forked from enlightenment/enlightenment
enable/disable back/next as needed. allow pages to do it too.
SVN revision: 31743
This commit is contained in:
parent
a548d436d0
commit
e7de4981f9
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@ -109,6 +109,7 @@ group {
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mouse_events: 1;
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description {
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state: "default" 0.0;
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visible: 0;
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align: 0.0 1.0;
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rel1 {
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to: "e.button.back.label";
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@ -125,9 +126,15 @@ group {
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border: 7 7 7 7;
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}
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}
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description {
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state: "visible" 0.0;
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inherit: "default" 0.0;
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visible: 1;
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}
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description {
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state: "clicked" 0.0;
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inherit: "default" 0.0;
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visible: 1;
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image {
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normal: "e17_wiz_b2.png";
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}
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@ -140,6 +147,7 @@ group {
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mouse_events: 0;
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description {
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state: "default" 0.0;
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visible: 0;
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rel1 {
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relative: 0.0 1.0;
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offset: 16 -17;
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@ -160,9 +168,17 @@ group {
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text_class: "wizard_button";
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}
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}
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description {
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state: "visible" 0.0;
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inherit: "default" 0.0;
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visible: 1;
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color: 255 255 255 255;
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color3: 0 0 0 8;
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}
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description {
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state: "clicked" 0.0;
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inherit: "default" 0.0;
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visible: 1;
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color: 255 255 255 255;
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color3: 0 0 0 8;
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}
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@ -172,6 +188,7 @@ group {
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mouse_events: 1;
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description {
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state: "default" 0.0;
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visible: 0;
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align: 0.0 1.0;
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rel1 {
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to: "e.button.next.label";
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@ -188,9 +205,15 @@ group {
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border: 7 7 7 7;
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}
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}
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description {
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state: "visible" 0.0;
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inherit: "default" 0.0;
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visible: 1;
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}
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description {
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state: "clicked" 0.0;
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inherit: "default" 0.0;
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visible: 1;
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image {
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normal: "e17_wiz_b2.png";
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}
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@ -203,6 +226,7 @@ group {
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mouse_events: 0;
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description {
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state: "default" 0.0;
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visible: 0;
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rel1 {
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relative: 1.0 1.0;
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offset: -17 -17;
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@ -223,9 +247,15 @@ group {
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text_class: "wizard_button";
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}
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}
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description {
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state: "visible" 0.0;
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inherit: "default" 0.0;
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visible: 1;
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}
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description {
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state: "clicked" 0.0;
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inherit: "default" 0.0;
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visible: 1;
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color: 255 255 255 255;
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color3: 0 0 0 8;
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}
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@ -275,7 +305,7 @@ group {
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name: "b1_unclick";
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signal: "mouse,up,1";
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source: "b1";
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action: STATE_SET "default" 0.0;
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action: STATE_SET "visible" 0.0;
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target: "b1";
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target: "e.button.back.label";
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after: "b1";
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@ -292,7 +322,7 @@ group {
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name: "b2_unclick";
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signal: "mouse,up,1";
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source: "b2";
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action: STATE_SET "default" 0.0;
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action: STATE_SET "visible" 0.0;
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target: "b2";
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target: "e.button.next.label";
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after: "b2";
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@ -305,5 +335,37 @@ group {
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name: "b2";
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action: SIGNAL_EMIT "e,action,next" "";
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}
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program {
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name: "b1_enable";
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signal: "e,state,back,enable";
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source: "e";
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action: STATE_SET "visible" 0.0;
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target: "b1";
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target: "e.button.back.label";
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}
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program {
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name: "b1_disable";
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signal: "e,state,back,disable";
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source: "e";
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action: STATE_SET "default" 0.0;
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target: "b1";
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target: "e.button.back.label";
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}
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program {
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name: "b2_enable";
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signal: "e,state,next,enable";
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source: "e";
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action: STATE_SET "visible" 0.0;
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target: "b2";
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target: "e.button.next.label";
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}
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program {
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name: "b2_disable";
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signal: "e,state,next,disable";
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source: "e";
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action: STATE_SET "default" 0.0;
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target: "b2";
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target: "e.button.next.label";
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}
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}
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}
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@ -4,6 +4,8 @@
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#include "e.h"
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#include "e_mod_main.h"
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static void _e_wizard_back_eval(void);
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static void _e_wizard_next_eval(void);
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static E_Popup *_e_wizard_main_new(E_Zone *zone);
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static E_Popup *_e_wizard_extra_new(E_Zone *zone);
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static void _e_wizard_cb_key_down(void *data, Evas *e, Evas_Object *obj, void *event);
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@ -16,6 +18,12 @@ static Evas_Object *o_bg = NULL;
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static Evas_Object *o_content = NULL;
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static Evas_List *pages = NULL;
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static E_Wizard_Page *curpage = NULL;
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static int next_ok = 1;
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static int back_ok = 1;
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static int next_can = 0;
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static int back_can = 0;
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static int next_prev = 0;
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static int back_prev = 0;
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EAPI int
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e_wizard_init(void)
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@ -74,11 +82,17 @@ e_wizard_go(void)
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{
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if (!curpage)
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{
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if (pages) curpage = pages->data;
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if (pages)
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{
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curpage = pages->data;
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if (pages->next) next_can = 1;
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}
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}
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if (curpage)
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{
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if ((!curpage->data) && (curpage->init)) curpage->init(curpage);
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_e_wizard_back_eval();
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_e_wizard_next_eval();
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if ((curpage->show) && (!curpage->show(curpage)))
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{
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e_wizard_next();
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@ -122,6 +136,11 @@ e_wizard_next(void)
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if (curpage->init)
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curpage->init(curpage);
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}
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next_can = 1;
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if (l->prev) back_can = 1;
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else back_can = 0;
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_e_wizard_back_eval();
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_e_wizard_next_eval();
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if ((curpage->show) && (curpage->show(curpage)))
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{
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break;
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@ -160,6 +179,11 @@ e_wizard_back(void)
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if (curpage->init)
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curpage->init(curpage);
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}
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next_can = 1;
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if (l->prev) back_can = 1;
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else back_can = 0;
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_e_wizard_back_eval();
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_e_wizard_next_eval();
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if ((curpage->show) && (curpage->show(curpage)))
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{
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break;
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@ -228,6 +252,50 @@ e_wizard_page_del(E_Wizard_Page *pg)
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free(pg);
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}
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EAPI void
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e_wizard_button_back_enable_set(int enable)
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{
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back_ok = enable;
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_e_wizard_back_eval();
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}
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EAPI void
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e_wizard_button_next_enable_set(int enable)
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{
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next_ok = enable;
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_e_wizard_next_eval();
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}
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static void
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_e_wizard_back_eval(void)
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{
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int ok;
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ok = back_can;
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if (!back_ok) ok = 0;
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if (back_prev != ok)
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{
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if (ok) edje_object_signal_emit(o_bg, "e,state,back,enable", "e");
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else edje_object_signal_emit(o_bg, "e,state,back,disable", "e");
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back_prev = ok;
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}
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}
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static void
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_e_wizard_next_eval(void)
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{
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int ok;
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ok = next_can;
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if (!next_ok) ok = 0;
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if (next_prev != ok)
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{
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if (ok) edje_object_signal_emit(o_bg, "e,state,next,enable", "e");
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else edje_object_signal_emit(o_bg, "e,state,next,disable", "e");
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next_prev = ok;
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}
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}
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static E_Popup *
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_e_wizard_main_new(E_Zone *zone)
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{
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@ -333,10 +401,6 @@ _e_wizard_cb_key_down(void *data, Evas *e, Evas_Object *obj, void *event)
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o = e_widget_focused_object_get(o_content);
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if (o) e_widget_activate(o);
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}
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else if (!strcmp(ev->keyname, "Escape"))
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{
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e_wizard_shutdown();
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}
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}
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static void
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@ -36,8 +36,9 @@ EAPI E_Wizard_Page *
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int (*hide) (E_Wizard_Page *pg),
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int (*apply) (E_Wizard_Page *pg)
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);
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EAPI void
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e_wizard_page_del(E_Wizard_Page *pg);
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EAPI void e_wizard_page_del(E_Wizard_Page *pg);
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EAPI void e_wizard_button_back_enable_set(int enable);
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EAPI void e_wizard_button_next_enable_set(int enable);
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#endif
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#endif
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@ -4,6 +4,12 @@
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#include "e.h"
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#include "e_mod_main.h"
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static void
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button_cb(void *data, void *data2)
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{
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e_wizard_button_next_enable_set(1);
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}
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EAPI int
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wizard_page_init(E_Wizard_Page *pg)
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{
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@ -23,11 +29,12 @@ wizard_page_show(E_Wizard_Page *pg)
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ob = e_widget_list_add(pg->evas, 1, 0);
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o = e_widget_button_add(pg->evas,
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"Hello World", NULL,
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NULL, NULL, NULL);
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button_cb, NULL, NULL);
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e_widget_list_object_append(ob, o, 0, 0, 0.5);
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evas_object_show(o);
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e_wizard_page_show(ob);
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pg->data = ob;
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e_wizard_button_next_enable_set(0);
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return 1; /* 1 == show ui, and wait for user, 0 == just continue */
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}
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EAPI int
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