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CTextBox: expand parameters of member setTextBorderWidth()

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This allows to use different horizontal and vertical width of borders
in text boxes.

Signed-off-by: Thilo Graf <dbt@novatux.de>
This commit is contained in:
FlatTV
2013-07-01 17:15:15 +02:00
committed by Thilo Graf
parent af662827d5
commit 153d2f3c78
6 changed files with 31 additions and 25 deletions
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34
src/gui/widget/textbox.cpp
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@@ -160,7 +160,8 @@ void CTextBox::initVar(void)
m_nLinesPerPage = 0;
m_nCurrentLine = 0;
m_nCurrentPage = 0;
text_border_width = 8;
text_Hborder_width = 8; //border left and right
text_Vborder_width = 8; //border top and buttom
m_cFrame.iX = g_settings.screen_StartX + ((g_settings.screen_EndX - g_settings.screen_StartX - MIN_WINDOW_WIDTH) >>1);
m_cFrame.iWidth = MIN_WINDOW_WIDTH;
@@ -218,9 +219,10 @@ void CTextBox::setTextFont(Font* font_text)
}
}
void CTextBox::setTextBorderWidth(int border)
void CTextBox::setTextBorderWidth(int Hborder, int Vborder)
{
text_border_width = border;
text_Hborder_width = Hborder;
text_Vborder_width = Vborder;
//Initialise the window frames first and than refresh text line array
initFramesAndTextArray();
}
@@ -241,7 +243,7 @@ void CTextBox::reSizeMainFrameWidth(int textWidth)
{
//TRACE("[CTextBox]->%s: \ntext width: %d\n m_cFrame.iWidth: %d\n m_cFrameTextRel.iWidth: %d\n m_nMaxWidth: %d\n m_nMinWidth: %d\n",__FUNCTION__, textWidth, m_cFrame.iWidth, m_cFrameTextRel.iWidth, m_nMaxWidth, m_nMinWidth);
int iNewWindowWidth = textWidth + m_cFrameScrollRel.iWidth + 2*text_border_width;
int iNewWindowWidth = textWidth + m_cFrameScrollRel.iWidth + 2*text_Hborder_width;
if( iNewWindowWidth > m_nMaxWidth)
iNewWindowWidth = m_nMaxWidth;
@@ -260,7 +262,7 @@ void CTextBox::reSizeMainFrameHeight(int textHeight)
{
//TRACE("[CTextBox]->ReSizeMainFrameHeight: %d, current: %d\r\n",textHeight,m_cFrameTextRel.iHeight);
int iNewWindowHeight = textHeight + 2*text_border_width;
int iNewWindowHeight = textHeight + 2*text_Vborder_width;
if( iNewWindowHeight > m_nMaxHeight)
iNewWindowHeight = m_nMaxHeight;
@@ -299,7 +301,7 @@ void CTextBox::initFramesRel(void)
m_cFrameTextRel.iWidth = m_cFrame.iWidth - m_cFrameScrollRel.iWidth;
m_nLinesPerPage = std::max(1, (m_cFrameTextRel.iHeight - (2*text_border_width)) / m_nFontTextHeight);
m_nLinesPerPage = std::max(1, (m_cFrameTextRel.iHeight - (2*text_Vborder_width)) / m_nFontTextHeight);
#if 0
TRACE_1("Frames\r\n\tScren:\t%3d,%3d,%3d,%3d\r\n\tMain:\t%3d,%3d,%3d,%3d\r\n\tText:\t%3d,%3d,%3d,%3d \r\n\tScroll:\t%3d,%3d,%3d,%3d \r\n",
@@ -344,14 +346,14 @@ void CTextBox::refreshTextLineArray(void)
if( m_nMode & AUTO_WIDTH){
/* In case of autowidth, we calculate the max allowed width of the textbox */
lineBreakWidth = m_nMaxWidth - m_cFrameScrollRel.iWidth - 2*text_border_width;
lineBreakWidth = m_nMaxWidth - m_cFrameScrollRel.iWidth - 2*text_Hborder_width;
}else{
/* If not autowidth, we just take the actuall textframe width */
lineBreakWidth = std::max(m_nMaxWidth, m_cFrameTextRel.iWidth - 2*text_border_width);
lineBreakWidth = std::max(m_nMaxWidth, m_cFrameTextRel.iWidth - 2*text_Hborder_width);
}
if(m_nMaxTextWidth)
lineBreakWidth = m_nMaxTextWidth - 2*text_border_width;
lineBreakWidth = m_nMaxTextWidth - 2*text_Hborder_width;
//TRACE("[CTextBox] line %d: lineBreakWidth %d\n", __LINE__, lineBreakWidth);
@@ -451,7 +453,7 @@ void CTextBox::refreshTextLineArray(void)
reSizeMainFrameHeight(m_nNrOfLines * m_nFontTextHeight);
}
m_nLinesPerPage = std::max(1, (m_cFrameTextRel.iHeight - (2*text_border_width)) / m_nFontTextHeight);
m_nLinesPerPage = std::max(1, (m_cFrameTextRel.iHeight - (2*text_Vborder_width)) / m_nFontTextHeight);
m_nNrOfPages = ((m_nNrOfLines-1) / m_nLinesPerPage) + 1;
if(m_nCurrentPage >= m_nNrOfPages)
@@ -518,21 +520,21 @@ void CTextBox::refreshText(void)
return;
int y = m_cFrameTextRel.iY + text_border_width;
int y = m_cFrameTextRel.iY + text_Vborder_width;
int i;
int x_center = 0;
// set text y position
if (m_nMode & TOP)
// move to top of frame
y += m_nFontTextHeight + ((m_cFrameTextRel.iHeight - m_nFontTextHeight * m_nLinesPerPage) >> 1) - text_border_width;
y += m_nFontTextHeight + ((m_cFrameTextRel.iHeight - m_nFontTextHeight * m_nLinesPerPage) >> 1) - text_Vborder_width;
else if (m_nMode & BOTTOM)
// move to bottom of frame
y += m_cFrameTextRel.iHeight - text_border_width - (m_nNrOfLines > 1 ? (m_nNrOfLines-1)*m_nFontTextHeight : 0) ;
//m_nFontTextHeight + text_border_width /*- ((m_cFrameTextRel.iHeight + m_nFontTextHeight*/ * m_nLinesPerPage/*) >> 1)*/;
y += m_cFrameTextRel.iHeight - text_Vborder_width - (m_nNrOfLines > 1 ? (m_nNrOfLines-1)*m_nFontTextHeight : 0) ;
//m_nFontTextHeight + text_Vborder_width /*- ((m_cFrameTextRel.iHeight + m_nFontTextHeight*/ * m_nLinesPerPage/*) >> 1)*/;
else
// fit into mid of frame space
y += m_nFontTextHeight + ((m_cFrameTextRel.iHeight - m_nFontTextHeight * std::min(m_nLinesPerPage, m_nNrOfLines)) >> 1) - text_border_width;
y += m_nFontTextHeight + ((m_cFrameTextRel.iHeight - m_nFontTextHeight * std::min(m_nLinesPerPage, m_nNrOfLines)) >> 1) - text_Vborder_width;
for(i = m_nCurrentLine; i < m_nNrOfLines && i < m_nCurrentLine + m_nLinesPerPage; i++)
{
@@ -548,7 +550,7 @@ void CTextBox::refreshText(void)
}
//TRACE("[CTextBox] %s Line %d m_cFrame.iX %d m_cFrameTextRel.iX %d\r\n", __FUNCTION__, __LINE__, m_cFrame.iX, m_cFrameTextRel.iX);
m_pcFontText->RenderString(m_cFrame.iX + m_cFrameTextRel.iX + text_border_width + x_center,
m_pcFontText->RenderString(m_cFrame.iX + m_cFrameTextRel.iX + text_Hborder_width + x_center,
y+m_cFrame.iY, m_cFrameTextRel.iWidth, m_cLineArray[i].c_str(),
m_textColor, 0, true); // UTF-8
y += m_nFontTextHeight;