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copy stuff

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This commit is contained in:
fluxgen 2003-11-28 22:50:55 +00:00
parent 9f4d10256d
commit f6fa266493
2 changed files with 31 additions and 5 deletions
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26
src/FbTk/GContext.cc
View file

@ -19,7 +19,7 @@
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE. // DEALINGS IN THE SOFTWARE.
// $Id: GContext.cc,v 1.4 2003/10/09 16:48:09 rathnor Exp $ // $Id: GContext.cc,v 1.5 2003/11/28 22:50:55 fluxgen Exp $
#include "GContext.hh" #include "GContext.hh"
@ -43,11 +43,19 @@ GContext::GContext(Drawable drawable):
m_display(FbTk::App::instance()->display()), m_display(FbTk::App::instance()->display()),
m_gc(XCreateGC(m_display, m_gc(XCreateGC(m_display,
drawable, drawable,
0, 0)) 0, 0)) {
{
setGraphicsExposure(false); setGraphicsExposure(false);
} }
GContext::GContext(Drawable d, const GContext &gc):
m_display(FbTk::App::instance()->display()),
m_gc(XCreateGC(m_display,
d,
0, 0)) {
setGraphicsExposure(false);
copy(gc);
}
GContext::~GContext() { GContext::~GContext() {
if (m_gc) if (m_gc)
XFreeGC(m_display, m_gc); XFreeGC(m_display, m_gc);
@ -57,5 +65,17 @@ GContext::~GContext() {
//void GContext::setFont(const FbTk::Font &font) { //void GContext::setFont(const FbTk::Font &font) {
//!! TODO //!! TODO
//} //}
void GContext::copy(GC gc) {
// copy gc with mask: all
XCopyGC(m_display, gc, ~0, m_gc);
}
void GContext::copy(const GContext &gc) {
// copy X gc
copy(gc.gc());
//!! TODO: copy our extended gcontext
}
} // end namespace FbTk } // end namespace FbTk

10
src/FbTk/GContext.hh
View file

@ -19,7 +19,7 @@
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER // FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
// DEALINGS IN THE SOFTWARE. // DEALINGS IN THE SOFTWARE.
// $Id: GContext.hh,v 1.4 2003/10/09 16:48:09 rathnor Exp $ // $Id: GContext.hh,v 1.5 2003/11/28 22:50:55 fluxgen Exp $
#ifndef FBTK_GCONTEXT_HH #ifndef FBTK_GCONTEXT_HH
#define FBTK_GCONTEXT_HH #define FBTK_GCONTEXT_HH
@ -41,7 +41,7 @@ public:
explicit GContext(const FbTk::FbDrawable &drawable); explicit GContext(const FbTk::FbDrawable &drawable);
/// for X drawable /// for X drawable
explicit GContext(Drawable drawable); explicit GContext(Drawable drawable);
GContext(Drawable d, const FbTk::GContext &gc);
virtual ~GContext(); virtual ~GContext();
inline void setForeground(const FbTk::Color &color) { inline void setForeground(const FbTk::Color &color) {
@ -89,9 +89,15 @@ public:
XSetSubwindowMode(m_display, m_gc, mode); XSetSubwindowMode(m_display, m_gc, mode);
} }
void copy(GC gc);
void copy(const GContext &gc);
inline GContext &operator = (const GContext &copy_gc) { copy(copy_gc); return *this; }
inline GContext &operator = (GC copy_gc) { copy(copy_gc); return *this; }
inline GC gc() const { return m_gc; } inline GC gc() const { return m_gc; }
private: private:
GContext(const GContext &cont);
Display *m_display; // worth caching Display *m_display; // worth caching
GC m_gc; GC m_gc;
}; };