/////////////////////////////////////////////////////////////////////////////
-// Name: dataview.cpp
+// Name: src/gtk/dataview.cpp
// Purpose: wxDataViewCtrl GTK+2 implementation
// Author: Robert Roebling
// Id: $Id$
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
-#include "wx/defs.h"
-
#if wxUSE_DATAVIEWCTRL
#include "wx/dataview.h"
+
+#ifndef wxUSE_GENERICDATAVIEWCTRL
+
+#ifndef WX_PRECOMP
+ #include "wx/log.h"
+ #include "wx/dcclient.h"
+ #include "wx/sizer.h"
+#endif
+
#include "wx/stockitem.h"
+#include "wx/calctrl.h"
+#include "wx/popupwin.h"
+#include "wx/icon.h"
+
#include "wx/gtk/private.h"
#include "wx/gtk/win_gtk.h"
#include <gtk/gtktreemodel.h>
#include <gtk/gtktreednd.h>
+#include <gdk/gdkkeysyms.h>
+
//-----------------------------------------------------------------------------
// classes
//-----------------------------------------------------------------------------
class wxDataViewCtrl;
-//-----------------------------------------------------------------------------
-// idle system
-//-----------------------------------------------------------------------------
-
-extern void wxapp_install_idle_handler();
-extern bool g_isIdle;
-
//-----------------------------------------------------------------------------
// data
//-----------------------------------------------------------------------------
struct _GtkWxListStoreClass
{
- GObjectClass parent_class;
-
+ GObjectClass list_parent_class;
};
-static GtkWxListStore *wxgtk_list_store_new ();
+static GtkWxListStore *wxgtk_list_store_new (void);
static void wxgtk_list_store_init (GtkWxListStore *list_store);
static void wxgtk_list_store_class_init (GtkWxListStoreClass *klass);
static void wxgtk_list_store_tree_model_init (GtkTreeModelIface *iface);
static GtkTreeModelFlags wxgtk_list_store_get_flags (GtkTreeModel *tree_model);
static gint wxgtk_list_store_get_n_columns (GtkTreeModel *tree_model);
static GType wxgtk_list_store_get_column_type (GtkTreeModel *tree_model,
- gint index);
+ gint index);
static gboolean wxgtk_list_store_get_iter (GtkTreeModel *tree_model,
- GtkTreeIter *iter,
- GtkTreePath *path);
+ GtkTreeIter *iter,
+ GtkTreePath *path);
static GtkTreePath *wxgtk_list_store_get_path (GtkTreeModel *tree_model,
- GtkTreeIter *iter);
+ GtkTreeIter *iter);
static void wxgtk_list_store_get_value (GtkTreeModel *tree_model,
- GtkTreeIter *iter,
- gint column,
- GValue *value);
+ GtkTreeIter *iter,
+ gint column,
+ GValue *value);
static gboolean wxgtk_list_store_iter_next (GtkTreeModel *tree_model,
- GtkTreeIter *iter);
+ GtkTreeIter *iter);
static gboolean wxgtk_list_store_iter_children (GtkTreeModel *tree_model,
- GtkTreeIter *iter,
- GtkTreeIter *parent);
+ GtkTreeIter *iter,
+ GtkTreeIter *parent);
static gboolean wxgtk_list_store_iter_has_child (GtkTreeModel *tree_model,
- GtkTreeIter *iter);
+ GtkTreeIter *iter);
static gint wxgtk_list_store_iter_n_children (GtkTreeModel *tree_model,
- GtkTreeIter *iter);
+ GtkTreeIter *iter);
static gboolean wxgtk_list_store_iter_nth_child (GtkTreeModel *tree_model,
- GtkTreeIter *iter,
- GtkTreeIter *parent,
- gint n);
+ GtkTreeIter *iter,
+ GtkTreeIter *parent,
+ gint n);
static gboolean wxgtk_list_store_iter_parent (GtkTreeModel *tree_model,
- GtkTreeIter *iter,
- GtkTreeIter *child);
+ GtkTreeIter *iter,
+ GtkTreeIter *child);
-static GObjectClass *parent_class = NULL;
+static GObjectClass *list_parent_class = NULL;
GType
gtk_wx_list_store_get_type (void)
{
- static GType list_store_type = 0;
+ static GType list_store_type = 0;
- if (!list_store_type)
+ if (!list_store_type)
{
- static const GTypeInfo list_store_info =
- {
- sizeof (GtkWxListStoreClass),
- NULL, /* base_init */
- NULL, /* base_finalize */
- (GClassInitFunc) wxgtk_list_store_class_init,
- NULL, /* class_finalize */
- NULL, /* class_data */
- sizeof (GtkWxListStore),
- 0,
- (GInstanceInitFunc) wxgtk_list_store_init,
- };
+ static const GTypeInfo list_store_info =
+ {
+ sizeof (GtkWxListStoreClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) wxgtk_list_store_class_init,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof (GtkWxListStore),
+ 0,
+ (GInstanceInitFunc) wxgtk_list_store_init,
+ };
static const GInterfaceInfo tree_model_info =
{
- (GInterfaceInitFunc) wxgtk_list_store_tree_model_init,
- NULL,
- NULL
+ (GInterfaceInitFunc) wxgtk_list_store_tree_model_init,
+ NULL,
+ NULL
};
list_store_type = g_type_register_static (G_TYPE_OBJECT, "GtkWxListStore",
- &list_store_info, (GTypeFlags)0 );
+ &list_store_info, (GTypeFlags)0 );
g_type_add_interface_static (list_store_type,
- GTK_TYPE_TREE_MODEL,
- &tree_model_info);
+ GTK_TYPE_TREE_MODEL,
+ &tree_model_info);
}
return list_store_type;
}
static GtkWxListStore *
-wxgtk_list_store_new()
+wxgtk_list_store_new(void)
{
- GtkWxListStore *retval = (GtkWxListStore *) g_object_new (GTK_TYPE_WX_LIST_STORE, NULL);
- return retval;
+ GtkWxListStore *retval = (GtkWxListStore *) g_object_new (GTK_TYPE_WX_LIST_STORE, NULL);
+ return retval;
}
static void
wxgtk_list_store_class_init (GtkWxListStoreClass *klass)
{
- GObjectClass *object_class;
- parent_class = (GObjectClass*) g_type_class_peek_parent (klass);
- object_class = (GObjectClass*) klass;
+ list_parent_class = (GObjectClass*) g_type_class_peek_parent (klass);
+ GObjectClass *object_class = (GObjectClass*) klass;
object_class->finalize = wxgtk_list_store_finalize;
}
/* delete list_store->model; */
/* must chain up */
- (* parent_class->finalize) (object);
+ (* list_parent_class->finalize) (object);
}
-
+
} // extern "C"
//-----------------------------------------------------------------------------
static GType
wxgtk_list_store_get_column_type (GtkTreeModel *tree_model,
- gint index)
+ gint index)
{
GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), G_TYPE_INVALID);
GType gtype = G_TYPE_INVALID;
-
- wxString wxtype = list_store->model->GetColType( (size_t) index );
-
+
+ wxString wxtype = list_store->model->GetColType( (unsigned int) index );
+
if (wxtype == wxT("string"))
gtype = G_TYPE_STRING;
static gboolean
wxgtk_list_store_get_iter (GtkTreeModel *tree_model,
- GtkTreeIter *iter,
- GtkTreePath *path)
+ GtkTreeIter *iter,
+ GtkTreePath *path)
{
GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), FALSE);
g_return_val_if_fail (gtk_tree_path_get_depth (path) > 0, FALSE);
- size_t i = (size_t)gtk_tree_path_get_indices (path)[0];
+ unsigned int i = (unsigned int)gtk_tree_path_get_indices (path)[0];
if (i >= list_store->model->GetNumberOfRows())
return FALSE;
static GtkTreePath *
wxgtk_list_store_get_path (GtkTreeModel *tree_model,
- GtkTreeIter *iter)
+ GtkTreeIter *iter)
{
g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), NULL);
g_return_val_if_fail (iter->stamp == GTK_WX_LIST_STORE (tree_model)->stamp, NULL);
-
+
GtkTreePath *retval = gtk_tree_path_new ();
// user_data is just the index
- int i = (int) iter->user_data;
+ int i = (wxUIntPtr) iter->user_data;
gtk_tree_path_append_index (retval, i);
return retval;
}
static void
wxgtk_list_store_get_value (GtkTreeModel *tree_model,
- GtkTreeIter *iter,
- gint column,
- GValue *value)
+ GtkTreeIter *iter,
+ gint column,
+ GValue *value)
{
GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
g_return_if_fail (GTK_IS_WX_LIST_STORE (tree_model) );
wxDataViewListModel *model = list_store->model;
- wxString mtype = model->GetColType( (size_t) column );
+ wxString mtype = model->GetColType( (unsigned int) column );
if (mtype == wxT("string"))
{
+ wxVariant variant;
g_value_init( value, G_TYPE_STRING );
- wxVariant variant = model->GetValue( (size_t) column, (size_t) iter->user_data );
+ model->GetValue( variant, (unsigned int) column, (unsigned int) iter->user_data );
g_value_set_string( value, wxGTK_CONV(variant.GetString()) );
}
else
{
}
-
+
#if 0
GtkTreeDataList *list;
gint tmp_column = column;
g_value_init (value, GTK_LIST_STORE (tree_model)->column_headers[column]);
else
_gtk_tree_data_list_node_to_value (list,
- GTK_LIST_STORE (tree_model)->column_headers[column],
- value);
+ GTK_LIST_STORE (tree_model)->column_headers[column],
+ value);
#endif
}
static gboolean
wxgtk_list_store_iter_next (GtkTreeModel *tree_model,
- GtkTreeIter *iter)
+ GtkTreeIter *iter)
{
g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), FALSE);
GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
-
+
g_return_val_if_fail (list_store->stamp == iter->stamp, FALSE);
- int n = (int) iter->user_data;
-
+ int n = (wxUIntPtr) iter->user_data;
+
if (n == -1)
return FALSE;
-
- if (n >= (int) list_store->model->GetNumberOfRows())
+
+ if (n >= (int) list_store->model->GetNumberOfRows()-1)
return FALSE;
-
+
iter->user_data = (gpointer) ++n;
return TRUE;
static gboolean
wxgtk_list_store_iter_children (GtkTreeModel *tree_model,
- GtkTreeIter *iter,
- GtkTreeIter *parent)
+ GtkTreeIter *iter,
+ GtkTreeIter *parent)
{
g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), FALSE);
GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
-
+
// this is a list, nodes have no children
if (parent)
return FALSE;
iter->stamp = list_store->stamp;
iter->user_data = (gpointer) -1;
-
+
return TRUE;
}
static gboolean
wxgtk_list_store_iter_has_child (GtkTreeModel *tree_model,
- GtkTreeIter *iter)
+ GtkTreeIter *iter)
{
return FALSE;
}
static gint
wxgtk_list_store_iter_n_children (GtkTreeModel *tree_model,
- GtkTreeIter *iter)
+ GtkTreeIter *iter)
{
g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), -1);
GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
-
+
if (iter == NULL)
return (gint) list_store->model->GetNumberOfRows();
g_return_val_if_fail (list_store->stamp == iter->stamp, -1);
-
+
return 0;
}
static gboolean
wxgtk_list_store_iter_nth_child (GtkTreeModel *tree_model,
- GtkTreeIter *iter,
- GtkTreeIter *parent,
- gint n)
+ GtkTreeIter *iter,
+ GtkTreeIter *parent,
+ gint n)
{
g_return_val_if_fail (GTK_IS_WX_LIST_STORE (tree_model), FALSE);
GtkWxListStore *list_store = (GtkWxListStore *) tree_model;
-
+
if (parent)
return FALSE;
if (n < 0)
return FALSE;
-
+
if (n >= (gint) list_store->model->GetNumberOfRows())
return FALSE;
iter->stamp = list_store->stamp;
iter->user_data = (gpointer) n;
-
+
return TRUE;
}
static gboolean
wxgtk_list_store_iter_parent (GtkTreeModel *tree_model,
- GtkTreeIter *iter,
- GtkTreeIter *child)
+ GtkTreeIter *iter,
+ GtkTreeIter *child)
{
return FALSE;
}
-
//-----------------------------------------------------------------------------
-// wxDataViewCtrl
+// define new GTK+ class wxGtkRendererRenderer
//-----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxDataViewCtrl, wxDataViewCtrlBase)
+extern "C" {
-wxDataViewCtrl::~wxDataViewCtrl()
+#define GTK_TYPE_WX_CELL_RENDERER (gtk_wx_cell_renderer_get_type ())
+#define GTK_WX_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRenderer))
+#define GTK_WX_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRendererClass))
+#define GTK_IS_WX_CELL_RENDERER(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_WX_CELL_RENDERER))
+#define GTK_IS_WX_CELL_RENDERER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_WX_CELL_RENDERER))
+#define GTK_WX_CELL_RENDERER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_WX_CELL_RENDERER, GtkWxCellRendererClass))
+
+GType gtk_wx_cell_renderer_get_type (void);
+
+typedef struct _GtkWxCellRenderer GtkWxCellRenderer;
+typedef struct _GtkWxCellRendererClass GtkWxCellRendererClass;
+
+struct _GtkWxCellRenderer
+{
+ GtkCellRenderer parent;
+
+ /*< private >*/
+ wxDataViewCustomRenderer *cell;
+ guint32 last_click;
+};
+
+struct _GtkWxCellRendererClass
+{
+ GtkCellRendererClass cell_parent_class;
+};
+
+
+static GtkCellRenderer *gtk_wx_cell_renderer_new (void);
+static void gtk_wx_cell_renderer_init (
+ GtkWxCellRenderer *cell );
+static void gtk_wx_cell_renderer_class_init(
+ GtkWxCellRendererClass *klass );
+static void gtk_wx_cell_renderer_finalize (
+ GObject *object );
+static void gtk_wx_cell_renderer_get_size (
+ GtkCellRenderer *cell,
+ GtkWidget *widget,
+ GdkRectangle *rectangle,
+ gint *x_offset,
+ gint *y_offset,
+ gint *width,
+ gint *height );
+static void gtk_wx_cell_renderer_render (
+ GtkCellRenderer *cell,
+ GdkWindow *window,
+ GtkWidget *widget,
+ GdkRectangle *background_area,
+ GdkRectangle *cell_area,
+ GdkRectangle *expose_area,
+ GtkCellRendererState flags );
+static gboolean gtk_wx_cell_renderer_activate(
+ GtkCellRenderer *cell,
+ GdkEvent *event,
+ GtkWidget *widget,
+ const gchar *path,
+ GdkRectangle *background_area,
+ GdkRectangle *cell_area,
+ GtkCellRendererState flags );
+
+static GObjectClass *cell_parent_class = NULL;
+
+} // extern "C"
+
+GType
+gtk_wx_cell_renderer_get_type (void)
+{
+ static GType cell_wx_type = 0;
+
+ if (!cell_wx_type)
+ {
+ static const GTypeInfo cell_wx_info =
+ {
+ sizeof (GtkWxCellRendererClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc) gtk_wx_cell_renderer_class_init,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof (GtkWxCellRenderer),
+ 0, /* n_preallocs */
+ (GInstanceInitFunc) gtk_wx_cell_renderer_init,
+ };
+
+ cell_wx_type = g_type_register_static( GTK_TYPE_CELL_RENDERER,
+ "GtkWxCellRenderer", &cell_wx_info, (GTypeFlags)0 );
+ }
+
+ return cell_wx_type;
+}
+
+static void
+gtk_wx_cell_renderer_init (GtkWxCellRenderer *cell)
{
+ cell->cell = NULL;
+ cell->last_click = 0;
}
-void wxDataViewCtrl::Init()
+static void
+gtk_wx_cell_renderer_class_init (GtkWxCellRendererClass *klass)
{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ GtkCellRendererClass *cell_class = GTK_CELL_RENDERER_CLASS (klass);
+
+ cell_parent_class = (GObjectClass*) g_type_class_peek_parent (klass);
+
+ object_class->finalize = gtk_wx_cell_renderer_finalize;
+
+ cell_class->get_size = gtk_wx_cell_renderer_get_size;
+ cell_class->render = gtk_wx_cell_renderer_render;
+ cell_class->activate = gtk_wx_cell_renderer_activate;
}
-bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id,
- const wxPoint& pos, const wxSize& size,
- long style, const wxValidator& validator )
+static void
+gtk_wx_cell_renderer_finalize (GObject *object)
{
- Init();
-
- m_needParent = TRUE;
- m_acceptsFocus = TRUE;
+ /* must chain up */
+ (* G_OBJECT_CLASS (cell_parent_class)->finalize) (object);
+}
- if (!PreCreation( parent, pos, size ) ||
- !CreateBase( parent, id, pos, size, style, validator ))
+GtkCellRenderer*
+gtk_wx_cell_renderer_new (void)
+{
+ return (GtkCellRenderer*) g_object_new (GTK_TYPE_WX_CELL_RENDERER, NULL);
+}
+
+static void
+gtk_wx_cell_renderer_get_size (GtkCellRenderer *renderer,
+ GtkWidget *widget,
+ GdkRectangle *cell_area,
+ gint *x_offset,
+ gint *y_offset,
+ gint *width,
+ gint *height)
+{
+ GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
+ wxDataViewCustomRenderer *cell = wxrenderer->cell;
+
+ wxSize size = cell->GetSize();
+
+ gint calc_width = (gint) renderer->xpad * 2 + size.x;
+ gint calc_height = (gint) renderer->ypad * 2 + size.y;
+
+ if (x_offset)
+ *x_offset = 0;
+ if (y_offset)
+ *y_offset = 0;
+
+ if (cell_area && size.x > 0 && size.y > 0)
{
- wxFAIL_MSG( wxT("wxDataViewCtrl creation failed") );
- return FALSE;
+ if (x_offset)
+ {
+ *x_offset = (gint)((renderer->xalign *
+ (cell_area->width - calc_width - 2 * renderer->xpad)));
+ *x_offset = MAX (*x_offset, 0) + renderer->xpad;
+ }
+ if (y_offset)
+ {
+ *y_offset = (gint)((renderer->yalign *
+ (cell_area->height - calc_height - 2 * renderer->ypad)));
+ *y_offset = MAX (*y_offset, 0) + renderer->ypad;
+ }
}
-
- m_widget = gtk_tree_view_new();
-
- m_parent->DoAddChild( this );
- PostCreation(size);
+ if (width)
+ *width = calc_width;
+
+ if (height)
+ *height = calc_height;
+}
+
+static void
+gtk_wx_cell_renderer_render (GtkCellRenderer *renderer,
+ GdkWindow *window,
+ GtkWidget *widget,
+ GdkRectangle *background_area,
+ GdkRectangle *cell_area,
+ GdkRectangle *expose_area,
+ GtkCellRendererState flags)
+
+{
+ GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
+ wxDataViewCustomRenderer *cell = wxrenderer->cell;
+
+ GdkRectangle rect;
+ gtk_wx_cell_renderer_get_size (renderer, widget, cell_area,
+ &rect.x,
+ &rect.y,
+ &rect.width,
+ &rect.height);
+
+ rect.x += cell_area->x;
+ rect.y += cell_area->y;
+ rect.width -= renderer->xpad * 2;
+ rect.height -= renderer->ypad * 2;
+
+ GdkRectangle dummy;
+ if (gdk_rectangle_intersect (expose_area, &rect, &dummy))
+ {
+ wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
+ wxWindowDC* dc = (wxWindowDC*) cell->GetDC();
+ if (dc->m_window == NULL)
+ {
+ dc->m_window = window;
+ dc->SetUpDC();
+ }
+
+ int state = 0;
+ if (flags & GTK_CELL_RENDERER_SELECTED)
+ state |= wxDATAVIEW_CELL_SELECTED;
+ if (flags & GTK_CELL_RENDERER_PRELIT)
+ state |= wxDATAVIEW_CELL_PRELIT;
+ if (flags & GTK_CELL_RENDERER_INSENSITIVE)
+ state |= wxDATAVIEW_CELL_INSENSITIVE;
+ if (flags & GTK_CELL_RENDERER_INSENSITIVE)
+ state |= wxDATAVIEW_CELL_INSENSITIVE;
+ if (flags & GTK_CELL_RENDERER_FOCUSED)
+ state |= wxDATAVIEW_CELL_FOCUSED;
+ cell->Render( renderrect, dc, state );
+ }
+}
+
+static gboolean
+gtk_wx_cell_renderer_activate(
+ GtkCellRenderer *renderer,
+ GdkEvent *event,
+ GtkWidget *widget,
+ const gchar *path,
+ GdkRectangle *background_area,
+ GdkRectangle *cell_area,
+ GtkCellRendererState flags )
+{
+ GtkWxCellRenderer *wxrenderer = (GtkWxCellRenderer *) renderer;
+ wxDataViewCustomRenderer *cell = wxrenderer->cell;
+
+ GdkRectangle rect;
+ gtk_wx_cell_renderer_get_size (renderer, widget, cell_area,
+ &rect.x,
+ &rect.y,
+ &rect.width,
+ &rect.height);
+
+ rect.x += cell_area->x;
+ rect.y += cell_area->y;
+ rect.width -= renderer->xpad * 2;
+ rect.height -= renderer->ypad * 2;
+
+ wxRect renderrect( rect.x, rect.y, rect.width, rect.height );
+
+ wxDataViewListModel *model = cell->GetOwner()->GetOwner()->GetModel();
+
+ GtkTreePath *treepath = gtk_tree_path_new_from_string( path );
+ unsigned int model_row = (unsigned int)gtk_tree_path_get_indices (treepath)[0];
+ gtk_tree_path_free( treepath );
+
+ unsigned int model_col = cell->GetOwner()->GetModelColumn();
+
+ if (event->type == GDK_BUTTON_PRESS)
+ {
+ GdkEventButton *button_event = (GdkEventButton*) event;
+ wxPoint pt( ((int) button_event->x) - renderrect.x,
+ ((int) button_event->y) - renderrect.y );
+
+ bool ret = false;
+ if (button_event->button == 1)
+ {
+ if (cell->LeftClick( pt, renderrect, model, model_col, model_row ))
+ ret = true;
+ // TODO: query system double-click time
+ if (button_event->time - wxrenderer->last_click < 400)
+ if (cell->Activate( renderrect, model, model_col, model_row ))
+ ret = true;
+ }
+ if (button_event->button == 3)
+ {
+ if (cell->RightClick( pt, renderrect, model, model_col, model_row ))
+ ret = true;
+ }
+
+ wxrenderer->last_click = button_event->time;
+
+ return ret;
+ }
+
+ return false;
+}
+
+// ---------------------------------------------------------
+// wxGtkDataViewListModelNotifier
+// ---------------------------------------------------------
+
+class wxGtkDataViewListModelNotifier: public wxDataViewListModelNotifier
+{
+public:
+ wxGtkDataViewListModelNotifier( GtkWxListStore* gtk_store, wxDataViewListModel *wx_model );
+
+ virtual bool RowAppended();
+ virtual bool RowPrepended();
+ virtual bool RowInserted( unsigned int before );
+ virtual bool RowDeleted( unsigned int row );
+ virtual bool RowChanged( unsigned int row );
+ virtual bool ValueChanged( unsigned int col, unsigned int row );
+ virtual bool RowsReordered( unsigned int *new_order );
+ virtual bool Cleared();
+
+ GtkWxListStore *m_gtk_store;
+ wxDataViewListModel *m_wx_model;
+};
+
+// ---------------------------------------------------------
+// wxGtkDataViewListModelNotifier
+// ---------------------------------------------------------
+
+wxGtkDataViewListModelNotifier::wxGtkDataViewListModelNotifier(
+ GtkWxListStore* gtk_store, wxDataViewListModel *wx_model )
+{
+ m_gtk_store = gtk_store;
+ m_wx_model = wx_model;
+}
+
+bool wxGtkDataViewListModelNotifier::RowAppended()
+{
+ unsigned int pos = m_wx_model->GetNumberOfRows()-1;
+
+ GtkTreeIter iter;
+ iter.stamp = m_gtk_store->stamp;
+ iter.user_data = (gpointer) pos;
+
+ GtkTreePath *path = gtk_tree_path_new ();
+ gtk_tree_path_append_index (path, (gint) pos);
+ gtk_tree_model_row_inserted (GTK_TREE_MODEL (m_gtk_store), path, &iter);
+ gtk_tree_path_free (path);
return true;
}
-bool wxDataViewCtrl::AppendStringColumn( const wxString &label )
+bool wxGtkDataViewListModelNotifier::RowPrepended()
{
- GtkCellRenderer *renderer
- = gtk_cell_renderer_text_new();
-
- GtkTreeViewColumn *column
- = gtk_tree_view_column_new_with_attributes( wxGTK_CONV(label), renderer, "text", -1, NULL );
+ GtkTreeIter iter;
+ iter.stamp = m_gtk_store->stamp;
+ iter.user_data = (gpointer) 0;
- gtk_tree_view_append_column( GTK_TREE_VIEW(m_widget), column );
+ GtkTreePath *path = gtk_tree_path_new ();
+ gtk_tree_path_append_index (path, (gint) 0);
+ gtk_tree_model_row_inserted (GTK_TREE_MODEL (m_gtk_store), path, &iter);
+ gtk_tree_path_free (path);
return true;
}
-bool wxDataViewCtrl::AssociateModel( wxDataViewModel *model )
+bool wxGtkDataViewListModelNotifier::RowInserted( unsigned int before )
{
- if (!wxDataViewCtrlBase::AssociateModel( model ))
- return false;
+ GtkTreeIter iter;
+ iter.stamp = m_gtk_store->stamp;
+ iter.user_data = (gpointer) before;
- GtkWxListStore *wxmodel = wxgtk_list_store_new();
- wxmodel->model = (wxDataViewListModel*) model;
+ GtkTreePath *path = gtk_tree_path_new ();
+ gtk_tree_path_append_index (path, (gint) before);
+ gtk_tree_model_row_inserted (GTK_TREE_MODEL (m_gtk_store), path, &iter);
+ gtk_tree_path_free (path);
+
+ return true;
+}
+
+bool wxGtkDataViewListModelNotifier::RowDeleted( unsigned int row )
+{
+ GtkTreePath *path = gtk_tree_path_new ();
+ gtk_tree_path_append_index (path, (gint) row);
+ gtk_tree_model_row_deleted (GTK_TREE_MODEL (m_gtk_store), path);
+ gtk_tree_path_free (path);
+
+ return true;
+}
+
+bool wxGtkDataViewListModelNotifier::RowChanged( unsigned int row )
+{
+ GtkTreeIter iter;
+ iter.stamp = m_gtk_store->stamp;
+ iter.user_data = (gpointer) row;
+ GtkTreePath *path = gtk_tree_model_get_path (GTK_TREE_MODEL (m_gtk_store), &iter);
+ gtk_tree_model_row_changed (GTK_TREE_MODEL (m_gtk_store), path, &iter);
+ gtk_tree_path_free (path);
+
+ return true;
+}
+
+bool wxGtkDataViewListModelNotifier::ValueChanged( unsigned int model_col, unsigned int model_row )
+{
+ // This adds GTK+'s missing MVC logic for ValueChanged
+ wxNode *node = GetOwner()->m_viewingColumns.GetFirst();
+ while (node)
+ {
+ wxDataViewViewingColumn* viewing_column = (wxDataViewViewingColumn*) node->GetData();
+ if (viewing_column->m_modelColumn == model_col)
+ {
+ GtkTreeView *widget = GTK_TREE_VIEW(viewing_column->m_viewColumn->GetOwner()->m_treeview);
+ GtkTreeViewColumn *column = GTK_TREE_VIEW_COLUMN(viewing_column->m_viewColumn->GetGtkHandle());
+
+ // Get cell area
+ GtkTreePath *path = gtk_tree_path_new();
+ gtk_tree_path_append_index( path, model_row );
+ GdkRectangle cell_area;
+ gtk_tree_view_get_cell_area( widget, path, column, &cell_area );
+ gtk_tree_path_free( path );
+
+ int ydiff = column->button->allocation.height;
+ // Redraw
+ gtk_widget_queue_draw_area( GTK_WIDGET(widget),
+ cell_area.x, ydiff + cell_area.y, cell_area.width, cell_area.height );
+ }
+
+ node = node->GetNext();
+ }
+
+ return true;
+}
+
+bool wxGtkDataViewListModelNotifier::RowsReordered( unsigned int *new_order )
+{
+ // Assume sizeof(unsigned int)= == sizeof(gint)
+
+ GtkTreePath *path = gtk_tree_path_new ();
+ gtk_tree_model_rows_reordered (GTK_TREE_MODEL (m_gtk_store), path, NULL, (gint*)new_order);
+ gtk_tree_path_free (path);
+
+ // This adds GTK+'s missing MVC logic for RowsReordered
+ wxNode *node = GetOwner()->m_viewingColumns.GetFirst();
+ while (node)
+ {
+ wxDataViewViewingColumn* viewing_column = (wxDataViewViewingColumn*) node->GetData();
+ GtkTreeView *widget = GTK_TREE_VIEW(viewing_column->m_viewColumn->GetOwner()->m_treeview);
+ // Doesn't work yet...
+ gtk_widget_queue_draw( GTK_WIDGET(widget) );
+
+ node = node->GetNext();
+ }
+
+ return true;
+}
+
+bool wxGtkDataViewListModelNotifier::Cleared()
+{
+ return false;
+}
+
+// ---------------------------------------------------------
+// wxDataViewRenderer
+// ---------------------------------------------------------
+
+IMPLEMENT_ABSTRACT_CLASS(wxDataViewRenderer, wxDataViewRendererBase)
+
+wxDataViewRenderer::wxDataViewRenderer( const wxString &varianttype, wxDataViewCellMode mode ) :
+ wxDataViewRendererBase( varianttype, mode )
+{
+ m_renderer = NULL;
+}
+
+// ---------------------------------------------------------
+// wxDataViewTextRenderer
+// ---------------------------------------------------------
+
+extern "C" {
+static void wxGtkTextRendererEditedCallback( GtkCellRendererText *renderer,
+ gchar *arg1, gchar *arg2, gpointer user_data );
+}
+
+static void wxGtkTextRendererEditedCallback( GtkCellRendererText *renderer,
+ gchar *arg1, gchar *arg2, gpointer user_data )
+{
+ wxDataViewTextRenderer *cell = (wxDataViewTextRenderer*) user_data;
+
+ wxString tmp = wxGTK_CONV_BACK( arg2 );
+ wxVariant value = tmp;
+ if (!cell->Validate( value ))
+ return;
+
+ wxDataViewListModel *model = cell->GetOwner()->GetOwner()->GetModel();
+
+ GtkTreePath *path = gtk_tree_path_new_from_string( arg1 );
+ unsigned int model_row = (unsigned int)gtk_tree_path_get_indices (path)[0];
+ gtk_tree_path_free( path );
+
+ unsigned int model_col = cell->GetOwner()->GetModelColumn();
+
+ model->SetValue( value, model_col, model_row );
+ model->ValueChanged( model_col, model_row );
+}
+
+IMPLEMENT_CLASS(wxDataViewTextRenderer, wxDataViewRenderer)
+
+wxDataViewTextRenderer::wxDataViewTextRenderer( const wxString &varianttype, wxDataViewCellMode mode ) :
+ wxDataViewRenderer( varianttype, mode )
+{
+ m_renderer = (void*) gtk_cell_renderer_text_new();
+
+ if (m_mode & wxDATAVIEW_CELL_EDITABLE)
+ {
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_BOOLEAN );
+ g_value_set_boolean( &gvalue, true );
+ g_object_set_property( G_OBJECT(m_renderer), "editable", &gvalue );
+ g_value_unset( &gvalue );
+
+ g_signal_connect_after( m_renderer, "edited", G_CALLBACK(wxGtkTextRendererEditedCallback), this );
+ }
+}
+
+bool wxDataViewTextRenderer::SetValue( const wxVariant &value )
+{
+ wxString tmp = value;
+
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_STRING );
+ g_value_set_string( &gvalue, wxGTK_CONV( tmp ) );
+ g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue );
+ g_value_unset( &gvalue );
+
+ return true;
+}
+
+bool wxDataViewTextRenderer::GetValue( wxVariant &value )
+{
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_STRING );
+ g_object_get_property( G_OBJECT(m_renderer), "text", &gvalue );
+ wxString tmp = wxGTK_CONV_BACK( g_value_get_string( &gvalue ) );
+ g_value_unset( &gvalue );
+
+ value = tmp;
- gtk_tree_view_set_model( GTK_TREE_VIEW(m_widget), GTK_TREE_MODEL(wxmodel) );
-
return true;
}
+// ---------------------------------------------------------
+// wxDataViewBitmapRenderer
+// ---------------------------------------------------------
+
+IMPLEMENT_CLASS(wxDataViewBitmapRenderer, wxDataViewRenderer)
+
+wxDataViewBitmapRenderer::wxDataViewBitmapRenderer( const wxString &varianttype, wxDataViewCellMode mode ) :
+ wxDataViewRenderer( varianttype, mode )
+{
+ m_renderer = (void*) gtk_cell_renderer_pixbuf_new();
+}
+
+bool wxDataViewBitmapRenderer::SetValue( const wxVariant &value )
+{
+ if (value.GetType() == wxT("wxBitmap"))
+ {
+ wxBitmap bitmap;
+ bitmap << value;
+
+ // This may create a Pixbuf representation in the
+ // wxBitmap object (and it will stay there)
+ GdkPixbuf *pixbuf = bitmap.GetPixbuf();
+
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_OBJECT );
+ g_value_set_object( &gvalue, pixbuf );
+ g_object_set_property( G_OBJECT(m_renderer), "pixbuf", &gvalue );
+ g_value_unset( &gvalue );
+
+ return true;
+ }
+
+ if (value.GetType() == wxT("wxIcon"))
+ {
+ wxIcon bitmap;
+ bitmap << value;
+
+ // This may create a Pixbuf representation in the
+ // wxBitmap object (and it will stay there)
+ GdkPixbuf *pixbuf = bitmap.GetPixbuf();
+
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_OBJECT );
+ g_value_set_object( &gvalue, pixbuf );
+ g_object_set_property( G_OBJECT(m_renderer), "pixbuf", &gvalue );
+ g_value_unset( &gvalue );
+
+ return true;
+ }
+
+ return false;
+}
+
+bool wxDataViewBitmapRenderer::GetValue( wxVariant &value )
+{
+ return false;
+}
+
+// ---------------------------------------------------------
+// wxDataViewToggleRenderer
+// ---------------------------------------------------------
+
+extern "C" {
+static void wxGtkToggleRendererToggledCallback( GtkCellRendererToggle *renderer,
+ gchar *path, gpointer user_data );
+}
+
+static void wxGtkToggleRendererToggledCallback( GtkCellRendererToggle *renderer,
+ gchar *path, gpointer user_data )
+{
+ wxDataViewToggleRenderer *cell = (wxDataViewToggleRenderer*) user_data;
+
+ // get old value
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_BOOLEAN );
+ g_object_get_property( G_OBJECT(renderer), "active", &gvalue );
+ bool tmp = g_value_get_boolean( &gvalue );
+ g_value_unset( &gvalue );
+ // invert it
+ tmp = !tmp;
+
+ wxVariant value = tmp;
+ if (!cell->Validate( value ))
+ return;
+
+ wxDataViewListModel *model = cell->GetOwner()->GetOwner()->GetModel();
+
+ GtkTreePath *gtk_path = gtk_tree_path_new_from_string( path );
+ unsigned int model_row = (unsigned int)gtk_tree_path_get_indices (gtk_path)[0];
+ gtk_tree_path_free( gtk_path );
+
+ unsigned int model_col = cell->GetOwner()->GetModelColumn();
+
+ model->SetValue( value, model_col, model_row );
+ model->ValueChanged( model_col, model_row );
+}
+
+IMPLEMENT_CLASS(wxDataViewToggleRenderer, wxDataViewRenderer)
+
+wxDataViewToggleRenderer::wxDataViewToggleRenderer( const wxString &varianttype,
+ wxDataViewCellMode mode ) :
+ wxDataViewRenderer( varianttype, mode )
+{
+ m_renderer = (void*) gtk_cell_renderer_toggle_new();
+
+ if (m_mode & wxDATAVIEW_CELL_ACTIVATABLE)
+ {
+ g_signal_connect_after( m_renderer, "toggled", G_CALLBACK(wxGtkToggleRendererToggledCallback), this );
+ }
+ else
+ {
+
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_BOOLEAN );
+ g_value_set_boolean( &gvalue, false );
+ g_object_set_property( G_OBJECT(m_renderer), "activatable", &gvalue );
+ g_value_unset( &gvalue );
+
+ GValue gvalue2 = { 0, };
+ g_value_init( &gvalue2, gtk_cell_renderer_mode_get_type() );
+ g_value_set_enum( &gvalue2, GTK_CELL_RENDERER_MODE_INERT );
+ g_object_set_property( G_OBJECT(m_renderer), "mode", &gvalue2 );
+ g_value_unset( &gvalue2 );
+
+ }
+}
+
+bool wxDataViewToggleRenderer::SetValue( const wxVariant &value )
+{
+ bool tmp = value;
-#endif // wxUSE_DATAVIEWCTRL
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_BOOLEAN );
+ g_value_set_boolean( &gvalue, tmp );
+ g_object_set_property( G_OBJECT(m_renderer), "active", &gvalue );
+ g_value_unset( &gvalue );
+ return true;
+}
+
+bool wxDataViewToggleRenderer::GetValue( wxVariant &value )
+{
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_BOOLEAN );
+ g_object_get_property( G_OBJECT(m_renderer), "active", &gvalue );
+ bool tmp = g_value_get_boolean( &gvalue );
+ g_value_unset( &gvalue );
+
+ value = tmp;
+
+ return true;
+}
+
+// ---------------------------------------------------------
+// wxDataViewCustomRenderer
+// ---------------------------------------------------------
+
+class wxDataViewCtrlDC: public wxWindowDC
+{
+public:
+ wxDataViewCtrlDC( wxDataViewCtrl *window )
+ {
+ GtkWidget *widget = window->m_treeview;
+ // Set later
+ m_window = NULL;
+
+ m_context = window->GtkGetPangoDefaultContext();
+ m_layout = pango_layout_new( m_context );
+ m_fontdesc = pango_font_description_copy( widget->style->font_desc );
+
+ m_cmap = gtk_widget_get_colormap( widget ? widget : window->m_widget );
+
+ // Set m_window later
+ // SetUpDC();
+ // m_owner = window;
+ }
+};
+
+// ---------------------------------------------------------
+// wxDataViewCustomRenderer
+// ---------------------------------------------------------
+
+IMPLEMENT_CLASS(wxDataViewCustomRenderer, wxDataViewRenderer)
+
+wxDataViewCustomRenderer::wxDataViewCustomRenderer( const wxString &varianttype,
+ wxDataViewCellMode mode, bool no_init ) :
+ wxDataViewRenderer( varianttype, mode )
+{
+ m_dc = NULL;
+
+ if (no_init)
+ m_renderer = NULL;
+ else
+ Init();
+}
+
+bool wxDataViewCustomRenderer::Init()
+{
+ GtkWxCellRenderer *renderer = (GtkWxCellRenderer *) gtk_wx_cell_renderer_new();
+ renderer->cell = this;
+
+ m_renderer = (void*) renderer;
+
+ if (m_mode & wxDATAVIEW_CELL_ACTIVATABLE)
+ {
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, gtk_cell_renderer_mode_get_type() );
+ g_value_set_enum( &gvalue, GTK_CELL_RENDERER_MODE_ACTIVATABLE );
+ g_object_set_property( G_OBJECT(m_renderer), "mode", &gvalue );
+ g_value_unset( &gvalue );
+ }
+
+ return true;
+}
+
+wxDataViewCustomRenderer::~wxDataViewCustomRenderer()
+{
+ if (m_dc)
+ delete m_dc;
+}
+
+wxDC *wxDataViewCustomRenderer::GetDC()
+{
+ if (m_dc == NULL)
+ {
+ if (GetOwner() == NULL)
+ return NULL;
+ if (GetOwner()->GetOwner() == NULL)
+ return NULL;
+ m_dc = new wxDataViewCtrlDC( GetOwner()->GetOwner() );
+ }
+
+ return m_dc;
+}
+
+// ---------------------------------------------------------
+// wxDataViewProgressRenderer
+// ---------------------------------------------------------
+
+IMPLEMENT_CLASS(wxDataViewProgressRenderer, wxDataViewCustomRenderer)
+
+wxDataViewProgressRenderer::wxDataViewProgressRenderer( const wxString &label,
+ const wxString &varianttype, wxDataViewCellMode mode ) :
+ wxDataViewCustomRenderer( varianttype, mode, true )
+{
+ m_label = label;
+ m_value = 0;
+
+#ifdef __WXGTK26__
+ if (!gtk_check_version(2,6,0))
+ {
+ m_renderer = (void*) gtk_cell_renderer_progress_new();
+
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_STRING );
+ g_value_set_boolean( &gvalue, wxGTK_CONV(m_label) );
+ g_object_set_property( G_OBJECT(m_renderer), "text", &gvalue );
+ g_value_unset( &gvalue );
+ }
+ else
+#endif
+ {
+ // Use custom cell code
+ wxDataViewCustomRenderer::Init();
+ }
+}
+
+wxDataViewProgressRenderer::~wxDataViewProgressRenderer()
+{
+}
+
+bool wxDataViewProgressRenderer::SetValue( const wxVariant &value )
+{
+#ifdef __WXGTK26__
+ if (!gtk_check_version(2,6,0))
+ {
+ gint tmp = (int) value;
+ GValue gvalue = { 0, };
+ g_value_init( &gvalue, G_TYPE_INT );
+ g_value_set_boolean( &gvalue, tmp );
+ g_object_set_property( G_OBJECT(m_renderer), "value", &gvalue );
+ g_value_unset( &gvalue );
+ }
+ else
+#endif
+ {
+ m_value = (long) value;
+
+ if (m_value < 0) m_value = 0;
+ if (m_value > 100) m_value = 100;
+ }
+
+ return true;
+}
+
+bool wxDataViewProgressRenderer::Render( wxRect cell, wxDC *dc, int state )
+{
+ double pct = (double)m_value / 100.0;
+ wxRect bar = cell;
+ bar.width = (int)(cell.width * pct);
+ dc->SetPen( *wxTRANSPARENT_PEN );
+ dc->SetBrush( *wxBLUE_BRUSH );
+ dc->DrawRectangle( bar );
+
+ dc->SetBrush( *wxTRANSPARENT_BRUSH );
+ dc->SetPen( *wxBLACK_PEN );
+ dc->DrawRectangle( cell );
+
+ return true;
+}
+
+wxSize wxDataViewProgressRenderer::GetSize()
+{
+ return wxSize(40,12);
+}
+
+// ---------------------------------------------------------
+// wxDataViewDateRenderer
+// ---------------------------------------------------------
+
+class wxDataViewDateRendererPopupTransient: public wxPopupTransientWindow
+{
+public:
+ wxDataViewDateRendererPopupTransient( wxWindow* parent, wxDateTime *value,
+ wxDataViewListModel *model, unsigned int col, unsigned int row ) :
+ wxPopupTransientWindow( parent, wxBORDER_SIMPLE )
+ {
+ m_model = model;
+ m_col = col;
+ m_row = row;
+ m_cal = new wxCalendarCtrl( this, -1, *value );
+ wxBoxSizer *sizer = new wxBoxSizer( wxHORIZONTAL );
+ sizer->Add( m_cal, 1, wxGROW );
+ SetSizer( sizer );
+ sizer->Fit( this );
+ }
+
+ virtual void OnDismiss()
+ {
+ }
+
+ void OnCalendar( wxCalendarEvent &event );
+
+ wxCalendarCtrl *m_cal;
+ wxDataViewListModel *m_model;
+ unsigned int m_col;
+ unsigned int m_row;
+
+private:
+ DECLARE_EVENT_TABLE()
+};
+
+BEGIN_EVENT_TABLE(wxDataViewDateRendererPopupTransient,wxPopupTransientWindow)
+ EVT_CALENDAR( -1, wxDataViewDateRendererPopupTransient::OnCalendar )
+END_EVENT_TABLE()
+
+void wxDataViewDateRendererPopupTransient::OnCalendar( wxCalendarEvent &event )
+{
+ wxDateTime date = event.GetDate();
+ wxVariant value = date;
+ m_model->SetValue( value, m_col, m_row );
+ m_model->ValueChanged( m_col, m_row );
+ DismissAndNotify();
+}
+
+IMPLEMENT_CLASS(wxDataViewDateRenderer, wxDataViewCustomRenderer)
+
+wxDataViewDateRenderer::wxDataViewDateRenderer( const wxString &varianttype,
+ wxDataViewCellMode mode ) :
+ wxDataViewCustomRenderer( varianttype, mode )
+{
+}
+
+bool wxDataViewDateRenderer::SetValue( const wxVariant &value )
+{
+ m_date = value.GetDateTime();
+
+ return true;
+}
+
+bool wxDataViewDateRenderer::Render( wxRect cell, wxDC *dc, int state )
+{
+ dc->SetFont( GetOwner()->GetOwner()->GetFont() );
+ wxString tmp = m_date.FormatDate();
+ dc->DrawText( tmp, cell.x, cell.y );
+
+ return true;
+}
+
+wxSize wxDataViewDateRenderer::GetSize()
+{
+ wxDataViewCtrl* view = GetOwner()->GetOwner();
+ wxString tmp = m_date.FormatDate();
+ wxCoord x,y,d;
+ view->GetTextExtent( tmp, &x, &y, &d );
+ return wxSize(x,y+d);
+}
+
+bool wxDataViewDateRenderer::Activate( wxRect cell, wxDataViewListModel *model, unsigned int col, unsigned int row )
+{
+ wxVariant variant;
+ model->GetValue( variant, col, row );
+ wxDateTime value = variant.GetDateTime();
+
+ wxDataViewDateRendererPopupTransient *popup = new wxDataViewDateRendererPopupTransient(
+ GetOwner()->GetOwner()->GetParent(), &value, model, col, row );
+ wxPoint pos = wxGetMousePosition();
+ popup->Move( pos );
+ popup->Layout();
+ popup->Popup( popup->m_cal );
+
+ return true;
+}
+
+// ---------------------------------------------------------
+// wxDataViewColumn
+// ---------------------------------------------------------
+
+
+static gboolean
+gtk_dataview_header_button_press_callback( GtkWidget *widget,
+ GdkEventButton *gdk_event,
+ wxDataViewColumn *column )
+{
+ if (gdk_event->type != GDK_BUTTON_PRESS)
+ return TRUE;
+
+ if (gdk_event->button == 1)
+ {
+ wxDataViewCtrl *dv = column->GetOwner();
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_COLUMN_HEADER_CLICK, dv->GetId() );
+ event.SetDataViewColumn( column );
+ event.SetModel( dv->GetModel() );
+ dv->GetEventHandler()->ProcessEvent( event );
+ }
+
+ return TRUE;
+}
+
+extern "C" {
+static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column,
+ GtkCellRenderer *cell,
+ GtkTreeModel *model,
+ GtkTreeIter *iter,
+ gpointer data );
+}
+
+
+static void wxGtkTreeCellDataFunc( GtkTreeViewColumn *column,
+ GtkCellRenderer *renderer,
+ GtkTreeModel *model,
+ GtkTreeIter *iter,
+ gpointer data )
+{
+ g_return_if_fail (GTK_IS_WX_LIST_STORE (model));
+ GtkWxListStore *list_store = (GtkWxListStore *) model;
+
+ wxDataViewRenderer *cell = (wxDataViewRenderer*) data;
+
+ unsigned int model_row = (unsigned int) iter->user_data;
+
+ wxVariant value;
+ list_store->model->GetValue( value, cell->GetOwner()->GetModelColumn(), model_row );
+
+ if (value.GetType() != cell->GetVariantType())
+ wxLogError( wxT("Wrong type, required: %s but: %s"),
+ value.GetType().c_str(),
+ cell->GetVariantType().c_str() );
+
+ cell->SetValue( value );
+}
+
+IMPLEMENT_CLASS(wxDataViewColumn, wxDataViewColumnBase)
+
+wxDataViewColumn::wxDataViewColumn( const wxString &title, wxDataViewRenderer *cell, unsigned int model_column,
+ int width, int flags ) :
+ wxDataViewColumnBase( title, cell, model_column, width, flags )
+{
+ m_isConnected = false;
+
+ GtkCellRenderer *renderer = (GtkCellRenderer *) cell->GetGtkHandle();
+
+ GtkTreeViewColumn *column = gtk_tree_view_column_new();
+ m_column = (void*) column;
+
+ gtk_tree_view_column_set_clickable( column, true );
+
+ SetTitle( title );
+
+ if (flags & wxDATAVIEW_COL_RESIZABLE)
+ gtk_tree_view_column_set_resizable( column, true );
+ if (flags & wxDATAVIEW_COL_HIDDEN)
+ gtk_tree_view_column_set_visible( column, false );
+ if (flags & wxDATAVIEW_COL_SORTABLE)
+ gtk_tree_view_column_set_sort_indicator( column, true );
+
+ if (width > 0)
+ {
+ gtk_tree_view_column_set_fixed_width( column, width );
+ gtk_tree_view_column_set_sizing( column, GTK_TREE_VIEW_COLUMN_FIXED );
+ }
+
+ gtk_tree_view_column_pack_end( column, renderer, FALSE );
+
+ gtk_tree_view_column_set_cell_data_func( column, renderer,
+ wxGtkTreeCellDataFunc, (gpointer) cell, NULL );
+
+}
+
+wxDataViewColumn::wxDataViewColumn( const wxBitmap &bitmap, wxDataViewRenderer *cell, unsigned int model_column,
+ int width, int flags ) :
+ wxDataViewColumnBase( bitmap, cell, model_column, width, flags )
+{
+ m_isConnected = false;
+
+ GtkCellRenderer *renderer = (GtkCellRenderer *) cell->GetGtkHandle();
+
+ GtkTreeViewColumn *column = gtk_tree_view_column_new();
+ m_column = (void*) column;
+
+ SetBitmap( bitmap );
+
+ if (flags & wxDATAVIEW_COL_RESIZABLE)
+ gtk_tree_view_column_set_resizable( column, true );
+ if (flags & wxDATAVIEW_COL_HIDDEN)
+ gtk_tree_view_column_set_visible( column, false );
+ if (flags & wxDATAVIEW_COL_SORTABLE)
+ gtk_tree_view_column_set_sort_indicator( column, true );
+
+ if (width > 0)
+ {
+ gtk_tree_view_column_set_fixed_width( column, width );
+ gtk_tree_view_column_set_sizing( column, GTK_TREE_VIEW_COLUMN_FIXED );
+ }
+
+ gtk_tree_view_column_pack_end( column, renderer, FALSE );
+
+ gtk_tree_view_column_set_cell_data_func( column, renderer,
+ wxGtkTreeCellDataFunc, (gpointer) cell, NULL );
+}
+
+wxDataViewColumn::~wxDataViewColumn()
+{
+}
+
+void wxDataViewColumn::OnInternalIdle()
+{
+ if (m_isConnected)
+ return;
+
+ if (GTK_WIDGET_REALIZED(GetOwner()->m_treeview))
+ {
+ GtkTreeViewColumn *column = (GtkTreeViewColumn *)m_column;
+ if (column->button)
+ {
+ g_signal_connect(column->button, "button_press_event",
+ G_CALLBACK (gtk_dataview_header_button_press_callback), this);
+
+ m_isConnected = true;
+ }
+ }
+}
+
+void wxDataViewColumn::SetTitle( const wxString &title )
+{
+ wxDataViewColumnBase::SetTitle( title );
+
+ GtkTreeViewColumn *column = (GtkTreeViewColumn *)m_column;
+
+ if (m_isConnected)
+ {
+ // disconnect before column->button gets recreated
+ g_signal_handlers_disconnect_by_func( column->button,
+ (void*) gtk_dataview_header_button_press_callback, this);
+
+ m_isConnected = false;
+ }
+
+ gtk_tree_view_column_set_title( column, wxGTK_CONV(title) );
+
+ gtk_tree_view_column_set_widget( column, NULL );
+}
+
+void wxDataViewColumn::SetBitmap( const wxBitmap &bitmap )
+{
+ wxDataViewColumnBase::SetBitmap( bitmap );
+
+ GtkTreeViewColumn *column = (GtkTreeViewColumn *)m_column;
+ if (bitmap.Ok())
+ {
+ GtkImage *gtk_image = GTK_IMAGE( gtk_image_new() );
+
+ GdkBitmap *mask = (GdkBitmap *) NULL;
+ if (bitmap.GetMask())
+ mask = bitmap.GetMask()->GetBitmap();
+
+ if (bitmap.HasPixbuf())
+ {
+ gtk_image_set_from_pixbuf(GTK_IMAGE(gtk_image),
+ bitmap.GetPixbuf());
+ }
+ else
+ {
+ gtk_image_set_from_pixmap(GTK_IMAGE(gtk_image),
+ bitmap.GetPixmap(), mask);
+ }
+ gtk_widget_show( GTK_WIDGET(gtk_image) );
+
+ gtk_tree_view_column_set_widget( column, GTK_WIDGET(gtk_image) );
+ }
+ else
+ {
+ gtk_tree_view_column_set_widget( column, NULL );
+ }
+}
+
+void wxDataViewColumn::SetAlignment( wxAlignment align )
+{
+ GtkTreeViewColumn *column = (GtkTreeViewColumn *)m_column;
+
+ gfloat xalign = 0.0;
+ if (align == wxALIGN_RIGHT)
+ xalign = 1.0;
+ if (align == wxALIGN_CENTER)
+ xalign = 0.5;
+
+ gtk_tree_view_column_set_alignment( column, xalign );
+}
+
+void wxDataViewColumn::SetSortable( bool sortable )
+{
+ GtkTreeViewColumn *column = (GtkTreeViewColumn *)m_column;
+ gtk_tree_view_column_set_sort_indicator( column, sortable );
+}
+
+bool wxDataViewColumn::GetSortable()
+{
+ GtkTreeViewColumn *column = (GtkTreeViewColumn *)m_column;
+ return gtk_tree_view_column_get_sort_indicator( column );
+}
+
+void wxDataViewColumn::SetSortOrder( bool ascending )
+{
+ GtkTreeViewColumn *column = (GtkTreeViewColumn *)m_column;
+
+ if (ascending)
+ gtk_tree_view_column_set_sort_order( column, GTK_SORT_ASCENDING );
+ else
+ gtk_tree_view_column_set_sort_order( column, GTK_SORT_DESCENDING );
+}
+
+bool wxDataViewColumn::IsSortOrderAscending()
+{
+ GtkTreeViewColumn *column = (GtkTreeViewColumn *)m_column;
+
+ return (gtk_tree_view_column_get_sort_order( column ) != GTK_SORT_DESCENDING);
+}
+
+int wxDataViewColumn::GetWidth()
+{
+ return gtk_tree_view_column_get_width( (GtkTreeViewColumn *)m_column );
+}
+
+void wxDataViewColumn::SetFixedWidth( int width )
+{
+ gtk_tree_view_column_set_fixed_width( (GtkTreeViewColumn *)m_column, width );
+}
+
+int wxDataViewColumn::GetFixedWidth()
+{
+ return gtk_tree_view_column_get_fixed_width( (GtkTreeViewColumn *)m_column );
+}
+
+//-----------------------------------------------------------------------------
+// wxDataViewCtrl signal callbacks
+//-----------------------------------------------------------------------------
+
+static void
+wxdataview_selection_changed_callback( GtkTreeSelection* selection, wxDataViewCtrl *dv )
+{
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ROW_SELECTED, dv->GetId() );
+ event.SetRow( dv->GetSelection() );
+ event.SetModel( dv->GetModel() );
+ dv->GetEventHandler()->ProcessEvent( event );
+}
+
+static void
+wxdataview_row_activated_callback( GtkTreeView* treeview, GtkTreePath *path,
+ GtkTreeViewColumn *column, wxDataViewCtrl *dv )
+{
+ wxDataViewEvent event( wxEVT_COMMAND_DATAVIEW_ROW_ACTIVATED, dv->GetId() );
+ unsigned int row = (unsigned int)gtk_tree_path_get_indices (path)[0];
+ event.SetRow( row );
+ event.SetModel( dv->GetModel() );
+ dv->GetEventHandler()->ProcessEvent( event );
+}
+
+//-----------------------------------------------------------------------------
+// wxDataViewCtrl
+//-----------------------------------------------------------------------------
+
+IMPLEMENT_DYNAMIC_CLASS(wxDataViewCtrl, wxDataViewCtrlBase)
+
+wxDataViewCtrl::~wxDataViewCtrl()
+{
+ if (m_notifier)
+ GetModel()->RemoveNotifier( m_notifier );
+}
+
+void wxDataViewCtrl::Init()
+{
+ m_notifier = NULL;
+}
+
+bool wxDataViewCtrl::Create(wxWindow *parent, wxWindowID id,
+ const wxPoint& pos, const wxSize& size,
+ long style, const wxValidator& validator )
+{
+ Init();
+
+ m_needParent = true;
+ m_acceptsFocus = true;
+
+ if (!PreCreation( parent, pos, size ) ||
+ !CreateBase( parent, id, pos, size, style, validator ))
+ {
+ wxFAIL_MSG( wxT("wxDataViewCtrl creation failed") );
+ return false;
+ }
+
+ m_widget = gtk_scrolled_window_new (NULL, NULL);
+
+ GtkScrolledWindowSetBorder(m_widget, style);
+
+ m_treeview = gtk_tree_view_new();
+ gtk_container_add (GTK_CONTAINER (m_widget), m_treeview);
+
+ if (style & wxDV_MULTIPLE)
+ {
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+ gtk_tree_selection_set_mode( selection, GTK_SELECTION_MULTIPLE );
+ }
+
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (m_widget),
+ GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS);
+ gtk_widget_show (m_treeview);
+
+ m_parent->DoAddChild( this );
+
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+ g_signal_connect_after (selection, "changed",
+ G_CALLBACK (wxdataview_selection_changed_callback), this);
+ g_signal_connect_after (m_treeview, "row_activated",
+ G_CALLBACK (wxdataview_row_activated_callback), this);
+
+ PostCreation(size);
+
+ return true;
+}
+
+void wxDataViewCtrl::OnInternalIdle()
+{
+ wxWindow::OnInternalIdle();
+
+ unsigned int cols = GetNumberOfColumns();
+ unsigned int i;
+ for (i = 0; i < cols; i++)
+ {
+ wxDataViewColumn *col = GetColumn( i );
+ col->OnInternalIdle();
+ }
+}
+
+bool wxDataViewCtrl::AssociateModel( wxDataViewListModel *model )
+{
+ if (!wxDataViewCtrlBase::AssociateModel( model ))
+ return false;
+
+ GtkWxListStore *gtk_store = wxgtk_list_store_new();
+ gtk_store->model = model;
+
+ m_notifier = new wxGtkDataViewListModelNotifier( gtk_store, model );
+
+ model->AddNotifier( m_notifier );
+
+ gtk_tree_view_set_model( GTK_TREE_VIEW(m_treeview), GTK_TREE_MODEL(gtk_store) );
+ g_object_unref( gtk_store );
+
+ return true;
+}
+
+bool wxDataViewCtrl::AppendColumn( wxDataViewColumn *col )
+{
+ if (!wxDataViewCtrlBase::AppendColumn(col))
+ return false;
+
+ GtkTreeViewColumn *column = (GtkTreeViewColumn *)col->GetGtkHandle();
+
+ gtk_tree_view_append_column( GTK_TREE_VIEW(m_treeview), column );
+
+ return true;
+}
+
+void wxDataViewCtrl::SetSelection( int row )
+{
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+
+ if (row < 0)
+ {
+ gtk_tree_selection_unselect_all( selection );
+ }
+ else
+ {
+ GtkTreePath *path = gtk_tree_path_new ();
+ gtk_tree_path_append_index( path, row );
+
+ gtk_tree_selection_select_path( selection, path );
+
+ gtk_tree_path_free( path );
+ }
+}
+
+void wxDataViewCtrl::Unselect( unsigned int row )
+{
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+
+ GtkTreePath *path = gtk_tree_path_new ();
+ gtk_tree_path_append_index( path, row );
+
+ gtk_tree_selection_unselect_path( selection, path );
+
+ gtk_tree_path_free( path );
+}
+
+void wxDataViewCtrl::SetSelectionRange( unsigned int from, unsigned int to )
+{
+}
+
+void wxDataViewCtrl::SetSelections( const wxArrayInt& aSelections)
+{
+}
+
+bool wxDataViewCtrl::IsSelected( unsigned int row ) const
+{
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+
+ GtkTreePath *path = gtk_tree_path_new ();
+ gtk_tree_path_append_index( path, row );
+
+ gboolean ret = gtk_tree_selection_path_is_selected( selection, path );
+
+ gtk_tree_path_free( path );
+
+ return ret;
+}
+
+int wxDataViewCtrl::GetSelection() const
+{
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+ if (HasFlag(wxDV_MULTIPLE))
+ {
+ GtkTreeModel *model;
+ GList *list = gtk_tree_selection_get_selected_rows( selection, &model );
+
+ // do something
+ if (list)
+ {
+ // list = g_list_nth( list, 0 ); should be a noop
+ GtkTreePath *path = (GtkTreePath*) list->data;
+
+ unsigned int row = (unsigned int)gtk_tree_path_get_indices (path)[0];
+
+ // delete list
+ g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL );
+ g_list_free( list );
+
+ return (int) row;
+ }
+ }
+ else
+ {
+
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+ gboolean has_selection = gtk_tree_selection_get_selected( selection, &model, &iter );
+ if (has_selection)
+ {
+ unsigned int row = (wxUIntPtr) iter.user_data;
+ return (int) row;
+ }
+ }
+
+ return -1;
+}
+
+int wxDataViewCtrl::GetSelections(wxArrayInt& aSelections) const
+{
+ aSelections.Clear();
+
+ GtkTreeSelection *selection = gtk_tree_view_get_selection( GTK_TREE_VIEW(m_treeview) );
+ if (HasFlag(wxDV_MULTIPLE))
+ {
+ GtkTreeModel *model;
+ GList *list = gtk_tree_selection_get_selected_rows( selection, &model );
+
+ int count = 0;
+ while (list)
+ {
+
+ // list = g_list_nth( list, 0 ); should be a noop
+ GtkTreePath *path = (GtkTreePath*) list->data;
+
+ unsigned int row = (unsigned int)gtk_tree_path_get_indices (path)[0];
+
+ aSelections.Add( (int) row );
+
+ list = g_list_next( list );
+ }
+
+ // delete list
+ g_list_foreach( list, (GFunc) gtk_tree_path_free, NULL );
+ g_list_free( list );
+
+ return count;
+ }
+ else
+ {
+ GtkTreeModel *model;
+ GtkTreeIter iter;
+ gboolean has_selection = gtk_tree_selection_get_selected( selection, &model, &iter );
+ if (has_selection)
+ {
+ unsigned int row = (wxUIntPtr) iter.user_data;
+ aSelections.Add( (int) row );
+ return 1;
+ }
+ }
+
+ return 0;
+}
+
+
+#endif
+ // !wxUSE_GENERICDATAVIEWCTRL
+
+#endif
+ // wxUSE_DATAVIEWCTRL
projects / wxWidgets.git / blobdiff