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Implemented window sizing (and re-sizing) by draggin window edges.

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Unfinished, more work needed in:
* command-line arguments (grafx2 myimage.pcx -width 640 -height 480)
* querying SDL for best modes
* detecting bad modes and recovering (though shift+return restores to window)
* saving settings in gfx2.ini.
Also, now the window's close button triggers Quit. Both events (quit, resize)
are only taken into account when all menus are closed.


git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@188 416bcca6-2ee7-4201-b75f-2eb2f807beb1
This commit is contained in:
Yves Rizoud
2008-10-03 01:06:42 +00:00
parent 7bf71cd7b0
commit 7ba9a726dc
18 changed files with 284 additions and 274 deletions
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22
operatio.c
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@@ -1808,18 +1808,18 @@ void Calculer_courbe_3_points(short X1, short Y1, short X4, short Y4,
short * X2, short * Y2, short * X3, short * Y3)
{
float CX,CY; // Centre de (X1,Y1) et (X4,Y4)
float BX,BY; // Intersectø des dtes ((X1,Y1),(X2,Y2)) et ((X3,Y3),(X4,Y4))
float BX,BY; // Intersect. des dtes ((X1,Y1),(X2,Y2)) et ((X3,Y3),(X4,Y4))
CX=(float)(X1+X4)/2.0; // P1*--_ Légende:
CY=(float)(Y1+Y4)/2.0; // ú \úú P2 -_\|/ : courbe
// ú \ ú*ú * : point important
BX=CX+((8.0/3.0)*(Pinceau_X-CX));// ú | úú ú : pointillé
BY=CY+((8.0/3.0)*(Pinceau_Y-CY));// ú |P úú B
// C *úúúúú*úúúúúúúúú* P=Pos. du pinceau
*X2=Round((BX+X1)/2.0); // ú | úú C=milieu de [P1,P4]
*Y2=Round((BY+Y1)/2.0); // ú | úú B=point tel que
// ú / ú*ú C->B=(8/3) * C->P
*X3=Round((BX+X4)/2.0); // ú _/úú P3 P2=milieu de [P1,B]
CY=(float)(Y1+Y4)/2.0; // · \·· P2 -_\|/ : courbe
// · \ ·*· * : point important
BX=CX+((8.0/3.0)*(Pinceau_X-CX));// · | ·· · : pointillÚ
BY=CY+((8.0/3.0)*(Pinceau_Y-CY));// · |P ·· B
// C *·····*·········* P=Pos. du pinceau
*X2=Round((BX+X1)/2.0); // · | ·· C=milieu de [P1,P4]
*Y2=Round((BY+Y1)/2.0); // · | ·· B=point tel que
// · / ·*· C->B=(8/3) * C->P
*X3=Round((BX+X4)/2.0); // · _/·· P3 P2=milieu de [P1,B]
*Y3=Round((BY+Y4)/2.0); // P4*-- P3=milieu de [P4,B]
}
@@ -3320,7 +3320,7 @@ void Tourner_brosse_12_0(void)
Operation_PUSH(1); // Etat précédent
if ((Config.Coords_rel) && (Menu_visible))
Print_dans_menu("Angle: 0ø ",0);
Print_dans_menu("Angle: 0° ",0);
}
else
{