From d4245e6cac58a57ad2498eee2c17e851f3292296 Mon Sep 17 00:00:00 2001 From: sapier Date: Sat, 14 Jun 2014 11:22:09 +0200 Subject: Support for scalable font and gui elements Fix positioning of tabheader in order to be usable for scaling GUIs WARNING: this changes position of current tabheaders, mods have to adjust! --- src/constants.h | 9 ++++ src/defaultsettings.cpp | 24 +++++++-- src/defaultsettings.h | 16 ++++++ src/guiFormSpecMenu.cpp | 127 ++++++++++++++++++++++++++++++++---------------- src/guiFormSpecMenu.h | 3 +- src/hud.cpp | 2 + src/main.cpp | 1 + 7 files changed, 134 insertions(+), 48 deletions(-) (limited to 'src') diff --git a/src/constants.h b/src/constants.h index 8c478ac6a..53ef1801e 100644 --- a/src/constants.h +++ b/src/constants.h @@ -89,5 +89,14 @@ with this program; if not, write to the Free Software Foundation, Inc., // Maximum hit points of a player #define PLAYER_MAX_HP 20 +/* + * GUI related things + */ +#define LEGACY_SCALING (2./3.) +#define DEFAULT_FONT_SIZE (13.0 / LEGACY_SCALING) +#define DEFAULT_IMGSIZE (48.0) +#define DEFAULT_XSPACING ((15.0 + (1.0 / 3.0))) +#define DEFAULT_YSPACING (9.0) + #endif diff --git a/src/defaultsettings.cpp b/src/defaultsettings.cpp index a2d0a4c41..d0e562866 100644 --- a/src/defaultsettings.cpp +++ b/src/defaultsettings.cpp @@ -21,6 +21,8 @@ with this program; if not, write to the Free Software Foundation, Inc., #include "porting.h" #include "filesys.h" #include "config.h" +#include "constants.h" +#include "porting.h" void set_default_settings(Settings *settings) { @@ -164,13 +166,11 @@ void set_default_settings(Settings *settings) #if USE_FREETYPE settings->setDefault("freetype", "true"); settings->setDefault("font_path", porting::getDataPath("fonts" DIR_DELIM "liberationsans.ttf")); - settings->setDefault("font_size", "13"); settings->setDefault("font_shadow", "1"); settings->setDefault("font_shadow_alpha", "128"); settings->setDefault("mono_font_path", porting::getDataPath("fonts" DIR_DELIM "liberationmono.ttf")); - settings->setDefault("mono_font_size", "13"); settings->setDefault("fallback_font_path", porting::getDataPath("fonts" DIR_DELIM "DroidSansFallbackFull.ttf")); - settings->setDefault("fallback_font_size", "13"); + settings->setDefault("fallback_font_shadow", "1"); settings->setDefault("fallback_font_shadow_alpha", "128"); #else @@ -234,7 +234,7 @@ void set_default_settings(Settings *settings) settings->setDefault("emergequeue_limit_diskonly", "32"); settings->setDefault("emergequeue_limit_generate", "32"); settings->setDefault("num_emerge_threads", "1"); - + // physics stuff settings->setDefault("movement_acceleration_default", "3"); settings->setDefault("movement_acceleration_air", "2"); @@ -278,6 +278,22 @@ void set_default_settings(Settings *settings) settings->setDefault("language", ""); } +void late_init_default_settings(Settings* settings) +{ +#ifndef SERVER + std::stringstream fontsize; + fontsize << floor( + DEFAULT_FONT_SIZE * + porting::getDisplayDensity() * + settings->getFloat("gui_scaling") + ); + + settings->setDefault("font_size", fontsize.str()); + settings->setDefault("mono_font_size", fontsize.str()); + settings->setDefault("fallback_font_size", fontsize.str()); +#endif +} + void override_default_settings(Settings *settings, Settings *from) { std::vector names = from->getNames(); diff --git a/src/defaultsettings.h b/src/defaultsettings.h index 00aacad87..8c7f88a78 100644 --- a/src/defaultsettings.h +++ b/src/defaultsettings.h @@ -22,7 +22,23 @@ with this program; if not, write to the Free Software Foundation, Inc., class Settings; +/** + * initialize basic default settings + * @param settings pointer to settings + */ void set_default_settings(Settings *settings); + +/** + * initialize default values which require knowledge about gui + * @param settings pointer to settings + */ +void late_init_default_settings(Settings* settings); + +/** + * override a default settings by settings from another settings element + * @param settings target settings pointer + * @param from source settings pointer + */ void override_default_settings(Settings *settings, Settings *from); #endif diff --git a/src/guiFormSpecMenu.cpp b/src/guiFormSpecMenu.cpp index dcf8387b3..802093284 100644 --- a/src/guiFormSpecMenu.cpp +++ b/src/guiFormSpecMenu.cpp @@ -47,6 +47,8 @@ with this program; if not, write to the Free Software Foundation, Inc., #include "gettext.h" #include "scripting_game.h" #include "porting.h" +#include "main.h" +#include "settings.h" #define MY_CHECKPOS(a,b) \ if (v_pos.size() != 2) { \ @@ -97,12 +99,14 @@ GUIFormSpecMenu::GUIFormSpecMenu(irr::IrrlichtDevice* dev, m_doubleclickdetect[0].pos = v2s32(0, 0); m_doubleclickdetect[1].pos = v2s32(0, 0); + m_btn_height = g_settings->getS32("font_size") +2; + assert(m_btn_height > 0); } GUIFormSpecMenu::~GUIFormSpecMenu() { removeChildren(); - + for (u32 i = 0; i < m_tables.size(); ++i) { GUITable *table = m_tables[i].second; table->drop(); @@ -275,6 +279,9 @@ void GUIFormSpecMenu::parseSize(parserData* data,std::string element) } } + double cur_scaling = porting::getDisplayDensity() * + g_settings->getFloat("gui_scaling"); + if (m_lock) { v2u32 current_screensize = m_device->getVideoDriver()->getScreenSize(); v2u32 delta = current_screensize - m_lockscreensize; @@ -292,17 +299,38 @@ void GUIFormSpecMenu::parseSize(parserData* data,std::string element) offset = v2s32(delta.X,delta.Y); data->screensize = m_lockscreensize; + + // fixed scaling for fixed size gui elements */ + cur_scaling = LEGACY_SCALING; } else { offset = v2s32(0,0); } - padding = v2s32(data->screensize.Y/40, data->screensize.Y/40); - spacing = v2s32(data->screensize.Y/12, data->screensize.Y/13); - imgsize = v2s32(data->screensize.Y/15, data->screensize.Y/15); + /* adjust image size to dpi */ + int y_partition = 15; + imgsize = v2s32(data->screensize.Y/y_partition, data->screensize.Y/y_partition); + int min_imgsize = DEFAULT_IMGSIZE * cur_scaling; + while ((min_imgsize > imgsize.Y) && (y_partition > 1)) { + y_partition--; + imgsize = v2s32(data->screensize.Y/y_partition, data->screensize.Y/y_partition); + } + assert(y_partition > 0); + + /* adjust spacing to dpi */ + spacing = v2s32(imgsize.X+(DEFAULT_XSPACING * cur_scaling), + imgsize.Y+(DEFAULT_YSPACING * cur_scaling)); + + padding = v2s32(data->screensize.Y/imgsize.Y, data->screensize.Y/imgsize.Y); + + /* adjust padding to dpi */ + padding = v2s32( + (padding.X/(2.0/3.0)) * cur_scaling, + (padding.X/(2.0/3.0)) * cur_scaling + ); data->size = v2s32( padding.X*2+spacing.X*(invsize.X-1.0)+imgsize.X, - padding.Y*2+spacing.Y*(invsize.Y-1.0)+imgsize.Y + (data->helptext_h-5) + padding.Y*2+spacing.Y*(invsize.Y-1.0)+imgsize.Y + m_btn_height - 5 ); data->rect = core::rect( data->screensize.X/2 - data->size.X/2 + offset.X, @@ -382,10 +410,10 @@ void GUIFormSpecMenu::parseCheckbox(parserData* data,std::string element) std::string name = parts[1]; std::string label = parts[2]; std::string selected = ""; - + if (parts.size() >= 4) - selected = parts[3]; - + selected = parts[3]; + MY_CHECKPOS("checkbox",0); v2s32 pos = padding; @@ -400,9 +428,9 @@ void GUIFormSpecMenu::parseCheckbox(parserData* data,std::string element) std::wstring wlabel = narrow_to_wide(label.c_str()); core::rect rect = core::rect( - pos.X, pos.Y + ((imgsize.Y/2) - 15), + pos.X, pos.Y + ((imgsize.Y/2) - m_btn_height), pos.X + m_font->getDimension(wlabel.c_str()).Width + 25, // text size + size of checkbox - pos.Y + ((imgsize.Y/2) + 15)); + pos.Y + ((imgsize.Y/2) + m_btn_height)); FieldSpec spec( narrow_to_wide(name.c_str()), @@ -521,7 +549,9 @@ void GUIFormSpecMenu::parseButton(parserData* data,std::string element, geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X); pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2; - core::rect rect = core::rect(pos.X, pos.Y-15, pos.X+geom.X, pos.Y+15); + core::rect rect = + core::rect(pos.X, pos.Y - m_btn_height, + pos.X + geom.X, pos.Y + m_btn_height); if(data->bp_set != 2) errorstream<<"WARNING: invalid use of button without a size[] element"<= 5) spec.tooltip = parts[4]; - + m_fields.push_back(spec); return; } @@ -783,7 +813,8 @@ void GUIFormSpecMenu::parseDropDown(parserData* data,std::string element) s32 width = stof(parts[1]) * (float)spacing.Y; - core::rect rect = core::rect(pos.X, pos.Y, pos.X+width, pos.Y+30); + core::rect rect = core::rect(pos.X, pos.Y, + pos.X + width, pos.Y + (m_btn_height * 2)); std::wstring fname_w = narrow_to_wide(name.c_str()); @@ -839,8 +870,8 @@ void GUIFormSpecMenu::parsePwdField(parserData* data,std::string element) geom.X = (stof(v_geom[0]) * (float)spacing.X)-(spacing.X-imgsize.X); pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2; - pos.Y -= 15; - geom.Y = 30; + pos.Y -= m_btn_height; + geom.Y = m_btn_height*2; core::rect rect = core::rect(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y); @@ -864,8 +895,8 @@ void GUIFormSpecMenu::parsePwdField(parserData* data,std::string element) if (label.length() >= 1) { - rect.UpperLeftCorner.Y -= 15; - rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + 15; + rect.UpperLeftCorner.Y -= m_btn_height; + rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + m_btn_height; Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0); } @@ -914,7 +945,8 @@ void GUIFormSpecMenu::parseSimpleField(parserData* data, pos.Y = ((m_fields.size()+2)*60); v2s32 size = DesiredRect.getSize(); - rect = core::rect(size.X/2-150, pos.Y, (size.X/2-150)+300, pos.Y+30); + rect = core::rect(size.X / 2 - 150, pos.Y, + (size.X / 2 - 150) + 300, pos.Y + (m_btn_height*2)); if(m_form_src) @@ -958,8 +990,8 @@ void GUIFormSpecMenu::parseSimpleField(parserData* data, if (label.length() >= 1) { - rect.UpperLeftCorner.Y -= 15; - rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + 15; + rect.UpperLeftCorner.Y -= m_btn_height; + rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + m_btn_height; Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0); } } @@ -991,13 +1023,13 @@ void GUIFormSpecMenu::parseTextArea(parserData* data, if (type == "textarea") { geom.Y = (stof(v_geom[1]) * (float)imgsize.Y) - (spacing.Y-imgsize.Y); - pos.Y += 15; + pos.Y += m_btn_height; } else { pos.Y += (stof(v_geom[1]) * (float)imgsize.Y)/2; - pos.Y -= 15; - geom.Y = 30; + pos.Y -= m_btn_height; + geom.Y = m_btn_height*2; } core::rect rect = core::rect(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y); @@ -1054,8 +1086,8 @@ void GUIFormSpecMenu::parseTextArea(parserData* data, if (label.length() >= 1) { - rect.UpperLeftCorner.Y -= 15; - rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + 15; + rect.UpperLeftCorner.Y -= m_btn_height; + rect.LowerRightCorner.Y = rect.UpperLeftCorner.Y + m_btn_height; Environment->addStaticText(spec.flabel.c_str(), rect, false, true, this, 0); } } @@ -1101,9 +1133,9 @@ void GUIFormSpecMenu::parseLabel(parserData* data,std::string element) std::wstring wlabel = narrow_to_wide(text.c_str()); core::rect rect = core::rect( - pos.X, pos.Y+((imgsize.Y/2)-15), + pos.X, pos.Y+((imgsize.Y/2) - m_btn_height), pos.X + m_font->getDimension(wlabel.c_str()).Width, - pos.Y+((imgsize.Y/2)+15)); + pos.Y+((imgsize.Y/2) + m_btn_height)); FieldSpec spec( L"", @@ -1133,7 +1165,7 @@ void GUIFormSpecMenu::parseVertLabel(parserData* data,std::string element) pos.Y += stof(v_pos[1]) * (float)spacing.Y; core::rect rect = core::rect( - pos.X, pos.Y+((imgsize.Y/2)-15), + pos.X, pos.Y+((imgsize.Y/2)- m_btn_height), pos.X+15, pos.Y + (m_font->getKerningHeight() + m_font->getDimension(text.c_str()).Height) @@ -1190,14 +1222,14 @@ void GUIFormSpecMenu::parseImageButton(parserData* data,std::string element, bool noclip = false; bool drawborder = true; std::string pressed_image_name = ""; - + if (parts.size() >= 7) { if (parts[5] == "true") noclip = true; if (parts[6] == "false") drawborder = false; } - + if (parts.size() >= 8) { pressed_image_name = parts[7]; } @@ -1284,18 +1316,21 @@ void GUIFormSpecMenu::parseTabHeader(parserData* data,std::string element) spec.ftype = f_TabHeader; - v2s32 pos = padding; + v2s32 pos(0,0); pos.X += stof(v_pos[0]) * (float)spacing.X; - pos.Y += stof(v_pos[1]) * (float)spacing.Y; + pos.Y += stof(v_pos[1]) * (float)spacing.Y - m_btn_height * 2; v2s32 geom; geom.X = data->screensize.Y; - geom.Y = 30; + geom.Y = m_btn_height*2; core::rect rect = core::rect(pos.X, pos.Y, pos.X+geom.X, pos.Y+geom.Y); gui::IGUITabControl *e = Environment->addTabControl(rect, this, show_background, show_border, spec.fid); + e->setAlignment(irr::gui::EGUIA_UPPERLEFT, irr::gui::EGUIA_UPPERLEFT, + irr::gui::EGUIA_UPPERLEFT, irr::gui::EGUIA_LOWERRIGHT); + e->setTabHeight(m_btn_height*2); if (spec.fname == data->focused_fieldname) { Environment->setFocus(e); @@ -1614,6 +1649,11 @@ void GUIFormSpecMenu::parseElement(parserData* data,std::string element) void GUIFormSpecMenu::regenerateGui(v2u32 screensize) { + /* useless to regenerate without a screensize */ + if ((screensize.X <= 0) || (screensize.Y <= 0)) { + return; + } + parserData mydata; //preserve tables @@ -1647,7 +1687,6 @@ void GUIFormSpecMenu::regenerateGui(v2u32 screensize) } mydata.size= v2s32(100,100); - mydata.helptext_h = 15; mydata.screensize = screensize; // Base position of contents of form @@ -1721,7 +1760,9 @@ void GUIFormSpecMenu::regenerateGui(v2u32 screensize) pos.Y = ((m_fields.size()+2)*60); v2s32 size = DesiredRect.getSize(); - mydata.rect = core::rect(size.X/2-70, pos.Y, (size.X/2-70)+140, pos.Y+30); + mydata.rect = + core::rect(size.X/2-70, pos.Y, + (size.X/2-70)+140, pos.Y + (m_btn_height*2)); wchar_t* text = wgettext("Proceed"); Environment->addButton(mydata.rect, this, 257, text); delete[] text; @@ -1861,9 +1902,9 @@ void GUIFormSpecMenu::drawList(const ListDrawSpec &s, int phase) m_tooltip_element->setVisible(true); this->bringToFront(m_tooltip_element); m_tooltip_element->setText(narrow_to_wide(tooltip_text).c_str()); - s32 tooltip_x = m_pointer.X + 15; - s32 tooltip_y = m_pointer.Y + 15; - s32 tooltip_width = m_tooltip_element->getTextWidth() + 15; + s32 tooltip_x = m_pointer.X + m_btn_height; + s32 tooltip_y = m_pointer.Y + m_btn_height; + s32 tooltip_width = m_tooltip_element->getTextWidth() + m_btn_height; s32 tooltip_height = m_tooltip_element->getTextHeight() + 5; m_tooltip_element->setRelativePosition(core::rect( core::position2d(tooltip_x, tooltip_y), @@ -2057,7 +2098,7 @@ void GUIFormSpecMenu::drawMenu() */ gui::IGUIElement *hovered = Environment->getRootGUIElement()->getElementFromPoint(m_pointer); - + if (hovered != NULL) { s32 id = hovered->getID(); for(std::vector::iterator iter = m_fields.begin(); @@ -2066,11 +2107,11 @@ void GUIFormSpecMenu::drawMenu() m_tooltip_element->setVisible(true); this->bringToFront(m_tooltip_element); m_tooltip_element->setText(narrow_to_wide(iter->tooltip).c_str()); - s32 tooltip_x = m_pointer.X + 15; - s32 tooltip_y = m_pointer.Y + 15; - s32 tooltip_width = m_tooltip_element->getTextWidth() + 15; + s32 tooltip_x = m_pointer.X + m_btn_height; + s32 tooltip_y = m_pointer.Y + m_btn_height; + s32 tooltip_width = m_tooltip_element->getTextWidth() + m_btn_height; if (tooltip_x + tooltip_width > (s32)screenSize.X) - tooltip_x = (s32)screenSize.X - tooltip_width - 15; + tooltip_x = (s32)screenSize.X - tooltip_width - m_btn_height; int lines_count = 1; size_t i = 0; while ((i = iter->tooltip.find("\n", i)) != std::string::npos) { diff --git a/src/guiFormSpecMenu.h b/src/guiFormSpecMenu.h index 91605bc16..81dd7ba16 100644 --- a/src/guiFormSpecMenu.h +++ b/src/guiFormSpecMenu.h @@ -319,7 +319,6 @@ private: typedef struct { v2s32 size; - s32 helptext_h; core::rect rect; v2s32 basepos; int bp_set; @@ -381,6 +380,8 @@ private: s32 time; }; clickpos m_doubleclickdetect[2]; + + int m_btn_height; }; class FormspecFormSource: public IFormSource diff --git a/src/hud.cpp b/src/hud.cpp index 9a11161b4..f29e5249d 100644 --- a/src/hud.cpp +++ b/src/hud.cpp @@ -50,6 +50,7 @@ Hud::Hud(video::IVideoDriver *driver, scene::ISceneManager* smgr, m_screensize = v2u32(0, 0); m_displaycenter = v2s32(0, 0); m_hotbar_imagesize = floor(HOTBAR_IMAGE_SIZE * porting::getDisplayDensity() + 0.5); + m_hotbar_imagesize *= g_settings->getFloat("gui_scaling"); m_padding = m_hotbar_imagesize / 12; const video::SColor hbar_color(255, 255, 255, 255); @@ -465,6 +466,7 @@ void Hud::drawSelectionBoxes(std::vector &hilightboxes) { void Hud::resizeHotbar() { if (m_screensize != porting::getWindowSize()) { m_hotbar_imagesize = floor(HOTBAR_IMAGE_SIZE * porting::getDisplayDensity() + 0.5); + m_hotbar_imagesize *= g_settings->getFloat("gui_scaling"); m_padding = m_hotbar_imagesize / 12; m_screensize = porting::getWindowSize(); m_displaycenter = v2s32(m_screensize.X/2,m_screensize.Y/2); diff --git a/src/main.cpp b/src/main.cpp index 4c6972b76..5a0be2f75 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -1440,6 +1440,7 @@ int main(int argc, char *argv[]) irr_logger->setLogLevel(irr_log_level[loglevel]); porting::initIrrlicht(device); + late_init_default_settings(g_settings); /* Continue initialization -- cgit v1.2.3