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added pixmap

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This commit is contained in:
fluxgen 2003-08-25 01:18:00 +00:00
parent 41763a8da3
commit 103110fc4f
1 changed files with 72 additions and 48 deletions
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120
util/fbrun/FbRun.cc
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@ -19,7 +19,7 @@
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE.
// $Id: FbRun.cc,v 1.16 2003/08/24 23:47:31 fluxgen Exp $
// $Id: FbRun.cc,v 1.17 2003/08/25 01:18:00 fluxgen Exp $
#include "FbRun.hh"
@ -27,6 +27,15 @@
#include "EventManager.hh"
#include "Color.hh"
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif // HAVE_CONFIG_H
#ifdef HAVE_XPM
#include <X11/xpm.h>
#include "fbrun.xpm"
#endif // HAVE_XPM
#include <X11/Xlib.h>
#include <X11/keysym.h>
#include <X11/Xutil.h>
@ -35,16 +44,18 @@
#include <unistd.h>
#include <iostream>
#include <iterator>
#include <fstream>
#include <cassert>
using namespace std;
FbRun::FbRun(int x, int y, size_t width):
FbTk::FbWindow((int)DefaultScreen(FbTk::App::instance()->display()),
x, y,
width, 10,
KeyPressMask | ExposureMask),
m_font("fixed"),
m_display(FbTk::App::instance()->display()),
m_win((int)DefaultScreen(m_display), x, y, //screen num and position
width + m_bevel, m_font.height() + 2, // size
KeyPressMask|ExposureMask), // eventmask
m_bevel(4),
m_gc(DefaultGC(m_display, DefaultScreen(m_display))),
m_end(false),
@ -52,30 +63,52 @@ FbRun::FbRun(int x, int y, size_t width):
m_cursor(XCreateFontCursor(FbTk::App::instance()->display(), XC_xterm)),
m_start_pos(0),
m_end_pos(0),
m_cursor_pos(0)
{
m_win.setCursor(m_cursor);
m_cursor_pos(0),
m_pixmap(0) {
setCursor(m_cursor);
// setting nomaximize in local resize
resize(width, m_font.height());
FbTk::EventManager::instance()->registerEventHandler(*this, m_win.window());
FbTk::EventManager::instance()->add(*this, *this);
// setup class name
XClassHint *class_hint = XAllocClassHint();
if (class_hint == 0)
throw string("Out of memory");
class_hint->res_name = "fbrun";
class_hint->res_class = "FbRun";
XSetClassHint(m_display, m_win.window(), class_hint);
class_hint->res_class = "FbRun";
XSetClassHint(m_display, window(), class_hint);
XFree(class_hint);
#ifdef HAVE_XPM
Pixmap mask = 0;
XpmCreatePixmapFromData(m_display,
window(),
fbrun_xpm,
&m_pixmap,
&mask,
0); // attribs
if (mask != 0)
XFreePixmap(m_display, mask);
#endif // HAVE_XPM
XWMHints wmhints;
wmhints.flags = IconPixmapHint;
wmhints.icon_pixmap = m_pixmap;
XSetWMHints(m_display, window(), &wmhints);
}
FbRun::~FbRun() {
hide();
FbTk::EventManager::instance()->unregisterEventHandler(m_win.window());
if (m_pixmap != 0)
XFreePixmap(FbTk::App::instance()->display(), m_pixmap);
}
void FbRun::run(const std::string &command) {
//fork and execute program
FbTk::App::instance()->end(); // end application
m_end = true; // mark end of processing
// fork and execute program
if (!fork()) {
setsid();
execl("/bin/sh", "/bin/sh", "-c", command.c_str(), 0);
@ -93,10 +126,12 @@ void FbRun::run(const std::string &command) {
&& m_runtext == m_history[m_current_history_item]) {
// m_current_history_item is the duplicate
} else {
int i;
for (i = 0; i < m_history.size(); i++)
if (m_runtext == m_history[i]) break;
m_current_history_item = i;
m_current_history_item = 0;
for (; m_current_history_item < m_history.size();
++m_current_history_item) {
if (m_history[m_current_history_item] == m_runtext)
break;
}
}
// now m_current_history_item points at the duplicate, or
@ -110,14 +145,13 @@ void FbRun::run(const std::string &command) {
// write the history items that come after current
for (i++; i < m_history.size(); i++)
inoutfile<<m_history[i]<<endl;
// and append the current one back to the end
inoutfile<<m_runtext<<endl;
inoutfile.close();
} else
cerr<<"FbRun Warning: Can't write command history to file: "<<m_history_file<<endl;
}
FbTk::App::instance()->end(); // end application
m_end = true; // mark end of processing
}
bool FbRun::loadHistory(const char *filename) {
@ -150,17 +184,17 @@ bool FbRun::loadFont(const string &fontname) {
return false;
// resize to fit new font height
resize(m_win.width(), m_font.height() + m_bevel);
resize(width(), m_font.height() + m_bevel);
return true;
}
void FbRun::setForeground(const FbTk::Color &color) {
void FbRun::setForegroundColor(const FbTk::Color &color) {
XSetForeground(m_display, m_gc, color.pixel());
redrawLabel();
}
void FbRun::setBackground(const FbTk::Color &color) {
m_win.setBackgroundColor(color);
void FbRun::setBackgroundColor(const FbTk::Color &color) {
FbTk::FbWindow::setBackgroundColor(color);
redrawLabel();
}
@ -170,28 +204,16 @@ void FbRun::setText(const string &text) {
}
void FbRun::setTitle(const string &title) {
m_win.setName(title.c_str());
}
void FbRun::move(int x, int y) {
m_win.move(x, y);
setName(title.c_str());
}
void FbRun::resize(size_t width, size_t height) {
m_win.resize(width, height);
FbTk::FbWindow::resize(width, height);
setNoMaximize();
}
void FbRun::show() {
m_win.show();
}
void FbRun::hide() {
m_win.hide();
}
void FbRun::redrawLabel() {
m_win.clear();
clear();
drawString(m_bevel/2, m_font.ascent() + m_bevel/2,
m_runtext.c_str(), m_runtext.size());
@ -201,10 +223,12 @@ void FbRun::drawString(int x, int y,
const char *text, size_t len) {
assert(m_gc);
m_font.drawText(m_win.window(), DefaultScreen(m_display), m_gc, text + m_start_pos, m_end_pos - m_start_pos, x, y - 2);
m_font.drawText(window(), screenNumber(),
m_gc, text + m_start_pos,
m_end_pos - m_start_pos, x, y - 2);
// draw cursor position
int cursor_pos = m_font.textWidth(text + m_start_pos, m_cursor_pos) + 1;
m_win.drawLine(m_gc, cursor_pos, 0, cursor_pos, m_font.height());
drawLine(m_gc, cursor_pos, 0, cursor_pos, m_font.height());
}
void FbRun::keyPressEvent(XKeyEvent &ke) {
@ -304,11 +328,11 @@ void FbRun::setNoMaximize() {
// we don't need to maximize this window
XSizeHints sh;
sh.flags = PMaxSize | PMinSize;
sh.max_width = m_win.width();
sh.max_height = m_win.height();
sh.min_width = m_win.width();
sh.min_height = m_win.height();
XSetWMNormalHints(m_display, m_win.window(), &sh);
sh.max_width = width();
sh.max_height = height();
sh.min_width = width();
sh.min_height = height();
XSetWMNormalHints(m_display, window(), &sh);
}
void FbRun::prevHistoryItem() {
@ -449,7 +473,7 @@ void FbRun::adjustEndPos() {
m_end_pos = m_runtext.size();
const char *text = m_runtext.c_str();
int text_width = m_font.textWidth(text + m_start_pos, m_end_pos - m_start_pos);
while (text_width > m_win.width()) {
while (text_width > width()) {
m_end_pos--;
text_width = m_font.textWidth(text + m_start_pos, m_end_pos - m_start_pos);
}
@ -458,10 +482,10 @@ void FbRun::adjustEndPos() {
void FbRun::adjustStartPos() {
const char *text = m_runtext.c_str();
int text_width = m_font.textWidth(text + m_start_pos, m_end_pos - m_start_pos);
if (text_width < m_win.width()) return;
if (text_width < width()) return;
int start_pos = 0;
text_width = m_font.textWidth(text + start_pos, m_end_pos - start_pos);
while (text_width > m_win.width()) {
while (text_width > width()) {
start_pos++;
text_width = m_font.textWidth(text + start_pos, m_end_pos - start_pos);
}