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(svn r13171) -Codechange: make a class of the Build[Air|Rail|Road|Dock]ToolbarWindows.

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This commit is contained in:
rubidium
2008-05-18 21:34:35 +00:00
parent 3f53c2fd0e
commit d60d22f45f
4 changed files with 436 additions and 407 deletions
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197
src/rail_gui.cpp
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@@ -526,90 +526,99 @@ static const uint16 _rail_keycodes[] = {
};
static void UpdateRemoveWidgetStatus(Window *w, int clicked_widget)
{
switch (clicked_widget) {
case RTW_REMOVE:
/* If it is the removal button that has been clicked, do nothing,
* as it is up to the other buttons to drive removal status */
return;
break;
case RTW_BUILD_NS:
case RTW_BUILD_X:
case RTW_BUILD_EW:
case RTW_BUILD_Y:
case RTW_AUTORAIL:
case RTW_BUILD_WAYPOINT:
case RTW_BUILD_STATION:
case RTW_BUILD_SIGNALS:
/* Removal button is enabled only if the rail/signal/waypoint/station
* button is still lowered. Once raised, it has to be disabled */
w->SetWidgetDisabledState(RTW_REMOVE, !w->IsWidgetLowered(clicked_widget));
break;
struct BuildRailToolbarWindow : Window {
BuildRailToolbarWindow(const WindowDesc *desc, WindowNumber window_number) : Window(desc, window_number)
{
this->DisableWidget(RTW_REMOVE);
default:
/* When any other buttons than rail/signal/waypoint/station, raise and
* disable the removal button */
w->DisableWidget(RTW_REMOVE);
w->RaiseWidget(RTW_REMOVE);
break;
this->FindWindowPlacementAndResize(desc);
if (_patches.link_terraform_toolbar) ShowTerraformToolbar(this);
}
}
/**
* Railway toolbar window event definition
*
* @param w window pointer
* @param e event been triggered
*/
static void BuildRailToolbWndProc(Window *w, WindowEvent *e)
{
switch (e->event) {
case WE_CREATE: w->DisableWidget(RTW_REMOVE); break;
~BuildRailToolbarWindow()
{
if (_patches.link_terraform_toolbar) DeleteWindowById(WC_SCEN_LAND_GEN, 0);
}
case WE_PAINT: w->DrawWidgets(); break;
void UpdateRemoveWidgetStatus(int clicked_widget)
{
switch (clicked_widget) {
case RTW_REMOVE:
/* If it is the removal button that has been clicked, do nothing,
* as it is up to the other buttons to drive removal status */
return;
break;
case RTW_BUILD_NS:
case RTW_BUILD_X:
case RTW_BUILD_EW:
case RTW_BUILD_Y:
case RTW_AUTORAIL:
case RTW_BUILD_WAYPOINT:
case RTW_BUILD_STATION:
case RTW_BUILD_SIGNALS:
/* Removal button is enabled only if the rail/signal/waypoint/station
* button is still lowered. Once raised, it has to be disabled */
this->SetWidgetDisabledState(RTW_REMOVE, !this->IsWidgetLowered(clicked_widget));
break;
case WE_CLICK:
if (e->we.click.widget >= RTW_BUILD_NS) {
_remove_button_clicked = false;
_build_railroad_button_proc[e->we.click.widget - RTW_BUILD_NS](w);
default:
/* When any other buttons than rail/signal/waypoint/station, raise and
* disable the removal button */
this->DisableWidget(RTW_REMOVE);
this->RaiseWidget(RTW_REMOVE);
break;
}
UpdateRemoveWidgetStatus(w, e->we.click.widget);
if (_ctrl_pressed) RailToolbar_CtrlChanged(w);
break;
}
case WE_KEYPRESS:
virtual void OnPaint()
{
this->DrawWidgets();
}
virtual void OnClick(Point pt, int widget)
{
if (widget >= RTW_BUILD_NS) {
_remove_button_clicked = false;
_build_railroad_button_proc[widget - RTW_BUILD_NS](this);
}
this->UpdateRemoveWidgetStatus(widget);
if (_ctrl_pressed) RailToolbar_CtrlChanged(this);
}
virtual EventState OnKeyPress(uint16 key, uint16 keycode)
{
EventState state = ES_NOT_HANDLED;
for (uint8 i = 0; i != lengthof(_rail_keycodes); i++) {
if (e->we.keypress.keycode == _rail_keycodes[i]) {
e->we.keypress.cont = false;
if (keycode == _rail_keycodes[i]) {
_remove_button_clicked = false;
_build_railroad_button_proc[i](w);
UpdateRemoveWidgetStatus(w, i + RTW_BUILD_NS);
if (_ctrl_pressed) RailToolbar_CtrlChanged(w);
_build_railroad_button_proc[i](this);
this->UpdateRemoveWidgetStatus(i + RTW_BUILD_NS);
if (_ctrl_pressed) RailToolbar_CtrlChanged(this);
state = ES_HANDLED;
break;
}
}
MarkTileDirty(_thd.pos.x, _thd.pos.y); // redraw tile selection
break;
case WE_PLACE_OBJ:
_place_proc(e->we.place.tile);
return;
case WE_PLACE_DRAG: {
/* no dragging if you have pressed the convert button */
if (FindWindowById(WC_BUILD_SIGNAL, 0) != NULL && _convert_signal_button && w->IsWidgetLowered(RTW_BUILD_SIGNALS)) return;
VpSelectTilesWithMethod(e->we.place.pt.x, e->we.place.pt.y, e->we.place.select_method);
return;
return state;
}
case WE_PLACE_MOUSEUP:
if (e->we.place.pt.x != -1) {
TileIndex start_tile = e->we.place.starttile;
TileIndex end_tile = e->we.place.tile;
virtual void OnPlaceObject(Point pt, TileIndex tile)
{
_place_proc(tile);
}
switch (e->we.place.select_proc) {
virtual void OnPlaceDrag(ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt)
{
/* no dragging if you have pressed the convert button */
if (FindWindowById(WC_BUILD_SIGNAL, 0) != NULL && _convert_signal_button && this->IsWidgetLowered(RTW_BUILD_SIGNALS)) return;
VpSelectTilesWithMethod(pt.x, pt.y, select_method);
}
virtual void OnPlaceMouseUp(ViewportPlaceMethod select_method, ViewportDragDropSelectionProcess select_proc, Point pt, TileIndex start_tile, TileIndex end_tile)
{
if (pt.x != -1) {
switch (select_proc) {
default: NOT_REACHED();
case DDSP_BUILD_BRIDGE:
ResetObjectToPlace();
@@ -625,7 +634,7 @@ static void BuildRailToolbWndProc(Window *w, WindowEvent *e)
break;
case DDSP_DEMOLISH_AREA:
GUIPlaceProcDragXY(e->we.place.select_proc, e->we.place.starttile, e->we.place.tile);
GUIPlaceProcDragXY(select_proc, start_tile, end_tile);
break;
case DDSP_CONVERT_RAIL:
@@ -643,39 +652,36 @@ static void BuildRailToolbWndProc(Window *w, WindowEvent *e)
case DDSP_PLACE_RAIL_NE:
case DDSP_PLACE_RAIL_NW:
DoRailroadTrack(e->we.place.select_proc == DDSP_PLACE_RAIL_NE ? TRACK_X : TRACK_Y);
DoRailroadTrack(select_proc == DDSP_PLACE_RAIL_NE ? TRACK_X : TRACK_Y);
break;
}
}
break;
}
case WE_ABORT_PLACE_OBJ:
w->RaiseButtons();
w->DisableWidget(RTW_REMOVE);
w->InvalidateWidget(RTW_REMOVE);
virtual void OnPlaceObjectAbort()
{
this->RaiseButtons();
this->DisableWidget(RTW_REMOVE);
this->InvalidateWidget(RTW_REMOVE);
delete FindWindowById(WC_BUILD_SIGNAL, 0);
delete FindWindowById(WC_BUILD_STATION, 0);
delete FindWindowById(WC_BUILD_DEPOT, 0);
break;
case WE_PLACE_PRESIZE: {
TileIndex tile = e->we.place.tile;
}
virtual void OnPlacePresize(Point pt, TileIndex tile)
{
DoCommand(tile, 0, 0, DC_AUTO, CMD_BUILD_TUNNEL);
VpSetPresizeRange(tile, _build_tunnel_endtile == 0 ? tile : _build_tunnel_endtile);
} break;
case WE_DESTROY:
if (_patches.link_terraform_toolbar) DeleteWindowById(WC_SCEN_LAND_GEN, 0);
break;
case WE_CTRL_CHANGED:
/* do not toggle Remove button by Ctrl when placing station */
if (!w->IsWidgetLowered(RTW_BUILD_STATION) && RailToolbar_CtrlChanged(w)) e->we.ctrl.cont = false;
break;
}
}
virtual EventState OnCTRLStateChange()
{
/* do not toggle Remove button by Ctrl when placing station */
if (!this->IsWidgetLowered(RTW_BUILD_STATION) && RailToolbar_CtrlChanged(this)) return ES_HANDLED;
return ES_NOT_HANDLED;
}
};
/** Widget definition for the rail toolbar */
static const Widget _build_rail_widgets[] = {
@@ -710,7 +716,7 @@ static const WindowDesc _build_rail_desc = {
WC_BUILD_TOOLBAR, WC_NONE,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_STICKY_BUTTON,
_build_rail_widgets,
BuildRailToolbWndProc
NULL
};
@@ -736,25 +742,24 @@ static void SetupRailToolbar(RailType railtype, Window *w)
void ShowBuildRailToolbar(RailType railtype, int button)
{
Window *w;
BuildRailToolbarWindow *w;
if (!IsValidPlayer(_current_player)) return;
if (!ValParamRailtype(railtype)) return;
// don't recreate the window if we're clicking on a button and the window exists.
if (button < 0 || !(w = FindWindowById(WC_BUILD_TOOLBAR, TRANSPORT_RAIL))) {
if (button < 0 || !(w = dynamic_cast<BuildRailToolbarWindow*>(FindWindowById(WC_BUILD_TOOLBAR, TRANSPORT_RAIL)))) {
DeleteWindowByClass(WC_BUILD_TOOLBAR);
_cur_railtype = railtype;
w = AllocateWindowDescFront<Window>(&_build_rail_desc, TRANSPORT_RAIL);
w = AllocateWindowDescFront<BuildRailToolbarWindow>(&_build_rail_desc, TRANSPORT_RAIL);
SetupRailToolbar(railtype, w);
}
_remove_button_clicked = false;
if (w != NULL && button >= RTW_CLOSEBOX) {
_build_railroad_button_proc[button](w);
UpdateRemoveWidgetStatus(w, button + RTW_BUILD_NS);
w->UpdateRemoveWidgetStatus(button + RTW_BUILD_NS);
}
if (_patches.link_terraform_toolbar) ShowTerraformToolbar(w);
}
/* TODO: For custom stations, respect their allowed platforms/lengths bitmasks!