utils/wpseditor/gui/src/qwpsdrawer_static.cpp

   1 #include "qwpsdrawer.h"
   2 #include <QPainter>
   3 #include <QFile>
   4 #include <QFileInfo>
   5 #include "utils.h"
   6
   7 void QWpsDrawer::putsxy(int x, int y, const unsigned char *str) {
   8     QPainter p(pix);
   9     viewport_api avp;
  10     api.get_current_vp(&avp);
  11     p.setPen(Qt::gray);
  12
  13
  14     QFont font("times",avp.fontheight,QFont::Bold);
  15     p.setFont(font);
  16     p.drawText(x+avp.x,y + avp.fontheight + avp.y,(char*)str);
  17 }
  18 void QWpsDrawer::transparent_bitmap_part(const void *src, int src_x, int src_y,
  19         int stride, int x, int y, int width, int height) {
  20     QImage img;
  21     img.load((char*)src);
  22     DEBUGF2("transparent_bitmap_part(const void *src=%s, int src_x=%d, int src_y=%d,int stride=%d, int x=%d, int y=%d, int width=%d, int height=%d",(char*)src,src_x, src_y,stride, x, y, width, height);
  23     QPainter p(pix);
  24     QPoint target(x,y);
  25     QRectF source(src_x, src_y, width, height);
  26
  27     QImage pink = img.createMaskFromColor(qRgb(255,0,255),Qt::MaskOutColor);
  28     img.setAlphaChannel(pink);
  29
  30     p.drawImage(target, img, source);
  31 }
  32 void QWpsDrawer::bitmap_part(const void *src, int src_x, int src_y,
  33                              int stride, int x, int y, int width, int height) {
  34     transparent_bitmap_part(src,src_x,src_y,stride,x,y,width,height);
  35 }
  36 void QWpsDrawer::drawpixel(int x, int y) {
  37     QPainter p(pix);
  38     p.setPen(Qt::blue);
  39     p.drawPoint(x,y);
  40 }
  41 void QWpsDrawer::fillrect(int x, int y, int width, int height) {
  42     QPainter p(pix);
  43     DEBUGF2("fillrect(int x=%d, int y=%d, int width=%d, int height=%d)\n",x, y, width, height);
  44     p.setPen(Qt::green);
  45 }
  46 void QWpsDrawer::hline(int x1, int x2, int y) {
  47     QPainter p(pix);
  48     p.setPen(Qt::black);
  49     p.drawLine(x1,y,x2,y);
  50 }
  51 void QWpsDrawer::vline(int x, int y1, int y2) {
  52     QPainter p(pix);
  53     p.setPen(Qt::black);
  54     p.drawLine(x,y1,x,y2);
  55 }
  56 bool QWpsDrawer::load_wps_backdrop(char* filename) {
  57     DEBUGF2("load backdrop: %s", filename);
  58     QFile file(filename);
  59     QFileInfo info(file);
  60     file.copy(mTmpWpsString+"/"+info.fileName());
  61     backdrop.load(filename);
  62     return true;
  63 }
  64
  65 int QWpsDrawer::read_bmp_file(const char* filename,int *width, int *height) {
  66     QImage img;
  67
  68     QFile file(filename);
  69     QFileInfo info(file);
  70     file.copy(mTmpWpsString+"/"+info.fileName());
  71
  72     img.load(filename);
  73     //qDebug()<<"QWpsDrawer::read_bmp_file"<<img.width()<<img.height();
  74     *width = img.width();
  75     *height = img.height();
  76     return 1;
  77 }