
OnDropText( x, y, (const char*)data );
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool wxTextDropTarget::OnDropText( long x, long y, const char *psz )
|
||||
{
|
||||
printf( "Got dropped text: %s.\n", psz );
|
||||
printf( "At x: %d, y: %d.\n", (int)x, (int)y );
|
||||
return TRUE;
|
||||
printf( "Got dropped text: %s.\n", psz );
|
||||
printf( "At x: %d, y: %d.\n", (int)x, (int)y );
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
size_t wxTextDropTarget::GetFormatCount() const
|
||||
{
|
||||
return 1;
|
||||
return 1;
|
||||
}
|
||||
|
||||
wxDataFormat wxTextDropTarget::GetFormat(size_t WXUNUSED(n)) const
|
||||
{
|
||||
return wxDF_TEXT;
|
||||
return wxDF_TEXT;
|
||||
}
|
||||
|
||||
// ----------------------------------------------------------------------------
|
||||
@ -342,50 +488,50 @@ wxDataFormat wxTextDropTarget::GetFormat(size_t WXUNUSED(n)) const
|
||||
|
||||
bool wxFileDropTarget::OnDropFiles( long x, long y, size_t nFiles, const char * const aszFiles[] )
|
||||
{
|
||||
printf( "Got %d dropped files.\n", (int)nFiles );
|
||||
printf( "At x: %d, y: %d.\n", (int)x, (int)y );
|
||||
for (size_t i = 0; i < nFiles; i++)
|
||||
{
|
||||
printf( aszFiles[i] );
|
||||
printf( "\n" );
|
||||
}
|
||||
return TRUE;
|
||||
printf( "Got %d dropped files.\n", (int)nFiles );
|
||||
printf( "At x: %d, y: %d.\n", (int)x, (int)y );
|
||||
for (size_t i = 0; i < nFiles; i++)
|
||||
{
|
||||
printf( aszFiles[i] );
|
||||
printf( "\n" );
|
||||
}
|
||||
return TRUE;
|
||||
}
|
||||
|
||||
bool wxFileDropTarget::OnDrop(long x, long y, const void *data, size_t size )
|
||||
{
|
||||
size_t number = 0;
|
||||
char *text = (char*) data;
|
||||
for (size_t i = 0; i < size; i++)
|
||||
if (text[i] == 0) number++;
|
||||
size_t number = 0;
|
||||
char *text = (char*) data;
|
||||
for (size_t i = 0; i < size; i++)
|
||||
if (text[i] == 0) number++;
|
||||
|
||||
if (number == 0) return TRUE;
|
||||
if (number == 0) return TRUE;
|
||||
|
||||
char **files = new char*[number];
|
||||
char **files = new char*[number];
|
||||
|
||||
text = (char*) data;
|
||||
for (size_t i = 0; i < number; i++)
|
||||
{
|
||||
files[i] = text;
|
||||
int len = strlen( text );
|
||||
text += len+1;
|
||||
}
|
||||
text = (char*) data;
|
||||
for (size_t i = 0; i < number; i++)
|
||||
{
|
||||
files[i] = text;
|
||||
int len = strlen( text );
|
||||
text += len+1;
|
||||
}
|
||||
|
||||
bool ret = OnDropFiles( x, y, 1, files );
|
||||
bool ret = OnDropFiles( x, y, 1, files );
|
||||
|
||||
free( files );
|
||||
free( files );
|
||||
|
||||
return ret;
|
||||
return ret;
|
||||
}
|
||||
|
||||
size_t wxFileDropTarget::GetFormatCount() const
|
||||
{
|
||||
return 1;
|
||||
return 1;
|
||||
}
|
||||
|
||||
wxDataFormat wxFileDropTarget::GetFormat(size_t WXUNUSED(n)) const
|
||||
{
|
||||
return wxDF_FILENAME;
|
||||
return wxDF_FILENAME;
|
||||
}
|
||||
|
||||
//-------------------------------------------------------------------------
|
||||
|
@ -163,7 +163,7 @@ void wxListBox::AppendCommon( const wxString &item )
|
||||
|
||||
ConnectWidget( list_item );
|
||||
|
||||
ConnectDnDWidget( list_item );
|
||||
if (m_dropTarget) m_dropTarget->RegisterWidget( list_item );
|
||||
}
|
||||
|
||||
void wxListBox::Append( const wxString &item )
|
||||
@ -481,20 +481,26 @@ void wxListBox::SetDropTarget( wxDropTarget *dropTarget )
|
||||
{
|
||||
wxCHECK_RET( m_list != NULL, "invalid listbox" );
|
||||
|
||||
GList *child = m_list->children;
|
||||
while (child)
|
||||
if (m_dropTarget)
|
||||
{
|
||||
DisconnectDnDWidget( GTK_WIDGET( child->data ) );
|
||||
child = child->next;
|
||||
GList *child = m_list->children;
|
||||
while (child)
|
||||
{
|
||||
m_dropTarget->UnregisterWidget( GTK_WIDGET( child->data ) );
|
||||
child = child->next;
|
||||
}
|
||||
}
|
||||
|
||||
wxWindow::SetDropTarget( dropTarget );
|
||||
|
||||
child = m_list->children;
|
||||
while (child)
|
||||
if (m_dropTarget)
|
||||
{
|
||||
ConnectDnDWidget( GTK_WIDGET( child->data ) );
|
||||
child = child->next;
|
||||
GList *child = m_list->children;
|
||||
while (child)
|
||||
{
|
||||
m_dropTarget->RegisterWidget( GTK_WIDGET( child->data ) );
|
||||
child = child->next;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
@ -109,16 +109,6 @@
|
||||
|
||||
*/
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// cond comp
|
||||
//-----------------------------------------------------------------------------
|
||||
|
||||
#if (GTK_MINOR_VERSION == 1)
|
||||
#if (GTK_MICRO_VERSION >= 3)
|
||||
#define NEW_GTK_DND_CODE
|
||||
#endif
|
||||
#endif
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// data
|
||||
//-----------------------------------------------------------------------------
|
||||
@ -852,39 +842,6 @@ static gint gtk_scrollbar_button_release_callback( GtkRange *widget, GdkEventBut
|
||||
return FALSE;
|
||||
}
|
||||
|
||||
|
||||
#ifdef NEW_GTK_DND_CODE
|
||||
|
||||
#else
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// "drop_data_available_event"
|
||||
//-----------------------------------------------------------------------------
|
||||
|
||||
static void gtk_window_drop_callback( GtkWidget *widget, GdkEventDropDataAvailable *event, wxWindow *win )
|
||||
{
|
||||
if (!win->HasVMT()) return;
|
||||
|
||||
if (win->GetDropTarget())
|
||||
{
|
||||
int x = 0;
|
||||
int y = 0;
|
||||
gdk_window_get_pointer( widget->window, &x, &y, (GdkModifierType *) NULL );
|
||||
|
||||
printf( "Drop data is of type %s.\n", event->data_type );
|
||||
|
||||
win->GetDropTarget()->OnDrop( x, y, (const void*)event->data, (size_t)event->data_numbytes );
|
||||
}
|
||||
|
||||
/*
|
||||
g_free (event->dropdataavailable.data);
|
||||
g_free (event->dropdataavailable.data_type);
|
||||
*/
|
||||
}
|
||||
|
||||
#endif
|
||||
// NEW_GTK_DND_CODE
|
||||
|
||||
//-----------------------------------------------------------------------------
|
||||
// InsertChild for wxWindow.
|
||||
//-----------------------------------------------------------------------------
|
||||
@ -999,7 +956,6 @@ bool wxWindow::Create( wxWindow *parent, wxWindowID id,
|
||||
PreCreation( parent, id, pos, size, style, name );
|
||||
|
||||
m_widget = gtk_scrolled_window_new( (GtkAdjustment *) NULL, (GtkAdjustment *) NULL );
|
||||
m_hasScrolling = TRUE;
|
||||
|
||||
GtkScrolledWindow *s_window = GTK_SCROLLED_WINDOW(m_widget);
|
||||
|
||||
@ -2207,12 +2163,12 @@ void wxWindow::SetDropTarget( wxDropTarget *dropTarget )
|
||||
|
||||
GtkWidget *dnd_widget = GetConnectWidget();
|
||||
|
||||
DisconnectDnDWidget( dnd_widget );
|
||||
if (m_dropTarget) m_dropTarget->UnregisterWidget( dnd_widget );
|
||||
|
||||
if (m_dropTarget) delete m_dropTarget;
|
||||
m_dropTarget = dropTarget;
|
||||
|
||||
ConnectDnDWidget( dnd_widget );
|
||||
if (m_dropTarget) m_dropTarget->RegisterWidget( dnd_widget );
|
||||
}
|
||||
|
||||
wxDropTarget *wxWindow::GetDropTarget() const
|
||||
@ -2220,40 +2176,6 @@ wxDropTarget *wxWindow::GetDropTarget() const
|
||||
return m_dropTarget;
|
||||
}
|
||||
|
||||
void wxWindow::ConnectDnDWidget( GtkWidget *widget )
|
||||
{
|
||||
if (!m_dropTarget) return;
|
||||
|
||||
m_dropTarget->RegisterWidget( widget );
|
||||
|
||||
#ifdef NEW_GTK_DND_CODE
|
||||
|
||||
#else
|
||||
|
||||
gtk_signal_connect( GTK_OBJECT(widget), "drop_data_available_event",
|
||||
GTK_SIGNAL_FUNC(gtk_window_drop_callback), (gpointer)this );
|
||||
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
void wxWindow::DisconnectDnDWidget( GtkWidget *widget )
|
||||
{
|
||||
if (!m_dropTarget) return;
|
||||
|
||||
#ifdef NEW_GTK_DND_CODE
|
||||
|
||||
#else
|
||||
|
||||
gtk_signal_disconnect_by_func( GTK_OBJECT(widget),
|
||||
GTK_SIGNAL_FUNC(gtk_window_drop_callback), (gpointer)this );
|
||||
|
||||
m_dropTarget->UnregisterWidget( widget );
|
||||
|
||||
#endif
|
||||
|
||||
}
|
||||
|
||||
GtkWidget* wxWindow::GetConnectWidget()
|
||||
{
|
||||
GtkWidget *connect_widget = m_widget;
|
||||
@ -2394,6 +2316,8 @@ void wxWindow::SetScrollbar( int orient, int pos, int thumbVisible,
|
||||
wxASSERT_MSG( (m_wxwindow != NULL), "window needs client area" );
|
||||
|
||||
if (!m_wxwindow) return;
|
||||
|
||||
m_hasScrolling = TRUE;
|
||||
|
||||
if (orient == wxHORIZONTAL)
|
||||
{
|
||||
|
Loading…
Reference in New Issue
Block a user