261 lines
9.7 KiB
C++
261 lines
9.7 KiB
C++
//-----------------------------------------------------------------------------
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// The toolbar that appears at the top left of the graphics window, where the
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// user can select icons with the mouse, to perform operations equivalent to
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// selecting a menu item or using a keyboard shortcut.
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//
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// Copyright 2008-2013 Jonathan Westhues.
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//-----------------------------------------------------------------------------
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#include "solvespace.h"
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struct ToolIcon {
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std::string name;
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Command command;
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const char *tooltip;
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std::shared_ptr<Pixmap> pixmap;
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};
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static ToolIcon Toolbar[] = {
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{ "line", Command::LINE_SEGMENT,
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N_("Sketch line segment"), {} },
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{ "rectangle", Command::RECTANGLE,
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N_("Sketch rectangle"), {} },
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{ "circle", Command::CIRCLE,
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N_("Sketch circle"), {} },
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{ "arc", Command::ARC,
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N_("Sketch arc of a circle"), {} },
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{ "text", Command::TTF_TEXT,
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N_("Sketch curves from text in a TrueType font"), {} },
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{ "tangent-arc", Command::TANGENT_ARC,
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N_("Create tangent arc at selected point"), {} },
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{ "bezier", Command::CUBIC,
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N_("Sketch cubic Bezier spline"), {} },
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{ "point", Command::DATUM_POINT,
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N_("Sketch datum point"), {} },
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{ "construction", Command::CONSTRUCTION,
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N_("Toggle construction"), {} },
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{ "trim", Command::SPLIT_CURVES,
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N_("Split lines / curves where they intersect"), {} },
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{ "", Command::NONE, "", {} },
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{ "length", Command::DISTANCE_DIA,
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N_("Constrain distance / diameter / length"), {} },
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{ "angle", Command::ANGLE,
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N_("Constrain angle"), {} },
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{ "horiz", Command::HORIZONTAL,
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N_("Constrain to be horizontal"), {} },
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{ "vert", Command::VERTICAL,
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N_("Constrain to be vertical"), {} },
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{ "parallel", Command::PARALLEL,
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N_("Constrain to be parallel or tangent"), {} },
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{ "perpendicular", Command::PERPENDICULAR,
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N_("Constrain to be perpendicular"), {} },
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{ "pointonx", Command::ON_ENTITY,
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N_("Constrain point on line / curve / plane / point"), {} },
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{ "symmetric", Command::SYMMETRIC,
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N_("Constrain symmetric"), {} },
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{ "equal", Command::EQUAL,
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N_("Constrain equal length / radius / angle"), {} },
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{ "same-orientation",Command::ORIENTED_SAME,
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N_("Constrain normals in same orientation"), {} },
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{ "other-supp", Command::OTHER_ANGLE,
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N_("Other supplementary angle"), {} },
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{ "ref", Command::REFERENCE,
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N_("Toggle reference dimension"), {} },
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{ "", Command::NONE, "", {} },
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{ "extrude", Command::GROUP_EXTRUDE,
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N_("New group extruding active sketch"), {} },
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{ "lathe", Command::GROUP_LATHE,
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N_("New group rotating active sketch"), {} },
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{ "step-rotate", Command::GROUP_ROT,
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N_("New group step and repeat rotating"), {} },
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{ "step-translate", Command::GROUP_TRANS,
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N_("New group step and repeat translating"), {} },
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{ "sketch-in-plane", Command::GROUP_WRKPL,
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N_("New group in new workplane (thru given entities)"), {} },
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{ "sketch-in-3d", Command::GROUP_3D,
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N_("New group in 3d"), {} },
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{ "assemble", Command::GROUP_LINK,
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N_("New group linking / assembling file"), {} },
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{ "", Command::NONE, "", {} },
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{ "in3d", Command::NEAREST_ISO,
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N_("Nearest isometric view"), {} },
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{ "ontoworkplane", Command::ONTO_WORKPLANE,
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N_("Align view to active workplane"), {} },
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};
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void GraphicsWindow::ToolbarDraw(UiCanvas *canvas) {
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ToolbarDrawOrHitTest(0, 0, canvas, NULL);
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}
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bool GraphicsWindow::ToolbarMouseMoved(int x, int y) {
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x += ((int)width/2);
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y += ((int)height/2);
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Command nh = Command::NONE;
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bool withinToolbar = ToolbarDrawOrHitTest(x, y, NULL, &nh);
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if(!withinToolbar) nh = Command::NONE;
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if(nh != toolbarTooltipped) {
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// Don't let the tool tip move around if the mouse moves within the
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// same item.
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toolbarMouseX = x;
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toolbarMouseY = y;
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toolbarTooltipped = Command::NONE;
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}
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if(nh != toolbarHovered) {
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toolbarHovered = nh;
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SetTimerFor(1000);
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PaintGraphics();
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}
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// So if we moved off the toolbar, then toolbarHovered is now equal to
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// zero, so it doesn't matter if the tool tip timer expires. And if
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// we moved from one item to another, we reset the timer, so also okay.
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return withinToolbar;
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}
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bool GraphicsWindow::ToolbarMouseDown(int x, int y) {
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x += ((int)width/2);
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y += ((int)height/2);
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Command nh = Command::NONE;
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bool withinToolbar = ToolbarDrawOrHitTest(x, y, NULL, &nh);
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// They might have clicked within the toolbar, but not on a button.
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if(withinToolbar && nh != Command::NONE) {
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for(int i = 0; SS.GW.menu[i].level >= 0; i++) {
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if(nh == SS.GW.menu[i].id) {
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(SS.GW.menu[i].fn)((Command)SS.GW.menu[i].id);
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break;
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}
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}
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}
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return withinToolbar;
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}
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bool GraphicsWindow::ToolbarDrawOrHitTest(int mx, int my,
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UiCanvas *canvas, Command *menuHit)
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{
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int i;
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int x = 17, y = (int)(height - 52);
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int fudge = 8;
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int h = 32*16 + 3*16 + fudge;
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int aleft = 0, aright = 66, atop = y+16+fudge/2, abot = y+16-h;
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bool withinToolbar =
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(mx >= aleft && mx <= aright && my <= atop && my >= abot);
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if(!canvas && !withinToolbar) {
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// This gets called every MouseMove event, so return quickly.
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return false;
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}
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if(canvas) {
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canvas->DrawRect(aleft, aright, atop, abot,
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/*fillColor=*/{ 30, 30, 30, 255 },
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/*outlineColor=*/{});
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}
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bool showTooltip = false;
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std::string tooltip;
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bool leftpos = true;
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for(ToolIcon &icon : Toolbar) {
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if(icon.name == "") { // spacer
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if(!leftpos) {
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leftpos = true;
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y -= 32;
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x -= 32;
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}
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y -= 16;
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if(canvas) {
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// Draw a separator bar in a slightly different color.
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int divw = 30, divh = 2;
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canvas->DrawRect(x+16+divw, x+16-divw, y+24+divh, y+24-divh,
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/*fillColor=*/{ 45, 45, 45, 255 },
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/*outlineColor=*/{});
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}
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continue;
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}
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if(icon.pixmap == nullptr) {
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icon.pixmap = LoadPng("icons/graphics-window/" + icon.name + ".png");
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}
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if(canvas) {
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canvas->DrawPixmap(icon.pixmap,
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x - (int)icon.pixmap->width / 2,
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y - (int)icon.pixmap->height / 2);
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if(toolbarHovered == icon.command ||
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(pending.operation == Pending::COMMAND &&
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pending.command == icon.command)) {
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// Highlight the hovered or pending item.
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int boxhw = 15;
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canvas->DrawRect(x+boxhw, x-boxhw, y+boxhw, y-boxhw,
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/*fillColor=*/{ 255, 255, 0, 75 },
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/*outlineColor=*/{});
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}
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if(toolbarTooltipped == icon.command) {
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// Display the tool tip for this item; postpone till later
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// so that no one draws over us. Don't need position since
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// that's just wherever the mouse is.
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showTooltip = true;
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tooltip = Translate(icon.tooltip);
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}
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} else {
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int boxhw = 16;
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if(mx < (x+boxhw) && mx > (x - boxhw) &&
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my < (y+boxhw) && my > (y - boxhw))
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{
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if(menuHit) *menuHit = icon.command;
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}
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}
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if(leftpos) {
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x += 32;
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leftpos = false;
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} else {
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x -= 32;
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y -= 32;
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leftpos = true;
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}
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}
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if(canvas) {
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// Do this last so that nothing can draw over it.
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if(showTooltip) {
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for(i = 0; SS.GW.menu[i].level >= 0; i++) {
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if(toolbarTooltipped == SS.GW.menu[i].id) {
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std::string accel = MakeAcceleratorLabel(SS.GW.menu[i].accel);
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if(!accel.empty()) {
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tooltip += ssprintf(" (%s)", accel.c_str());
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}
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break;
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}
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}
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int tw = (int)canvas->canvas->GetBitmapFont()->GetWidth(tooltip) * 8 + 10,
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th = SS.TW.LINE_HEIGHT + 2;
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int ox = toolbarMouseX + 3, oy = toolbarMouseY + 3;
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canvas->DrawRect(ox, ox+tw, oy, oy+th,
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/*fillColor=*/{ 255, 255, 150, 255 },
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/*outlineColor=*/{ 0, 0, 0, 255 });
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canvas->DrawBitmapText(tooltip, ox+5, oy+4, { 0, 0, 0, 255 });
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}
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}
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return withinToolbar;
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}
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void GraphicsWindow::TimerCallback() {
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SS.GW.toolbarTooltipped = SS.GW.toolbarHovered;
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PaintGraphics();
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}
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