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103 lines
1.7 KiB
C
103 lines
1.7 KiB
C
#include "cltr-widget.h"
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#include "cltr-private.h"
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CltrWidget*
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cltr_widget_new(void)
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{
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CltrWidget *w = NULL;
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w = g_malloc0(sizeof(CltrWidget));
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return w;
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}
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void
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cltr_widget_show(CltrWidget *widget)
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{
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widget->visible = TRUE;
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if (widget->show)
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{
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widget->show(widget);
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}
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}
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void
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cltr_widget_show_all(CltrWidget *widget)
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{
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GList *widget_item = widget->children;;
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if (widget_item)
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{
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do
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{
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CltrWidget *child = CLTR_WIDGET(widget_item->data);
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cltr_widget_show(child);
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}
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while ((widget_item = g_list_next(widget_item)) != NULL);
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}
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cltr_widget_show(widget);
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}
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void
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cltr_widget_add_child(CltrWidget *widget, CltrWidget *child, int x, int y)
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{
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widget->children = g_list_append(widget->children, child);
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child->parent = widget;
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child->x = x;
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child->y = y;
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}
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void
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cltr_widget_hide(CltrWidget *widget)
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{
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widget->visible = FALSE;
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}
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void
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cltr_widget_paint(CltrWidget *widget)
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{
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if (widget->visible)
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{
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GList *child_item = widget->children;;
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if (widget->paint)
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widget->paint(widget);
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/* Recurse down */
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if (child_item)
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{
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do
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{
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CltrWidget *child = CLTR_WIDGET(child_item->data);
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if (child->visible)
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cltr_widget_paint(child);
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}
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while ((child_item = g_list_next(child_item)) != NULL);
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}
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}
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}
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void
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cltr_widget_queue_paint(CltrWidget *widget)
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{
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ClutterMainContext *ctx = CLTR_CONTEXT();
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g_queue_push_head (ctx->internal_event_q, (gpointer)widget);
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}
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gboolean
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cltr_widget_handle_xevent(CltrWidget *widget, XEvent *xev)
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{
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if (widget && widget->xevent_handler)
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return widget->xevent_handler(widget, xev);
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return FALSE;
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}
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