diff options
Diffstat (limited to 'data_window.c')
| -rw-r--r-- | data_window.c | 104 |
1 files changed, 104 insertions, 0 deletions
diff --git a/data_window.c b/data_window.c new file mode 100644 index 00000000..dfcddcc2 --- /dev/null +++ b/data_window.c @@ -0,0 +1,104 @@ +#include <malloc.h> +#include <stdio.h> +#include <gtk/gtk.h> +#include "param.h" +#include "data_window.h" +#include "data_window_int.h" + +struct data_window * +data_window(char *name, struct window *parent, void(*callback)(struct data_window *, char **cols)) +{ + struct data_window *win; + + win=malloc(sizeof(*win)); + win->window=gtk_window_new(GTK_WINDOW_TOPLEVEL); + gtk_window_set_default_size(GTK_WINDOW(win->window), 320, 200); + gtk_window_set_title(GTK_WINDOW(win->window), name); + + win->scrolled_window = gtk_scrolled_window_new (NULL, NULL); + gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (win->scrolled_window), + GTK_POLICY_AUTOMATIC, GTK_POLICY_ALWAYS); + gtk_container_add(GTK_CONTAINER(win->window), win->scrolled_window); + + win->clist=NULL; + win->callback=callback; + if (parent) + gtk_window_set_transient_for(GTK_WINDOW((GtkWidget *)(win->window)), GTK_WINDOW(parent)); + gtk_widget_show_all(win->window); + return win; +} + +void +data_window_begin(struct data_window *win) +{ + if (win && win->clist) { + gtk_clist_clear(GTK_CLIST(win->clist)); + gtk_clist_freeze(GTK_CLIST(win->clist)); + } +} + +static void +click_column(GtkCList *clist, int column) +{ + if (column != clist->sort_column) { + gtk_clist_set_sort_type(clist, GTK_SORT_ASCENDING); + gtk_clist_set_sort_column(clist, column); + } else { + if (clist->sort_type == GTK_SORT_ASCENDING) + gtk_clist_set_sort_type(clist, GTK_SORT_DESCENDING); + else + gtk_clist_set_sort_type(clist, GTK_SORT_ASCENDING); + } + gtk_clist_sort(clist); +} + +static void +select_row(GtkCList *clist, int row, int column, GdkEventButton *event, struct data_window *win) +{ + int i; + if (win->callback) { + char *cols[20]; + for (i=0;i<20;i++) { + gtk_clist_get_text(clist, row, i, &cols[i]); + } + win->callback(win, cols); + } +} + +void +data_window_add(struct data_window *win, struct param_list *param, int count) +{ + int i; + char *column[count+1]; + char *utf8; + if (! win->clist) { + for (i = 0 ; i < count ; i++) { + column[i]=param[i].name; + } + win->clist=gtk_clist_new_with_titles(count, column); + gtk_clist_clear(GTK_CLIST(win->clist)); + gtk_container_add(GTK_CONTAINER(win->scrolled_window), win->clist); + gtk_clist_freeze(GTK_CLIST(win->clist)); + gtk_signal_connect(GTK_OBJECT(win->clist), "click-column", GTK_SIGNAL_FUNC(click_column), NULL); + gtk_signal_connect(GTK_OBJECT(win->clist), "select-row", GTK_SIGNAL_FUNC(select_row), win); + gtk_widget_show_all(win->window); + } + for (i = 0 ; i < count ; i++) { + utf8=g_locale_to_utf8(param[i].value,-1,NULL,NULL,NULL); + column[i]=utf8; + } + column[i]=NULL; + gtk_clist_append(GTK_CLIST(win->clist), column); + for (i = 0 ; i < count ; i++) { + g_free(column[i]); + } +} + +void +data_window_end(struct data_window *win) +{ + if (win && win->clist) { + gtk_clist_thaw(GTK_CLIST(win->clist)); + gtk_clist_columns_autosize (GTK_CLIST(win->clist)); + } +} |