[yast-commit] r42800 - in /trunk/gtk/unstable-libyui: ChangeLog src/YGTable.cc src/YGUtils.cc src/YGUtils.h

Author: rpmcruz Date: Fri Dec 7 14:19:50 2007 New Revision: 42800 URL: http://svn.opensuse.org/viewcvs/yast?rev=42800&view=rev Log: * src/YGUtils.h/cc: cleanup of methods. * src/YGTable.cc (YGTable): fixed sorting. new libyui has this KeepSorted function, but GTK doesn't let us revert back to unsorted once we sort them... Modified: trunk/gtk/unstable-libyui/ChangeLog trunk/gtk/unstable-libyui/src/YGTable.cc trunk/gtk/unstable-libyui/src/YGUtils.cc trunk/gtk/unstable-libyui/src/YGUtils.h Modified: trunk/gtk/unstable-libyui/ChangeLog URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/unstable-libyui/ChangeLog?rev=42800&r1=42799&r2=42800&view=diff ============================================================================== --- trunk/gtk/unstable-libyui/ChangeLog (original) +++ trunk/gtk/unstable-libyui/ChangeLog Fri Dec 7 14:19:50 2007 @@ -7,6 +7,10 @@ GtkCellRendererText and GtkCellRendererPixbuf. We need this as yast can set either an icon or text on a cell, or both. + * src/YGUtils.h/cc: cleanup of methods. + * src/YGTable.cc (YGTable): fixed sorting. new libyui has this KeepSorted + function, but GTK doesn't let us revert back to unsorted once we sort them... + 2007-12-06 Ricardo Cruz * Fixed previous crash, some other problems and some improvements. Modified: trunk/gtk/unstable-libyui/src/YGTable.cc URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/unstable-libyui/src/YGTable.cc?rev=42800&r1=42799&r2=42800&view=diff ============================================================================== --- trunk/gtk/unstable-libyui/src/YGTable.cc (original) +++ trunk/gtk/unstable-libyui/src/YGTable.cc Fri Dec 7 14:19:50 2007 @@ -207,6 +207,7 @@ , YGTableView (this, parent, string(), false, false) { IMPL +fprintf (stderr, "YGTable()!\n"); gtk_tree_view_set_headers_visible (getView(), TRUE); gtk_tree_view_set_rules_hint (getView(), columns() > 1); @@ -226,13 +227,15 @@ if (immediateMode()) g_signal_connect (G_OBJECT (getWidget()), "cursor-changed", G_CALLBACK (selected_cb), (YGTableView*) this); + + setSortable (0); } virtual void setKeepSorting (bool keepSorting) { // FIXME: GTK doesn't let us get back to unsorted mode... - if (!keepSorting) - YGUtils::tree_view_set_sortable (getView(), 0); +/* if (!keepSorting) + YGUtils::tree_view_set_sortable (getView(), 0);*/ YTable::setKeepSorting (keepSorting); } @@ -264,6 +267,74 @@ setCellLabel (iter, index+1, cell->label()); } + // Goes through all GtkTreeView columns, making them sortable. + void setSortable (int default_col) + { + IMPL + struct inner { + static gint sort_cb (GtkTreeModel *model, GtkTreeIter *a, + GtkTreeIter *b, gpointer data) + { + gchar *s1 = 0, *s2 = 0; + gint col = GPOINTER_TO_INT (data); + gtk_tree_model_get (model, a, col, &s1, -1); + gtk_tree_model_get (model, b, col, &s2, -1); + + gint cmp = 0; + if (s1 && s2) + cmp = YGUtils::strcmp (s1, s2); + + if (s1) g_free (s1); + if (s2) g_free (s2); + return cmp; + } + + static void header_clicked_cb (GtkTreeViewColumn *column, GtkTreeSortable *sortable) + { + IMPL + GtkTreeViewColumn *last_sorted = + (GtkTreeViewColumn *) g_object_get_data (G_OBJECT (sortable), "last-sorted"); + int id = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (column), "id")); + + GtkSortType sort = GTK_SORT_ASCENDING; + if (last_sorted != column) { + if (last_sorted) + gtk_tree_view_column_set_sort_indicator (last_sorted, FALSE); + gtk_tree_view_column_set_sort_indicator (column, TRUE); + g_object_set_data (G_OBJECT (sortable), "last-sorted", column); + } + else { + sort = gtk_tree_view_column_get_sort_order (column); + sort = sort == GTK_SORT_ASCENDING ? GTK_SORT_DESCENDING : GTK_SORT_ASCENDING; + } + + gtk_tree_view_column_set_sort_order (column, sort); + gtk_tree_sortable_set_sort_column_id (sortable, id, sort); + } + }; + + GtkTreeView *view = getView(); + GtkTreeSortable *sortable = GTK_TREE_SORTABLE (gtk_tree_view_get_model (view)); + // keep a pointer to currently sorted, so next can disable it + g_object_set_data (G_OBJECT (sortable), "last-sorted", NULL); + + int n = 0; + GList *columns = gtk_tree_view_get_columns (view); + for (GList *i = columns; i; i = i->next, n++) { + GtkTreeViewColumn *column = (GtkTreeViewColumn *) i->data; + gtk_tree_sortable_set_sort_func (sortable, n, inner::sort_cb, + GINT_TO_POINTER ((n*2)+1), NULL); + + g_object_set_data (G_OBJECT (column), "id", GINT_TO_POINTER (n)); + gtk_tree_view_column_set_clickable (column, TRUE); + g_signal_connect (G_OBJECT (column), "clicked", + G_CALLBACK (inner::header_clicked_cb), sortable); +/* if (col_nb == default_sort_col) + header_clicked_cb (column, sortable);*/ + } + g_list_free (columns); + } + YGWIDGET_IMPL_COMMON YGSELECTION_WIDGET_IMPL_CLEAR (YTable) YGSELECTION_WIDGET_IMPL_SELECT (YTable) @@ -274,7 +345,6 @@ return new YGTable (parent, header); } - #include "YSelectionBox.h" class YGSelectionBox : public YSelectionBox, public YGTableView Modified: trunk/gtk/unstable-libyui/src/YGUtils.cc URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/unstable-libyui/src/YGUtils.cc?rev=42800&r1=42799&r2=42800&view=diff ============================================================================== --- trunk/gtk/unstable-libyui/src/YGUtils.cc (original) +++ trunk/gtk/unstable-libyui/src/YGUtils.cc Fri Dec 7 14:19:50 2007 @@ -460,151 +460,6 @@ return parts; } -void YGUtils::print_model (GtkTreeModel *model, int string_col) -{ - fprintf (stderr, "printing model...\n"); - int depth = 0; - GtkTreeIter iter; - - if (!gtk_tree_model_get_iter_first (model, &iter)) { - fprintf (stderr, "Couldn't even get a first iterator\n"); - return; - } - - while (true) - { - // print node - gchar *package_name = 0; - gtk_tree_model_get (model, &iter, string_col, &package_name, -1); - for (int i = 0; i < depth*4; i++) - fprintf (stderr, " "); - fprintf (stderr, "%s\n", package_name); - g_free (package_name); - - if (gtk_tree_model_iter_has_child (model, &iter)) { - GtkTreeIter parent = iter; - gtk_tree_model_iter_children (model, &iter, &parent); - depth++; - } - else { - if (gtk_tree_model_iter_next (model, &iter)) - ; // continue - else { - // let's see if there is a parent - GtkTreeIter child = iter; - if (gtk_tree_model_iter_parent (model, &iter, &child) && - gtk_tree_model_iter_next (model, &iter)) - depth--; - else - break; - } - } - } -} - -void YGUtils::tree_view_radio_toggle_cb (GtkCellRendererToggle *renderer, - gchar *path_str, GtkTreeModel *model) -{ - // Toggle the box - GtkTreePath *path = gtk_tree_path_new_from_string (path_str); - gint *column = (gint*) g_object_get_data (G_OBJECT (renderer), "column"); - GtkTreeIter iter; - gtk_tree_model_get_iter (model, &iter, path); - gtk_tree_path_free (path); - - // Disable radio buttons from the same parent - GtkTreeIter parent_iter, child_iter; - if (gtk_tree_model_iter_parent (model, &parent_iter, &iter) && - gtk_tree_model_iter_children (model, &child_iter, &parent_iter)) { - do gtk_tree_store_set (GTK_TREE_STORE (model), &child_iter, column, FALSE, -1); - while (gtk_tree_model_iter_next (model, &child_iter)); - gtk_tree_store_set (GTK_TREE_STORE (model), &iter, column, TRUE, -1); - } -} - -gint YGUtils::sort_compare_cb (GtkTreeModel *model, GtkTreeIter *a, - GtkTreeIter *b, gpointer data) -{ - IMPL - gint col = GPOINTER_TO_INT (data); - gchar *str1 = 0, *str2 = 0; - gtk_tree_model_get (model, a, col, &str1, -1); - gtk_tree_model_get (model, b, col, &str2, -1); - gint cmp = 0; - if (str1 && str2) - cmp = YGUtils::strcmp (str1, str2); - - if (str1) - g_free (str1); - if (str2) - g_free (str2); - return cmp; -} - -static void header_clicked_cb (GtkTreeViewColumn *column, GtkTreeSortable *sortable) -{ - IMPL - GtkTreeViewColumn *last_sorted = - (GtkTreeViewColumn *) g_object_get_data (G_OBJECT (sortable), "last-sorted"); - int id = GPOINTER_TO_INT (g_object_get_data (G_OBJECT (column), "id")); - - GtkSortType sort = GTK_SORT_ASCENDING; - if (last_sorted != column) { - if (last_sorted) - gtk_tree_view_column_set_sort_indicator (last_sorted, FALSE); - gtk_tree_view_column_set_sort_indicator (column, TRUE); - g_object_set_data (G_OBJECT (sortable), "last-sorted", column); - } - else { - sort = gtk_tree_view_column_get_sort_order (column); - sort = sort == GTK_SORT_ASCENDING ? GTK_SORT_DESCENDING : GTK_SORT_ASCENDING; - } - - gtk_tree_view_column_set_sort_order (column, sort); - gtk_tree_sortable_set_sort_column_id (sortable, id, sort); -} - -void YGUtils::tree_view_set_sortable (GtkTreeView *view, int default_sort_col) -{ - IMPL - g_assert (gtk_tree_view_get_headers_visible (view)); - - /* Set all string columns clickable. */ - GtkTreeSortable *sortable = GTK_TREE_SORTABLE (gtk_tree_view_get_model (view)); - // we need a pointer, this function is used by different stuff, so to we'll - // use g_object_*_data() to do of garbage collector - g_object_set_data (G_OBJECT (sortable), "last-sorted", NULL); - - GList *columns = gtk_tree_view_get_columns (view); - for (GList *i = g_list_first (columns); i; i = i->next) { - GtkTreeViewColumn *column = (GtkTreeViewColumn *) i->data; - int col_nb = g_list_position (columns, i); - - // check if it really is a string column - bool string_col = false; - GList *renderers = gtk_tree_view_column_get_cell_renderers (column); - for (GList *j = g_list_first (renderers); j; j = j->next) - if (GTK_IS_CELL_RENDERER_TEXT (j->data)) { - string_col = true; - break; - } - g_list_free (renderers); - if (!string_col) - continue; - - // set sortable and clickable - gtk_tree_sortable_set_sort_func (sortable, col_nb, sort_compare_cb, - GINT_TO_POINTER (col_nb), NULL); - g_object_set_data (G_OBJECT (column), "id", GINT_TO_POINTER (col_nb)); - gtk_tree_view_column_set_clickable (column, TRUE); - g_signal_connect (G_OBJECT (column), "clicked", - G_CALLBACK (header_clicked_cb), sortable); - if (col_nb == default_sort_col) - header_clicked_cb (column, sortable); - } - g_list_free (columns); -} - GValue YGUtils::floatToGValue (float num) { GValue value = { 0 }; @@ -613,44 +468,6 @@ return value; } -#define SCROLLING_TIME 700 -#define SCROLLING_STEP 100 -struct ScrollData { - int orix, oriy, diffx, diffy, time; - GtkTreeView *view; -}; - -static gboolean scroll_timeout (gpointer _data) { - ScrollData *data = (ScrollData *) _data; - data->time += SCROLLING_STEP; - - int x = data->orix + data->diffx; - int y = ((data->diffy * data->time) / SCROLLING_TIME) + data->oriy; - - gtk_tree_view_scroll_to_point (data->view, x, y); - return data->time < SCROLLING_TIME; -} - -void YGUtils::tree_view_smooth_scroll_to_point (GtkTreeView *view, gint x, gint y) { - GdkRectangle rect; - gtk_tree_view_get_visible_rect (view, &rect); - if (rect.x == x && rect.y == y) - return; - - ScrollData *data = (ScrollData *) g_malloc (sizeof (ScrollData)); - data->orix = rect.x; - data->oriy = rect.y; - data->diffx = x - rect.x; - data->diffy = y - rect.y; - data->time = 0; - data->view = view; - - static int id = 0; - if (id) - g_source_remove (id); - id = g_timeout_add_full (G_PRIORITY_DEFAULT, SCROLLING_STEP, scroll_timeout, data, g_free); -} - GdkPixbuf *YGUtils::loadPixbuf (const string &filename) { GdkPixbuf *pixbuf = NULL; Modified: trunk/gtk/unstable-libyui/src/YGUtils.h URL: http://svn.opensuse.org/viewcvs/yast/trunk/gtk/unstable-libyui/src/YGUtils.h?rev=42800&r1=42799&r2=42800&view=diff ============================================================================== --- trunk/gtk/unstable-libyui/src/YGUtils.h (original) +++ trunk/gtk/unstable-libyui/src/YGUtils.h Fri Dec 7 14:19:50 2007 @@ -56,30 +56,13 @@ eg: splitString ("Office/Writer", '/') => { "Office", "Writer" } */ std::list std::string splitString (const std::string &str, char separator); - /* Prints a GtkTreeModel for debugging purposes. */ - void print_model (GtkTreeModel *model, int string_col); - - /* To be used as a callback to sort tree views. */ - gint sort_compare_cb (GtkTreeModel *model, GtkTreeIter *a, - GtkTreeIter *b, gpointer data); - - /* To be used as a callback for a GtkTreeView with toggle cells. */ - void tree_view_radio_toggle_cb (GtkCellRendererToggle *renderer, - gchar *path_str, GtkTreeModel *model); - - /* Goes through all GtkTreeView columns and checks for TextCellRenderers, - setting those columns as sortable. */ - void tree_view_set_sortable (GtkTreeView *view, int default_sort_col); - - /* Like gtk_tree_view_scroll_to_point(), but does smooth scroll. */ - void tree_view_smooth_scroll_to_point (GtkTreeView *view, gint x, gint y); - /* Converts stuff to GValues */ GValue floatToGValue (float num); - void setStockIcon (GtkWidget *button, std::string ycp_str); - GdkPixbuf *loadPixbuf (const std::string &fileneme); + + /* Tries to make sense out of the string, applying some stock icon to the button. */ + void setStockIcon (GtkWidget *button, std::string ycp_str); }; extern "C" { -- To unsubscribe, e-mail: yast-commit+unsubscribe@opensuse.org For additional commands, e-mail: yast-commit+help@opensuse.org