80 lines
2.7 KiB
C
80 lines
2.7 KiB
C
/*
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This file is part of Warzone 2100.
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Copyright (C) 1999-2004 Eidos Interactive
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Copyright (C) 2005-2007 Warzone Resurrection Project
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Warzone 2100 is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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Warzone 2100 is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Warzone 2100; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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/** @file
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* Definitions for Bar Graph functions.
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*/
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#ifndef __INCLUDED_LIB_WIDGET_BAR_H__
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#define __INCLUDED_LIB_WIDGET_BAR_H__
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#include "widget.h"
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typedef struct _w_bargraph
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{
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/* The common widget data */
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WIDGET_BASE;
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UWORD barPos; // Orientation of the bar on the widget
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UWORD majorSize; // Percentage of the main bar that is filled
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UWORD minorSize; // Percentage of the minor bar if there is one
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UWORD iRange; // Maximum range
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UWORD iValue; // Current value
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PIELIGHT majorCol; // Colour for the major bar
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PIELIGHT minorCol; // Colour for the minor bar
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const char *pTip; // The tool tip for the graph
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} W_BARGRAPH;
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/* Create a barGraph widget data structure */
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extern W_BARGRAPH* barGraphCreate(const W_BARINIT* psInit);
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/* Free the memory used by a barGraph */
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extern void barGraphFree(W_BARGRAPH *psWidget);
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/* Initialise a barGraph widget before running it */
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extern void barGraphInitialise(W_BARGRAPH *psWidget);
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#if 0
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/* Run a barGraph widget */
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extern void barGraphRun(W_BARGRAPH *psWidget);
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/* Respond to a mouse click */
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extern void barGraphClicked(W_BARGRAPH *psWidget);
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/* Respond to a mouse up */
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extern void barGraphReleased(W_BARGRAPH *psWidget);
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#endif
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/* Respond to a mouse moving over a barGraph */
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extern void barGraphHiLite(W_BARGRAPH *psWidget, W_CONTEXT *psContext);
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/* Respond to the mouse moving off a barGraph */
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extern void barGraphHiLiteLost(W_BARGRAPH *psWidget);
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/* The bar graph display function */
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extern void barGraphDisplay(WIDGET *psWidget, UDWORD xOffset, UDWORD yOffset, PIELIGHT *pColours);
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/* The double bar graph display function */
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extern void barGraphDisplayDouble(WIDGET *psWidget, UDWORD xOffset, UDWORD yOffset, PIELIGHT *pColours);
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/* The trough bar graph display function */
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extern void barGraphDisplayTrough(WIDGET *psWidget, UDWORD xOffset, UDWORD yOffset, PIELIGHT *pColours);
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#endif // __INCLUDED_LIB_WIDGET_BAR_H__
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