From 5b0e1520cfc21fe4c9eafcb7c2d5416ca73ec7af Mon Sep 17 00:00:00 2001 From: Andrea Weikert Date: Sat, 6 Nov 2010 17:03:11 +0000 Subject: == filebrowser == Center Text underneath the icons in thumbnail view. (Small request from Sergey) --- source/blender/editors/space_file/file_draw.c | 83 ++++++------------------- source/blender/editors/space_file/file_intern.h | 3 + source/blender/editors/space_file/filesel.c | 61 ++++++++++++++++++ 3 files changed, 84 insertions(+), 63 deletions(-) (limited to 'source') diff --git a/source/blender/editors/space_file/file_draw.c b/source/blender/editors/space_file/file_draw.c index f461ee83242..bf1beac92fe 100644 --- a/source/blender/editors/space_file/file_draw.c +++ b/source/blender/editors/space_file/file_draw.c @@ -240,56 +240,6 @@ static void draw_tile(int sx, int sy, int width, int height, int colorid, int sh uiRoundBox(sx, sy - height, sx + width, sy, 5); } -#define FILE_SHORTEN_END 0 -#define FILE_SHORTEN_FRONT 1 - -static float shorten_string(char* string, float w, int flag) -{ - char temp[FILE_MAX]; - short shortened = 0; - float sw = 0; - float pad = 0; - - if (w <= 0) { - *string = '\0'; - return 0.0; - } - - sw = file_string_width(string); - if (flag == FILE_SHORTEN_FRONT) { - char *s = string; - BLI_strncpy(temp, "...", 4); - pad = file_string_width(temp); - while ((*s) && (sw+pad>w)) { - s++; - sw = file_string_width(s); - shortened = 1; - } - if (shortened) { - int slen = strlen(s); - BLI_strncpy(temp+3, s, slen+1); - temp[slen+4] = '\0'; - BLI_strncpy(string, temp, slen+4); - } - } else { - char *s = string; - while (sw>w) { - int slen = strlen(string); - string[slen-1] = '\0'; - sw = file_string_width(s); - shortened = 1; - } - - if (shortened) { - int slen = strlen(string); - if (slen > 3) { - BLI_strncpy(string+slen-3, "...", 4); - } - } - } - - return sw; -} static int get_file_icon(struct direntry *file) { @@ -350,7 +300,7 @@ static void file_draw_string(int sx, int sy, const char* string, float width, in BLI_strncpy(fname,string, FILE_MAXFILE); - sw = shorten_string(fname, width, flag ); + sw = file_shorten_string(fname, width, flag ); soffs = (width - sw) / 2; x = (float)(sx); @@ -548,9 +498,16 @@ void file_draw_list(const bContext *C, ARegion *ar) UI_ThemeColor4(TH_TEXT); - spos = ( FILE_IMGDISPLAY == params->display ) ? sx : sx + ICON_DEFAULT_WIDTH + 4; + + + if ( FILE_IMGDISPLAY == params->display ) { + sw = file_string_width_shortened(file->relname, layout->tile_w); + spos = sx + (layout->tile_w - sw)/2; + } else { + sw = file_string_width(file->relname); + spos = sx + ICON_DEFAULT_WIDTH + 4; + } - sw = file_string_width(file->relname); if (file->flags & EDITING) { int but_width = (FILE_IMGDISPLAY == params->display) ? layout->tile_w : layout->column_widths[COLUMN_NAME]; @@ -591,15 +548,15 @@ void file_draw_list(const bContext *C, ARegion *ar) UI_ThemeColor4(TH_TEXT); if (!(file->flags & EDITING)) { - float name_width = (FILE_IMGDISPLAY == params->display) ? layout->tile_w : sw; - file_draw_string(spos, sy, file->relname, name_width, layout->tile_h, FILE_SHORTEN_END); + // float name_width = (FILE_IMGDISPLAY == params->display) ? layout->tile_w : sw; + file_draw_string(spos, sy, file->relname, sw, layout->tile_h, 0); } if (params->display == FILE_SHORTDISPLAY) { spos += layout->column_widths[COLUMN_NAME] + 12; if (!(file->type & S_IFDIR)) { sw = file_string_width(file->size); - file_draw_string(spos, sy, file->size, sw+1, layout->tile_h, FILE_SHORTEN_END); + file_draw_string(spos, sy, file->size, sw+1, layout->tile_h, 0); spos += layout->column_widths[COLUMN_SIZE] + 12; } } else if (params->display == FILE_LONGDISPLAY) { @@ -608,33 +565,33 @@ void file_draw_list(const bContext *C, ARegion *ar) #ifndef WIN32 /* rwx rwx rwx */ sw = file_string_width(file->mode1); - file_draw_string(spos, sy, file->mode1, sw, layout->tile_h, FILE_SHORTEN_END); + file_draw_string(spos, sy, file->mode1, sw, layout->tile_h, 0); spos += layout->column_widths[COLUMN_MODE1] + 12; sw = file_string_width(file->mode2); - file_draw_string(spos, sy, file->mode2, sw, layout->tile_h, FILE_SHORTEN_END); + file_draw_string(spos, sy, file->mode2, sw, layout->tile_h, 0); spos += layout->column_widths[COLUMN_MODE2] + 12; sw = file_string_width(file->mode3); - file_draw_string(spos, sy, file->mode3, sw, layout->tile_h, FILE_SHORTEN_END); + file_draw_string(spos, sy, file->mode3, sw, layout->tile_h, 0); spos += layout->column_widths[COLUMN_MODE3] + 12; sw = file_string_width(file->owner); - file_draw_string(spos, sy, file->owner, sw, layout->tile_h, FILE_SHORTEN_END); + file_draw_string(spos, sy, file->owner, sw, layout->tile_h, 0); spos += layout->column_widths[COLUMN_OWNER] + 12; #endif sw = file_string_width(file->date); - file_draw_string(spos, sy, file->date, sw, layout->tile_h, FILE_SHORTEN_END); + file_draw_string(spos, sy, file->date, sw, layout->tile_h, 0); spos += layout->column_widths[COLUMN_DATE] + 12; sw = file_string_width(file->time); - file_draw_string(spos, sy, file->time, sw, layout->tile_h, FILE_SHORTEN_END); + file_draw_string(spos, sy, file->time, sw, layout->tile_h, 0); spos += layout->column_widths[COLUMN_TIME] + 12; if (!(file->type & S_IFDIR)) { sw = file_string_width(file->size); - file_draw_string(spos, sy, file->size, sw, layout->tile_h, FILE_SHORTEN_END); + file_draw_string(spos, sy, file->size, sw, layout->tile_h, 0); spos += layout->column_widths[COLUMN_SIZE] + 12; } } diff --git a/source/blender/editors/space_file/file_intern.h b/source/blender/editors/space_file/file_intern.h index bd789cd573b..3217b5ba4f6 100644 --- a/source/blender/editors/space_file/file_intern.h +++ b/source/blender/editors/space_file/file_intern.h @@ -93,7 +93,10 @@ void file_operator_to_sfile(struct SpaceFile *sfile, struct wmOperator *op); /* filesel.c */ +float file_shorten_string(char* string, float w, int flag); float file_string_width(const char* str); +float file_string_width_shortened(const char* str, float width); + float file_font_pointsize(); void file_change_dir(bContext *C, int checkdir); int file_select_match(struct SpaceFile *sfile, const char *pattern); diff --git a/source/blender/editors/space_file/filesel.c b/source/blender/editors/space_file/filesel.c index 6442cfbb4eb..58e881abff4 100644 --- a/source/blender/editors/space_file/filesel.c +++ b/source/blender/editors/space_file/filesel.c @@ -283,6 +283,57 @@ void ED_fileselect_layout_tilepos(FileLayout* layout, int tile, int *x, int *y) } } +/* Shorten a string to a given width w. + If front is set, shorten from the front, + otherwise shorten from the end. */ +float file_shorten_string(char* string, float w, int front) +{ + char temp[FILE_MAX]; + short shortened = 0; + float sw = 0; + float pad = 0; + + if (w <= 0) { + *string = '\0'; + return 0.0; + } + + sw = file_string_width(string); + if (front == 1) { + char *s = string; + BLI_strncpy(temp, "...", 4); + pad = file_string_width(temp); + while ((*s) && (sw+pad>w)) { + s++; + sw = file_string_width(s); + shortened = 1; + } + if (shortened) { + int slen = strlen(s); + BLI_strncpy(temp+3, s, slen+1); + temp[slen+4] = '\0'; + BLI_strncpy(string, temp, slen+4); + } + } else { + char *s = string; + while (sw>w) { + int slen = strlen(string); + string[slen-1] = '\0'; + sw = file_string_width(s); + shortened = 1; + } + + if (shortened) { + int slen = strlen(string); + if (slen > 3) { + BLI_strncpy(string+slen-3, "...", 4); + } + } + } + + return sw; +} + float file_string_width(const char* str) { uiStyle *style= U.uistyles.first; @@ -290,6 +341,16 @@ float file_string_width(const char* str) return BLF_width(style->widget.uifont_id, (char *)str); } +/* gives the exact width of the string after being shortened to + the maximum width. Assumes shortening from the end of the string. */ +float file_string_width_shortened(const char* str, float width) +{ + char fname[FILE_MAXFILE]; + + BLI_strncpy(fname, str, FILE_MAXFILE); + return file_shorten_string(fname, width, 0 ); +} + float file_font_pointsize() { float s; -- cgit v1.2.3