mirror of
https://github.com/Gnucash/gnucash.git
synced 2024-11-22 08:57:17 -06:00
298 lines
7.5 KiB
C
298 lines
7.5 KiB
C
/***************************************************************************
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begin : Sun May 16 2010
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copyright : (C) 2010 by Martin Preuss
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email : martin@libchipcard.de
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***************************************************************************
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* Please see toplevel file COPYING for license details *
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***************************************************************************/
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typedef struct W_COMBOBOX W_COMBOBOX;
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struct W_COMBOBOX {
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GWEN_STRINGLIST *entries;
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};
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GWEN_INHERIT(GWEN_WIDGET, W_COMBOBOX)
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static GWENHYWFAR_CB
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int Gtk3Gui_WComboBox_SetIntProperty(GWEN_WIDGET *w,
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GWEN_DIALOG_PROPERTY prop,
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int index,
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int value,
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int doSignal) {
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GtkWidget *g;
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W_COMBOBOX *xw;
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assert(w);
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xw=GWEN_INHERIT_GETDATA(GWEN_WIDGET, W_COMBOBOX, w);
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assert(xw);
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g=GTK_WIDGET(GWEN_Widget_GetImplData(w, GTK3_DIALOG_WIDGET_REAL));
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assert(g);
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switch(prop) {
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case GWEN_DialogProperty_Enabled:
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gtk_widget_set_sensitive(GTK_WIDGET(g), (value==0)?FALSE:TRUE);
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return 0;
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case GWEN_DialogProperty_Focus:
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gtk_widget_grab_focus(GTK_WIDGET(g));
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return 0;
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case GWEN_DialogProperty_Value:
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gtk_combo_box_set_active(GTK_COMBO_BOX(g), value);
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return 0;
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case GWEN_DialogProperty_ClearValues: {
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GtkListStore *store;
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store=GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(g)));
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assert(store);
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gtk_list_store_clear(store);
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GWEN_StringList_Clear(xw->entries);
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return 0;
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}
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default:
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break;
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}
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DBG_WARN(GWEN_LOGDOMAIN,
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"Function is not appropriate for this type of widget (%s)",
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GWEN_Widget_Type_toString(GWEN_Widget_GetType(w)));
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return GWEN_ERROR_INVALID;
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}
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static GWENHYWFAR_CB
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int Gtk3Gui_WComboBox_GetIntProperty(GWEN_WIDGET *w,
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GWEN_DIALOG_PROPERTY prop,
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int index,
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int defaultValue) {
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GtkWidget *g;
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g=GTK_WIDGET(GWEN_Widget_GetImplData(w, GTK3_DIALOG_WIDGET_REAL));
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assert(g);
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switch(prop) {
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case GWEN_DialogProperty_Enabled:
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return (gtk_widget_get_sensitive(GTK_WIDGET(g))==TRUE)?1:0;
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case GWEN_DialogProperty_Focus:
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return (gtk_widget_has_focus(GTK_WIDGET(g))==TRUE)?1:0;
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return 0;
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case GWEN_DialogProperty_Value: {
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gint i;
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i=gtk_combo_box_get_active(GTK_COMBO_BOX(g));
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if (i==-1)
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return defaultValue;
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else
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return i;
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}
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case GWEN_DialogProperty_ValueCount: {
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GtkListStore *store;
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gint i;
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store=GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(g)));
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assert(store);
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i=gtk_tree_model_iter_n_children(GTK_TREE_MODEL(store), NULL);
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return i;
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}
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default:
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break;
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}
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DBG_WARN(GWEN_LOGDOMAIN,
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"Function is not appropriate for this type of widget (%s)",
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GWEN_Widget_Type_toString(GWEN_Widget_GetType(w)));
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return defaultValue;
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}
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static GWENHYWFAR_CB
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int Gtk3Gui_WComboBox_SetCharProperty(GWEN_WIDGET *w,
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GWEN_DIALOG_PROPERTY prop,
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int index,
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const char *value,
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int doSignal) {
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GtkWidget *g;
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W_COMBOBOX *xw;
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assert(w);
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xw=GWEN_INHERIT_GETDATA(GWEN_WIDGET, W_COMBOBOX, w);
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assert(xw);
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g=GTK_WIDGET(GWEN_Widget_GetImplData(w, GTK3_DIALOG_WIDGET_REAL));
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assert(g);
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switch(prop) {
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case GWEN_DialogProperty_Value:
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/* undefined */
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break;
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case GWEN_DialogProperty_AddValue: {
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GtkListStore *store;
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GtkTreeIter iter;
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store=GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(g)));
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assert(store);
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gtk_list_store_append(store, &iter);
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gtk_list_store_set(store, &iter, 0, value, -1);
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GWEN_StringList_AppendString(xw->entries, value, 0, 0);
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return 0;
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}
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case GWEN_DialogProperty_ClearValues: {
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GtkListStore *store;
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store=GTK_LIST_STORE(gtk_combo_box_get_model(GTK_COMBO_BOX(g)));
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assert(store);
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gtk_list_store_clear(store);
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GWEN_StringList_Clear(xw->entries);
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return 0;
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}
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default:
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break;
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}
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DBG_WARN(GWEN_LOGDOMAIN,
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"Function is not appropriate for this type of widget (%s)",
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GWEN_Widget_Type_toString(GWEN_Widget_GetType(w)));
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return GWEN_ERROR_INVALID;
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}
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static GWENHYWFAR_CB
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const char* Gtk3Gui_WComboBox_GetCharProperty(GWEN_WIDGET *w,
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GWEN_DIALOG_PROPERTY prop,
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int index,
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const char *defaultValue) {
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GtkWidget *g;
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W_COMBOBOX *xw;
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assert(w);
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xw=GWEN_INHERIT_GETDATA(GWEN_WIDGET, W_COMBOBOX, w);
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assert(xw);
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g=GTK_WIDGET(GWEN_Widget_GetImplData(w, GTK3_DIALOG_WIDGET_REAL));
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assert(g);
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switch(prop) {
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case GWEN_DialogProperty_Value: {
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const char *s;
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s=GWEN_StringList_StringAt(xw->entries, index);
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if (s && *s)
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return s;
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else
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return defaultValue;
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}
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default:
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break;
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}
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DBG_WARN(GWEN_LOGDOMAIN,
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"Function is not appropriate for this type of widget (%s)",
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GWEN_Widget_Type_toString(GWEN_Widget_GetType(w)));
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return defaultValue;
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}
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static void changed_handler(GtkWidget *comboBox, gpointer data) {
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GWEN_WIDGET *w;
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int rv;
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w=data;
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assert(w);
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rv=GWEN_Dialog_EmitSignal(GWEN_Widget_GetDialog(w),
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GWEN_DialogEvent_TypeActivated,
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GWEN_Widget_GetName(w));
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if (rv==GWEN_DialogEvent_ResultAccept)
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Gtk3Gui_Dialog_Leave(GWEN_Widget_GetTopDialog(w), 1);
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else if (rv==GWEN_DialogEvent_ResultReject)
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Gtk3Gui_Dialog_Leave(GWEN_Widget_GetTopDialog(w), 0);
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}
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static void GWENHYWFAR_CB Gtk3Gui_WComboBox_FreeData(void *bp, void *p) {
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W_COMBOBOX *xw;
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xw=(W_COMBOBOX*) p;
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GWEN_StringList_free(xw->entries);
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GWEN_FREE_OBJECT(xw);
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}
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static
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int Gtk3Gui_WComboBox_Setup(GWEN_WIDGET *w) {
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W_COMBOBOX *xw;
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GtkWidget *g;
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GtkCellRenderer *cr;
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GtkListStore *store;
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uint32_t flags;
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GWEN_WIDGET *wParent;
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gulong changed_handler_id;
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flags=GWEN_Widget_GetFlags(w);
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wParent=GWEN_Widget_Tree_GetParent(w);
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/* create widget */
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store=gtk_list_store_new(1, G_TYPE_STRING);
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if (flags & GWEN_WIDGET_FLAGS_READONLY)
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g=gtk_combo_box_new_with_model(GTK_TREE_MODEL(store));
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else
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{
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/* TODO: why the heck does *this* combo box have two columns in the list?? */
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g=gtk_combo_box_new_with_model_and_entry(GTK_TREE_MODEL(store));
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gtk_combo_box_set_entry_text_column (GTK_COMBO_BOX(g), 0);
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}
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g_object_unref(store);
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cr=gtk_cell_renderer_text_new();
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gtk_cell_layout_pack_start(GTK_CELL_LAYOUT (g), cr, TRUE);
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gtk_cell_layout_set_attributes(GTK_CELL_LAYOUT(g), cr, "text", 0, NULL);
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GWEN_NEW_OBJECT(W_COMBOBOX, xw);
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GWEN_INHERIT_SETDATA(GWEN_WIDGET, W_COMBOBOX, w, xw, Gtk3Gui_WComboBox_FreeData);
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xw->entries=GWEN_StringList_new();
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GWEN_Widget_SetImplData(w, GTK3_DIALOG_WIDGET_REAL, (void*) g);
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GWEN_Widget_SetImplData(w, GTK3_DIALOG_WIDGET_CONTENT, (void*) g);
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GWEN_Widget_SetSetIntPropertyFn(w, Gtk3Gui_WComboBox_SetIntProperty);
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GWEN_Widget_SetGetIntPropertyFn(w, Gtk3Gui_WComboBox_GetIntProperty);
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GWEN_Widget_SetSetCharPropertyFn(w, Gtk3Gui_WComboBox_SetCharProperty);
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GWEN_Widget_SetGetCharPropertyFn(w, Gtk3Gui_WComboBox_GetCharProperty);
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changed_handler_id=g_signal_connect(g,
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"changed",
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G_CALLBACK (changed_handler),
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w);
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if (wParent)
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GWEN_Widget_AddChildGuiWidget(wParent, w);
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return 0;
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}
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