mirror of https://github.com/OpenTTD/OpenTTD.git
(svn r13131) -Codechange: make a class of the ErrmsgWindow.
This commit is contained in:
glx
parent
cc0dae2271
commit
5b54c9e373
167
src/misc_gui.cpp
167
src/misc_gui.cpp
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@ -328,11 +328,6 @@ void ShowAboutWindow()
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new AboutWindow();
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}
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static uint64 _errmsg_decode_params[20];
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static StringID _errmsg_message_1, _errmsg_message_2;
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static uint _errmsg_duration;
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static const Widget _errmsg_widgets[] = {
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{ WWT_CLOSEBOX, RESIZE_NONE, 4, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
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{ WWT_CAPTION, RESIZE_NONE, 4, 11, 239, 0, 13, STR_00B2_MESSAGE, STR_NULL},
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@ -347,96 +342,95 @@ static const Widget _errmsg_face_widgets[] = {
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{ WIDGETS_END},
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};
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static void ErrmsgWndProc(Window *w, WindowEvent *e)
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{
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switch (e->event) {
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case WE_PAINT:
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CopyInDParam(0, _errmsg_decode_params, lengthof(_errmsg_decode_params));
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DrawWindowWidgets(w);
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CopyInDParam(0, _errmsg_decode_params, lengthof(_errmsg_decode_params));
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struct ErrmsgWindow : public Window {
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private:
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uint duration;
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uint64 decode_params[20];
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StringID message_1;
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StringID message_2;
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/* If the error message comes from a NewGRF, we must use the text ref. stack reserved for error messages.
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* If the message doesn't come from a NewGRF, it won't use the TTDP-style text ref. stack, so we won't hurt anything
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*/
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SwitchToErrorRefStack();
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RewindTextRefStack();
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if (!IsWindowOfPrototype(w, _errmsg_face_widgets)) {
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DrawStringMultiCenter(
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120,
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(_errmsg_message_1 == INVALID_STRING_ID ? 25 : 15),
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_errmsg_message_2,
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w->width - 2);
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if (_errmsg_message_1 != INVALID_STRING_ID) {
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DrawStringMultiCenter(
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120,
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30,
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_errmsg_message_1,
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w->width - 2);
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}
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} else {
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const Player *p = GetPlayer((PlayerID)GetDParamX(_errmsg_decode_params,2));
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DrawPlayerFace(p->face, p->player_color, 2, 16);
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DrawStringMultiCenter(
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214,
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(_errmsg_message_1 == INVALID_STRING_ID ? 65 : 45),
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_errmsg_message_2,
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w->width - 2);
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if (_errmsg_message_1 != INVALID_STRING_ID) {
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DrawStringMultiCenter(
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214,
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90,
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_errmsg_message_1,
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w->width - 2);
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}
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}
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/* Switch back to the normal text ref. stack for NewGRF texts */
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SwitchToNormalRefStack();
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break;
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case WE_MOUSELOOP:
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if (_right_button_down) delete w;
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break;
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case WE_100_TICKS:
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if (--_errmsg_duration == 0) delete w;
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break;
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case WE_DESTROY:
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SetRedErrorSquare(0);
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extern StringID _switch_mode_errorstr;
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_switch_mode_errorstr = INVALID_STRING_ID;
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break;
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case WE_KEYPRESS:
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if (e->we.keypress.keycode == WKC_SPACE) {
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/* Don't continue. */
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e->we.keypress.cont = false;
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delete w;
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}
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break;
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public:
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ErrmsgWindow(Point pt, int width, int height, StringID msg1, StringID msg2, const Widget *widget) : Window(pt.x, pt.y, width, height, NULL, WC_ERRMSG, widget)
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{
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this->duration = _patches.errmsg_duration;
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CopyOutDParam(this->decode_params, 0, lengthof(this->decode_params));
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this->message_1 = msg1;
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this->message_2 = msg2;
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this->desc_flags = WDF_STD_BTN | WDF_DEF_WIDGET;
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this->FindWindowPlacementAndResize(width, height);
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}
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}
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virtual void OnPaint()
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{
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static int y[][3] = {
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{15, 25, 30}, // _errmsg_widgets
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{45, 65, 90}, // _errmsg_face_widgets
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};
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CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
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DrawWindowWidgets(this);
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CopyInDParam(0, this->decode_params, lengthof(this->decode_params));
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/* If the error message comes from a NewGRF, we must use the text ref. stack reserved for error messages.
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* If the message doesn't come from a NewGRF, it won't use the TTDP-style text ref. stack, so we won't hurt anything
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*/
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SwitchToErrorRefStack();
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RewindTextRefStack();
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byte i = 0;
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if (IsWindowOfPrototype(this, _errmsg_face_widgets)) {
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const Player *p = GetPlayer((PlayerID)GetDParamX(this->decode_params, 2));
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DrawPlayerFace(p->face, p->player_color, 2, 16);
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i = 1;
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}
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byte j = (this->message_1 == INVALID_STRING_ID) ? 1 : 0;
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DrawStringMultiCenter(this->width - 120, y[i][j], this->message_2, this->width - 2);
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if (j == 0) {
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DrawStringMultiCenter(this->width - 120, y[i][2], this->message_1, this->width - 2);
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}
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/* Switch back to the normal text ref. stack for NewGRF texts */
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SwitchToNormalRefStack();
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}
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virtual void OnMouseLoop()
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{
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if (_right_button_down) delete this;
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}
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virtual void OnHundredthTick()
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{
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if (--this->duration == 0) delete this;
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}
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~ErrmsgWindow()
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{
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SetRedErrorSquare(0);
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extern StringID _switch_mode_errorstr;
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_switch_mode_errorstr = INVALID_STRING_ID;
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}
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virtual bool OnKeyPress(uint16 key, uint16 keycode)
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{
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if (keycode != WKC_SPACE) return true;
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delete this;
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return false;
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}
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};
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void ShowErrorMessage(StringID msg_1, StringID msg_2, int x, int y)
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{
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DeleteWindowById(WC_ERRMSG, 0);
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if (msg_2 == STR_NULL) msg_2 = STR_EMPTY;
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if (!_patches.errmsg_duration) return;
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_errmsg_message_1 = msg_1;
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_errmsg_message_2 = msg_2;
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CopyOutDParam(_errmsg_decode_params, 0, lengthof(_errmsg_decode_params));
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_errmsg_duration = _patches.errmsg_duration;
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if (!_errmsg_duration) return;
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if (msg_2 == STR_NULL) msg_2 = STR_EMPTY;
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Point pt;
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const ViewPort *vp;
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Window *w;
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if (_errmsg_message_1 != STR_013B_OWNED_BY || GetDParamX(_errmsg_decode_params,2) >= 8) {
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if (msg_1 != STR_013B_OWNED_BY || GetDParam(2) >= 8) {
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if ((x | y) != 0) {
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pt = RemapCoords2(x, y);
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vp = FindWindowById(WC_MAIN_WINDOW, 0)->viewport;
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@ -453,7 +447,7 @@ void ShowErrorMessage(StringID msg_1, StringID msg_2, int x, int y)
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pt.x = (_screen.width - 240) >> 1;
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pt.y = (_screen.height - 46) >> 1;
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}
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w = new Window(pt.x, pt.y, 240, 46, ErrmsgWndProc, WC_ERRMSG, _errmsg_widgets);
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new ErrmsgWindow(pt, 240, 46, msg_1, msg_2, _errmsg_widgets);
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} else {
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if ((x | y) != 0) {
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pt = RemapCoords2(x, y);
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@ -464,13 +458,10 @@ void ShowErrorMessage(StringID msg_1, StringID msg_2, int x, int y)
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pt.x = (_screen.width - 334) >> 1;
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pt.y = (_screen.height - 137) >> 1;
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}
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w = new Window(pt.x, pt.y, 334, 137, ErrmsgWndProc, WC_ERRMSG, _errmsg_face_widgets);
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new ErrmsgWindow(pt, 334, 137, msg_1, msg_2, _errmsg_face_widgets);
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}
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w->desc_flags = WDF_STD_BTN | WDF_DEF_WIDGET;
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}
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void ShowEstimatedCostOrIncome(Money cost, int x, int y)
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{
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StringID msg = STR_0805_ESTIMATED_COST;
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