From 9ee576206863e4998ad3c13cd5b16d547a90cb27 Mon Sep 17 00:00:00 2001 From: qiuyiuestc Date: Mon, 13 Dec 2010 00:57:09 +0000 Subject: [PATCH] add ftk calculator git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1198 bbd45198-f89e-11dd-88c7-29a3b14d5316 --- examples/module/ftk_calculator/SConscript | 39 +++ examples/module/ftk_calculator/calc.desktop | 3 + examples/module/ftk_calculator/ftk_app_calc.c | 262 ++++++++++++++++++ examples/module/ftk_calculator/ftk_app_calc.h | 13 + 4 files changed, 317 insertions(+) create mode 100644 examples/module/ftk_calculator/SConscript create mode 100644 examples/module/ftk_calculator/calc.desktop create mode 100644 examples/module/ftk_calculator/ftk_app_calc.c create mode 100644 examples/module/ftk_calculator/ftk_app_calc.h diff --git a/examples/module/ftk_calculator/SConscript b/examples/module/ftk_calculator/SConscript new file mode 100644 index 0000000000..aa7004b6f4 --- /dev/null +++ b/examples/module/ftk_calculator/SConscript @@ -0,0 +1,39 @@ +Import('env') +Import('projects') +Import('RTT_ROOT') +Import('rtconfig') +Import('TARGET') + +RTMLINKER = RTT_ROOT + '/tools/rtmlinker.exe ' + +# group definitions +group = {} +group['CCFLAGS'] = '' +group['CPPPATH'] = [RTT_ROOT + '/include', + RTT_ROOT + '/examples/module', + RTT_ROOT + '/components/external/ftk/ftk/apps/common', + RTT_ROOT + '/components/external/ftk/ftk/src/os/rt-thread', + RTT_ROOT + '/components/external/ftk/ftk/src', + RTT_ROOT + '/components/dfs', + RTT_ROOT + '/components/dfs/include', + RTT_ROOT + '/components/libc/newlib'] +group['CPPDEFINES'] = '' + +target = 'calculator.so' +POST_ACTION = RTMLINKER + ' -l ' + TARGET + ' -o calculator.mo ' + '$TARGET' + +# add group to project list +projects.append(group) + +src_local = Split(""" +ftk_app_calc.c +""") + +env.Append(CCFLAGS = group['CCFLAGS']) +env.Append(CPPPATH = group['CPPPATH']) +env.Append(CPPDEFINES = group['CPPDEFINES']) +module_env = env.Clone(CCFLAGS = ' -DRT_THREAD -mcpu=arm920t -O0 -fPIC') +module_env.Replace(LINKFLAGS = '-z max-page-size=0x4 -shared -fPIC -e ftk_app_calc_create -nostdlib') +module_env.Program(target, src_local) +module_env.AddPostAction(target, POST_ACTION) + diff --git a/examples/module/ftk_calculator/calc.desktop b/examples/module/ftk_calculator/calc.desktop new file mode 100644 index 0000000000..3c6407e662 --- /dev/null +++ b/examples/module/ftk_calculator/calc.desktop @@ -0,0 +1,3 @@ + + + diff --git a/examples/module/ftk_calculator/ftk_app_calc.c b/examples/module/ftk_calculator/ftk_app_calc.c new file mode 100644 index 0000000000..118ce8dba7 --- /dev/null +++ b/examples/module/ftk_calculator/ftk_app_calc.c @@ -0,0 +1,262 @@ +#include "ftk_xul.h" +#include "ftk_expr.h" +#include "ftk_app_calc.h" +#include "ftk_animator_expand.h" + +typedef struct _PrivInfo +{ + FtkBitmap* icon; +}PrivInfo; + +#define IDC_ENTRY 100 + +static Ret ftk_calc_on_button_clicked(void* ctx, void* obj); + +const char* ftk_translate_path(const char* path, char out_path[FTK_MAX_PATH+1]) +{ + snprintf(out_path, FTK_MAX_PATH, "%s/%s", APP_DATA_DIR, path); + if(access(out_path, R_OK) < 0) + { + snprintf(out_path, FTK_MAX_PATH, "%s/%s", APP_LOCAL_DATA_DIR, path); + } + ftk_logd("%s->%s\n", path, out_path); + + return out_path; +} + +const char* buttons[] = +{ + "0", + "1", + "2", + "3", + "4", + "5", + "6", + "7", + "8", + "9", + ".", + "+", + "-", + "*", + "/", + "(", + ")", + "=", + "<--", + "Quit" +}; + +static FtkWidget* ftk_calc_create_window(void) +{ + int i = 0; + int j = 0; + int x = 0; + int y = 0; + int row = 0; + int col = 0; + int small = 0; + int xoffset = 0; + int yoffset = 0; + int width = 0; + int height = 0; + int v_margin = 5; + int h_margin = 5; + int item_width = 0; + int item_height = 0; + FtkGc gc = {0}; + FtkWidget* entry = NULL; + FtkWidget* button = NULL; + FtkBitmap* bitmap_normal = NULL; + FtkBitmap* bitmap_active = NULL; + FtkBitmap* bitmap_focus = NULL; + char path[FTK_MAX_PATH+1] = {0}; + FtkWidget* win = ftk_app_window_create(); + width = ftk_widget_width(win); + height = ftk_widget_height(win); + entry = ftk_entry_create(win, 0, 0, width, 30); + ftk_widget_set_id(entry, IDC_ENTRY); + height -= ftk_widget_height(entry); + + row = width > height ? 4 : 5; + col = width > height ? 5 : 4; + + item_width = width / col; + item_height = height /row; + small = (item_width < 60 || item_height < 60) ? 1 : 0; + + item_width = item_height = small ? 36 : 60; + + h_margin = width/col - item_width; + h_margin = h_margin > 5 ? 5 : h_margin; + + v_margin = height/row - item_height; + v_margin = v_margin > 5 ? 5 : v_margin; + + xoffset = (width - (h_margin + item_width) * col) >> 1; + yoffset = (height - (v_margin + item_height) * row) >> 1; + + xoffset = xoffset < 0 ? 0 : xoffset; + yoffset = yoffset < 0 ? 0 : yoffset; + + yoffset += ftk_widget_height(entry); + gc.mask = FTK_GC_BITMAP; + if(small) + { + bitmap_normal = ftk_bitmap_factory_load(ftk_default_bitmap_factory(), ftk_translate_path("icons/button-small.png", path)); + bitmap_active = ftk_bitmap_factory_load(ftk_default_bitmap_factory(), ftk_translate_path("icons/button-pressed-small.png", path)); + bitmap_focus = ftk_bitmap_factory_load(ftk_default_bitmap_factory(), ftk_translate_path("icons/button-selected-small.png", path)); + } + else + { + bitmap_normal = ftk_bitmap_factory_load(ftk_default_bitmap_factory(), ftk_translate_path("icons/button.png", path)); + bitmap_active = ftk_bitmap_factory_load(ftk_default_bitmap_factory(), ftk_translate_path("icons/button-pressed.png", path)); + bitmap_focus = ftk_bitmap_factory_load(ftk_default_bitmap_factory(), ftk_translate_path("icons/button-selected.png", path)); + } + + for(i = 0; i < row; i++) + { + y = yoffset + i * (item_height + v_margin); + for(j = 0; j < col; j++) + { + const char* text = buttons[i * col + j]; + if(text != NULL) + { + x = xoffset + j * (item_width + h_margin); + button = ftk_button_create(win, x, y, item_width, item_height); + ftk_widget_set_text(button, text); + ftk_button_set_clicked_listener(button, ftk_calc_on_button_clicked, win); + gc.bitmap = bitmap_normal; + ftk_widget_set_gc(button, FTK_WIDGET_NORMAL, &gc); + + gc.bitmap = bitmap_focus; + ftk_widget_set_gc(button, FTK_WIDGET_FOCUSED, &gc); + + gc.bitmap = bitmap_active; + ftk_widget_set_gc(button, FTK_WIDGET_ACTIVE, &gc); + } + } + } + + ftk_bitmap_unref(bitmap_normal); + ftk_bitmap_unref(bitmap_active); + ftk_bitmap_unref(bitmap_focus); + + return win; +} + +static Ret ftk_calc_on_shutdown(void* ctx, void* obj) +{ + ftk_widget_unref(ctx); + + return RET_OK; +} + +static Ret ftk_calc_on_prepare_options_menu(void* ctx, FtkWidget* menu_panel) +{ + FtkWidget* item = ftk_menu_item_create(menu_panel); + ftk_widget_set_text(item, _("Quit")); + ftk_menu_item_set_clicked_listener(item, ftk_calc_on_shutdown, ctx); + ftk_widget_show(item, 1); + + return RET_OK; +} + +static Ret ftk_calc_on_button_clicked(void* ctx, void* obj) +{ + FtkWidget* entry = ftk_widget_lookup(ctx, IDC_ENTRY); + const char* text = ftk_widget_get_text(obj); + return_val_if_fail(text != NULL && entry != NULL, RET_FAIL); + + if(text[0] == '=') + { + char buff[32] = {0}; + double val = ftk_expr_eval(ftk_entry_get_text(entry)); + ftk_snprintf(buff, sizeof(buff), "%lf", val); + ftk_entry_set_text(entry, buff); + } + else if(text[0] == '<') + { + ftk_entry_set_text(entry, ""); + } + else if(text[0] == 'Q' || strcmp(text, _("Quit")) == 0) + { + ftk_widget_unref(ctx); + } + else + { + ftk_entry_insert_text(entry, -1, text); + } + + return RET_OK; +} + +static FtkBitmap* ftk_app_calc_get_icon(FtkApp* thiz) +{ + DECL_PRIV(thiz, priv); + const char* name="calc.png"; + char file_name[FTK_MAX_PATH + 1] = {0}; + return_val_if_fail(priv != NULL, NULL); + + if(priv->icon != NULL) return priv->icon; + + snprintf(file_name, FTK_MAX_PATH, "%s/icons/%s", APP_DATA_DIR, name); + priv->icon = ftk_bitmap_factory_load(ftk_default_bitmap_factory(), file_name); + if(priv->icon != NULL) return priv->icon; + + snprintf(file_name, FTK_MAX_PATH, "%s/icons/%s", APP_LOCAL_DATA_DIR, name); + priv->icon = ftk_bitmap_factory_load(ftk_default_bitmap_factory(), file_name); + + return priv->icon; +} + +static const char* ftk_app_calc_get_name(FtkApp* thiz) +{ + return _("Calculator"); +} + +static Ret ftk_app_calc_run(FtkApp* thiz, int argc, char* argv[]) +{ + DECL_PRIV(thiz, priv); + FtkWidget* win = NULL; + return_val_if_fail(priv != NULL, RET_FAIL); + + win = ftk_calc_create_window(); + ftk_app_window_set_on_prepare_options_menu(win, ftk_calc_on_prepare_options_menu, win); + ftk_widget_show_all(win, 1); + +#ifdef HAS_MAIN + FTK_QUIT_WHEN_WIDGET_CLOSE(win); +#endif + + return RET_OK; +} + +static void ftk_app_calc_destroy(FtkApp* thiz) +{ + if(thiz != NULL) + { + DECL_PRIV(thiz, priv); + ftk_bitmap_unref(priv->icon); + FTK_FREE(thiz); + } + + return; +} + +FtkApp* ftk_app_calc_create(void) +{ + FtkApp* thiz = FTK_ZALLOC(sizeof(FtkApp) + sizeof(PrivInfo)); + + if(thiz != NULL) + { + thiz->run = ftk_app_calc_run; + thiz->get_icon = ftk_app_calc_get_icon; + thiz->get_name = ftk_app_calc_get_name; + thiz->destroy = ftk_app_calc_destroy; + } + + return thiz; +} + diff --git a/examples/module/ftk_calculator/ftk_app_calc.h b/examples/module/ftk_calculator/ftk_app_calc.h new file mode 100644 index 0000000000..f25758f79f --- /dev/null +++ b/examples/module/ftk_calculator/ftk_app_calc.h @@ -0,0 +1,13 @@ +#ifndef FTK_APP_CALC_H +#define FTK_APP_CALC_H + +#include "ftk_app.h" + +FTK_BEGIN_DECLS + +FtkApp* ftk_app_calc_create(void); + +FTK_END_DECLS + +#endif/*FTK_APP_CALC_H*/ + -- GitLab