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(svn r25094) -Feature: Introduce dropdown for selecting the sort criterion in the town directory window (sbr)

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This commit is contained in:
alberth
2013-03-17 15:41:40 +00:00
parent b09743f3e8
commit 15ec6e26f0
5 changed files with 57 additions and 34 deletions
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77
src/town_gui.cpp
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@@ -31,6 +31,7 @@
#include "townname_func.h"
#include "core/geometry_func.hpp"
#include "genworld.h"
#include "widgets/dropdown_func.h"
#include "widgets/town_widget.h"
@@ -606,8 +607,9 @@ static const NWidgetPart _nested_town_directory_widgets[] = {
NWidget(NWID_HORIZONTAL),
NWidget(NWID_VERTICAL),
NWidget(NWID_HORIZONTAL),
NWidget(WWT_PUSHTXTBTN, COLOUR_BROWN, WID_TD_SORT_NAME), SetMinimalSize(99, 12), SetDataTip(STR_SORT_BY_CAPTION_NAME, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0),
NWidget(WWT_PUSHTXTBTN, COLOUR_BROWN, WID_TD_SORT_POPULATION), SetMinimalSize(97, 12), SetDataTip(STR_SORT_BY_CAPTION_POPULATION, STR_TOOLTIP_SORT_ORDER), SetFill(1, 0),
NWidget(WWT_TEXTBTN, COLOUR_BROWN, WID_TD_SORT_ORDER), SetDataTip(STR_BUTTON_SORT_BY, STR_TOOLTIP_SORT_ORDER),
NWidget(WWT_DROPDOWN, COLOUR_BROWN, WID_TD_SORT_CRITERIA), SetDataTip(STR_JUST_STRING, STR_TOOLTIP_SORT_CRITERIA),
NWidget(WWT_PANEL, COLOUR_BROWN), SetResize(1, 0), EndContainer(),
EndContainer(),
NWidget(WWT_PANEL, COLOUR_BROWN, WID_TD_LIST), SetMinimalSize(196, 0), SetDataTip(0x0, STR_TOWN_DIRECTORY_LIST_TOOLTIP),
SetFill(1, 0), SetResize(0, 10), SetScrollbar(WID_TD_SCROLLBAR), EndContainer(),
@@ -630,6 +632,7 @@ private:
static const Town *last_town;
/* Constants for sorting towns */
static const StringID sorter_names[];
static GUITownList::SortFunction * const sorter_funcs[];
GUITownList towns;
@@ -653,6 +656,7 @@ private:
/* Always sort the towns. */
this->last_town = NULL;
this->towns.Sort();
this->SetWidgetDirty(WID_TD_LIST); // Force repaint of the displayed towns.
}
/** Sort by town name */
@@ -706,18 +710,22 @@ public:
virtual void SetStringParameters(int widget) const
{
if (widget == WID_TD_WORLD_POPULATION) SetDParam(0, GetWorldPopulation());
switch (widget) {
case WID_TD_WORLD_POPULATION:
SetDParam(0, GetWorldPopulation());
break;
case WID_TD_SORT_CRITERIA:
SetDParam(0, TownDirectoryWindow::sorter_names[this->towns.SortType()]);
break;
}
}
virtual void DrawWidget(const Rect &r, int widget) const
{
switch (widget) {
case WID_TD_SORT_NAME:
if (this->towns.SortType() == 0) this->DrawSortButtonState(widget, this->towns.IsDescSortOrder() ? SBS_DOWN : SBS_UP);
break;
case WID_TD_SORT_POPULATION:
if (this->towns.SortType() != 0) this->DrawSortButtonState(widget, this->towns.IsDescSortOrder() ? SBS_DOWN : SBS_UP);
case WID_TD_SORT_ORDER:
this->DrawSortButtonState(widget, this->towns.IsDescSortOrder() ? SBS_DOWN : SBS_UP);
break;
case WID_TD_LIST: {
@@ -764,14 +772,23 @@ public:
virtual void UpdateWidgetSize(int widget, Dimension *size, const Dimension &padding, Dimension *fill, Dimension *resize)
{
switch (widget) {
case WID_TD_SORT_NAME:
case WID_TD_SORT_POPULATION: {
case WID_TD_SORT_ORDER: {
Dimension d = GetStringBoundingBox(this->GetWidget<NWidgetCore>(widget)->widget_data);
d.width += padding.width + WD_SORTBUTTON_ARROW_WIDTH * 2; // Doubled since the string is centred and it also looks better.
d.height += padding.height;
*size = maxdim(*size, d);
break;
}
case WID_TD_SORT_CRITERIA: {
Dimension d = {0, 0};
for (uint i = 0; TownDirectoryWindow::sorter_names[i] != INVALID_STRING_ID; i++) {
d = maxdim(d, GetStringBoundingBox(TownDirectoryWindow::sorter_names[i]));
}
d.width += padding.width;
d.height += padding.height;
*size = maxdim(*size, d);
break;
}
case WID_TD_LIST: {
Dimension d = GetStringBoundingBox(STR_TOWN_DIRECTORY_NONE);
for (uint i = 0; i < this->towns.Length(); i++) {
@@ -807,24 +824,13 @@ public:
virtual void OnClick(Point pt, int widget, int click_count)
{
switch (widget) {
case WID_TD_SORT_NAME: // Sort by Name ascending/descending
if (this->towns.SortType() == 0) {
this->towns.ToggleSortOrder();
} else {
this->towns.SetSortType(0);
}
this->BuildSortTownList();
case WID_TD_SORT_ORDER: // Click on sort order button
this->towns.ToggleSortOrder();
this->SetDirty();
break;
case WID_TD_SORT_POPULATION: // Sort by Population ascending/descending
if (this->towns.SortType() == 1) {
this->towns.ToggleSortOrder();
} else {
this->towns.SetSortType(1);
}
this->BuildSortTownList();
this->SetDirty();
case WID_TD_SORT_CRITERIA: // Click on sort criteria dropdown
ShowDropDownMenu(this, TownDirectoryWindow::sorter_names, this->towns.SortType(), WID_TD_SORT_CRITERIA, 0, 0);
break;
case WID_TD_LIST: { // Click on Town Matrix
@@ -843,6 +849,16 @@ public:
}
}
virtual void OnDropdownSelect(int widget, int index)
{
if (widget != WID_TD_SORT_CRITERIA) return;
if (this->towns.SortType() != index) {
this->towns.SetSortType(index);
this->BuildSortTownList();
}
}
virtual void OnPaint()
{
if (this->towns.NeedRebuild()) this->BuildSortTownList();
@@ -879,7 +895,14 @@ public:
Listing TownDirectoryWindow::last_sorting = {false, 0};
const Town *TownDirectoryWindow::last_town = NULL;
/* Available town directory sorting functions */
/** Names of the sorting functions. */
const StringID TownDirectoryWindow::sorter_names[] = {
STR_SORT_BY_NAME,
STR_SORT_BY_POPULATION,
INVALID_STRING_ID
};
/** Available town directory sorting functions. */
GUITownList::SortFunction * const TownDirectoryWindow::sorter_funcs[] = {
&TownNameSorter,
&TownPopulationSorter,