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author | rubidium <rubidium@openttd.org> | 2013-05-19 14:43:23 +0000 |
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committer | rubidium <rubidium@openttd.org> | 2013-05-19 14:43:23 +0000 |
commit | 50ae992b47f581d8a50892942438bfe7e3f62141 (patch) | |
tree | cd479cffb7344bc8409550dd7af21e6a32460481 /src/linkgraph/linkgraph_gui.cpp | |
parent | 163dfdd34afe8020a207b8f0a1b58e29ce082c41 (diff) | |
download | openttd-50ae992b47f581d8a50892942438bfe7e3f62141.tar.xz |
(svn r25263) -Add: legend for linkgraph overlay (fonsinchen)
Diffstat (limited to 'src/linkgraph/linkgraph_gui.cpp')
-rw-r--r-- | src/linkgraph/linkgraph_gui.cpp | 229 |
1 files changed, 229 insertions, 0 deletions
diff --git a/src/linkgraph/linkgraph_gui.cpp b/src/linkgraph/linkgraph_gui.cpp index 152cb7a30..0d643bc68 100644 --- a/src/linkgraph/linkgraph_gui.cpp +++ b/src/linkgraph/linkgraph_gui.cpp @@ -12,9 +12,13 @@ #include "../stdafx.h" #include "../window_gui.h" #include "../company_base.h" +#include "../company_gui.h" #include "../date_func.h" #include "../viewport_func.h" #include "../smallmap_gui.h" +#include "../widgets/link_graph_legend_widget.h" + +#include "table/strings.h" /** * Colours for the various "load" states of links. Ordered from "unused" to @@ -288,3 +292,228 @@ void LinkGraphOverlay::SetCompanyMask(uint32 company_mask) this->RebuildCache(); this->window->GetWidget<NWidgetBase>(this->widget_id)->SetDirty(this->window); } + +/** Make a number of rows with buttons for each company for the linkgraph legend window. */ +NWidgetBase *MakeCompanyButtonRowsLinkGraphGUI(int *biggest_index) +{ + return MakeCompanyButtonRows(biggest_index, WID_LGL_COMPANY_FIRST, WID_LGL_COMPANY_LAST, 3, STR_LINKGRAPH_LEGEND_SELECT_COMPANIES); +} + +NWidgetBase *MakeSaturationLegendLinkGraphGUI(int *biggest_index) +{ + NWidgetVertical *panel = new NWidgetVertical(); + for (uint i = 0; i < lengthof(LinkGraphOverlay::LINK_COLOURS); ++i) { + NWidgetBackground * wid = new NWidgetBackground(WWT_PANEL, COLOUR_DARK_GREEN, i + WID_LGL_SATURATION_FIRST); + wid->SetMinimalSize(50, FONT_HEIGHT_SMALL); + wid->SetFill(0, 1); + wid->SetResize(0, 1); + panel->Add(wid); + } + *biggest_index = WID_LGL_SATURATION_LAST; + return panel; +} + +NWidgetBase *MakeCargoesLegendLinkGraphGUI(int *biggest_index) +{ + static const uint ENTRIES_PER_ROW = CeilDiv(NUM_CARGO, 5); + NWidgetVertical *panel = new NWidgetVertical(); + NWidgetHorizontal *row = NULL; + for (uint i = 0; i < NUM_CARGO; ++i) { + if (i % ENTRIES_PER_ROW == 0) { + if (row) panel->Add(row); + row = new NWidgetHorizontal(); + } + NWidgetBackground * wid = new NWidgetBackground(WWT_PANEL, COLOUR_GREY, i + WID_LGL_CARGO_FIRST); + wid->SetMinimalSize(25, FONT_HEIGHT_SMALL); + wid->SetFill(0, 1); + wid->SetResize(0, 1); + row->Add(wid); + } + panel->Add(row); + *biggest_index = WID_LGL_CARGO_LAST; + return panel; +} + + +static const NWidgetPart _nested_linkgraph_legend_widgets[] = { + NWidget(NWID_HORIZONTAL), + NWidget(WWT_CLOSEBOX, COLOUR_DARK_GREEN), + NWidget(WWT_CAPTION, COLOUR_DARK_GREEN, WID_LGL_CAPTION), SetDataTip(STR_LINKGRAPH_LEGEND_CAPTION, STR_TOOLTIP_WINDOW_TITLE_DRAG_THIS), + NWidget(WWT_SHADEBOX, COLOUR_DARK_GREEN), + NWidget(WWT_STICKYBOX, COLOUR_DARK_GREEN), + EndContainer(), + NWidget(WWT_PANEL, COLOUR_DARK_GREEN), + NWidget(NWID_HORIZONTAL), + NWidget(WWT_PANEL, COLOUR_DARK_GREEN, WID_LGL_SATURATION), + SetPadding(WD_FRAMERECT_TOP, 0, WD_FRAMERECT_BOTTOM, WD_CAPTIONTEXT_LEFT), + SetMinimalSize(50, 100), + NWidgetFunction(MakeSaturationLegendLinkGraphGUI), + EndContainer(), + NWidget(WWT_PANEL, COLOUR_DARK_GREEN, WID_LGL_COMPANIES), + SetPadding(WD_FRAMERECT_TOP, 0, WD_FRAMERECT_BOTTOM, WD_CAPTIONTEXT_LEFT), + NWidget(NWID_VERTICAL, NC_EQUALSIZE), + SetMinimalSize(100, 100), + NWidgetFunction(MakeCompanyButtonRowsLinkGraphGUI), + NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_LGL_COMPANIES_ALL), SetDataTip(STR_LINKGRAPH_LEGEND_ALL, STR_NULL), + NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_LGL_COMPANIES_NONE), SetDataTip(STR_LINKGRAPH_LEGEND_NONE, STR_NULL), + EndContainer(), + EndContainer(), + NWidget(WWT_PANEL, COLOUR_DARK_GREEN, WID_LGL_CARGOES), + SetPadding(WD_FRAMERECT_TOP, WD_FRAMERECT_RIGHT, WD_FRAMERECT_BOTTOM, WD_CAPTIONTEXT_LEFT), + NWidget(NWID_VERTICAL, NC_EQUALSIZE), + SetMinimalSize(150, 100), + NWidgetFunction(MakeCargoesLegendLinkGraphGUI), + NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_LGL_CARGOES_ALL), SetDataTip(STR_LINKGRAPH_LEGEND_ALL, STR_NULL), + NWidget(WWT_PUSHTXTBTN, COLOUR_GREY, WID_LGL_CARGOES_NONE), SetDataTip(STR_LINKGRAPH_LEGEND_NONE, STR_NULL), + EndContainer(), + EndContainer(), + EndContainer(), + EndContainer() +}; + +assert_compile(WID_LGL_SATURATION_LAST - WID_LGL_SATURATION_FIRST == + lengthof(LinkGraphOverlay::LINK_COLOURS) - 1); + +static const WindowDesc _linkgraph_legend_desc( + WDP_MANUAL, 300, 314, + WC_LINKGRAPH_LEGEND, WC_NONE, + 0, + _nested_linkgraph_legend_widgets, lengthof(_nested_linkgraph_legend_widgets) +); + +/** + * Open a link graph legend window. + */ +void ShowLinkGraphLegend() +{ + AllocateWindowDescFront<LinkGraphLegendWindow>(&_linkgraph_legend_desc, 0); +} + +LinkGraphLegendWindow::LinkGraphLegendWindow(const WindowDesc *desc, int window_number) +{ + this->InitNested(desc, window_number); + this->InvalidateData(0); + //this->SetOverlay(FindWindowById(WC_MAIN_WINDOW, 0)->viewport->overlay); +} + +/** + * Set the overlay belonging to this menu and import its company/cargo settings. + * @params overlay New overlay for this menu. + */ +void LinkGraphLegendWindow::SetOverlay(LinkGraphOverlay *overlay) { + this->overlay = overlay; + uint32 companies = this->overlay->GetCompanyMask(); + for (uint c = 0; c < MAX_COMPANIES; c++) { + if (!this->IsWidgetDisabled(WID_LGL_COMPANY_FIRST + c)) { + this->SetWidgetLoweredState(WID_LGL_COMPANY_FIRST + c, HasBit(companies, c)); + } + } + uint32 cargoes = this->overlay->GetCargoMask(); + for (uint c = 0; c < NUM_CARGO; c++) { + if (!this->IsWidgetDisabled(WID_LGL_CARGO_FIRST + c)) { + this->SetWidgetLoweredState(WID_LGL_CARGO_FIRST + c, HasBit(cargoes, c)); + } + } +} + +void LinkGraphLegendWindow::DrawWidget(const Rect &r, int widget) const +{ + const NWidgetBase *wid = this->GetWidget<NWidgetBase>(widget); + if (IsInsideMM(widget, WID_LGL_COMPANY_FIRST, WID_LGL_COMPANY_LAST + 1)) { + if (this->IsWidgetDisabled(widget)) return; + CompanyID cid = (CompanyID)(widget - WID_LGL_COMPANY_FIRST); + Dimension sprite_size = GetSpriteSize(SPR_COMPANY_ICON); + DrawCompanyIcon(cid, (r.left + r.right - sprite_size.width) / 2, (r.top + r.bottom - sprite_size.height) / 2); + return; + } + if (IsInsideMM(widget, WID_LGL_SATURATION_FIRST, WID_LGL_SATURATION_LAST + 1)) { + GfxFillRect(r.left + 1, r.top + 1, r.right - 1, r.bottom - 1, LinkGraphOverlay::LINK_COLOURS[widget - WID_LGL_SATURATION_FIRST]); + if (widget == WID_LGL_SATURATION_FIRST) { + DrawString(wid->pos_x, wid->current_x + wid->pos_x, wid->pos_y, STR_LINKGRAPH_LEGEND_UNUSED, TC_FROMSTRING, SA_HOR_CENTER); + } else if (widget == WID_LGL_SATURATION_LAST) { + DrawString(wid->pos_x, wid->current_x + wid->pos_x, wid->pos_y, STR_LINKGRAPH_LEGEND_OVERLOADED, TC_FROMSTRING, SA_HOR_CENTER); + } else if (widget == (WID_LGL_SATURATION_LAST + WID_LGL_SATURATION_FIRST) / 2) { + DrawString(wid->pos_x, wid->current_x + wid->pos_x, wid->pos_y, STR_LINKGRAPH_LEGEND_SATURATED, TC_FROMSTRING, SA_HOR_CENTER); + } + } + if (IsInsideMM(widget, WID_LGL_CARGO_FIRST, WID_LGL_CARGO_LAST + 1)) { + if (this->IsWidgetDisabled(widget)) return; + CargoSpec *cargo = CargoSpec::Get(widget - WID_LGL_CARGO_FIRST); + GfxFillRect(r.left + 2, r.top + 2, r.right - 2, r.bottom - 2, cargo->legend_colour); + DrawString(wid->pos_x, wid->current_x + wid->pos_x, wid->pos_y + 2, cargo->abbrev, TC_BLACK, SA_HOR_CENTER); + } +} + +/** + * Update the overlay with the new company selection. + */ +void LinkGraphLegendWindow::UpdateOverlayCompanies() +{ + uint32 mask = 0; + for (uint c = 0; c < MAX_COMPANIES; c++) { + if (this->IsWidgetDisabled(c + WID_LGL_COMPANY_FIRST)) continue; + if (!this->IsWidgetLowered(c + WID_LGL_COMPANY_FIRST)) continue; + SetBit(mask, c); + } + this->overlay->SetCompanyMask(mask); +} + +/** + * Update the overlay with the new cargo selection. + */ +void LinkGraphLegendWindow::UpdateOverlayCargoes() +{ + uint32 mask = 0; + for (uint c = 0; c < NUM_CARGO; c++) { + if (this->IsWidgetDisabled(c + WID_LGL_CARGO_FIRST)) continue; + if (!this->IsWidgetLowered(c + WID_LGL_CARGO_FIRST)) continue; + SetBit(mask, c); + } + this->overlay->SetCargoMask(mask); +} + +void LinkGraphLegendWindow::OnClick(Point pt, int widget, int click_count) +{ + /* Check which button is clicked */ + if (IsInsideMM(widget, WID_LGL_COMPANY_FIRST, WID_LGL_COMPANY_LAST + 1)) { + if (!this->IsWidgetDisabled(widget)) { + this->ToggleWidgetLoweredState(widget); + this->UpdateOverlayCompanies(); + } + } else if (widget == WID_LGL_COMPANIES_ALL || widget == WID_LGL_COMPANIES_NONE) { + for (uint c = 0; c < MAX_COMPANIES; c++) { + if (this->IsWidgetDisabled(c + WID_LGL_COMPANY_FIRST)) continue; + this->SetWidgetLoweredState(WID_LGL_COMPANY_FIRST + c, widget == WID_LGL_COMPANIES_ALL); + } + this->UpdateOverlayCompanies(); + this->SetDirty(); + } else if (IsInsideMM(widget, WID_LGL_CARGO_FIRST, WID_LGL_CARGO_LAST + 1)) { + if (!this->IsWidgetDisabled(widget)) { + this->ToggleWidgetLoweredState(widget); + this->UpdateOverlayCargoes(); + } + } else if (widget == WID_LGL_CARGOES_ALL || widget == WID_LGL_CARGOES_NONE) { + for (uint c = 0; c < NUM_CARGO; c++) { + if (this->IsWidgetDisabled(c + WID_LGL_CARGO_FIRST)) continue; + this->SetWidgetLoweredState(WID_LGL_CARGO_FIRST + c, widget == WID_LGL_CARGOES_ALL); + } + this->UpdateOverlayCargoes(); + } + this->SetDirty(); +} + +/** + * Invalidate the data of this window if the cargoes or companies have changed. + * @param data ignored + * @param gui_scope ignored + */ +void LinkGraphLegendWindow::OnInvalidateData(int data, bool gui_scope) +{ + /* Disable the companies who are not active */ + for (CompanyID i = COMPANY_FIRST; i < MAX_COMPANIES; i++) { + this->SetWidgetDisabledState(i + WID_LGL_COMPANY_FIRST, !Company::IsValidID(i)); + } + for (CargoID i = 0; i < NUM_CARGO; i++) { + this->SetWidgetDisabledState(i + WID_LGL_CARGO_FIRST, !CargoSpec::Get(i)->IsValid()); + } +} |