static void render_opengl (CairoDesklet *pDesklet)
{
CDSlideParameters *pSlide = (CDSlideParameters *) pDesklet->pRendererData;
if (pSlide == NULL)
return ;
// le cadre.
double fRadius = (pSlide->bRoundedRadius ? pSlide->iRadius : 0.);
double fLineWidth = pSlide->iLineWidth;
if (fLineWidth != 0 && pSlide->fLineColor[3] != 0)
{
cairo_dock_draw_rounded_rectangle_opengl (pDesklet->container.iWidth - 2 * fRadius,
pDesklet->container.iHeight,
fRadius,
fLineWidth,
pSlide->fLineColor);
}
glTranslatef (-pDesklet->container.iWidth/2, -pDesklet->container.iHeight/2, 0.);
// les icones.
double w = pDesklet->container.iWidth - 2 * pSlide->fMargin;
double h = pDesklet->container.iHeight - 2 * pSlide->fMargin;
int dh = (h - pSlide->iNbLines * (pSlide->iIconSize + myIconsParam.iLabelSize)) / (pSlide->iNbLines != 1 ? pSlide->iNbLines - 1 : 1); // ecart entre 2 lignes.
int dw = (w - pSlide->iNbColumns * pSlide->iIconSize) / pSlide->iNbColumns; // ecart entre 2 colonnes.
_cairo_dock_enable_texture ();
_cairo_dock_set_blend_alpha ();
_cairo_dock_set_alpha (1.);
double x = pSlide->fMargin + dw/2, y = pSlide->fMargin + myIconsParam.iLabelSize;
int q = 0;
Icon *pIcon;
GList *ic;
for (ic = pDesklet->icons; ic != NULL; ic = ic->next)
{
pIcon = ic->data;
if (CAIRO_DOCK_ICON_TYPE_IS_SEPARATOR (pIcon))
continue;
pIcon->fDrawX = x;
pIcon->fDrawY = y;
x += pSlide->iIconSize + dw;
q ++;
if (q == pSlide->iNbColumns)
{
q = 0;
x = pSlide->fMargin + dw/2;
y += pSlide->iIconSize + myIconsParam.iLabelSize + dh;
}
}
GList *pFirstDrawnElement = cairo_dock_get_first_drawn_element_linear (pDesklet->icons);
if (pFirstDrawnElement == NULL)
return;
ic = pFirstDrawnElement;
do
{
pIcon = ic->data;
if (pIcon->image.iTexture != 0 && ! CAIRO_DOCK_ICON_TYPE_IS_SEPARATOR (pIcon))
{
glPushMatrix ();
glTranslatef (pIcon->fDrawX + pIcon->fWidth/2,
pDesklet->container.iHeight - pIcon->fDrawY - pIcon->fHeight/2,
0.);
_cairo_dock_enable_texture (); // cairo_dock_draw_icon_overlays_opengl() disable textures
_cairo_dock_apply_texture_at_size (pIcon->image.iTexture, pIcon->fWidth, pIcon->fHeight);
/// generer une notification ...
/*if (pIcon->bHasIndicator && g_pIndicatorBuffer.iTexture != 0)
{
glPushMatrix ();
glTranslatef (0., - pIcon->fHeight/2 + g_pIndicatorBuffer.iHeight/2 * pIcon->fWidth / g_pIndicatorBuffer.iWidth, 0.);
_cairo_dock_apply_texture_at_size (g_pIndicatorBuffer.iTexture, pIcon->fWidth, g_pIndicatorBuffer.iHeight * pIcon->fWidth / g_pIndicatorBuffer.iWidth);
glPopMatrix ();
}*/
if (pIcon->label.iTexture != 0)
{
glPushMatrix ();
double dx = .5 * (pIcon->label.iWidth & 1); // on decale la texture pour la coller sur la grille des coordonnees entieres.
double dy = .5 * (pIcon->label.iHeight & 1);
double u0 = 0., u1 = 1.;
double fOffsetX = 0.;
if (pIcon->bPointed)
{
_cairo_dock_set_alpha (1.);
if (pIcon->fDrawX + pIcon->fWidth/2 + pIcon->label.iWidth/2 > pDesklet->container.iWidth)
fOffsetX = pDesklet->container.iWidth - (pIcon->fDrawX + pIcon->fWidth/2 + pIcon->label.iWidth/2);
if (pIcon->fDrawX + pIcon->fWidth/2 - pIcon->label.iWidth/2 < 0)
fOffsetX = pIcon->label.iWidth/2 - (pIcon->fDrawX + pIcon->fWidth/2);
}
else
{
_cairo_dock_set_alpha (.6);
if (pIcon->label.iWidth > pIcon->fWidth + 2 * myIconsParam.iLabelSize)
{
fOffsetX = 0.;
u1 = (double) (pIcon->fWidth + 2 * myIconsParam.iLabelSize) / pIcon->label.iWidth;
}
}
glTranslatef (ceil (fOffsetX) + dx, ceil (pIcon->fHeight/2 + pIcon->label.iHeight / 2) + dy, 0.);
glBindTexture (GL_TEXTURE_2D, pIcon->label.iTexture);
_cairo_dock_apply_current_texture_portion_at_size_with_offset (u0, 0.,
u1 - u0, 1.,
pIcon->label.iWidth * (u1 - u0), pIcon->label.iHeight,
0., 0.);
_cairo_dock_set_alpha (1.);
glPopMatrix ();
}
cairo_dock_draw_icon_overlays_opengl (pIcon, pDesklet->container.fRatio);
glPopMatrix ();
}
ic = cairo_dock_get_next_element (ic, pDesklet->icons);
} while (ic != pFirstDrawnElement);
_cairo_dock_disable_texture ();
}
static void render_opengl (CairoDesklet *pDesklet)
{
static CairoDockGLPath *pPath = NULL;
static const int iNbPoints1Round = 5;
static const int iNbPointsCurve = 15;
CDPanelParameters *pPanel = (CDPanelParameters *) pDesklet->pRendererData;
if (pPanel == NULL)
return ;
// draw frame
double fRadius = pPanel->iRadius;
double fLineWidth = pPanel->iLineWidth;
//double fOffsetX = fRadius + fLineWidth/2;
//double fOffsetY = fLineWidth/2;
double fFrameWidth = pDesklet->container.iWidth - 2 * fRadius - fLineWidth;
double fFrameHeight = pDesklet->container.iHeight - 2 * fRadius - fLineWidth;
double w = fFrameWidth / 2;
double h = fFrameHeight / 2;
double r = fRadius;
if (fLineWidth != 0 && pPanel->fBgColor[3] != 0)
{
if (pPath == NULL)
{
pPath = cairo_dock_new_gl_path (4*iNbPoints1Round+iNbPointsCurve+1, -w, -h, pDesklet->container.iWidth, pDesklet->container.iHeight); // on commence en bas a gauche pour avoir une bonne triangulation du polygone. // 4 corners + 1 curve
}
else
{
cairo_dock_gl_path_move_to (pPath, -w, -h-r);
cairo_dock_gl_path_set_extent (pPath, pDesklet->container.iWidth, pDesklet->container.iHeight);
}
_cairo_dock_disable_texture ();
_cairo_dock_set_blend_alpha ();
cairo_dock_gl_path_arc (pPath, iNbPoints1Round, -w, -h, r, -G_PI/2, -G_PI/2); // coin bas gauche.
cairo_dock_gl_path_arc (pPath, iNbPoints1Round, -w, h, r, -G_PI, -G_PI/2); // coin haut gauche.
cairo_dock_gl_path_rel_curve_to (pPath, iNbPointsCurve,
w, 0,
w, - pPanel->iMainIconSize,
2*w, - pPanel->iMainIconSize);
cairo_dock_gl_path_arc (pPath, iNbPoints1Round, w, h - pPanel->iMainIconSize, r, G_PI/2, -G_PI/2); // coin haut droit.
cairo_dock_gl_path_arc (pPath, iNbPoints1Round, w, -h, r, 0., -G_PI/2); // coin bas droit.
glColor4f (pPanel->fBgColor[0], pPanel->fBgColor[1], pPanel->fBgColor[2], 1.);
glLineWidth (fLineWidth);
cairo_dock_stroke_gl_path (pPath, TRUE);
glColor4f (pPanel->fBgColor[0], pPanel->fBgColor[1], pPanel->fBgColor[2], pPanel->fBgColor[3]);
cairo_dock_fill_gl_path (pPath, 0);
}
glTranslatef (-pDesklet->container.iWidth/2, -pDesklet->container.iHeight/2, 0.);
// draw main icon.
_cairo_dock_enable_texture ();
_cairo_dock_set_blend_alpha ();
_cairo_dock_set_alpha (1.);
Icon *pIcon = pDesklet->pIcon;
if (pIcon && pIcon->image.iTexture != 0 )
{
glPushMatrix ();
glTranslatef (floor (pIcon->fDrawX + pIcon->fWidth/2),
floor (pDesklet->container.iHeight - pIcon->fDrawY - pIcon->fHeight/2),
0.);
_cairo_dock_apply_texture_at_size (pIcon->image.iTexture, pIcon->fWidth, pIcon->fHeight);
/**if (pIcon->iQuickInfoTexture != 0)
{
glPushMatrix ();
double dx = .5 * (pIcon->iQuickInfoWidth & 1); // on decale la texture pour la coller sur la grille des coordonnees entieres.
double dy = .5 * (pIcon->iQuickInfoHeight & 1);
glTranslatef (floor (pIcon->fWidth/2 + pIcon->iQuickInfoWidth/2) + dx, dy, 0.);
_cairo_dock_apply_texture_at_size (pIcon->iQuickInfoTexture,
pIcon->iQuickInfoWidth,
pIcon->iQuickInfoHeight);
glPopMatrix ();
}*/
glTranslatef (floor (pIcon->fWidth),
0.,
0.);
cairo_dock_draw_icon_overlays_opengl (pIcon, pDesklet->container.fRatio);
glPopMatrix ();
}
// draw icons.
GList *pFirstDrawnElement = cairo_dock_get_first_drawn_element_linear (pDesklet->icons);
if (pFirstDrawnElement == NULL)
return;
GList *ic = pFirstDrawnElement;
do
{
pIcon = ic->data;
if (pIcon->image.iTexture != 0 && ! CAIRO_DOCK_ICON_TYPE_IS_SEPARATOR (pIcon))
{
glPushMatrix ();
glTranslatef (floor (pIcon->fDrawX + pIcon->fWidth/2),
floor (pDesklet->container.iHeight - pIcon->fDrawY - pIcon->fHeight/2),
0.);
_cairo_dock_enable_texture (); // cairo_dock_draw_icon_overlays_opengl() disable textures
_cairo_dock_apply_texture_at_size (pIcon->image.iTexture, pIcon->fWidth, pIcon->fHeight);
if (pIcon->label.iTexture != 0)
{
glPushMatrix ();
double dx = .5 * (pIcon->label.iWidth & 1); // on decale la texture pour la coller sur la grille des coordonnees entieres.
double dy = .5 * (pIcon->label.iHeight & 1);
double u0 = 0., u1 = 1.;
double fOffsetX = 0.;
if (pIcon->bPointed)
{
_cairo_dock_set_alpha (1.);
if (pIcon->fDrawX + pIcon->fWidth + pIcon->label.iWidth/2 > pDesklet->container.iWidth)
fOffsetX = pDesklet->container.iWidth - (pIcon->fDrawX + pIcon->fWidth + pIcon->label.iWidth/2);
if (pIcon->fDrawX + pIcon->fWidth - pIcon->label.iWidth/2 < 0)
fOffsetX = pIcon->label.iWidth/2 - (pIcon->fDrawX + pIcon->fWidth);
}
else
{
_cairo_dock_set_alpha (.6);
if (pIcon->label.iWidth > 2*pIcon->fWidth + 2 * myIconsParam.iLabelSize)
{
fOffsetX = 0.;
u1 = (double) (2*pIcon->fWidth + 2 * myIconsParam.iLabelSize) / pIcon->label.iWidth;
}
}
glTranslatef (ceil (-pIcon->fWidth/2 + fOffsetX + pIcon->label.iWidth/2) + dx, ceil (pIcon->fHeight/2 + pIcon->label.iHeight / 2) + dy, 0.);
glBindTexture (GL_TEXTURE_2D, pIcon->label.iTexture);
_cairo_dock_apply_current_texture_portion_at_size_with_offset (u0, 0.,
u1 - u0, 1.,
pIcon->label.iWidth * (u1 - u0), pIcon->label.iHeight,
0., 0.);
_cairo_dock_set_alpha (1.);
glPopMatrix ();
}
/**if (pIcon->iQuickInfoTexture != 0)
{
double dx = .5 * (pIcon->iQuickInfoWidth & 1); // on decale la texture pour la coller sur la grille des coordonnees entieres.
double dy = .5 * (pIcon->iQuickInfoHeight & 1);
glTranslatef (floor (pIcon->fWidth/2 + pIcon->iQuickInfoWidth/2) + dx, dy, 0.);
_cairo_dock_set_alpha (1.);
_cairo_dock_apply_texture_at_size (pIcon->iQuickInfoTexture,
pIcon->iQuickInfoWidth,
pIcon->iQuickInfoHeight);
}*/
cairo_dock_draw_icon_overlays_opengl (pIcon, pDesklet->container.fRatio);
glPopMatrix ();
}
ic = cairo_dock_get_next_element (ic, pDesklet->icons);
} while (ic != pFirstDrawnElement);
_cairo_dock_disable_texture ();
}
void rendering_draw_slide_in_desklet_opengl (CairoDesklet *pDesklet)
{
_cairo_dock_define_static_vertex_tab (7);
CDSlideParameters *pSlide = (CDSlideParameters *) pDesklet->pRendererData;
if (pSlide == NULL)
return ;
// le cadre.
double fRadius = pSlide->iRadius;
double fLineWidth = pSlide->iLineWidth;
if (fLineWidth != 0 && pSlide->fLineColor[3] != 0)
{
if (pSlide->bRoundedRadius)
{
cairo_dock_draw_rounded_rectangle_opengl (fRadius,
fLineWidth,
pDesklet->iWidth - 2 * fRadius,
pDesklet->iHeight,
0., 0.,
pSlide->fLineColor);
glTranslatef (-pDesklet->iWidth/2, -pDesklet->iHeight/2, 0.);
}
else
{
int i = 0;
_cairo_dock_set_vertex_xy (0, -pDesklet->iWidth/2, +pDesklet->iHeight/2);
_cairo_dock_set_vertex_xy (1, -pDesklet->iWidth/2, -pDesklet->iHeight/2 + fRadius);
_cairo_dock_set_vertex_xy (2, -pDesklet->iWidth/2 + fRadius, -pDesklet->iHeight/2);
_cairo_dock_set_vertex_xy (3, +pDesklet->iWidth/2, -pDesklet->iHeight/2);
_cairo_dock_set_path_as_current ();
cairo_dock_draw_current_path_opengl (fLineWidth, pSlide->fLineColor, 4);
}
}
glTranslatef (-pDesklet->iWidth/2, -pDesklet->iHeight/2, 0.);
// les icones.
double w = pDesklet->iWidth - 2 * pSlide->fMargin;
double h = pDesklet->iHeight - 2 * pSlide->fMargin;
int dh = (h - pSlide->iNbLines * (pSlide->iIconSize + myLabels.iLabelSize)) / (pSlide->iNbLines != 1 ? pSlide->iNbLines - 1 : 1); // ecart entre 2 lignes.
int dw = (w - pSlide->iNbColumns * pSlide->iIconSize) / pSlide->iNbColumns; // ecart entre 2 colonnes.
_cairo_dock_enable_texture ();
_cairo_dock_set_blend_alpha ();
_cairo_dock_set_alpha (1.);
double x = pSlide->fMargin + dw/2, y = pSlide->fMargin + myLabels.iLabelSize;
int q = 0;
Icon *pIcon;
GList *ic;
for (ic = pDesklet->icons; ic != NULL; ic = ic->next)
{
pIcon = ic->data;
pIcon->fDrawX = x;
pIcon->fDrawY = y;
x += pSlide->iIconSize + dw;
q ++;
if (q == pSlide->iNbColumns)
{
q = 0;
x = pSlide->fMargin + dw/2;
y += pSlide->iIconSize + myLabels.iLabelSize + dh;
}
}
GList *pFirstDrawnElement = cairo_dock_get_first_drawn_element_linear (pDesklet->icons);
if (pFirstDrawnElement == NULL)
return;
ic = pFirstDrawnElement;
do
{
pIcon = ic->data;
if (pIcon->iIconTexture != 0)
{
glPushMatrix ();
glTranslatef (pIcon->fDrawX + pIcon->fWidth/2,
pDesklet->iHeight - pIcon->fDrawY - pIcon->fHeight/2,
0.);
//g_print (" %d) %d;%d %dx%d\n", pIcon->iIconTexture, (int)(pIcon->fDrawX + pIcon->fWidth/2), (int)(pDesklet->iHeight - pIcon->fDrawY - pIcon->fHeight/2), (int)(pIcon->fWidth/2), (int)(pIcon->fHeight/2));
_cairo_dock_apply_texture_at_size (pIcon->iIconTexture, pIcon->fWidth, pIcon->fHeight);
if (pIcon->bHasIndicator && g_iIndicatorTexture != 0)
{
glPushMatrix ();
glTranslatef (0., - pIcon->fHeight/2 + g_fIndicatorHeight/2 * pIcon->fWidth / g_fIndicatorWidth, 0.);
_cairo_dock_apply_texture_at_size (g_iIndicatorTexture, pIcon->fWidth, g_fIndicatorHeight * pIcon->fWidth / g_fIndicatorWidth);
glPopMatrix ();
}
if (pIcon->iLabelTexture != 0)
{
glPushMatrix ();
double u0 = 0., u1 = 1.;
double fOffsetX = 0.;
if (pIcon->bPointed)
{
_cairo_dock_set_alpha (1.);
if (pIcon->fDrawX + pIcon->fWidth/2 + pIcon->iTextWidth/2 > pDesklet->iWidth)
fOffsetX = pDesklet->iWidth - (pIcon->fDrawX + pIcon->fWidth/2 + pIcon->iTextWidth/2);
if (pIcon->fDrawX + pIcon->fWidth/2 - pIcon->iTextWidth/2 < 0)
fOffsetX = pIcon->iTextWidth/2 - (pIcon->fDrawX + pIcon->fWidth/2);
}
else
{
_cairo_dock_set_alpha (.6);
if (pIcon->iTextWidth > pIcon->fWidth + 2 * myLabels.iLabelSize)
{
fOffsetX = 0.;
u1 = (double) (pIcon->fWidth + 2 * myLabels.iLabelSize) / pIcon->iTextWidth;
}
}
glTranslatef (fOffsetX, pIcon->fHeight/2 + pIcon->iTextHeight / 2, 0.);
glBindTexture (GL_TEXTURE_2D, pIcon->iLabelTexture);
_cairo_dock_apply_current_texture_portion_at_size_with_offset (u0, 0.,
u1 - u0, 1.,
pIcon->iTextWidth * (u1 - u0), pIcon->iTextHeight,
0., 0.);
_cairo_dock_set_alpha (1.);
glPopMatrix ();
}
if (pIcon->iQuickInfoTexture != 0)
{
glTranslatef (0., (- pIcon->fHeight + pIcon->iQuickInfoHeight)/2, 0.);
_cairo_dock_apply_texture_at_size (pIcon->iQuickInfoTexture,
pIcon->iQuickInfoWidth,
pIcon->iQuickInfoHeight);
}
glPopMatrix ();
}
ic = cairo_dock_get_next_element (ic, pDesklet->icons);
} while (ic != pFirstDrawnElement);
_cairo_dock_disable_texture ();
}
