7699b8996a
2000-02-24 Christopher James Lahey <clahey@helixcode.com> * widgets/e-text.c, widgets/e-text.h, e-text-event-processor.c, e-text-event-processor.h, e-text-event-processor-emacs-like.c, e-text-event-processor-emacs-like.h, e-text-event-processor-types.h: This were moved to widgets/e-text/ a while ago but never removed. They have now been removed. * widgets/e-text/e-text.c, widgets/e-text/e-text.h: Removed some warnings from this file. Made tooltips disappear when you're finished with them. * widgets/e-minicard/test-reflow.c, widgets/e-minicard/test-minicard.c, widgets/e-minicard/test-minicard-label.c: Commented out unused about_callback functions. * widgets/e-minicard/e-reflow.c: Made e-reflow pass an EFocus to its e-minicard children. * widgets/e-minicard/e-minicard.c: Made e-minicard take and return an EFocus for its "has_focus" argument. This makes shift-tab work properly. * widgets/e-minicard/e-minicard-label.c: Made e-minicard-label take and return an EFocus for its "has_focus" argument. Made the font that e-minicard-label uses only be allocated once. * e-util/e-canvas-utils.h: Fixed the comment at the top and added #ifndef __E_CANVAS_UTILS__. * e-util/Makefile.am: Added e-xml-utils.c and e-xml-utils.h. * e-util/e-xml-utils.h, e-util/e-xml-utils.c: Added files for some xml utilities. * e-util/e-util.h: Added type EFocus which describes which direction the focus will be coming from. in mail: 2000-02-24 Christopher James Lahey <clahey@helixcode.com> * message-list.c: Changed this to not use the "x" and "y" arguments to e-table-item. in widgets/e-table: 2000-02-24 Christopher James Lahey <clahey@helixcode.com> * e-table-subset-variable.c, e-table-subset-variable.h: A new model which is a subset, but you can add and remove rows. * test-table.c: Added a thaw method for use with the e-table-subset (emits model_changed.) Adapted to the changes to e_table_item. Properly parse headers. Adapted to the changes to e_table, including creating example xml spec data. * test-cols.c, test-check.c: Added a thaw method for use with the e-table-subset (emits model_changed.) Adapted to the changes to e_table_item. * e-table.c, e-table.h: Reworked e-table to use the ETable grouping system. The only difference for the interface is that instead of passing in a column_spec and a grouping_spec, you pass in a single string that is an xml format that includes both pieces of information. * e-table-subset.h: Added rules for emacs to do correct indentation. * e-table-subset.c: Implemented freezing. No signals are emitted while frozen and "model_changed" is emitted when thawed. * e-table-sorted.h: ETableSortedClass has ETableSubset as its parent object instead of ETableSubsetClass. Fixed this. * e-table-simple.c, e-table-simple.h: Implemented the thaw method. Use of simple now requires an extra argument (the thaw method.) * e-table-model.h, e-table-model.c: Added e_table_model_freeze and e_table_model_thaw. * e-table-item.h, e-table-item.c: Reworked this a bit to make it provide some things the new group system needed and to make inter-item keyboard focus work. Changed the external interface only in the list of arguments it recognizes and signals it emits. Instead of "x" and "y", you have to use e_canvas_item_move_absolute and instead of emitting a "height_changed" signal, it emits a "resize" signal. There's new "has_focus", "width", and "height" arguments and a function to get the currently focused column. * e-table-header-item.c: Got rid of some warnings here. Changed the * e-table-group-leaf.h, e-table-group-leaf.c, e-table-group-container.h, e-table-group-container.c: New types to make e_table_group work properly. * e-table-group.h, e-table-group.c: Completely reworked e-table grouping. e-table-group now uses a hierarchical structure. * e-cell.h: Added e_cell_print. This doesn't work yet. * e-cell.c: Made e_cell_realize exist. (It was improperly named e_cell_view_realize in the .c.) * e-cell-text.c: Made the blinking cursor disappear properly. * check-filled.xpm, check-empty.xpm: Made these const char *[] instead of char *[] to avoid compiler warnings. * Makefile.am: Added e-table-group-container.c, e-table-group-container.h, e-table-group-leaf.c, e-table-group-leaf.h, e-table-subset-variable.c, e-table-subset-variable.h. svn path=/trunk/; revision=1915
113 lines
2.8 KiB
C
113 lines
2.8 KiB
C
/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
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/*
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* E-table-subset.c: Implements a table that contains a subset of another table.
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*
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* Author:
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* Miguel de Icaza (miguel@gnu.org)
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*
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* (C) 1999 Helix Code, Inc.
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*/
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#include <config.h>
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#include <stdlib.h>
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#include <gtk/gtksignal.h>
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#include <string.h>
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#include "e-util/e-util.h"
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#include "e-table-subset-variable.h"
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#define PARENT_TYPE E_TABLE_SUBSET_TYPE
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#define INCREMENT_AMOUNT 10
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static ETableModelClass *etssv_parent_class;
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static void
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etssv_class_init (GtkObjectClass *klass)
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{
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etssv_parent_class = gtk_type_class (PARENT_TYPE);
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}
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E_MAKE_TYPE(e_table_subset_variable, "ETableSubsetVariable", ETableSubsetVariable, etssv_class_init, NULL, PARENT_TYPE);
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ETableModel *
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e_table_subset_variable_construct (ETableSubsetVariable *etssv,
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ETableModel *source)
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{
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if ( e_table_subset_construct(E_TABLE_SUBSET(etssv), source, 1) == NULL )
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return NULL;
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E_TABLE_SUBSET(etssv)->n_map = 0;
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return E_TABLE_MODEL (etssv);
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}
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ETableModel *
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e_table_subset_variable_new (ETableModel *source)
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{
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ETableSubsetVariable *etssv = gtk_type_new (E_TABLE_SUBSET_VARIABLE_TYPE);
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if (e_table_subset_variable_construct (etssv, source) == NULL){
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gtk_object_destroy (GTK_OBJECT (etssv));
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return NULL;
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}
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return (ETableModel *) etssv;
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}
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void
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e_table_subset_variable_add (ETableSubsetVariable *etssv,
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gint row)
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{
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ETableModel *etm = E_TABLE_MODEL(etssv);
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ETableSubset *etss = E_TABLE_SUBSET(etssv);
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if ( etss->n_map + 1 > etssv->n_vals_allocated )
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etss->map_table = g_realloc(etss->map_table, (etssv->n_vals_allocated + INCREMENT_AMOUNT) * sizeof(int));
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etss->map_table[etss->n_map++] = row;
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if ( !etm->frozen )
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e_table_model_changed(etm);
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}
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gboolean
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e_table_subset_variable_remove (ETableSubsetVariable *etssv,
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gint row)
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{
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ETableModel *etm = E_TABLE_MODEL(etssv);
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ETableSubset *etss = E_TABLE_SUBSET(etssv);
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int i;
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for ( i = 0; i < etss->n_map; i++ ) {
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if (etss->map_table[i] == row) {
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memmove(etss->map_table + i, etss->map_table + i + 1, (etss->n_map - i - 1) * sizeof(int));
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etss->n_map --;
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if ( !etm->frozen )
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e_table_model_changed(etm);
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return TRUE;
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}
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}
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return FALSE;
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}
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void
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e_table_subset_variable_increment (ETableSubsetVariable *etssv,
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gint position,
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gint amount)
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{
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int i;
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ETableSubset *etss = E_TABLE_SUBSET(etssv);
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for ( i = 0; i < etss->n_map; i++ ) {
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if ( etss->map_table[i] > position )
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etss->map_table[i] += amount;
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}
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}
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void
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e_table_subset_variable_set_allocation (ETableSubsetVariable *etssv,
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gint total)
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{
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ETableSubset *etss = E_TABLE_SUBSET(etssv);
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if ( total <= 0 )
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total = 1;
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if ( total > etss->n_map ) {
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etss->map_table = g_realloc(etss->map_table, total * sizeof(int));
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}
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}
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