diff options
Diffstat (limited to 'riscos/wimp.c')
| -rw-r--r-- | riscos/wimp.c | 78 |
1 files changed, 73 insertions, 5 deletions
diff --git a/riscos/wimp.c b/riscos/wimp.c index ec12545df..8d1c641d3 100644 --- a/riscos/wimp.c +++ b/riscos/wimp.c @@ -25,6 +25,7 @@ #include "netsurf/riscos/gui.h" #include "netsurf/riscos/wimp.h" #include "netsurf/utils/log.h" +#include "netsurf/utils/utf8.h" #include "netsurf/utils/utils.h" static void ro_gui_wimp_cache_furniture_sizes(wimp_w w); @@ -205,13 +206,15 @@ char *ro_gui_get_icon_string(wimp_w w, wimp_i i) { * * \param w window handle * \param i icon handle - * \param text string (copied) + * \param text string (UTF-8 encoded) (copied) */ void ro_gui_set_icon_string(wimp_w w, wimp_i i, const char *text) { wimp_caret caret; wimp_icon_state ic; os_error *error; int old_len, len; + char *local_text; + utf8_convert_ret err; /* get the icon data */ ic.w = w; @@ -224,17 +227,27 @@ void ro_gui_set_icon_string(wimp_w w, wimp_i i, const char *text) { return; } + /* convert text to local encoding */ + err = utf8_to_local_encoding(text, 0, &local_text); + if (err != UTF8_CONVERT_OK) { + /* A bad encoding should never happen, so assert this */ + assert(err != UTF8_CONVERT_BADENC); + LOG(("utf8_to_enc failed")); + return; + } + /* check that the existing text is not the same as the updated text * to stop flicker */ if (ic.icon.data.indirected_text.size && - !strncmp(ic.icon.data.indirected_text.text, text, + !strncmp(ic.icon.data.indirected_text.text, + local_text, (unsigned int)ic.icon.data.indirected_text.size - 1)) return; /* copy the text across */ old_len = strlen(ic.icon.data.indirected_text.text); if (ic.icon.data.indirected_text.size) { - strncpy(ic.icon.data.indirected_text.text, text, + strncpy(ic.icon.data.indirected_text.text, local_text, (unsigned int)ic.icon.data.indirected_text.size - 1); ic.icon.data.indirected_text.text[ ic.icon.data.indirected_text.size - 1] = '\0'; @@ -249,7 +262,7 @@ void ro_gui_set_icon_string(wimp_w w, wimp_i i, const char *text) { return; } if ((caret.w == w) && (caret.i == i)) { - len = strlen(text); + len = strlen(local_text); if ((caret.index > len) || (caret.index == old_len)) caret.index = len; error = xwimp_set_caret_position(w, i, caret.pos.x, caret.pos.y, @@ -261,6 +274,8 @@ void ro_gui_set_icon_string(wimp_w w, wimp_i i, const char *text) { } } ro_gui_redraw_icon(w, i); + + free(local_text); } @@ -374,6 +389,45 @@ void ro_gui_set_icon_button_type(wimp_w w, wimp_i i, int type) { /** + * Set an icon's sprite + * + * \param w window handle + * \param i icon handle + * \param area sprite area containing sprite + * \param name name of sprite in area (in local encoding) + */ +void ro_gui_set_icon_sprite(wimp_w w, wimp_i i, osspriteop_area *area, + const char *name) +{ + wimp_icon_state ic; + os_error *error; + + /* get the icon data */ + ic.w = w; + ic.i = i; + error = xwimp_get_icon_state(&ic); + if (error) { + LOG(("xwimp_get_icon_state: 0x%x: %s", + error->errnum, error->errmess)); + warn_user("WimpError", error->errmess); + return; + } + + /* copy the name across */ + if (ic.icon.data.indirected_text.size) { + strncpy(ic.icon.data.indirected_text.text, name, + (unsigned int)ic.icon.data.indirected_text.size - 1); + ic.icon.data.indirected_text.text[ + ic.icon.data.indirected_text.size - 1] = '\0'; + } + + ic.icon.data.indirected_sprite.area = area; + + ro_gui_redraw_icon(w, i); +} + + +/** * Set a window title (does *not* redraw the title) * * \param w window handle @@ -382,6 +436,8 @@ void ro_gui_set_icon_button_type(wimp_w w, wimp_i i, int type) { void ro_gui_set_window_title(wimp_w w, const char *text) { wimp_window_info_base window; os_error *error; + char *title_local_enc; + utf8_convert_ret err; /* Get the window details */ @@ -394,9 +450,19 @@ void ro_gui_set_window_title(wimp_w w, const char *text) { return; } + /* convert text to local encoding */ + err = utf8_to_local_encoding(text, 0, &title_local_enc); + if (err != UTF8_CONVERT_OK) { + /* A bad encoding should never happen, + * so assert this */ + assert(err != UTF8_CONVERT_BADENC); + LOG(("utf8_to_enc failed")); + return; + } + /* Set the title string */ - strncpy(window.title_data.indirected_text.text, text, + strncpy(window.title_data.indirected_text.text, title_local_enc, (unsigned int)window.title_data.indirected_text.size - 1); window.title_data.indirected_text.text[ @@ -411,6 +477,8 @@ void ro_gui_set_window_title(wimp_w w, const char *text) { warn_user("WimpError", error->errmess); return; } + + free(title_local_enc); } |