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127 lines
3.9 KiB
127 lines
3.9 KiB
/*
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Winamp Skin
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Copyright (C) 2002 Ryan Cumming
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This program 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.
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For more information look at the file COPYRIGHT in this package
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*/
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#include <ksimpleconfig.h>
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#include <tqbitmap.h>
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#include <tqpainter.h>
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#include <tqregexp.h>
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#include "waSkinModel.h"
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#include "waSkins.h"
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#include "waRegion.h"
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WaRegion *windowRegion = NULL;
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// Hack around case-insensitivity in Winamp INI files by searching for common capitializations
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// Needs to be replaced with an all-custom loader after 3.0
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const char *pointListNames[] = {"PointList", "pointlist", "Pointlist", "pointList", "POINTLIST", 0};
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const char *numPointsNames[] = {"NumPoints", "numpoints", "Numpoints", "numPoints", "NUMPOINTS", 0};
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WaRegion::WaRegion(TQString filename) {
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// Load the region file, which happens to be in TDEConfig format
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KSimpleConfig regionFile(filename, true);
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// Clear our variables by default
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window_mask = 0;
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shade_mask = 0;
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// Make the new bitmaps, default window size
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window_mask = new TQBitmap(WaSkinModel::instance()->getMapGeometry(_WA_MAPPING_MAIN).size(), true);
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shade_mask = new TQBitmap(WaSkinModel::instance()->getMapGeometry(_WA_MAPPING_TITLE).size(), true);
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// Load the normal window mask data
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regionFile.setGroup("Normal");
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TQValueList<int> num_points;
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for (int x = 0;numPointsNames[x];x++) {
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if (regionFile.hasKey(numPointsNames[x]))
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num_points = parseList(regionFile.readEntry(numPointsNames[x]));
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}
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TQValueList<int> point_list;
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for (int x = 0;pointListNames[x];x++) {
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if (regionFile.hasKey(pointListNames[x]))
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point_list = parseList(regionFile.readEntry(pointListNames[x]));
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}
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// Now build the mask
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buildPixmap(num_points, point_list, window_mask);
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// Load the windowshade mask data
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regionFile.setGroup("WindowShade");
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num_points = parseList(regionFile.readEntry("NumPoints"));
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point_list = parseList(regionFile.readEntry("PointList"));
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// Now build the mask
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buildPixmap(num_points, point_list, shade_mask);
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}
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WaRegion::~WaRegion() {
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delete window_mask;
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delete shade_mask;
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}
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void WaRegion::buildPixmap(const TQValueList<int> &num_points_list, const TQValueList<int> &points_list, TQBitmap *dest) {
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if (!num_points_list.count()) {
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dest->fill(TQt::color1);
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return;
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}
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TQValueList<int>::const_iterator points = points_list.begin();
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TQPainter p(dest);
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// Coordinates in REGION.TXT can go one pixel beyond the window size
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TQBitmap bm(dest->width()+1,dest->height()+1,true);
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TQPainter bmp(&bm);
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bmp.setBrush(TQt::color1);
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bmp.setPen(TQt::NoPen); // The polygon border itself should not be part of the visible window
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// Go over each "region" in the file
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for (TQValueList<int>::const_iterator num_points = num_points_list.begin();num_points != num_points_list.end();num_points++) {
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// Make a new point array
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TQPointArray point_array(*num_points);
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// Populate it
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for (int i = 0;i < *num_points;i++) {
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int x = (*points++);
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int y = (*points++);
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point_array.setPoint(i, x, y);
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}
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// Now draw it as a filled polygon on the mask
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bmp.drawPolygon(point_array);
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}
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p.drawPixmap(0,0,bm,0,0,dest->width(),dest->height());
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}
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// The winamp list format is absolutely insane, it will accept either
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// commas or whitespace as the delimiter. This function deals with
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// that.
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TQValueList<int> WaRegion::parseList(const TQString &list) const {
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TQValueList<int> temp_list;
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if (list.isEmpty())
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return temp_list;
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TQStringList open=TQStringList::split(TQRegExp("[,\\s]+"), list);
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for (TQStringList::Iterator i=open.begin(); i != open.end(); ++i)
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temp_list.append((*i).toInt());
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return temp_list;
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}
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