From fb892f4b2060344b1ca1dbcb9b120aa628fc4785 Mon Sep 17 00:00:00 2001 From: alberth Date: Sun, 25 Nov 2012 15:24:02 +0000 Subject: (svn r24763) -Feature: Add industry type and cargo dropdown selection for easier navigating in the industry chain window. --- src/industry_gui.cpp | 108 +++++++++++++++++++++++++++++++++++++++++++++------ 1 file changed, 97 insertions(+), 11 deletions(-) (limited to 'src/industry_gui.cpp') diff --git a/src/industry_gui.cpp b/src/industry_gui.cpp index 26d84d236..507ee81de 100644 --- a/src/industry_gui.cpp +++ b/src/industry_gui.cpp @@ -36,7 +36,7 @@ #include "core/backup_type.hpp" #include "genworld.h" #include "smallmap_gui.h" - +#include "widgets/dropdown_type.h" #include "widgets/industry_widget.h" #include "table/strings.h" @@ -1410,6 +1410,10 @@ static const NWidgetPart _nested_industry_cargoes_widgets[] = { NWidget(WWT_TEXTBTN, COLOUR_BROWN, WID_IC_NOTIFY), SetDataTip(STR_INDUSTRY_CARGOES_NOTIFY_SMALLMAP, STR_INDUSTRY_CARGOES_NOTIFY_SMALLMAP_TOOLTIP), NWidget(WWT_PANEL, COLOUR_BROWN), SetFill(1, 0), SetResize(1, 0), EndContainer(), + NWidget(WWT_DROPDOWN, COLOUR_BROWN, WID_IC_IND_DROPDOWN), SetFill(0, 0), SetResize(0, 0), + SetDataTip(STR_INDUSTRY_CARGOES_SELECT_INDUSTRY, STR_INDUSTRY_CARGOES_SELECT_INDUSTRY_TOOLTIP), + NWidget(WWT_DROPDOWN, COLOUR_BROWN, WID_IC_CARGO_DROPDOWN), SetFill(0, 0), SetResize(0, 0), + SetDataTip(STR_INDUSTRY_CARGOES_SELECT_CARGO, STR_INDUSTRY_CARGOES_SELECT_CARGO_TOOLTIP), EndContainer(), EndContainer(), NWidget(NWID_VERTICAL), @@ -2023,7 +2027,8 @@ struct IndustryCargoesWindow : public Window { Fields fields; ///< Fields to display in the #WID_IC_PANEL. uint ind_cargo; ///< If less than #NUM_INDUSTRYTYPES, an industry type, else a cargo id + NUM_INDUSTRYTYPES. - + Dimension cargo_textsize; ///< Size to hold any cargo text, as well as STR_INDUSTRY_CARGOES_SELECT_CARGO. + Dimension ind_textsize; ///< Size to hold any industry type text, as well as STR_INDUSTRY_CARGOES_SELECT_INDUSTRY. Scrollbar *vscroll; IndustryCargoesWindow(int id) : Window() @@ -2045,19 +2050,28 @@ struct IndustryCargoesWindow : public Window { CargoesField::small_height = d.height; /* Decide about the size of the box holding the text of an industry type. */ - d.height = 0; + this->ind_textsize.width = 0; + this->ind_textsize.height = 0; for (IndustryType it = 0; it < NUM_INDUSTRYTYPES; it++) { const IndustrySpec *indsp = GetIndustrySpec(it); if (!indsp->enabled) continue; - SetDParam(0, indsp->name); - d = maxdim(d, GetStringBoundingBox(STR_JUST_STRING)); + this->ind_textsize = maxdim(this->ind_textsize, GetStringBoundingBox(indsp->name)); } - /* Box must also be wide enough to hold any cargo label. */ + d.width = max(d.width, this->ind_textsize.width); + d.height = this->ind_textsize.height; + this->ind_textsize = maxdim(this->ind_textsize, GetStringBoundingBox(STR_INDUSTRY_CARGOES_SELECT_INDUSTRY)); + + /* Compute max size of the cargo texts. */ + this->cargo_textsize.width = 0; + this->cargo_textsize.height = 0; for (uint i = 0; i < NUM_CARGO; i++) { const CargoSpec *csp = CargoSpec::Get(i); if (!csp->IsValid()) continue; - d = maxdim(d, GetStringBoundingBox(csp->name)); + this->cargo_textsize = maxdim(this->cargo_textsize, GetStringBoundingBox(csp->name)); } + d = maxdim(d, this->cargo_textsize); // Box must also be wide enough to hold any cargo label. + this->cargo_textsize = maxdim(this->cargo_textsize, GetStringBoundingBox(STR_INDUSTRY_CARGOES_SELECT_CARGO)); + d.width += 2 * HOR_TEXT_PADDING; /* Ensure the height is enough for the industry type text, for the horizontal connections, and for the cargo labels. */ uint min_ind_height = CargoesField::VERT_CARGO_EDGE * 2 + MAX_CARGOES * FONT_HEIGHT_NORMAL + (MAX_CARGOES - 1) * CargoesField::VERT_CARGO_SPACE; @@ -2069,9 +2083,19 @@ struct IndustryCargoesWindow : public Window { virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize) { - if (widget != WID_IC_PANEL) return; + switch (widget) { + case WID_IC_PANEL: + size->width = WD_FRAMETEXT_LEFT + CargoesField::industry_width * 3 + CargoesField::CARGO_FIELD_WIDTH * 2 + WD_FRAMETEXT_RIGHT; + break; - size->width = WD_FRAMETEXT_LEFT + CargoesField::industry_width * 3 + CargoesField::CARGO_FIELD_WIDTH * 2 + WD_FRAMETEXT_RIGHT; + case WID_IC_IND_DROPDOWN: + size->width = max(size->width, this->ind_textsize.width + padding.width); + break; + + case WID_IC_CARGO_DROPDOWN: + size->width = max(size->width, this->cargo_textsize.width + padding.width); + break; + } } @@ -2540,6 +2564,53 @@ struct IndustryCargoesWindow : public Window { this->NotifySmallmap(); } break; + + case WID_IC_CARGO_DROPDOWN: { + DropDownList *lst = new DropDownList; + const CargoSpec *cs; + FOR_ALL_SORTED_STANDARD_CARGOSPECS(cs) { + lst->push_back(new DropDownListStringItem(cs->name, cs->Index(), false)); + } + if (lst->size() == 0) { + delete lst; + break; + } + int selected = (this->ind_cargo >= NUM_INDUSTRYTYPES) ? this->ind_cargo - NUM_INDUSTRYTYPES : -1; + ShowDropDownList(this, lst, selected, WID_IC_CARGO_DROPDOWN, 0, true); + break; + } + + case WID_IC_IND_DROPDOWN: { + DropDownList *lst = new DropDownList; + for (uint8 i = 0; i < NUM_INDUSTRYTYPES; i++) { + IndustryType ind = _sorted_industry_types[i]; + const IndustrySpec *indsp = GetIndustrySpec(ind); + if (!indsp->enabled) continue; + lst->push_back(new DropDownListStringItem(indsp->name, ind, false)); + } + if (lst->size() == 0) { + delete lst; + break; + } + int selected = (this->ind_cargo < NUM_INDUSTRYTYPES) ? this->ind_cargo : -1; + ShowDropDownList(this, lst, selected, WID_IC_IND_DROPDOWN, 0, true); + break; + } + } + } + + virtual void OnDropdownSelect(int widget, int index) + { + if (index < 0) return; + + switch (widget) { + case WID_IC_CARGO_DROPDOWN: + this->ComputeCargoDisplay(index); + break; + + case WID_IC_IND_DROPDOWN: + this->ComputeIndustryDisplay(index); + break; } } @@ -2593,11 +2664,20 @@ const int IndustryCargoesWindow::VERT_TEXT_PADDING = 5; ///< Vertical padding ar /** * Open the industry and cargoes window. - * @param id Industry type to display. + * @param id Industry type to display, \c NUM_INDUSTRYTYPES selects a default industry type. */ static void ShowIndustryCargoesWindow(IndustryType id) { - assert(id < NUM_INDUSTRYTYPES); + if (id >= NUM_INDUSTRYTYPES) { + for (uint8 i = 0; i < NUM_INDUSTRYTYPES; i++) { + const IndustrySpec *indsp = GetIndustrySpec(_sorted_industry_types[i]); + if (indsp->enabled) { + id = _sorted_industry_types[i]; + break; + } + } + if (id >= NUM_INDUSTRYTYPES) return; + } Window *w = BringWindowToFrontById(WC_INDUSTRY_CARGOES, 0); if (w != NULL) { @@ -2606,3 +2686,9 @@ static void ShowIndustryCargoesWindow(IndustryType id) } new IndustryCargoesWindow(id); } + +/** Open the industry and cargoes window with an industry. */ +void ShowIndustryCargoesWindow() +{ + ShowIndustryCargoesWindow(NUM_INDUSTRYTYPES); +} -- cgit v1.2.3-54-g00ecf