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* put_line/scrolling: Make the scroll engine inform custom scrollers about ↵Thomas Martitz2014-01-12
| | | | | | | | | | | | | | | | | | | | | start/stop of scrolling. With the new lcd_putsxy_scroll_func() code can register custom scroll functions (put_line() makes use of that). In order for the custom scroller to be able to properly manage its userdata pointer (set via struct scrollinfo::userdata) the scroll engine must inform the scroller about start and stop of scrolling. To inform about start the lcd_scroll_* functions now return true when the line will scroll. To inform about stop the scroll engine calls into the scroller one last time, with the text set to NULL. put_line() can use this to release the userdata registered per scrolling line so that it can be recycled. This fixes that some scrolling lines became glitchy after some time because the userdata was recycled too early. Change-Id: Iff0a6ce2a4f9ae2bada1b8e62f4f5950224942a9
* lcd-16bit: Remove {lss,lse,lst}_pattern fields from struct viewport.Thomas Martitz2014-01-07
| | | | | | | These where used for line styling during scrolling, which is now done in apps/, The viewport struct doesn't need to record these anymore. Change-Id: I810d9dcb2644b00a798c6e75acab69c74a78e77f
* lcd-common/scroll_engine: Remove unused functions lcd_puts_style_xyoffset() ↵Thomas Martitz2014-01-07
| | | | | | | | | | | | | and lcd_puts_scroll_style_xyoffset(). With this functions removed there is no exported function in firmware left that draws line decorations. Also no function supports specifying an y-offset anymore (was used for pixel accurate positioning of otherwise strictly line-based API calls). Both should be handled in apps/ now. Change-Id: Iba4b28ccc6e686c7db63e34b51ad4badae983fce
* lcd-common/scroll_engine: Remove unused functions lcd_puts_scroll_style().Thomas Martitz2014-01-07
| | | | Change-Id: Ia4f943b3738ab6e66b0e3f1507c629b36d7eba94
* lcd-common: Remove unused function lcd_puts_style_offset().Thomas Martitz2014-01-07
| | | | Change-Id: I24da23d132f933fe647416dc58e8f50879715423
* lcd-common: Remove unused function lcd_puts_offset().Thomas Martitz2014-01-07
| | | | Change-Id: I39749bf3db915e5a8ddb6e6f25eb201ea0aaf981
* lcd-common/scroll_engine: Remove unused functions lcd_puts_scroll_offset() ↵Thomas Martitz2014-01-07
| | | | | | and lcd_puts_scroll_style_offset(). Change-Id: Ia84ae88020d06a1cb634942ab5e635fd5d10ac66
* Introduce put_line().Thomas Martitz2014-01-07
| | | | | | | | | | | | | | This function is a fully-fletched, high-level pixel-based line printer, that combines functionality of several firmware and list functions. It can draw spacing, icons and text in a single call, in any order and each multiple times. It can also apply line decorations at the same time. It features printf-like semantics by accepting a format string that contain format tags as well as inline text. It's accessible directly, but also through the multi-screen api for plugins. Change-Id: I70f5a77bbf4b0252521f2e47ead377b9d6d29b54
* lcd-charcell: Add set_drawmode() wrapper to multi-screen API.Thomas Martitz2014-01-07
| | | | Change-Id: Idb6477aca8b19cb346ba2c2f5b91074e4679b0dd
* lcd-16bit: Introduce lcd_gradient_fillrect_part().Thomas Martitz2014-01-07
| | | | | | | | It is similar to lcd_gradient_fillrect(), except that it only draws a part of the complete gradient. This can be used to draw only the bottom half of a full gradient. Change-Id: Ib47cc5237f6966e35ba07988bddbb00fd97adf96
* lcd-common/scroll_engine: Introduce lcd_putsxy_scroll_func().Thomas Martitz2014-01-07
| | | | | | | | | | | This function supports installing a custom scroll callback. This will be called when the scrollengine redraws the line. It allows to draw extended styles (or anything your can possible imagine) along with the text. It is also strictly pixel-based, the first pixel-based function that supports scrolling. Change-Id: I57f81ac7b3d08b877aea4cb8afa882f175ebcdfc
* scroll_engine: Major rework to support pixel-based scrolling and scroll ↵Thomas Martitz2013-12-14
| | | | | | | | | | | | | | | | | | | callbacks. Much of the scrolling work is moved from lcd-bitmap-common to lcd-scroll.c, a small scroll callback routine remains. This callback can potentially be overridden by more extensive scrollers. The callback also gets fed with pixel-based scrolling information, which finally removes the strict line-based nature of the scroll engine. Along with this is the change from scroll_stop_viewport_line() to scroll_stop_viewport_rect() which works on a pixel-based rectangle instead of lines. The ultimate goal is to move most of the scroll work to apps, which can much better decide which line decorations to apply etc. This work is laying the ground work. Change-Id: I3b2885cf7d8696ddd9253d5a9a73318d3d42831a
* scroll_engine: Rename scroll_stop* functions to be more consistent with the ↵Thomas Martitz2013-12-14
| | | | | | lcd api. Change-Id: I8ada10b96bfb628cca0331689e8b936ae47c7e1c
* 9 segment bitmap drawing:Jonathan Gordon2012-12-09
| | | | | | | | | | Use %x9(id) to draw an image in the whole current viewport using the 9 segment drawer (which draws the corners as normal and *tiles* the middle segments to the needed width/height). Future work is to make it scale instead of tile Change-Id: Ic3ed1cad93f96091694801eb442e0da5a2401203
* skin_engine: New tag to draw a rectangle (optionally with a gradient)Jonathan Gordon2012-03-15
| | | | | | | | | | | %dr(x, y, width, height, [colour1[, colour2]]): x,y - viewport relative pixel coordinates to start the rectangle. width, height - obvious. can be '-' to fill the viewport if both colours are left out the viewports foreground colour will be used if one colour is specified it will fill the rectangle that colour. if both colours are specified it will gradient fill the rectangle. Change-Id: Iad451e99ded663bc7c5d182443659db7d909b388
* lcd/skin_engine: Add the ability to draw onto the backdrop layerJonathan Gordon2012-02-28
| | | | | | | | | | | | | | The framebuffer the lcd driver uses can now be changed on the fly which means that regular lcd_* drawing functions can draw onto the "backdrop" buffer. The skin engine can use this to create layered effects. Add the tag %VB to a viewport to draw that viewport onto the backdrop layer. If you want to draw an image onto the backdrop framebuffer use %x(backdrop filename) instead of %X() inside a viewport with %VB. Change-Id: I741498e2af6d4f2d78932cabe8942317893e7cfc
* Add new lcd_bmp and lcd_bmp_part APIs.Thomas Martitz2011-11-08
| | | | | | | | This new APIs wrap around lcd_[mono|transparent]_bitmap/_part calls and handle all kinds bitmaps. The intended use is to draw bitmaps that come from read_bmp_fd/_file. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30936 a1c6a512-1295-4272-9138-f99709370657
* Redo r30826 (and hopefully not reintroduce font issues) which cleans up the ↵Jonathan Gordon2011-11-08
| | | | | | font API. FONT_UI is deprecated, use screens[screen].getuifont() instead (and .setuifont() to set it after a font has been loaded) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30932 a1c6a512-1295-4272-9138-f99709370657
* Changed the FOR_NB_SCREENS macro to always be a for loop that declares its ↵Björn Stenberg2011-10-15
| | | | | | own loop variable. This removes the need to declare this variable in the outer scope. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30756 a1c6a512-1295-4272-9138-f99709370657
* FS#12273 - use buflib for font storage. thanks to the testers :)Jonathan Gordon2011-09-24
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@30589 a1c6a512-1295-4272-9138-f99709370657
* Rename {draw,fill}_viewport once more (to draw_border_viewport and ↵Thomas Martitz2010-10-11
| | | | | | | | fill_viewport) and remove the viewport parameter as suggested by Dave Chapman. The parameter wasn't used yet and it's not clear whether it should be a absolute or relative viewport. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28242 a1c6a512-1295-4272-9138-f99709370657
* Add _rect to {draw,fill}_viewport as suggested by Jonathan Gordon to reduce ↵Thomas Martitz2010-10-10
| | | | | | the chance to confuse it with update_viewport(). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28240 a1c6a512-1295-4272-9138-f99709370657
* Two new lcd/multi screen api convinience functions: draw_viewport(), ↵Thomas Martitz2010-10-10
| | | | | | | | | fill_viewport(). They work as the drawrect/fillrect pendants but work on a viewport basis; pass NULL to draw the current viewport (the one set with set_viewport()). In conjunction with action_get_touchscreen_press_in_vp() it should be less of a pain to draw buttons and get presses on them. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28239 a1c6a512-1295-4272-9138-f99709370657
* Pixel-accurate (vertical) list scrolling for touchscreen targets.Thomas Martitz2010-10-06
| | | | | | | | Looks much smoother now as you don't scroll by whole lines anymore. Add some functions lcd driver to enable the line based scrolling engine to draw the lines with a pixel-based y-offset. This should also allow for a sensible kinetic scrolling mechanism (still a todo). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@28214 a1c6a512-1295-4272-9138-f99709370657
* Fix remaining reds/yellows.Thomas Martitz2010-05-14
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@26024 a1c6a512-1295-4272-9138-f99709370657
* skin rework (FS#10922) notable changes:Jonathan Gordon2010-01-29
| | | | | | | | | | - simplify the setting/skin relationship. settings are used as the fallback if it's not specified in the skin - backdrop buffers are now in the skin buffer (which has also increased slightly to accomodate 1 backdrop for each skin and 2 full colour screens for bmps (up for 1.5)) - if no %X is specified in a skin then the backdrop setting will be used. use %Xd to explicitly disable a skin from displaying a backdrop - the base skin can now specify a backdrop. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24366 a1c6a512-1295-4272-9138-f99709370657
* futile attempt to keep the ondioSP rombox working. This will almost ↵Jonathan Gordon2010-01-27
| | | | | | certainly be the last release with it. (The backdrop API is chaning very soon after release so this is no big deal) git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24340 a1c6a512-1295-4272-9138-f99709370657
* Accept the last patch FS#10797 with a few changes by me (fixing side effects ↵Thomas Martitz2010-01-26
| | | | | | | | and adding the new backdrop_hide() to the multi screen api). It changes the hide_bars parameter to mean hide_theme. This makes plugins show the menu backdrop in their backdrop so that they don't look like crap if you have an sbs and look more integrated. I've test about all plugins and all work fine. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24335 a1c6a512-1295-4272-9138-f99709370657
* Revise r23225 a bit, removing the debug_printf function and implementing ↵Nils Wallménius2009-10-17
| | | | | | more generic lcd_(remote)_putsf function(s) instead and use those in more places git-svn-id: svn://svn.rockbox.org/rockbox/trunk@23233 a1c6a512-1295-4272-9138-f99709370657
* Const police raid\!Nils Wallménius2009-09-04
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22621 a1c6a512-1295-4272-9138-f99709370657
* Fix STRIDE macro for multiscreen and add stride support for picture lib.Karl Kurbjun2009-09-04
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22615 a1c6a512-1295-4272-9138-f99709370657
* Add backdrop functions to the multiscreen api and add a enum backdrop_type ↵Thomas Martitz2009-08-06
| | | | | | parameter for different backdrops (main, wps), symplifying calls and removing dozens of #ifdefs (stubs added for non-backdrop displays that can't do backdrops). git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22176 a1c6a512-1295-4272-9138-f99709370657
* Change screens memebers char_width, char_height and nb_lines to functions ↵Peter D'Hoye2008-09-07
| | | | | | returning a calculated value. Fixes FS #9361 because the values were calculated based on sysfont, not the user selected font. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@18441 a1c6a512-1295-4272-9138-f99709370657
* Remove a viewport ambiguity by changing the screens width/heigth members ↵Peter D'Hoye2008-06-28
| | | | | | into lcdwidth/lcdheight. Normal usercode should always use getwidth()/getheigth() as that returns the viewport width/height. Fixes issues that would have appeared in many places when introducing viewports with sizes != lcd sizes. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17857 a1c6a512-1295-4272-9138-f99709370657
* Updated our source code header to explicitly mention that we are GPL v2 orDaniel Stenberg2008-06-28
| | | | | | | | | later. We still need to hunt down snippets used that are not. 1324 modified files... http://www.rockbox.org/mail/archive/rockbox-dev-archive-2008-06/0060.shtml git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17847 a1c6a512-1295-4272-9138-f99709370657
* FS#9051 - remove LCD margins... use viewports if you need them...Jonathan Gordon2008-06-23
| | | | | | | | | | | NOTE to WPS people.... %m has been removed, but (i think) because of the other %m tags it wont fail if you try loading a wps with %m|..|, it will just be ignored. Also note that if the statusbar is enabled the default viewport is 8 pixels shorter than when its not, i.e (0,0) is really (0,8) if the statusbar is shown... I dont think this will be a major issue because almost no WPS show the bar and use bitmaps... text only WPS shouldnt be affected. Please report problem screens in http://forums.rockbox.org/index.php?topic=17358.0 git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17763 a1c6a512-1295-4272-9138-f99709370657
* Accept FS #9052 by Alexander Levin with a fix by me. Changes HAS_BUTTONBAR ↵Peter D'Hoye2008-05-29
| | | | | | into HAVE_BUTTONBAR to bring it in line with the other defines git-svn-id: svn://svn.rockbox.org/rockbox/trunk@17655 a1c6a512-1295-4272-9138-f99709370657
* Greyscale library: * Implement linearisation curve flipping for 1st/2nd Gen ↵Jens Arnold2008-04-02
| | | | | | iPods (LCD is inverted when backlight is on, so the curve is also inverted). This needs a slight extension of is_backlight_on() functionality in the core. * Thorough recalibration of all reachable greyscale targets, and #ifdef cleanup. * Reduce on-target gamma a bit, because the displayable contrast range of a monochrome/greyscale isn't that high. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16936 a1c6a512-1295-4272-9138-f99709370657
* Add the viewport functions to the screens API, including a new getfont() ↵Dave Chapman2008-01-08
| | | | | | function to return the font used by the current viewport. A change to the screens API makes the plugin API incompatible, so we bump version and sort. Also commit the test_viewports plugin (not built by default). This is some more of FS#8385. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@16022 a1c6a512-1295-4272-9138-f99709370657
* Remove the "invert scroll" code since it's not used anywhere anymore (and it ↵Antoine Cellerier2007-10-15
| | | | | | was broken on color targets with gradients anyway). Closes FS #7875. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@15125 a1c6a512-1295-4272-9138-f99709370657
* FS#7808 by Tom Ross, Ken Fazzone and me, with help from Antoine Cellerier.Nicolas Pennequin2007-09-27
| | | | | | | | | Add two new line selector types: solid colour and gradient. Solid colour only uses the primary colour setting. The secondary colour setting is used for the gradient. Text colour for the selected item is also changeable. These new settings are a bit controversial so they may be removed later. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14868 a1c6a512-1295-4272-9138-f99709370657
* Simplify initing of the screens[] struct by using an initializer, also some ↵Nils Wallménius2007-09-18
| | | | | | reordering of the struct, and the required plugin api bump git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14743 a1c6a512-1295-4272-9138-f99709370657
* Rewrote the clock plugin in a cleaner and more modular way so that it can ↵Kevin Ferrare2007-08-04
| | | | | | scale on remote screens. Use left-right keys to change the type of clock displayed (analogic, digital, binary) and up/downto change the look of the clock git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14174 a1c6a512-1295-4272-9138-f99709370657
* Ported the archos player's jackpot plugin to bitmaps LCD (still need some ↵Kevin Ferrare2007-07-25
| | | | | | neat bitmaps), multi screen support for jackpot plugin and iriverify git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13978 a1c6a512-1295-4272-9138-f99709370657
* Cleaned up the demistify plugin a litle bit, switched the key handling to ↵Kevin Ferrare2007-07-18
| | | | | | the action API git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13926 a1c6a512-1295-4272-9138-f99709370657
* Temporary fix for remote bitmap functions in the multi-screen API. Fixed ↵Jens Arnold2007-04-16
| | | | | | icon.c to use this. Also fixed crash due to missing assignment of lcd_bitmap[_part] for monochrome main LCDs. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13187 a1c6a512-1295-4272-9138-f99709370657
* Multi-screen API: * lcd_update() is now available for all LCDs. * Added ↵Jens Arnold2007-04-02
| | | | | | missing functions for non-monochrome remote LCDs. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12996 a1c6a512-1295-4272-9138-f99709370657
* First step of charcell LCD code rework: * Make it fully unicode aware so ↵Jens Arnold2007-03-26
| | | | | | that adding non-ISO8859-1 scripts becomes possible (limited by the LCD capabilities of course). * Make the API more similar to the bitmap LCD code's API. * Moved hardware dependent parts to target tree. * Simplified code. * Jumpscroll temporarily non-functional. git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12916 a1c6a512-1295-4272-9138-f99709370657
* Do the CONFIG_LED defineJonathan Gordon2007-02-18
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12383 a1c6a512-1295-4272-9138-f99709370657
* Fix most (all?) CONFIG_LED warnings.Magnus Holmgren2007-02-17
| | | | git-svn-id: svn://svn.rockbox.org/rockbox/trunk@12370 a1c6a512-1295-4272-9138-f99709370657
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