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(svn r23288) -Feature: use the monospace font for the NewGRF text windows

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rubidium 2011-11-20 19:09:15 +00:00
parent 1fde9c7f8a
commit d4b4c53a07
1 changed files with 37 additions and 4 deletions
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41
src/newgrf_gui.cpp
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@ -25,6 +25,7 @@
#include "core/geometry_func.hpp"
#include "newgrf_text.h"
#include "fileio_func.h"
#include "fontcache.h"
#include "table/strings.h"
#include "table/sprites.h"
@ -473,7 +474,7 @@ enum ShowNewGRFTextfileWidgets {
};
/** Window for displaying the textfile of a NewGRF. */
struct NewGRFTextfileWindow : public Window {
struct NewGRFTextfileWindow : public Window, MissingGlyphSearcher {
const GRFConfig *grf_config; ///< View the textfile of this GRFConfig.
TextfileType file_type; ///< Type of textfile to view.
int line_height; ///< Height of a line in the display widget.
@ -506,7 +507,7 @@ struct NewGRFTextfileWindow : public Window {
{
switch (widget) {
case GTW_WIDGET_BACKGROUND:
this->line_height = FONT_HEIGHT_NORMAL + 2;
this->line_height = FONT_HEIGHT_MONO + 2;
resize->height = this->line_height;
size->height = 4 * resize->height + TOP_SPACING + BOTTOM_SPACING; // At least 4 lines are visible.
@ -542,7 +543,7 @@ struct NewGRFTextfileWindow : public Window {
}
int top = TOP_SPACING;
for (uint i = 0; i < this->vscroll->GetCapacity() && i + this->vscroll->GetPosition() < this->lines.Length(); i++) {
DrawString(left, right, top + i * this->line_height, this->lines[i + this->vscroll->GetPosition()], TC_WHITE);
DrawString(left, right, top + i * this->line_height, this->lines[i + this->vscroll->GetPosition()], TC_WHITE, SA_LEFT, false, FS_MONO);
}
_cur_dpi = old_dpi;
@ -555,6 +556,36 @@ struct NewGRFTextfileWindow : public Window {
}
private:
uint search_iterator; ///< Iterator for the font check search.
/* virtual */ void Reset()
{
this->search_iterator = 0;
}
FontSize DefaultSize()
{
return FS_MONO;
}
const char *NextString()
{
if (this->search_iterator >= this->lines.Length()) return NULL;
return this->lines[this->search_iterator++];
}
/* virtual */ bool Monospace()
{
return true;
}
/* virtual */ void SetFontNames(FreeTypeSettings *settings, const char *font_name)
{
#ifdef WITH_FREETYPE
strecpy(settings->mono_font, font_name, lastof(settings->mono_font));
#endif /* WITH_FREETYPE */
}
/**
* Load the NewGRF's textfile text from file, and setup #lines, #max_length, and both scrollbars.
@ -600,12 +631,14 @@ private:
}
}
CheckForMissingGlyphs(true, this);
/* Initialize scrollbars */
this->vscroll->SetCount(this->lines.Length());
this->max_length = 0;
for (uint i = 0; i < this->lines.Length(); i++) {
this->max_length = max(this->max_length, GetStringBoundingBox(this->lines[i]).width);
this->max_length = max(this->max_length, GetStringBoundingBox(this->lines[i], FS_MONO).width);
}
this->hscroll->SetCount(this->max_length + WD_FRAMETEXT_LEFT + WD_FRAMETEXT_RIGHT);
this->hscroll->SetStepSize(10); // Speed up horizontal scrollbar