public void vSetSel(float x1, float y1, float x2, float y2) {
if (m_pages == null) return;
int pcur = 0;
int pcnt = m_pages.length;
while (pcur < pcnt) {
m_pages[pcur].ClearSel();
pcur++;
}
PDFPos pos = vGetPos((int) x1, (int) y1);
PDFVPage vpage = m_pages[pos.pageno];
vpage.SetSel(x1, y1, x2, y2, m_scroller.getCurrX(), m_scroller.getCurrY());
if (m_listener != null) m_listener.OnPDFInvalidate(false);
}
public void vRenderSync(PDFVPage page) {
if (m_pages == null || page == null) return;
m_thread.end_render(page);
page.RenderPrepare();
page.m_cache.Render();
if (m_listener != null) m_listener.OnPDFInvalidate(false);
}
protected void vFlushRange() {
if (m_status == STA_ZOOM) return;
int pageno1 = vGetPage(0, 0);
int pageno2 = vGetPage(m_w, m_h);
if (pageno1 >= 0 && pageno2 >= 0) {
if (pageno1 > pageno2) {
int tmp = pageno1;
pageno1 = pageno2;
pageno2 = tmp;
}
pageno2++;
if (m_prange_start < pageno1) {
int start = m_prange_start;
int end = pageno1;
if (end > m_prange_end) end = m_prange_end;
while (start < end) {
PDFVPage vpage = m_pages[start];
m_thread.end_render(vpage);
vpage.DeleteBmp();
start++;
}
}
if (m_prange_end > pageno2) {
int start = pageno2;
int end = m_prange_end;
if (start < m_prange_start) start = m_prange_start;
while (start < end) {
PDFVPage vpage = m_pages[start];
m_thread.end_render(vpage);
vpage.DeleteBmp();
start++;
}
}
} else {
int start = m_prange_start;
int end = m_prange_end;
while (start < end) {
PDFVPage vpage = m_pages[start];
m_thread.end_render(vpage);
vpage.DeleteBmp();
start++;
}
}
m_prange_start = pageno1;
m_prange_end = pageno2;
pageno1 = vGetPage(m_w / 4, m_h / 4);
if (m_listener != null && pageno1 != m_pageno) {
m_listener.OnPDFPageChanged(m_pageno = pageno1);
}
}
public void vDraw(Canvas canvas) {
if (m_pages == null) return;
// long rec_time = System.currentTimeMillis();
int left = m_scroller.getCurrX();
int top = m_scroller.getCurrY();
int left1 = left;
int top1 = top;
if (left1 > m_docw - m_w) left1 = m_docw - m_w;
if (left1 < 0) left1 = 0;
if (top1 > m_doch - m_h) top1 = m_doch - m_h;
if (top1 < 0) top1 = 0;
if (left1 != left) {
m_scroller.setFinalX(left1);
left = left1;
}
if (top1 != top) {
m_scroller.setFinalY(top1);
top = top1;
}
vFlushRange();
int cur = m_prange_start;
int end = m_prange_end;
int sel_rect1[] = null;
int sel_rect2[] = null;
if (m_drawbmp) {
if (Global.dark_mode) {
m_bmp.eraseColor(m_back);
Canvas bcan = new Canvas(m_bmp);
while (cur < end) {
PDFVPage vpage = m_pages[cur];
if (m_status != STA_ZOOM) m_thread.start_render(vpage);
vpage.Draw(bcan, left, top);
if (sel_rect1 == null || sel_rect2 == null) {
sel_rect1 = vpage.GetSelRect1(left, top);
sel_rect2 = vpage.GetSelRect2(left, top);
}
if (m_finder.find_get_page() == cur) m_finder.find_draw(bcan, vpage, left, top);
cur++;
}
m_draw_bmp.Create(m_bmp);
m_draw_bmp.Invert();
m_draw_bmp.Free(m_bmp);
// Log.i("time_d1", String.valueOf(System.currentTimeMillis() - rec_time));
canvas.drawBitmap(m_bmp, 0, 0, null);
// Log.i("time_d2", String.valueOf(System.currentTimeMillis() - rec_time));
} else {
canvas.drawColor(m_back);
while (cur < end) {
PDFVPage vpage = m_pages[cur];
if (m_status != STA_ZOOM) m_thread.start_render(vpage);
if (sel_rect1 == null || sel_rect2 == null) {
sel_rect1 = vpage.GetSelRect1(left, top);
sel_rect2 = vpage.GetSelRect2(left, top);
}
vpage.Draw(canvas, left, top);
if (m_finder.find_get_page() == cur) m_finder.find_draw(canvas, vpage, left, top);
cur++;
}
}
} else {
m_bmp.eraseColor(m_back);
// Log.i("time_d0", String.valueOf(System.currentTimeMillis() - rec_time));
m_draw_bmp.Create(m_bmp);
while (cur < end) {
PDFVPage vpage = m_pages[cur];
m_thread.start_render(vpage);
if (sel_rect1 == null || sel_rect2 == null) {
sel_rect1 = vpage.GetSelRect1(left, top);
sel_rect2 = vpage.GetSelRect2(left, top);
}
vpage.Draw(m_draw_bmp, left, top);
if (m_finder.find_get_page() == cur) m_finder.find_draw(m_draw_bmp, vpage, left, top);
cur++;
}
if (Global.dark_mode) m_draw_bmp.Invert();
m_draw_bmp.Free(m_bmp);
// Log.i("time_d1", String.valueOf(System.currentTimeMillis() - rec_time));
canvas.drawBitmap(m_bmp, 0, 0, null);
// Log.i("time_d2", String.valueOf(System.currentTimeMillis() - rec_time));
}
if (m_listener != null) {
cur = m_prange_start;
end = m_prange_end;
while (cur < end) {
m_listener.OnPDFPageDisplayed(canvas, m_pages[cur]);
cur++;
}
if (sel_rect1 != null && sel_rect2 != null)
m_listener.OnPDFSelecting(canvas, sel_rect1, sel_rect2);
}
// Log.i("time_draw", String.valueOf(System.currentTimeMillis() - rec_time));
}