//----------------------------------------------------------------------------- // The toolbar that appears at the top left of the graphics window, where the // user can select icons with the mouse, to perform operations equivalent to // selecting a menu item or using a keyboard shortcut. // // Copyright 2008-2013 Jonathan Westhues. //----------------------------------------------------------------------------- #include "solvespace.h" struct ToolIcon { std::string name; Command command; std::string tooltip; Pixmap pixmap; }; static ToolIcon Toolbar[] = { { "line", Command::LINE_SEGMENT, "Sketch line segment", {} }, { "rectangle", Command::RECTANGLE, "Sketch rectangle", {} }, { "circle", Command::CIRCLE, "Sketch circle", {} }, { "arc", Command::ARC, "Sketch arc of a circle", {} }, { "text", Command::TTF_TEXT, "Sketch curves from text in a TrueType font", {} }, { "tangent-arc", Command::TANGENT_ARC, "Create tangent arc at selected point", {} }, { "bezier", Command::CUBIC, "Sketch cubic Bezier spline", {} }, { "point", Command::DATUM_POINT, "Sketch datum point", {} }, { "construction", Command::CONSTRUCTION, "Toggle construction", {} }, { "trim", Command::SPLIT_CURVES, "Split lines / curves where they intersect", {} }, { "", Command::NONE, "", {} }, { "length", Command::DISTANCE_DIA, "Constrain distance / diameter / length", {} }, { "angle", Command::ANGLE, "Constrain angle", {} }, { "horiz", Command::HORIZONTAL, "Constrain to be horizontal", {} }, { "vert", Command::VERTICAL, "Constrain to be vertical", {} }, { "parallel", Command::PARALLEL, "Constrain to be parallel or tangent", {} }, { "perpendicular", Command::PERPENDICULAR, "Constrain to be perpendicular", {} }, { "pointonx", Command::ON_ENTITY, "Constrain point on line / curve / plane / point", {} }, { "symmetric", Command::SYMMETRIC, "Constrain symmetric", {} }, { "equal", Command::EQUAL, "Constrain equal length / radius / angle", {} }, { "same-orientation",Command::ORIENTED_SAME, "Constrain normals in same orientation", {} }, { "other-supp", Command::OTHER_ANGLE, "Other supplementary angle", {} }, { "ref", Command::REFERENCE, "Toggle reference dimension", {} }, { "", Command::NONE, "", {} }, { "extrude", Command::GROUP_EXTRUDE, "New group extruding active sketch", {} }, { "lathe", Command::GROUP_LATHE, "New group rotating active sketch", {} }, { "step-rotate", Command::GROUP_ROT, "New group step and repeat rotating", {} }, { "step-translate", Command::GROUP_TRANS, "New group step and repeat translating", {} }, { "sketch-in-plane", Command::GROUP_WRKPL, "New group in new workplane (thru given entities)", {} }, { "sketch-in-3d", Command::GROUP_3D, "New group in 3d", {} }, { "assemble", Command::GROUP_LINK, "New group linking / assembling file", {} }, { "", Command::NONE, "", {} }, { "in3d", Command::NEAREST_ISO, "Nearest isometric view", {} }, { "ontoworkplane", Command::ONTO_WORKPLANE, "Align view to active workplane", {} }, }; void GraphicsWindow::ToolbarDraw() { ToolbarDrawOrHitTest(0, 0, /*paint=*/true, NULL); } bool GraphicsWindow::ToolbarMouseMoved(int x, int y) { x += ((int)width/2); y += ((int)height/2); Command nh = Command::NONE; bool withinToolbar = ToolbarDrawOrHitTest(x, y, /*paint=*/false, &nh); if(!withinToolbar) nh = Command::NONE; if(nh != toolbarTooltipped) { // Don't let the tool tip move around if the mouse moves within the // same item. toolbarMouseX = x; toolbarMouseY = y; toolbarTooltipped = Command::NONE; } if(nh != toolbarHovered) { toolbarHovered = nh; SetTimerFor(1000); PaintGraphics(); } // So if we moved off the toolbar, then toolbarHovered is now equal to // zero, so it doesn't matter if the tool tip timer expires. And if // we moved from one item to another, we reset the timer, so also okay. return withinToolbar; } bool GraphicsWindow::ToolbarMouseDown(int x, int y) { x += ((int)width/2); y += ((int)height/2); Command nh = Command::NONE; bool withinToolbar = ToolbarDrawOrHitTest(x, y, /*paint=*/false, &nh); // They might have clicked within the toolbar, but not on a button. if(withinToolbar && nh != Command::NONE) { for(int i = 0; SS.GW.menu[i].level >= 0; i++) { if(nh == SS.GW.menu[i].id) { (SS.GW.menu[i].fn)((Command)SS.GW.menu[i].id); break; } } } return withinToolbar; } bool GraphicsWindow::ToolbarDrawOrHitTest(int mx, int my, bool paint, Command *menuHit) { int i; int x = 17, y = (int)(height - 52); int fudge = 8; int h = 32*16 + 3*16 + fudge; int aleft = 0, aright = 66, atop = y+16+fudge/2, abot = y+16-h; bool withinToolbar = (mx >= aleft && mx <= aright && my <= atop && my >= abot); if(!paint && !withinToolbar) { // This gets called every MouseMove event, so return quickly. return false; } if(paint) { glMatrixMode(GL_MODELVIEW); glLoadIdentity(); glMatrixMode(GL_PROJECTION); glLoadIdentity(); glTranslated(-1, -1, 0); glScaled(2.0/width, 2.0/height, 0); glDisable(GL_LIGHTING); double c = 30.0/255; glColor4d(c, c, c, 1.0); ssglAxisAlignedQuad(aleft, aright, atop, abot); } struct { bool show; const char *str; } toolTip = { false, NULL }; bool leftpos = true; for(ToolIcon &icon : Toolbar) { if(icon.name == "") { // spacer if(!leftpos) { leftpos = true; y -= 32; x -= 32; } y -= 16; if(paint) { // Draw a separator bar in a slightly different color. int divw = 30, divh = 2; glColor4d(0.17, 0.17, 0.17, 1); x += 16; y += 24; ssglAxisAlignedQuad(x+divw, x-divw, y+divh, y-divh); x -= 16; y -= 24; } continue; } if(icon.pixmap.IsEmpty()) { icon.pixmap = LoadPNG("icons/graphics-window/" + icon.name + ".png"); } if(paint) { glColor4d(0, 0, 0, 1.0); Point2d o = { (double)(x - icon.pixmap.width / 2), (double)(y - icon.pixmap.height / 2) }; ssglDrawPixmap(icon.pixmap, o, /*flip=*/true); if(toolbarHovered == icon.command || (pending.operation == Pending::COMMAND && pending.command == icon.command)) { // Highlight the hovered or pending item. glColor4d(1, 1, 0, 0.3); int boxhw = 15; ssglAxisAlignedQuad(x+boxhw, x-boxhw, y+boxhw, y-boxhw); } if(toolbarTooltipped == icon.command) { // Display the tool tip for this item; postpone till later // so that no one draws over us. Don't need position since // that's just wherever the mouse is. toolTip.show = true; toolTip.str = icon.tooltip.c_str(); } } else { int boxhw = 16; if(mx < (x+boxhw) && mx > (x - boxhw) && my < (y+boxhw) && my > (y - boxhw)) { if(menuHit) *menuHit = icon.command; } } if(leftpos) { x += 32; leftpos = false; } else { x -= 32; y -= 32; leftpos = true; } } if(paint) { // Do this last so that nothing can draw over it. if(toolTip.show) { ssglInitializeBitmapFont(); std::string str = toolTip.str; for(i = 0; SS.GW.menu[i].level >= 0; i++) { if(toolbarTooltipped == SS.GW.menu[i].id) { std::string accel = MakeAcceleratorLabel(SS.GW.menu[i].accel); if(!accel.empty()) { str += ssprintf(" (%s)", accel.c_str()); } break; } } int tw = str.length() * (SS.TW.CHAR_WIDTH - 1) + 10, th = SS.TW.LINE_HEIGHT + 2; double ox = toolbarMouseX + 3, oy = toolbarMouseY + 3; glLineWidth(1); glColor4d(1.0, 1.0, 0.6, 1.0); ssglAxisAlignedQuad(ox, ox+tw, oy, oy+th); glColor4d(0.0, 0.0, 0.0, 1.0); ssglAxisAlignedLineLoop(ox, ox+tw, oy, oy+th); glColor4d(0, 0, 0, 1); glPushMatrix(); glTranslated(ox+5, oy+3, 0); glScaled(1, -1, 1); ssglBitmapText(str, Vector::From(0, 0, 0)); glPopMatrix(); } ssglDepthRangeLockToFront(false); } return withinToolbar; } void GraphicsWindow::TimerCallback() { SS.GW.toolbarTooltipped = SS.GW.toolbarHovered; PaintGraphics(); }