diff options
Diffstat (limited to 'widgets/table/e-cell-hbox.c')
| -rw-r--r-- | widgets/table/e-cell-hbox.c | 354 |
1 files changed, 0 insertions, 354 deletions
diff --git a/widgets/table/e-cell-hbox.c b/widgets/table/e-cell-hbox.c deleted file mode 100644 index 74301a773c..0000000000 --- a/widgets/table/e-cell-hbox.c +++ /dev/null @@ -1,354 +0,0 @@ -/* - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU Lesser General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) version 3. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Lesser General Public License for more details. - * - * You should have received a copy of the GNU Lesser General Public - * License along with the program; if not, see <http://www.gnu.org/licenses/> - * - * - * Authors: - * Srinivasa Ragavan <sragavan@novell.com> - * - * A majority of code taken from: - * - * the ECellText renderer. - * - * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com) - * - */ - -#ifdef HAVE_CONFIG_H -#include <config.h> -#endif - -#include <ctype.h> -#include <math.h> -#include <stdio.h> - -#include <gtk/gtk.h> - -/* #include "a11y/gal-a11y-e-cell-registry.h" */ -/* #include "a11y/gal-a11y-e-cell-vbox.h" */ -#include "e-util/e-util.h" - -#include "e-cell-hbox.h" -#include "e-table-item.h" - -G_DEFINE_TYPE (ECellHbox, e_cell_hbox, E_TYPE_CELL) - -#define INDENT_AMOUNT 16 -#define MAX_CELL_SIZE 25 - -/* - * ECell::new_view method - */ -static ECellView * -ecv_new_view (ECell *ecell, - ETableModel *table_model, - gpointer e_table_item_view) -{ - ECellHbox *ecv = E_CELL_HBOX (ecell); - ECellHboxView *hbox_view = g_new0 (ECellHboxView, 1); - gint i; - - hbox_view->cell_view.ecell = ecell; - hbox_view->cell_view.e_table_model = table_model; - hbox_view->cell_view.e_table_item_view = e_table_item_view; - hbox_view->cell_view.kill_view_cb = NULL; - hbox_view->cell_view.kill_view_cb_data = NULL; - - /* create our subcell view */ - hbox_view->subcell_view_count = ecv->subcell_count; - hbox_view->subcell_views = g_new (ECellView *, hbox_view->subcell_view_count); - hbox_view->model_cols = g_new (int, hbox_view->subcell_view_count); - hbox_view->def_size_cols = g_new (int, hbox_view->subcell_view_count); - - for (i = 0; i < hbox_view->subcell_view_count; i++) { - hbox_view->subcell_views[i] = e_cell_new_view (ecv->subcells[i], table_model, e_table_item_view /* XXX */); - hbox_view->model_cols[i] = ecv->model_cols[i]; - hbox_view->def_size_cols[i] = ecv->def_size_cols[i]; - } - - return (ECellView *) hbox_view; -} - -/* - * ECell::kill_view method - */ -static void -ecv_kill_view (ECellView *ecv) -{ - ECellHboxView *hbox_view = (ECellHboxView *) ecv; - gint i; - - if (hbox_view->cell_view.kill_view_cb) - (hbox_view->cell_view.kill_view_cb)(ecv, hbox_view->cell_view.kill_view_cb_data); - - if (hbox_view->cell_view.kill_view_cb_data) - g_list_free (hbox_view->cell_view.kill_view_cb_data); - - /* kill our subcell view */ - for (i = 0; i < hbox_view->subcell_view_count; i++) - e_cell_kill_view (hbox_view->subcell_views[i]); - - g_free (hbox_view->model_cols); - g_free (hbox_view->def_size_cols); - g_free (hbox_view->subcell_views); - g_free (hbox_view); -} - -/* - * ECell::realize method - */ -static void -ecv_realize (ECellView *ecell_view) -{ - ECellHboxView *hbox_view = (ECellHboxView *) ecell_view; - gint i; - - /* realize our subcell view */ - for (i = 0; i < hbox_view->subcell_view_count; i++) - e_cell_realize (hbox_view->subcell_views[i]); - - if (E_CELL_CLASS (e_cell_hbox_parent_class)->realize) - (* E_CELL_CLASS (e_cell_hbox_parent_class)->realize) (ecell_view); -} - -/* - * ECell::unrealize method - */ -static void -ecv_unrealize (ECellView *ecv) -{ - ECellHboxView *hbox_view = (ECellHboxView *) ecv; - gint i; - - /* unrealize our subcell view. */ - for (i = 0; i < hbox_view->subcell_view_count; i++) - e_cell_unrealize (hbox_view->subcell_views[i]); - - if (E_CELL_CLASS (e_cell_hbox_parent_class)->unrealize) - (* E_CELL_CLASS (e_cell_hbox_parent_class)->unrealize) (ecv); -} - -/* - * ECell::draw method - */ -static void -ecv_draw (ECellView *ecell_view, - cairo_t *cr, - gint model_col, - gint view_col, - gint row, - ECellFlags flags, - gint x1, - gint y1, - gint x2, - gint y2) -{ - ECellHboxView *hbox_view = (ECellHboxView *) ecell_view; - - gint subcell_offset = 0; - gint i; - gint allotted_width = x2 - x1; - - for (i = 0; i < hbox_view->subcell_view_count; i++) { - /* Now cause our subcells to draw their contents, - * shifted by subcell_offset pixels */ - gint width = allotted_width * hbox_view->def_size_cols[i] / 100; - /* e_cell_max_width_by_row (hbox_view->subcell_views[i], hbox_view->model_cols[i], view_col, row); - if (width < hbox_view->def_size_cols[i]) - width = hbox_view->def_size_cols[i]; - printf ("width of %d %d of %d\n", width,hbox_view->def_size_cols[i], allotted_width); */ - - e_cell_draw ( - hbox_view->subcell_views[i], cr, - hbox_view->model_cols[i], view_col, row, flags, - x1 + subcell_offset , y1, - x1 + subcell_offset + width, y2); - - subcell_offset += width; /* e_cell_max_width_by_row (hbox_view->subcell_views[i], hbox_view->model_cols[i], view_col, row); */ - } -} - -/* - * ECell::event method - */ -static gint -ecv_event (ECellView *ecell_view, - GdkEvent *event, - gint model_col, - gint view_col, - gint row, - ECellFlags flags, - ECellActions *actions) -{ - ECellHboxView *hbox_view = (ECellHboxView *) ecell_view; - gint y = 0; - gint i; - gint subcell_offset = 0; - - switch (event->type) { - case GDK_BUTTON_PRESS: - case GDK_BUTTON_RELEASE: - case GDK_2BUTTON_PRESS: - case GDK_3BUTTON_PRESS: - y = event->button.y; - break; - case GDK_MOTION_NOTIFY: - y = event->motion.y; - break; - default: - /* nada */ - break; - } - - for (i = 0; i < hbox_view->subcell_view_count; i++) { - gint width = e_cell_max_width_by_row (hbox_view->subcell_views[i], hbox_view->model_cols[i], view_col, row); - if (width < hbox_view->def_size_cols[i]) - width = hbox_view->def_size_cols[i]; - if (y < subcell_offset + width) - return e_cell_event (hbox_view->subcell_views[i], event, hbox_view->model_cols[i], view_col, row, flags, actions); - subcell_offset += width; - } - return 0; -} - -/* - * ECell::height method - */ -static gint -ecv_height (ECellView *ecell_view, - gint model_col, - gint view_col, - gint row) -{ - ECellHboxView *hbox_view = (ECellHboxView *) ecell_view; - gint height = 0, max_height = 0; - gint i; - - for (i = 0; i < hbox_view->subcell_view_count; i++) { - height = e_cell_height (hbox_view->subcell_views[i], hbox_view->model_cols[i], view_col, row); - max_height = MAX (max_height, height); - } - return max_height; -} - -/* - * ECell::max_width method - */ -static gint -ecv_max_width (ECellView *ecell_view, - gint model_col, - gint view_col) -{ - ECellHboxView *hbox_view = (ECellHboxView *) ecell_view; - gint width = 0; - gint i; - - for (i = 0; i < hbox_view->subcell_view_count; i++) { - gint cell_width = e_cell_max_width (hbox_view->subcell_views[i], hbox_view->model_cols[i], view_col); - - if (cell_width < hbox_view->def_size_cols[i]) - cell_width = hbox_view->def_size_cols[i]; - width += cell_width; - } - - return width; -} - -/* - * GObject::dispose method - */ -static void -ecv_dispose (GObject *object) -{ - ECellHbox *ecv = E_CELL_HBOX (object); - gint i; - - /* destroy our subcell */ - for (i = 0; i < ecv->subcell_count; i++) - if (ecv->subcells[i]) - g_object_unref (ecv->subcells[i]); - g_free (ecv->subcells); - ecv->subcells = NULL; - ecv->subcell_count = 0; - - g_free (ecv->model_cols); - ecv->model_cols = NULL; - - g_free (ecv->def_size_cols); - ecv->def_size_cols = NULL; - - G_OBJECT_CLASS (e_cell_hbox_parent_class)->dispose (object); -} - -static void -e_cell_hbox_class_init (ECellHboxClass *class) -{ - GObjectClass *object_class = G_OBJECT_CLASS (class); - ECellClass *ecc = E_CELL_CLASS (class); - - object_class->dispose = ecv_dispose; - - ecc->new_view = ecv_new_view; - ecc->kill_view = ecv_kill_view; - ecc->realize = ecv_realize; - ecc->unrealize = ecv_unrealize; - ecc->draw = ecv_draw; - ecc->event = ecv_event; - ecc->height = ecv_height; - - ecc->max_width = ecv_max_width; - -/* gal_a11y_e_cell_registry_add_cell_type (NULL, E_TYPE_CELL_HBOX, gal_a11y_e_cell_hbox_new); */ -} - -static void -e_cell_hbox_init (ECellHbox *ecv) -{ - ecv->subcells = NULL; - ecv->subcell_count = 0; -} - -/** - * e_cell_hbox_new: - * - * Creates a new ECell renderer that can be used to render multiple - * child cells. - * - * Return value: an ECell object that can be used to render multiple - * child cells. - **/ -ECell * -e_cell_hbox_new (void) -{ - return g_object_new (E_TYPE_CELL_HBOX, NULL); -} - -void -e_cell_hbox_append (ECellHbox *hbox, - ECell *subcell, - gint model_col, - gint size) -{ - hbox->subcell_count++; - - hbox->subcells = g_renew (ECell *, hbox->subcells, hbox->subcell_count); - hbox->model_cols = g_renew (int, hbox->model_cols, hbox->subcell_count); - hbox->def_size_cols = g_renew (int, hbox->def_size_cols, hbox->subcell_count); - - hbox->subcells[hbox->subcell_count - 1] = subcell; - hbox->model_cols[hbox->subcell_count - 1] = model_col; - hbox->def_size_cols[hbox->subcell_count - 1] = size; - - if (subcell) - g_object_ref_sink (subcell); -} |