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(svn r13987) -Codechange: Resize small map legend dynamically on window resize and when switching small map types, so that the legend is taller only on the industry type and only when the legend will not fit in the available space.

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pull/155/head
peter1138 16 years ago
parent bea84ea8d9
commit 8018aeac9f
2 changed files with 48 additions and 19 deletions
Show Stats Download Patch File Download Diff File

64
src/smallmap_gui.cpp
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@ -38,6 +38,8 @@ static const Widget _smallmap_widgets[] = {
{ WWT_STICKYBOX, RESIZE_LR, COLOUR_BROWN, 338, 349, 0, 13, 0x0, STR_STICKY_BUTTON},
{ WWT_PANEL, RESIZE_RB, COLOUR_BROWN, 0, 349, 14, 157, 0x0, STR_NULL},
{ WWT_INSET, RESIZE_RB, COLOUR_BROWN, 2, 347, 16, 155, 0x0, STR_NULL},
{ WWT_PANEL, RESIZE_RTB, COLOUR_BROWN, 0, 261, 158, 201, 0x0, STR_NULL},
{ WWT_PANEL, RESIZE_LRTB, COLOUR_BROWN, 262, 349, 158, 158, 0x0, STR_NULL},
{ WWT_IMGBTN, RESIZE_LRTB, COLOUR_BROWN, 284, 305, 158, 179, SPR_IMG_SHOW_COUNTOURS, STR_0191_SHOW_LAND_CONTOURS_ON_MAP},
{ WWT_IMGBTN, RESIZE_LRTB, COLOUR_BROWN, 306, 327, 158, 179, SPR_IMG_SHOW_VEHICLES, STR_0192_SHOW_VEHICLES_ON_MAP},
{ WWT_IMGBTN, RESIZE_LRTB, COLOUR_BROWN, 328, 349, 158, 179, SPR_IMG_INDUSTRY, STR_0193_SHOW_INDUSTRIES_ON_MAP},
@ -46,8 +48,6 @@ static const Widget _smallmap_widgets[] = {
{ WWT_IMGBTN, RESIZE_LRTB, COLOUR_BROWN, 328, 349, 180, 201, SPR_IMG_COMPANY_GENERAL, STR_0196_SHOW_LAND_OWNERS_ON_MAP},
{ WWT_IMGBTN, RESIZE_LRTB, COLOUR_BROWN, 262, 283, 158, 179, SPR_IMG_SMALLMAP, STR_SMALLMAP_CENTER},
{ WWT_IMGBTN, RESIZE_LRTB, COLOUR_BROWN, 262, 283, 180, 201, SPR_IMG_TOWN, STR_0197_TOGGLE_TOWN_NAMES_ON_OFF},
{ WWT_PANEL, RESIZE_RTB, COLOUR_BROWN, 0, 261, 158, 201, 0x0, STR_NULL},
{ WWT_PANEL, RESIZE_LRTB, COLOUR_BROWN, 262, 349, 202, 202, 0x0, STR_NULL},
{ WWT_PANEL, RESIZE_RTB, COLOUR_BROWN, 0, 337, 202, 213, 0x0, STR_NULL},
{ WWT_TEXTBTN, RESIZE_TB, COLOUR_BROWN, 0, 99, 202, 213, STR_MESSAGES_ENABLE_ALL, STR_NULL},
{ WWT_TEXTBTN, RESIZE_TB, COLOUR_BROWN, 100, 201, 202, 213, STR_MESSAGES_DISABLE_ALL,STR_NULL},
@ -524,7 +524,10 @@ static void DrawHorizMapIndicator(int x, int y, int x2, int y2)
}
enum SmallMapWindowWidgets {
SM_WIDGET_MAP = 4,
SM_WIDGET_MAP_BORDER = 3,
SM_WIDGET_MAP,
SM_WIDGET_LEGEND,
SM_WIDGET_BUTTONSPANEL,
SM_WIDGET_CONTOUR,
SM_WIDGET_VEHICLES,
SM_WIDGET_INDUSTRIES,
@ -533,8 +536,6 @@ enum SmallMapWindowWidgets {
SM_WIDGET_OWNERS,
SM_WIDGET_CENTERMAP,
SM_WIDGET_TOGGLETOWNNAME,
SM_WIDGET_LEGEND,
SM_WIDGET_BUTTONSPANEL,
SM_WIDGET_BOTTOMPANEL,
SM_WIDGET_ENABLEINDUSTRIES,
SM_WIDGET_DISABLEINDUSTRIES,
@ -558,6 +559,9 @@ class SmallMapWindow : public Window
int32 subscroll;
uint8 refresh;
static const int COLUMN_WIDTH = 119;
static const int MIN_LEGEND_HEIGHT = 6 * 7;
public:
/**
* Draws the small map.
@ -785,22 +789,37 @@ public:
this->SetDirty();
}
SmallMapWindow(const WindowDesc *desc, int window_number) : Window(desc, window_number)
void ResizeLegend()
{
/* Resize the window to fit industries list */
Widget *legend = &this->widget[SM_WIDGET_LEGEND];
int rows = (legend->bottom - legend->top) / 6;
int columns = 2;
int rows = (legend->bottom - legend->top) - 1;
int columns = (legend->right - legend->left) / COLUMN_WIDTH;
int new_rows = (this->map_type == SMT_INDUSTRY) ? ((_smallmap_industry_count + columns - 1) / columns) * 6 : MIN_LEGEND_HEIGHT;
new_rows = max(new_rows, MIN_LEGEND_HEIGHT);
if (new_rows != rows) {
this->SetDirty();
if ((_smallmap_industry_count + columns - 1) / columns > rows) {
int delta = ((_smallmap_industry_count + columns - 1) / columns - rows) * 6;
/* The legend widget needs manual adjustment as by default
* it lays outside the filler widget's bounds. */
legend->top--;
/* Resize the filler widget, and move widgets below it. */
ResizeWindowForWidget(this, SM_WIDGET_BUTTONSPANEL, 0, delta);
/* The legend widget needs manual adjustment as it lays outside
* the filler widget's bounds. */
legend->bottom += delta;
ResizeWindowForWidget(this, SM_WIDGET_BUTTONSPANEL, 0, new_rows - rows);
legend->top++;
/* Resize map border widget so the window stays the same size */
ResizeWindowForWidget(this, SM_WIDGET_MAP_BORDER, 0, rows - new_rows);
/* Manually adjust the map widget as it lies completely within
* the map border widget */
this->widget[SM_WIDGET_MAP].bottom += rows - new_rows;
this->SetDirty();
}
}
SmallMapWindow(const WindowDesc *desc, int window_number) : Window(desc, window_number)
{
this->LowerWidget(this->map_type + SM_WIDGET_CONTOUR);
this->SetWidgetLoweredState(SM_WIDGET_TOGGLETOWNNAME, this->show_towns);
@ -828,9 +847,9 @@ public:
for (const LegendAndColour *tbl = _legend_table[this->map_type]; !tbl->end; ++tbl) {
if (tbl->col_break || y >= legend->bottom) {
/* Column break needed, continue at top, 123 pixels (one "row")
* to the right. */
x += 123;
/* Column break needed, continue at top, COLUMN_WIDTH pixels
* (one "row") to the right. */
x += COLUMN_WIDTH;
y = y_org;
}
@ -896,6 +915,8 @@ public:
this->map_type = (SmallMapType)(widget - SM_WIDGET_CONTOUR);
this->LowerWidget(this->map_type + SM_WIDGET_CONTOUR);
this->ResizeLegend();
this->SetDirty();
SndPlayFx(SND_15_BEEP);
break;
@ -920,7 +941,7 @@ public:
if (this->map_type == SMT_INDUSTRY) {
/* if click on industries label, find right industry type and enable/disable it */
Widget *wi = &this->widget[SM_WIDGET_LEGEND]; // label panel
uint column = (pt.x - 4) / 123;
uint column = (pt.x - 4) / COLUMN_WIDTH;
uint line = (pt.y - wi->top - 2) / 6;
int rows_per_column = (wi->bottom - wi->top) / 6;
@ -1028,6 +1049,11 @@ public:
this->SetDirty();
}
virtual void OnResize(Point new_size, Point delta)
{
if (delta.x != 0 && this->map_type == SMT_INDUSTRY) this->ResizeLegend();
}
};
SmallMapWindow::SmallMapType SmallMapWindow::map_type = SMT_CONTOUR;

3
src/widget.cpp
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@ -607,6 +607,9 @@ void ResizeWindowForWidget(Window *w, uint widget, int delta_x, int delta_y)
if (right == w->widget[widget].left) w->widget[widget].right--;
if (bottom == w->widget[widget].top) w->widget[widget].bottom--;
if (w->widget[widget].left > w->widget[widget].right) w->widget[widget].right = w->widget[widget].left;
if (w->widget[widget].top > w->widget[widget].bottom) w->widget[widget].bottom = w->widget[widget].top;
w->width += delta_x;
w->height += delta_y;
w->resize.width += delta_x;

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