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authorinmarket <andrewh@inmarket.com.au>2015-10-13 01:00:48 +1000
committerinmarket <andrewh@inmarket.com.au>2015-10-13 01:00:48 +1000
commit9d3fc8b36cb57fa23c0b838a54a8bc67328f9672 (patch)
treefee15031006a070adb49279540067e90aa6be934
parent92b000291826ca78c30f205c104ac330484b82c9 (diff)
parent10c7471149453cea6686aa6f61ec6dac0525c47b (diff)
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Merge branch 'master' into Keil
-rw-r--r--demos/applications/combo/main.c2
-rw-r--r--demos/modules/gwin/textedit/demo.mk3
-rw-r--r--demos/modules/gwin/textedit/gfxconf.h76
-rw-r--r--demos/modules/gwin/textedit/main.c157
-rw-r--r--demos/modules/gwin/widgets/main.c1
-rw-r--r--docs/releases.txt4
-rw-r--r--gfxconf.example.h2
-rw-r--r--src/ginput/ginput_keyboard.h39
-rw-r--r--src/gwin/gwin.mk3
-rw-r--r--src/gwin/gwin_button.c23
-rw-r--r--src/gwin/gwin_checkbox.c22
-rw-r--r--src/gwin/gwin_class.h166
-rw-r--r--src/gwin/gwin_container.c5
-rw-r--r--src/gwin/gwin_frame.c5
-rw-r--r--src/gwin/gwin_keyboard.c24
-rw-r--r--src/gwin/gwin_label.c5
-rw-r--r--src/gwin/gwin_list.c5
-rw-r--r--src/gwin/gwin_mk.c1
-rw-r--r--src/gwin/gwin_options.h14
-rw-r--r--src/gwin/gwin_progressbar.c5
-rw-r--r--src/gwin/gwin_radio.c5
-rw-r--r--src/gwin/gwin_rules.h10
-rw-r--r--src/gwin/gwin_slider.c5
-rw-r--r--src/gwin/gwin_tabset.c5
-rw-r--r--src/gwin/gwin_textedit.c253
-rw-r--r--src/gwin/gwin_textedit.h68
-rw-r--r--src/gwin/gwin_widget.c177
-rw-r--r--src/gwin/gwin_widget.h92
-rw-r--r--src/gwin/gwin_wm.c38
29 files changed, 1096 insertions, 119 deletions
diff --git a/demos/applications/combo/main.c b/demos/applications/combo/main.c
index 0d18d7bc..fba3d851 100644
--- a/demos/applications/combo/main.c
+++ b/demos/applications/combo/main.c
@@ -42,7 +42,7 @@
/* Our custom yellow style */
static const GWidgetStyle YellowWidgetStyle = {
Yellow, // window background
- //HTML2COLOR(0x800000), // focus - for text edit.
+ HTML2COLOR(0x800000), // focus - for text edit.
// enabled color set
{
diff --git a/demos/modules/gwin/textedit/demo.mk b/demos/modules/gwin/textedit/demo.mk
new file mode 100644
index 00000000..2cd40fd3
--- /dev/null
+++ b/demos/modules/gwin/textedit/demo.mk
@@ -0,0 +1,3 @@
+DEMODIR = $(GFXLIB)/demos/modules/gwin/textedit
+GFXINC += $(DEMODIR)
+GFXSRC += $(DEMODIR)/main.c
diff --git a/demos/modules/gwin/textedit/gfxconf.h b/demos/modules/gwin/textedit/gfxconf.h
new file mode 100644
index 00000000..4faaae82
--- /dev/null
+++ b/demos/modules/gwin/textedit/gfxconf.h
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2012, 2013, Joel Bodenmann aka Tectu <joel@unormal.org>
+ * Copyright (c) 2012, 2013, Andrew Hannam aka inmarket
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the <organization> nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef _GFXCONF_H
+#define _GFXCONF_H
+
+/* The operating system to use. One of these must be defined - preferably in your Makefile */
+//#define GFX_USE_OS_CHIBIOS FALSE
+//#define GFX_USE_OS_WIN32 FALSE
+//#define GFX_USE_OS_LINUX FALSE
+//#define GFX_USE_OS_OSX FALSE
+
+/* GFX sub-systems to turn on */
+#define GFX_USE_GDISP TRUE
+#define GFX_USE_GWIN TRUE
+#define GFX_USE_GINPUT TRUE
+#define GFX_USE_GEVENT TRUE
+#define GFX_USE_GTIMER TRUE
+
+/* Features for the GDISP sub-system. */
+#define GDISP_NEED_VALIDATION TRUE
+#define GDISP_NEED_CLIP TRUE
+#define GDISP_NEED_TEXT TRUE
+#define GDISP_NEED_TEXT_KERNING TRUE
+#define GDISP_NEED_MULTITHREAD TRUE
+
+/* GDISP fonts to include */
+#define GDISP_INCLUDE_FONT_UI2 TRUE
+#define GDISP_INCLUDE_FONT_DEJAVUSANS16 TRUE
+
+/* Features for the GWIN subsystem. */
+#define GWIN_NEED_WINDOWMANAGER TRUE
+#define GWIN_NEED_WIDGET TRUE
+#define GWIN_NEED_CONSOLE TRUE
+#define GWIN_NEED_TEXTEDIT TRUE
+#define GWIN_NEED_BUTTON TRUE
+
+/* Features for the GINPUT subsystem. */
+#define GINPUT_NEED_MOUSE TRUE
+
+/* One or both of these */
+#define GINPUT_NEED_KEYBOARD TRUE
+#define GWIN_NEED_KEYBOARD TRUE
+
+/* Features for the GQUEUE subsystem. */
+#define GFX_USE_GQUEUE TRUE
+#define GQUEUE_NEED_ASYNC TRUE
+
+#endif /* _GFXCONF_H */
+
diff --git a/demos/modules/gwin/textedit/main.c b/demos/modules/gwin/textedit/main.c
new file mode 100644
index 00000000..4072f983
--- /dev/null
+++ b/demos/modules/gwin/textedit/main.c
@@ -0,0 +1,157 @@
+/*
+ * Copyright (c) 2012, 2013, Joel Bodenmann aka Tectu <joel@unormal.org>
+ * Copyright (c) 2012, 2013, Andrew Hannam aka inmarket
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * * Neither the name of the <organization> nor the
+ * names of its contributors may be used to endorse or promote products
+ * derived from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL <COPYRIGHT HOLDER> BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include "gfx.h"
+
+static GHandle ghConsole;
+static GHandle ghTextedit1;
+static GHandle ghTextedit2;
+static GHandle ghTextedit3;
+static GListener gl;
+#if GWIN_NEED_KEYBOARD
+ static GHandle ghKeyboard;
+#endif
+
+static void guiCreate(void)
+{
+ GWidgetInit wi;
+ gwinWidgetClearInit(&wi);
+
+ // Console
+ wi.g.show = TRUE;
+ wi.g.x = 0;
+ wi.g.y = 0;
+ wi.g.width = gdispGetWidth()/2;
+ wi.g.height = gdispGetHeight();
+ ghConsole = gwinConsoleCreate(0, &wi.g);
+ gwinSetColor(ghConsole, Yellow);
+ gwinSetBgColor(ghConsole, Black);
+ gwinSetFont(ghConsole, gdispOpenFont("UI2"));
+ gwinClear(ghConsole);
+
+ // TextEdit1
+ wi.g.show = TRUE;
+ wi.g.x = gdispGetWidth()/2 + 10;
+ wi.g.y = 20;
+ wi.g.width = 200;
+ wi.g.height = 35;
+ wi.text = "Use the TAB key";
+ ghTextedit1 = gwinTexteditCreate(0, &wi, 100);
+
+ // TextEdit2
+ wi.g.show = TRUE;
+ wi.g.x = gdispGetWidth()/2 + 10;
+ wi.g.y = 100;
+ wi.g.width = 200;
+ wi.g.height = 35;
+ wi.text = "to switch between";
+ ghTextedit2 = gwinTexteditCreate(0, &wi, 20);
+ //gwinTexteditSetBorder(ghTextedit2, FALSE);
+
+ // TextEdit3
+ wi.g.show = TRUE;
+ wi.g.x = gdispGetWidth()/2 + 10;
+ wi.g.y = 180;
+ wi.g.width = 200;
+ wi.g.height = 35;
+ wi.text = "the different widgets";
+ ghTextedit3 = gwinTexteditCreate(0, &wi, 100);
+ //gwinTexteditSetBorder(ghTextedit3, TRUE);
+
+ // Virtual keyboard
+#if GWIN_NEED_KEYBOARD
+ wi.g.show = TRUE;
+ wi.g.x = 0;
+ wi.g.y = gdispGetHeight()*3/4;
+ wi.g.width = gdispGetWidth();
+ wi.g.height = gdispGetHeight()/4;
+ ghKeyboard = gwinKeyboardCreate(0, &wi);
+#endif
+
+}
+
+int main(void) {
+ GEventKeyboard* pk;
+ unsigned i;
+
+ gfxInit();
+
+ gdispClear(Silver);
+ gwinSetDefaultFont(gdispOpenFont("DejaVuSans16"));
+ gwinSetDefaultStyle(&WhiteWidgetStyle, FALSE);
+ gwinSetDefaultColor(Black);
+ gwinSetDefaultBgColor(White);
+
+ geventListenerInit(&gl);
+ geventAttachSource(&gl, ginputGetKeyboard(0), GLISTEN_KEYTRANSITIONS|GLISTEN_KEYUP);
+
+ guiCreate();
+
+ gwinPrintf(ghConsole, "Keyboard Monitor...\n");
+
+ while(1) {
+ // Get an Event
+ pk = (GEventKeyboard *)geventEventWait(&gl, TIME_INFINITE);
+
+ if (pk->type != GEVENT_KEYBOARD)
+ continue;
+
+ gwinPrintf(ghConsole, "KEYSTATE: 0x%04X [ %s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s%s]",
+ pk->keystate,
+ (!pk->keystate ? "NONE " : ""),
+ ((pk->keystate & GKEYSTATE_KEYUP) ? "KEYUP " : ""),
+ ((pk->keystate & GKEYSTATE_REPEAT) ? "REPEAT " : ""),
+ ((pk->keystate & GKEYSTATE_SPECIAL) ? "SPECIAL " : ""),
+ ((pk->keystate & GKEYSTATE_RAW) ? "RAW " : ""),
+ ((pk->keystate & GKEYSTATE_SHIFT_L) ? "LSHIFT " : ""),
+ ((pk->keystate & GKEYSTATE_SHIFT_R) ? "RSHIFT " : ""),
+ ((pk->keystate & GKEYSTATE_CTRL_L) ? "LCTRL " : ""),
+ ((pk->keystate & GKEYSTATE_CTRL_R) ? "RCTRL " : ""),
+ ((pk->keystate & GKEYSTATE_ALT_L) ? "LALT " : ""),
+ ((pk->keystate & GKEYSTATE_ALT_R) ? "RALT " : ""),
+ ((pk->keystate & GKEYSTATE_FN) ? "FN " : ""),
+ ((pk->keystate & GKEYSTATE_COMPOSE) ? "COMPOSE " : ""),
+ ((pk->keystate & GKEYSTATE_WINKEY) ? "WINKEY " : ""),
+ ((pk->keystate & GKEYSTATE_CAPSLOCK) ? "CAPSLOCK " : ""),
+ ((pk->keystate & GKEYSTATE_NUMLOCK) ? "NUMLOCK " : ""),
+ ((pk->keystate & GKEYSTATE_SCROLLLOCK) ? "SCROLLLOCK " : "")
+ );
+ if (pk->bytecount) {
+ gwinPrintf(ghConsole, " Keys:");
+ for (i = 0; i < pk->bytecount; i++)
+ gwinPrintf(ghConsole, " 0x%02X", (uint8_t)pk->c[i]);
+ gwinPrintf(ghConsole, " [");
+ for (i = 0; i < pk->bytecount; i++)
+ gwinPrintf(ghConsole, "%c", pk->c[i] >= ' ' && pk->c[i] <= '~' ? pk->c[i] : ' ');
+ gwinPrintf(ghConsole, "]");
+ }
+ gwinPrintf(ghConsole, "\n");
+ }
+}
+
diff --git a/demos/modules/gwin/widgets/main.c b/demos/modules/gwin/widgets/main.c
index 35a6c1fd..8f5a6329 100644
--- a/demos/modules/gwin/widgets/main.c
+++ b/demos/modules/gwin/widgets/main.c
@@ -49,6 +49,7 @@
/* Our custom yellow style */
static const GWidgetStyle YellowWidgetStyle = {
Yellow, // window background
+ HTML2COLOR(0x800000), // focus
// enabled color set
{
diff --git a/docs/releases.txt b/docs/releases.txt
index 07fa4f4d..c4e1073e 100644
--- a/docs/releases.txt
+++ b/docs/releases.txt
@@ -13,6 +13,10 @@ FEATURE: Renaming GFX_NO_OS_INIT to GFX_OS_NO_INIT
FEATURE: New demo applications/combo
FEATURE: Adding more font metrics (BaselineX and BaselineY)
FEATURE: Adding gdispGetStringWidthCount()
+FEATURE: Implementing widget focusing. See gwinSetFocus() and gwinGetFocus()
+FEATURE: Adding TextEdit widget
+FEATURE: Added color to widget style for focused widgets
+FEATURE: Added GWIN_FOCUS_HIGHLIGHT_WIDTH as an option in the configuration file
*** Release 2.3 ***
FEATURE: Added more events to the slider widget
diff --git a/gfxconf.example.h b/gfxconf.example.h
index 0753cf64..cb6cda67 100644
--- a/gfxconf.example.h
+++ b/gfxconf.example.h
@@ -169,6 +169,7 @@
//#define GWIN_NEED_GL3D FALSE
//#define GWIN_NEED_WIDGET FALSE
+//#define GWIN_FOCUS_HIGHLIGHT_WIDTH 1
// #define GWIN_NEED_LABEL FALSE
// #define GWIN_LABEL_ATTRIBUTE FALSE
// #define GWIN_NEED_BUTTON FALSE
@@ -188,6 +189,7 @@
// #define GWIN_NEED_KEYBOARD FALSE
// #define GWIN_KEYBOARD_DEFAULT_LAYOUT VirtualKeyboard_English1
// #define GWIN_NEED_KEYBOARD_ENGLISH1 TRUE
+// #define GWIN_NEED_TEXTEDIT FALSE
// #define GWIN_FLAT_STYLING FALSE
// #define GWIN_WIDGET_TAGS FALSE
diff --git a/src/ginput/ginput_keyboard.h b/src/ginput/ginput_keyboard.h
index 1349092f..40691a0d 100644
--- a/src/ginput/ginput_keyboard.h
+++ b/src/ginput/ginput_keyboard.h
@@ -164,13 +164,11 @@ typedef struct GEventKeyboard_t {
#define GLISTEN_KEYTRANSITIONS 0x0008 // Return transitions to the key state
#define GLISTEN_KEYRAW 0x0010 // Return raw scan-codes. This turns off normal character processing.
-#endif
-
-#if GINPUT_NEED_KEYBOARD || defined(__DOXYGEN__)
-
// All keyboards
#define GKEYBOARD_ALL_INSTANCES ((unsigned)-1)
+#endif
+
/*===========================================================================*/
/* External declarations. */
/*===========================================================================*/
@@ -188,33 +186,34 @@ extern "C" {
*/
GSourceHandle ginputGetKeyboard(unsigned instance);
- /**
- * @brief Get the current keyboard status
- *
- * @param[in] instance The ID of the keyboard input instance
- * @param[in] pkeyboard The keyboard event struct
- *
- * @return Returns FALSE on an error (eg invalid instance)
- */
- bool_t ginputGetKeyboardStatus(unsigned instance, GEventKeyboard *pkeyboard);
+ #if GINPUT_NEED_KEYBOARD || defined(__DOXYGEN__)
- #if !GKEYBOARD_LAYOUT_OFF || defined(__DOXYGEN__)
/**
- * @brief Set the keyboard layout
+ * @brief Get the current keyboard status
*
* @param[in] instance The ID of the keyboard input instance
- * @param[in] pLayout The keyboard layout micro-code. Passing NULL defaults to the driver's default layout.
+ * @param[in] pkeyboard The keyboard event struct
*
* @return Returns FALSE on an error (eg invalid instance)
*/
- bool_t ginputSetKeyboardLayout(unsigned instance, const void *pLayout);
- #endif
+ bool_t ginputGetKeyboardStatus(unsigned instance, GEventKeyboard *pkeyboard);
+
+ #if !GKEYBOARD_LAYOUT_OFF || defined(__DOXYGEN__)
+ /**
+ * @brief Set the keyboard layout
+ *
+ * @param[in] instance The ID of the keyboard input instance
+ * @param[in] pLayout The keyboard layout micro-code. Passing NULL defaults to the driver's default layout.
+ *
+ * @return Returns FALSE on an error (eg invalid instance)
+ */
+ bool_t ginputSetKeyboardLayout(unsigned instance, const void *pLayout);
+ #endif
+ #endif /* GINPUT_NEED_KEYBOARD */
#ifdef __cplusplus
}
#endif
-#endif /* GINPUT_NEED_KEYBOARD */
-
#endif /* _GINPUT_KEYBOARD_H */
/** @} */
diff --git a/src/gwin/gwin.mk b/src/gwin/gwin.mk
index b4357328..d735c3e1 100644
--- a/src/gwin/gwin.mk
+++ b/src/gwin/gwin.mk
@@ -21,6 +21,7 @@ GFXSRC += $(GFXLIB)/src/gwin/gwin.c \
$(GFXLIB)/src/gwin/gwin_tabset.c \
$(GFXLIB)/src/gwin/gwin_gl3d.c \
$(GFXLIB)/src/gwin/gwin_keyboard.c \
- $(GFXLIB)/src/gwin/gwin_keyboard_layout.c
+ $(GFXLIB)/src/gwin/gwin_keyboard_layout.c \
+ $(GFXLIB)/src/gwin/gwin_textedit.c
GFXINC += $(GFXLIB)/3rdparty/tinygl-0.4-ugfx/include
diff --git a/src/gwin/gwin_button.c b/src/gwin/gwin_button.c
index 4066884c..4d83348e 100644
--- a/src/gwin/gwin_button.c
+++ b/src/gwin/gwin_button.c
@@ -50,6 +50,24 @@
}
#endif
+#if GINPUT_NEED_KEYBOARD || GWIN_NEED_KEYBOARD
+ static void ButtonKeyboard(GWidgetObject* gw, GEventKeyboard* pke)
+ {
+ // ENTER and SPACE keys to press the button
+ if (pke->c[0] == GKEY_ENTER || pke->c[0] == GKEY_SPACE) {
+
+ // Press or release event?
+ if (pke->keystate & GKEYSTATE_KEYUP) {
+ gw->g.flags &= ~GBUTTON_FLG_PRESSED;
+ } else {
+ gw->g.flags |= GBUTTON_FLG_PRESSED;
+ }
+ }
+
+ _gwinUpdate((GHandle)gw);
+ }
+#endif
+
#if GINPUT_NEED_TOGGLE
// A toggle off has occurred
static void ButtonToggleOff(GWidgetObject *gw, uint16_t role) {
@@ -95,6 +113,11 @@ static const gwidgetVMT buttonVMT = {
0, // Process mouse move events (NOT USED)
},
#endif
+ #if GINPUT_NEED_KEYBOARD || GWIN_NEED_KEYBOARD
+ {
+ ButtonKeyboard // Process keyboard events
+ },
+ #endif
#if GINPUT_NEED_TOGGLE
{
1, // 1 toggle role
diff --git a/src/gwin/gwin_checkbox.c b/src/gwin/gwin_checkbox.c
index 11e08804..d477420b 100644
--- a/src/gwin/gwin_checkbox.c
+++ b/src/gwin/gwin_checkbox.c
@@ -55,6 +55,23 @@ static void SendCheckboxEvent(GWidgetObject *gw) {
}
#endif
+#if GINPUT_NEED_KEYBOARD || GWIN_NEED_KEYBOARD
+ static void CheckboxKeyboard(GWidgetObject* gw, GEventKeyboard* pke)
+ {
+ // Only react on KEYDOWN events. Ignore KEYUP events.
+ if (pke->keystate & GKEYSTATE_KEYUP) {
+ break;
+ }
+
+ // ENTER and SPACE keys to check/uncheck the checkbox
+ if (pke->c[0] == GKEY_ENTER || pke->c[0] == GKEY_SPACE) {
+ gw->g.flags ^= GCHECKBOX_FLG_CHECKED;
+ }
+
+ _gwinUpdate((GHandle)gw);
+ }
+#endif
+
#if GINPUT_NEED_TOGGLE
static void CheckboxToggleOn(GWidgetObject *gw, uint16_t role) {
(void) role;
@@ -91,6 +108,11 @@ static const gwidgetVMT checkboxVMT = {
0, // Process mouse move events (NOT USED)
},
#endif
+ #if GINPUT_NEED_KEYBOARD || GWIN_NEED_KEYBOARD
+ {
+ CheckboxKeyboard // Process keyboard events
+ },
+ #endif
#if GINPUT_NEED_TOGGLE
{
1, // 1 toggle role
diff --git a/src/gwin/gwin_class.h b/src/gwin/gwin_class.h
index 01b6e596..7946a839 100644
--- a/src/gwin/gwin_class.h
+++ b/src/gwin/gwin_class.h
@@ -31,25 +31,25 @@
* @brief The predefined flags for a Window
* @{
*/
-#define GWIN_FIRST_CONTROL_FLAG 0x00000001 // @< 8 bits free for the control to use
-#define GWIN_LAST_CONTROL_FLAG 0x00000080 // @< 8 bits free for the control to use
-#define GWIN_FLG_VISIBLE 0x00000100 // @< The window is "visible"
-#define GWIN_FLG_SYSVISIBLE 0x00000200 // @< The window is visible after parents are tested
-#define GWIN_FLG_ENABLED 0x00000400 // @< The window is "enabled"
-#define GWIN_FLG_SYSENABLED 0x00000800 // @< The window is enabled after parents are tested
-#define GWIN_FLG_DYNAMIC 0x00001000 // @< The GWIN structure is allocated
-#define GWIN_FLG_ALLOCTXT 0x00002000 // @< The text/label is allocated
-#define GWIN_FLG_NEEDREDRAW 0x00004000 // @< Redraw is needed but has been delayed
-#define GWIN_FLG_BGREDRAW 0x00008000 // @< On redraw, if not visible redraw the revealed under-side
-#define GWIN_FLG_SUPERMASK 0x000F0000 // @< The bit mask to leave just the window superclass type
-#define GWIN_FLG_WIDGET 0x00010000 // @< This is a widget
-#define GWIN_FLG_CONTAINER 0x00020000 // @< This is a container
-#define GWIN_FLG_MINIMIZED 0x00100000 // @< The window is minimized
-#define GWIN_FLG_MAXIMIZED 0x00200000 // @< The window is maximized
-#define GWIN_FLG_MOUSECAPTURE 0x00400000 // @< The window has captured the mouse
-#define GWIN_FLG_FLASHING 0x00800000 // @< The window is flashing - see the _gwinFlashState boolean
-#define GWIN_FIRST_WM_FLAG 0x01000000 // @< 8 bits free for the window manager to use
-#define GWIN_LAST_WM_FLAG 0x80000000 // @< 8 bits free for the window manager to use
+#define GWIN_FIRST_CONTROL_FLAG 0x00000001 /**< 8 bits free for the control to use */
+#define GWIN_LAST_CONTROL_FLAG 0x00000080 /**< 8 bits free for the control to use */
+#define GWIN_FLG_VISIBLE 0x00000100 /**< The window is "visible" */
+#define GWIN_FLG_SYSVISIBLE 0x00000200 /**< The window is visible after parents are tested */
+#define GWIN_FLG_ENABLED 0x00000400 /**< The window is "enabled" */
+#define GWIN_FLG_SYSENABLED 0x00000800 /**< The window is enabled after parents are tested */
+#define GWIN_FLG_DYNAMIC 0x00001000 /**< The GWIN structure is allocated */
+#define GWIN_FLG_ALLOCTXT 0x00002000 /**< The text/label is allocated */
+#define GWIN_FLG_NEEDREDRAW 0x00004000 /**< Redraw is needed but has been delayed */
+#define GWIN_FLG_BGREDRAW 0x00008000 /**< On redraw, if not visible redraw the revealed under-side */
+#define GWIN_FLG_SUPERMASK 0x000F0000 /**< The bit mask to leave just the window superclass type */
+#define GWIN_FLG_WIDGET 0x00010000 /**< This is a widget */
+#define GWIN_FLG_CONTAINER 0x00020000 /**< This is a container */
+#define GWIN_FLG_MINIMIZED 0x00100000 /**< The window is minimized */
+#define GWIN_FLG_MAXIMIZED 0x00200000 /**< The window is maximized */
+#define GWIN_FLG_MOUSECAPTURE 0x00400000 /**< The window has captured the mouse */
+#define GWIN_FLG_FLASHING 0x00800000 /**< The window is flashing - see the _gwinFlashState boolean */
+#define GWIN_FIRST_WM_FLAG 0x01000000 /**< 8 bits free for the window manager to use */
+#define GWIN_LAST_WM_FLAG 0x80000000 /**< 8 bits free for the window manager to use */
/** @} */
/**
@@ -57,11 +57,11 @@
* @{
*/
typedef struct gwinVMT {
- const char * classname; // @< The GWIN classname (mandatory)
- size_t size; // @< The size of the class object
- void (*Destroy) (GWindowObject *gh); // @< The GWIN destroy function (optional)
- void (*Redraw) (GWindowObject *gh); // @< The GWIN redraw routine (optional)
- void (*AfterClear) (GWindowObject *gh); // @< The GWIN after-clear function (optional)
+ const char * classname; /**< The GWIN classname (mandatory) */
+ size_t size; /**< The size of the class object */
+ void (*Destroy) (GWindowObject *gh); /**< The GWIN destroy function (optional) */
+ void (*Redraw) (GWindowObject *gh); /**< The GWIN redraw routine (optional) */
+ void (*AfterClear) (GWindowObject *gh); /**< The GWIN after-clear function (optional) */
} gwinVMT;
/** @} */
@@ -87,30 +87,35 @@ typedef struct gwinVMT {
* @{
*/
typedef struct gwidgetVMT {
- struct gwinVMT g; // @< This is still a GWIN
- void (*DefaultDraw) (GWidgetObject *gw, void *param); // @< The default drawing routine (mandatory)
+ struct gwinVMT g; /**< This is still a GWIN */
+ void (*DefaultDraw) (GWidgetObject *gw, void *param); /**< The default drawing routine (mandatory) */
#if GINPUT_NEED_MOUSE
struct {
- void (*MouseDown) (GWidgetObject *gw, coord_t x, coord_t y); // @< Process mouse down events (optional)
- void (*MouseUp) (GWidgetObject *gw, coord_t x, coord_t y); // @< Process mouse up events (optional)
- void (*MouseMove) (GWidgetObject *gw, coord_t x, coord_t y); // @< Process mouse move events (optional)
+ void (*MouseDown) (GWidgetObject *gw, coord_t x, coord_t y); /**< Process mouse down events (optional) */
+ void (*MouseUp) (GWidgetObject *gw, coord_t x, coord_t y); /**< Process mouse up events (optional) */
+ void (*MouseMove) (GWidgetObject *gw, coord_t x, coord_t y); /**< Process mouse move events (optional) */
+ };
+ #endif
+ #if GINPUT_NEED_KEYBOARD || GWIN_NEED_KEYBOARD
+ struct {
+ void (*KeyboardEvent) (GWidgetObject *gw, GEventKeyboard *pke); /**< Process keyboard events (optional) */
};
#endif
#if GINPUT_NEED_TOGGLE
struct {
- uint16_t toggleroles; // @< The roles supported for toggles (0->toggleroles-1)
- void (*ToggleAssign) (GWidgetObject *gw, uint16_t role, uint16_t instance); // @< Assign a toggle to a role (optional)
- uint16_t (*ToggleGet) (GWidgetObject *gw, uint16_t role); // @< Return the instance for a particular role (optional)
- void (*ToggleOff) (GWidgetObject *gw, uint16_t role); // @< Process toggle off events (optional)
- void (*ToggleOn) (GWidgetObject *gw, uint16_t role); // @< Process toggle on events (optional)
+ uint16_t toggleroles; /**< The roles supported for toggles (0->toggleroles-1) */
+ void (*ToggleAssign) (GWidgetObject *gw, uint16_t role, uint16_t instance); /**< Assign a toggle to a role (optional) */
+ uint16_t (*ToggleGet) (GWidgetObject *gw, uint16_t role); /**< Return the instance for a particular role (optional) */
+ void (*ToggleOff) (GWidgetObject *gw, uint16_t role); /**< Process toggle off events (optional) */
+ void (*ToggleOn) (GWidgetObject *gw, uint16_t role); /**< Process toggle on events (optional) */
};
#endif
#if GINPUT_NEED_DIAL
struct {
- uint16_t dialroles; // @< The roles supported for dials (0->dialroles-1)
- void (*DialAssign) (GWidgetObject *gw, uint16_t role, uint16_t instance); // @< Test the role and save the dial instance handle (optional)
- uint16_t (*DialGet) (GWidgetObject *gw, uint16_t role); // @< Return the instance for a particular role (optional)
- void (*DialMove) (GWidgetObject *gw, uint16_t role, uint16_t value, uint16_t max); // @< Process dial move events (optional)
+ uint16_t dialroles; /**< The roles supported for dials (0->dialroles-1) */
+ void (*DialAssign) (GWidgetObject *gw, uint16_t role, uint16_t instance); /**< Test the role and save the dial instance handle (optional) */
+ uint16_t (*DialGet) (GWidgetObject *gw, uint16_t role); /**< Return the instance for a particular role (optional) */
+ void (*DialMove) (GWidgetObject *gw, uint16_t role, uint16_t value, uint16_t max); /**< Process dial move events (optional) */
};
#endif
} gwidgetVMT;
@@ -130,12 +135,12 @@ typedef struct gwinVMT {
*/
typedef struct gcontainerVMT {
gwidgetVMT gw;
- coord_t (*LeftBorder) (GHandle gh); // @< The size of the left border (mandatory)
- coord_t (*TopBorder) (GHandle gh); // @< The size of the top border (mandatory)
- coord_t (*RightBorder) (GHandle gh); // @< The size of the right border (mandatory)
- coord_t (*BottomBorder) (GHandle gh); // @< The size of the bottom border (mandatory)
- void (*NotifyAdd) (GHandle gh, GHandle ghChild); // @< Notification that a child has been added (optional)
- void (*NotifyDelete) (GHandle gh, GHandle ghChild); // @< Notification that a child has been deleted (optional)
+ coord_t (*LeftBorder) (GHandle gh); /**< The size of the left border (mandatory) */
+ coord_t (*TopBorder) (GHandle gh); /**< The size of the top border (mandatory) */
+ coord_t (*RightBorder) (GHandle gh); /**< The size of the right border (mandatory) */
+ coord_t (*BottomBorder) (GHandle gh); /**< The size of the bottom border (mandatory) */
+ void (*NotifyAdd) (GHandle gh, GHandle ghChild); /**< Notification that a child has been added (optional) */
+ void (*NotifyDelete) (GHandle gh, GHandle ghChild); /**< Notification that a child has been deleted (optional) */
} gcontainerVMT;
/** @} */
#endif
@@ -151,22 +156,22 @@ typedef struct gwinVMT {
* @{
*/
typedef struct gwmVMT {
- void (*Init) (void); // @< The window manager has just been set as the current window manager
- void (*DeInit) (void); // @< The window manager has just been removed as the current window manager
- bool_t (*Add) (GHandle gh, const GWindowInit *pInit); // @< A window has been added
- void (*Delete) (GHandle gh); // @< A window has been deleted
- void (*Redraw) (GHandle gh); // @< A window needs to be redraw (or undrawn)
- void (*Size) (GHandle gh, coord_t w, coord_t h); // @< A window wants to be resized
- void (*Move) (GHandle gh, coord_t x, coord_t y); // @< A window wants to be moved
- void (*Raise) (GHandle gh); // @< A window wants to be on top
- void (*MinMax) (GHandle gh, GWindowMinMax minmax); // @< A window wants to be minimized/maximised
+ void (*Init) (void); /**< The window manager has just been set as the current window manager */
+ void (*DeInit) (void); /**< The window manager has just been removed as the current window manager */
+ bool_t (*Add) (GHandle gh, const GWindowInit *pInit); /**< A window has been added */
+ void (*Delete) (GHandle gh); /**< A window has been deleted */
+ void (*Redraw) (GHandle gh); /**< A window needs to be redraw (or undrawn) */
+ void (*Size) (GHandle gh, coord_t w, coord_t h); /**< A window wants to be resized */
+ void (*Move) (GHandle gh, coord_t x, coord_t y); /**< A window wants to be moved */
+ void (*Raise) (GHandle gh); /**< A window wants to be on top */
+ void (*MinMax) (GHandle gh, GWindowMinMax minmax); /**< A window wants to be minimized/maximised */
} gwmVMT;
/** @} */
/**
* @brief The current window manager
*/
- extern GWindowManager * _GWINwm;
+ extern GWindowManager *_GWINwm;
extern bool_t _gwinFlashState;
#endif
@@ -251,9 +256,8 @@ void _gwinDrawEnd(GHandle gh);
* @param[in] gh The window
* @param[in] how Do we wait for the lock?
*
- * @note This call will delete the window. If called without the
- * drawing lock 'how' must be REDRAW_WAIT. If called with the drawing
- * lock 'how' must be REDRAW_INSESSION.
+ * @note If called without the drawing lock 'how' must be REDRAW_WAIT.
+ * If called with the drawing lock 'how' must be REDRAW_INSESSION.
*
* @notapi
*/
@@ -317,6 +321,52 @@ bool_t _gwinWMAdd(GHandle gh, const GWindowInit *pInit);
*/
void _gwinSendEvent(GHandle gh, GEventType type);
+ #if (GFX_USE_GINPUT && GINPUT_NEED_KEYBOARD) || defined(__DOXYGEN__)
+ /**
+ * @brief Move the focus off the current focus window.
+ *
+ * @note The focus can stay on the same window if there is no other focusable window
+ *
+ * @notapi
+ */
+ void _gwinMoveFocus(void);
+
+ /**
+ * @brief Do focus fixup's after a change of state for a window.
+ * @details If a focus window has become invisible or disabled then
+ * the focus must be taken away from it. If there is no focus
+ * window and this window is eligible then this window becomes
+ * the focus.
+ *
+ * @param[in] gh The window
+ *
+ * @note This routine does not actually do a redraw. It assumes that surrounding code
+ * will because of the change of state that lead to this being called.
+ *
+ * @notapi
+ */
+ void _gwinFixFocus(GHandle gh);
+
+ /**
+ * @brief Draw a simple focus rectangle in the default style.
+ *
+ * @param[in] gw The widget
+ * @param[in] x, y The start x, y position (relative to the window)
+ * @param[in] cx, cy The width & height of the rectangle
+ *
+ * @note Assumes the widget is in a state where it can draw.
+ * @note Nothing is drawn if the window doesn't have focus.
+ * @note The focus rectangle may be more than one pixel thick and may
+ * not be a continuous line.
+ *
+ * @notapi
+ */
+ void _gwidgetDrawFocusRect(GWidgetObject *gw, coord_t x, coord_t y, coord_t cx, coord_t cy);
+
+ #else
+ #define _gwinFixFocus(gh)
+ #define _gwidgetDrawFocusRect(gh,x,y,cx,cy)
+ #endif
#if GWIN_NEED_FLASHING || defined(__DOXYGEN__)
/**
@@ -330,6 +380,8 @@ bool_t _gwinWMAdd(GHandle gh, const GWindowInit *pInit);
*/
const GColorSet *_gwinGetFlashedColor(GWidgetObject *gw, const GColorSet *pcol, bool_t flashOffState);
#endif
+#else
+ #define _gwinFixFocus(gh)
#endif
#if GWIN_NEED_CONTAINERS || defined(__DOXYGEN__)
diff --git a/src/gwin/gwin_container.c b/src/gwin/gwin_container.c
index b84c96ae..89d09e9a 100644
--- a/src/gwin/gwin_container.c
+++ b/src/gwin/gwin_container.c
@@ -110,6 +110,11 @@ static const gcontainerVMT containerVMT = {
0, 0, 0, // No mouse
},
#endif
+ #if GINPUT_NEED_KEYBOARD || GWIN_NEED_KEYBOARD
+ {
+ 0 // Process keyboard events
+ },
+ #endif
#if GINPUT_NEED_TOGGLE
{
0, 0, 0, 0, 0, // No toggles
diff --git a/src/gwin/gwin_frame.c b/src/gwin/gwin_frame.c
index b29c4ffc..7400b0f5 100644
--- a/src/gwin/gwin_frame.c
+++ b/src/gwin/gwin_frame.c
@@ -178,6 +178,11 @@ static const gcontainerVMT frameVMT = {
0, // Process mouse move events
},
#endif
+ #if GINPUT_NEED_KEYBOARD || GWIN_NEED_KEYBOARD
+ {
+ 0 // Process keyboard events
+ },
+ #endif
#if GINPUT_NEED_TOGGLE
{
0, // 1 toggle role
diff --git a/src/gwin/gwin_keyboard.c b/src/gwin/gwin_keyboard.c
index e9f5f860..70771d9b 100644
--- a/src/gwin/gwin_keyboard.c
+++ b/src/gwin/gwin_keyboard.c
@@ -30,6 +30,8 @@ typedef uint32_t utf32;
// A character code - note this is not UTF-32 but a representation of the UTF-8 code stream for a single character.
typedef uint32_t ucode;
+static GSourceHandle AllKeyboards;
+
// Get the length of a UTF-8 string
static int UTF8StrLen(const utf8 *s) {
int len;
@@ -164,6 +166,11 @@ static void SendKeyboardEventToListener(GSourceListener *psl, GKeyboardObject *g
static void SendKeyboardEvent(GKeyboardObject *gk) {
GSourceListener *psl;
+ // Send to the "All Keyboards" source listeners
+ psl = 0;
+ while ((psl = geventGetSourceListener(AllKeyboards, psl)))
+ SendKeyboardEventToListener(psl, gk);
+
// Send to the keyboard specific source listeners
psl = 0;
while ((psl = geventGetSourceListener((GSourceHandle)gk, psl)))
@@ -313,6 +320,11 @@ static const gwidgetVMT keyboardVMT = {
KeyMouseMove, // Process mouse move events
},
#endif
+ #if GINPUT_NEED_KEYBOARD || GWIN_NEED_KEYBOARD
+ {
+ 0 // Process keyboard events
+ },
+ #endif
#if GINPUT_NEED_TOGGLE
{
0, // No toggle roles
@@ -339,6 +351,10 @@ GHandle gwinGKeyboardCreate(GDisplay *g, GKeyboardObject *gk, const GWidgetInit
gk->keytable = &GWIN_KEYBOARD_DEFAULT_LAYOUT;
gk->keyset = gk->keytable->ksets[0];
gk->lastkeyrow = gk->lastkeycol = gk->keyrow = gk->keycol = GKEY_BAD_ROWCOL;
+
+ if (!AllKeyboards)
+ AllKeyboards = ginputGetKeyboard(GKEYBOARD_ALL_INSTANCES);
+
gwinSetVisible((GHandle)gk, pInit->g.show);
return (GHandle)gk;
}
@@ -468,4 +484,12 @@ void gwinKeyboardDraw_Normal(GWidgetObject *gw, void *param) {
#undef gk
}
+#if !(GFX_USE_GINPUT && GINPUT_NEED_KEYBOARD)
+ GSourceHandle ginputGetKeyboard(unsigned instance) {
+ if (instance == GKEYBOARD_ALL_INSTANCES)
+ return (GSourceHandle)&AllKeyboards;
+ return 0;
+ }
+#endif
+
#endif /* GFX_USE_GWIN && GWIN_NEED_KEYBOARD */
diff --git a/src/gwin/gwin_label.c b/src/gwin/gwin_label.c
index 4e4d799b..b78e4b3b 100644
--- a/src/gwin/gwin_label.c
+++ b/src/gwin/gwin_label.c
@@ -58,6 +58,11 @@ static const gwidgetVMT labelVMT = {
0, // Process mouse move events (NOT USED)
},
#endif
+ #if GINPUT_NEED_KEYBOARD || GWIN_NEED_KEYBOARD
+ {
+ 0 // Process keyboard key down events
+ },
+ #endif
#if GINPUT_NEED_TOGGLE
{
0, // No toggle role
diff --git a/src/gwin/gwin_list.c b/src/gwin/gwin_list.c
index 7ca300a9..88d3028a 100644
--- a/src/gwin/gwin_list.c
+++ b/src/gwin/gwin_list.c
@@ -279,6 +279,11 @@ static const gwidgetVMT listVMT = {
ListMouseMove,
},
#endif
+ #if GINPUT_NEED_KEYBOARD || GWIN_NEED_KEYBOARD
+ {
+ 0 // Process keyboard events
+ },
+ #endif
#if GINPUT_NEED_TOGGLE
{
2, // two toggle roles
diff --git a/src/gwin/gwin_mk.c b/src/gwin/gwin_mk.c
index 981eb6d2..2af501b5 100644
--- a/src/gwin/gwin_mk.c
+++ b/src/gwin/gwin_mk.c
@@ -24,3 +24,4 @@
#include "gwin_gl3d.c"
#include "gwin_keyboard.c"
#include "gwin_keyboard_layout.c"
+#include "gwin_textedit.c"
diff --git a/src/gwin/gwin_options.h b/src/gwin/gwin_options.h
index b69796c3..45dfcd36 100644
--- a/src/gwin/gwin_options.h
+++ b/src/gwin/gwin_options.h
@@ -45,6 +45,13 @@
#define GWIN_NEED_WIDGET FALSE
#endif
/**
+ * @brief The width of the rectangle that highlights a widget that is focused
+ * @details Defaults to 1
+ */
+ #ifndef GWIN_FOCUS_HIGHLIGHT_WIDTH
+ #define GWIN_FOCUS_HIGHLIGHT_WIDTH 1
+ #endif
+ /**
* @brief Should the simple container be included.
* @details Defaults to FALSE
*/
@@ -142,6 +149,13 @@
#ifndef GWIN_NEED_KEYBOARD
#define GWIN_NEED_KEYBOARD FALSE
#endif
+ /**
+ * @brief Should the textedit widget be included.
+ * @details Defaults to FALSE
+ */
+ #ifndef GWIN_NEED_TEXTEDIT
+ #define GWIN_NEED_TEXTEDIT FALSE
+ #endif
/**
* @}
*
diff --git a/src/gwin/gwin_progressbar.c b/src/gwin/gwin_progressbar.c
index e275b9e4..0de69867 100644
--- a/src/gwin/gwin_progressbar.c
+++ b/src/gwin/gwin_progressbar.c
@@ -51,6 +51,11 @@ static const gwidgetVMT progressbarVMT = {
0, // Process mouse move events
},
#endif
+ #if GINPUT_NEED_KEYBOARD || GWIN_NEED_KEYBOARD
+ {
+ 0 // Process keyboard events
+ },
+ #endif
#if GINPUT_NEED_TOGGLE
{
0, // 1 toggle role
diff --git a/src/gwin/gwin_radio.c b/src/gwin/gwin_radio.c
index c7d5cf5c..470a1f2a 100644
--- a/src/gwin/gwin_radio.c
+++ b/src/gwin/gwin_radio.c
@@ -92,6 +92,11 @@ static const gwidgetVMT radioVMT = {
0, // Process mouse move events (NOT USED)
},
#endif
+ #if GINPUT_NEED_KEYBOARD || GWIN_NEED_KEYBOARD
+ {
+ 0 // Process keyboard events
+ },
+ #endif
#if GINPUT_NEED_TOGGLE
{
1, // 1 toggle role
diff --git a/src/gwin/gwin_rules.h b/src/gwin/gwin_rules.h
index 7678ab7c..ea35a426 100644
--- a/src/gwin/gwin_rules.h
+++ b/src/gwin/gwin_rules.h
@@ -38,7 +38,7 @@
#endif
#endif
#if GWIN_NEED_BUTTON || GWIN_NEED_SLIDER || GWIN_NEED_CHECKBOX || GWIN_NEED_LABEL || GWIN_NEED_RADIO || GWIN_NEED_LIST || \
- GWIN_NEED_IMAGE || GWIN_NEED_CHECKBOX || GWIN_NEED_PROGRESSBAR || GWIN_NEED_KEYBOARD
+ GWIN_NEED_IMAGE || GWIN_NEED_CHECKBOX || GWIN_NEED_PROGRESSBAR || GWIN_NEED_KEYBOARD || GWIN_NEED_TEXTEDIT
#if !GWIN_NEED_WIDGET
#if GFX_DISPLAY_RULE_WARNINGS
#warning "GWIN: GWIN_NEED_WIDGET is required when a widget is used. It has been turned on for you."
@@ -123,6 +123,14 @@
#error "GWIN: GDISP_NEED_TEXT is required if GWIN_NEED_CONSOLE is TRUE."
#endif
#endif
+ #if GWIN_NEED_TEXTEDIT
+ #if !GDISP_NEED_TEXT
+ #error "GWIN: GDISP_NEED_TEXT is required if GWIN_NEED_TEXTEDIT is TRUE."
+ #endif
+ #if !(GINPUT_NEED_KEYBOARD || GWIN_NEED_KEYBOARD)
+ #error "GWIN: GINPUT_NEED_KEYBOARD or GWIN_NEED_KEYBOARD is required if GWIN_NEED_TEXTEDIT is TRUE."
+ #endif
+ #endif
#endif
#endif /* _GWIN_RULES_H */
diff --git a/src/gwin/gwin_slider.c b/src/gwin/gwin_slider.c
index c29d5996..c8f47f95 100644
--- a/src/gwin/gwin_slider.c
+++ b/src/gwin/gwin_slider.c
@@ -250,6 +250,11 @@ static const gwidgetVMT sliderVMT = {
SliderMouseMove, // Process mouse move events
},
#endif
+ #if GINPUT_NEED_KEYBOARD || GWIN_NEED_KEYBOARD
+ {
+ 0 // Process keyboard events
+ },
+ #endif
#if GINPUT_NEED_TOGGLE
{
2, // 1 toggle role
diff --git a/src/gwin/gwin_tabset.c b/src/gwin/gwin_tabset.c
index f1bcd374..d059256d 100644
--- a/src/gwin/gwin_tabset.c
+++ b/src/gwin/gwin_tabset.c
@@ -77,6 +77,11 @@ static const gcontainerVMT tabpageVMT = {
0, // Process mouse move events
},
#endif
+ #if GINPUT_NEED_KEYBOARD || GWIN_NEED_KEYBOARD
+ {
+ 0 // Process keyboard events
+ },
+ #endif
#if GINPUT_NEED_TOGGLE
{
0, // 1 toggle role
diff --git a/src/gwin/gwin_textedit.c b/src/gwin/gwin_textedit.c
new file mode 100644
index 00000000..ee147c84
--- /dev/null
+++ b/src/gwin/gwin_textedit.c
@@ -0,0 +1,253 @@
+/*
+ * This file is subject to the terms of the GFX License. If a copy of
+ * the license was not distributed with this file, you can obtain one at:
+ *
+ * http://ugfx.org/license.html
+ */
+
+/**
+ * @file src/gwin/gwin_textedit.c
+ * @brief GWIN TextEdit widget header file
+ */
+
+#include "gfx.h"
+
+#if GFX_USE_GWIN && GWIN_NEED_TEXTEDIT
+
+#include "gwin_class.h"
+#include <string.h>
+
+// Some settings
+#define TEXT_PADDING_LEFT 4
+#define CURSOR_PADDING_LEFT 0
+#define CURSOR_EXTRA_HEIGHT 1
+
+// Macros to assist in data type conversions
+#define gh2obj ((GTexteditObject *)gh)
+#define gw2obj ((GTexteditObject *)gw)
+
+static bool_t resizeText(GWidgetObject* gw, size_t pos, int32_t diff) {
+ char *p, *q;
+ size_t sz;
+
+ p = (char *)gw->text;
+ sz = strlen(p)+1;
+ if (diff < 0)
+ memcpy(p+pos, p+pos-diff, sz-pos+diff);
+ if (!(p = gfxRealloc(p, sz, sz+diff)))
+ return FALSE;
+ gw->text = p;
+ if (diff > 0) {
+ q = p + sz;
+ p += pos;
+ while(--q >= p)
+ q[diff] = q[0];
+ }
+ return TRUE;
+}
+
+#if (GFX_USE_GINPUT && GINPUT_NEED_KEYBOARD) || GWIN_NEED_KEYBOARD
+ static void TextEditKeyboard(GWidgetObject* gw, GEventKeyboard* pke) {
+ // Only react on KEYDOWN events. Ignore KEYUP events.
+ if ((pke->keystate & GKEYSTATE_KEYUP) || !pke->bytecount)
+ return;
+
+ // Is it a special key?
+ if (pke->keystate & GKEYSTATE_SPECIAL) {
+
+ // Arrow keys to move the cursor
+ switch ((uint8_t)pke->c[0]) {
+ case GKEY_LEFT:
+ if (!gw2obj->cursorPos)
+ return;
+ gw2obj->cursorPos--;
+ break;
+ case GKEY_RIGHT:
+ if (!gw->text[gw2obj->cursorPos])
+ return;
+ gw2obj->cursorPos++;
+ break;
+ case GKEY_HOME:
+ if (!gw2obj->cursorPos)
+ return;
+ gw2obj->cursorPos = 0;
+ break;
+ case GKEY_END:
+ if (!gw->text[gw2obj->cursorPos])
+ return;
+ gw2obj->cursorPos = strlen(gw->text);
+ break;
+ default:
+ return;
+ }
+
+ } else {
+
+ // Normal key press
+ switch((uint8_t)pke->c[0]) {
+ case GKEY_BACKSPACE:
+ // Backspace
+ if (!gw2obj->cursorPos)
+ return;
+ gw2obj->cursorPos--;
+ resizeText(gw, gw2obj->cursorPos, -1);
+ break;
+ case GKEY_TAB:
+ case GKEY_LF:
+ case GKEY_CR:
+ // Move to the next field
+ _gwinMoveFocus();
+ return;
+ case GKEY_DEL:
+ // Delete
+ if (!gw->text[gw2obj->cursorPos])
+ return;
+ resizeText(gw, gw2obj->cursorPos, -1);
+ break;
+ default:
+ // Ignore any other control characters
+ if ((uint8_t)pke->c[0] < GKEY_SPACE)
+ return;
+
+ // Keep the edit length to less than the maximum
+ if (gw2obj->maxSize && gw2obj->cursorPos+pke->bytecount > gw2obj->maxSize)
+ return;
+
+ // Make space
+ resizeText(gw, gw2obj->cursorPos, pke->bytecount);
+
+ // Insert the character
+ memcpy((char *)gw->text+gw2obj->cursorPos, pke->c, pke->bytecount);
+ gw2obj->cursorPos += pke->bytecount;
+ break;
+ }
+ }
+
+ _gwinUpdate((GHandle)gw);
+ }
+#endif
+
+static void gwinTexteditDefaultDraw(GWidgetObject* gw, void* param);
+
+static const gwidgetVMT texteditVMT = {
+ {
+ "TextEdit", // The class name
+ sizeof(GTexteditObject), // The object size
+ _gwidgetDestroy, // The destroy routine
+ _gwidgetRedraw, // The redraw routine
+ 0, // The after-clear routine
+ },
+ gwinTexteditDefaultDraw, // default drawing routine
+ #if GINPUT_NEED_MOUSE
+ {
+ 0, // Process mouse down events (NOT USED)
+ 0, // Process mouse up events (NOT USED)
+ 0, // Process mouse move events (NOT USED)
+ },
+ #endif
+ #if (GFX_USE_GINPUT && GINPUT_NEED_KEYBOARD) || GWIN_NEED_KEYBOARD
+ {
+ TextEditKeyboard // Process keyboard key down events
+ },
+ #endif
+ #if GINPUT_NEED_TOGGLE
+ {
+ 0, // No toggle role
+ 0, // Assign Toggles (NOT USED)
+ 0, // Get Toggles (NOT USED)
+ 0, // Process toggle off event (NOT USED)
+ 0, // Process toggle on event (NOT USED)
+ },
+ #endif
+ #if GINPUT_NEED_DIAL
+ {
+ 0, // No dial roles
+ 0, // Assign Dials (NOT USED)
+ 0, // Get Dials (NOT USED)
+ 0, // Procees dial move events (NOT USED)
+ },
+ #endif
+};
+
+GHandle gwinGTexteditCreate(GDisplay* g, GTexteditObject* wt, GWidgetInit* pInit, size_t maxSize)
+{
+ char *p;
+
+ // Create the underlying widget
+ if (!(wt = (GTexteditObject*)_gwidgetCreate(g, &wt->w, pInit, &texteditVMT)))
+ return 0;
+
+ wt->maxSize = maxSize;
+
+ // Reallocate the text (if necessary)
+ if (!(wt->w.g.flags & GWIN_FLG_ALLOCTXT)) {
+ if (!(p = gfxAlloc(wt->maxSize+1)))
+ return 0;
+ strncpy(p, wt->w.text, wt->maxSize);
+ wt->w.text = p;
+ wt->w.g.flags |= GWIN_FLG_ALLOCTXT;
+ }
+
+ // Set text and cursor position
+ wt->cursorPos = strlen(wt->w.text);
+
+ gwinSetVisible(&wt->w.g, pInit->g.show);
+
+ return (GHandle)wt;
+}
+
+static void gwinTexteditDefaultDraw(GWidgetObject* gw, void* param)
+{
+ const char *p;
+ coord_t cpos, tpos;
+ color_t ccol, tcol;
+ (void)param;
+
+ // Is it a valid handle?
+ if (gw->g.vmt != (gwinVMT*)&texteditVMT)
+ return;
+
+ // Retrieve colors
+ tcol = (gw->g.flags & GWIN_FLG_SYSENABLED) ? gw->pstyle->enabled.text : gw->pstyle->disabled.text;
+ ccol = (gw->g.flags & GWIN_FLG_SYSENABLED) ? gw->pstyle->enabled.edge : gw->pstyle->disabled.edge;
+
+ // Adjust the text position so the cursor fits in the window
+ p = gw->text;
+ if (!gw2obj->cursorPos)
+ tpos = 0;
+ else {
+ for(cpos = gw2obj->cursorPos; ; p++, cpos--) {
+ tpos = gdispGetStringWidthCount(p, gw->g.font, cpos);
+ if (tpos < gw->g.width-(TEXT_PADDING_LEFT+CURSOR_PADDING_LEFT))
+ break;
+ }
+ }
+
+ // Render background and string
+ #if TEXT_PADDING_LEFT
+ gdispGFillArea(gw->g.display, gw->g.x, gw->g.y, TEXT_PADDING_LEFT, gw->g.height, gw->pstyle->background);
+ #endif
+ gdispGFillStringBox(gw->g.display, gw->g.x + TEXT_PADDING_LEFT, gw->g.y, gw->g.width-TEXT_PADDING_LEFT, gw->g.height, p, gw->g.font, tcol, gw->pstyle->background, justifyLeft);
+
+ // Render cursor (if focused)
+ if (gwinGetFocus() == (GHandle)gw) {
+ // Calculate cursor stuff
+
+ // Draw cursor
+ tpos += gw->g.x + CURSOR_PADDING_LEFT + TEXT_PADDING_LEFT + gdispGetFontMetric(gw->g.font, fontBaselineX)/2;
+ cpos = (gw->g.height - gdispGetFontMetric(gw->g.font, fontHeight))/2 - CURSOR_EXTRA_HEIGHT;
+ gdispGDrawLine(gw->g.display, tpos, gw->g.y + cpos, tpos, gw->g.y + gw->g.height - cpos, ccol);
+ }
+
+ // Render border
+ gdispGDrawBox(gw->g.display, gw->g.x, gw->g.y, gw->g.width, gw->g.height, ccol);
+
+ // Render highlighted border of focused
+ _gwidgetDrawFocusRect(gw, 1, 1, gw->g.width-2, gw->g.height-2);
+
+}
+
+#undef gh2obj
+#undef gw2obj
+
+#endif // GFX_USE_GWIN && GWIN_NEED_TEXTEDIT
diff --git a/src/gwin/gwin_textedit.h b/src/gwin/gwin_textedit.h
new file mode 100644
index 00000000..f39f0c2a
--- /dev/null
+++ b/src/gwin/gwin_textedit.h
@@ -0,0 +1,68 @@
+/*
+ * This file is subject to the terms of the GFX License. If a copy of
+ * the license was not distributed with this file, you can obtain one at:
+ *
+ * http://ugfx.org/license.html
+ */
+
+/**
+ * @file src/gwin/gwin_textedit.h
+ * @brief GWIN textedit widget header file
+ *
+ * @defgroup TextEdit TextEdit
+ * @ingroup Widgets
+ *
+ * @details A GWIN TextEdit widget allows user input.
+ *
+ * @pre GFX_USE_GDISP must be set to TRUE in your gfxconf.h
+ * @pre GFX_USE_GWIN must be set to TRUE in your gfxconf.h
+ * @pre GDISP_NEED_TEXT must be set to TRUE in your gfxconf.h
+ * @pre GWIN_NEED_TEXTEDIT must be set to TRUE in your gfxconf.h
+ * @pre The fonts you want to use must be enabled in your gfxconf.h
+ *
+ * @{
+ */
+
+#ifndef _GWIN_TEXTEDIT_H
+#define _GWIN_TEXTEDIT_H
+
+// This file is included within "src/gwin/gwin_widget.h"
+
+// A TextEdit widget
+typedef struct GTexteditObject {
+ GWidgetObject w;
+
+ char* textBuffer;
+ size_t maxSize;
+ uint16_t cursorPos;
+} GTexteditObject;
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * @brief Create a TextEdit widget
+ * @details A TextEdit widget is a rectangular box which allows the user to input data through a keyboard.
+ * The keyboard can either be a physical one or a virtual on-screen keyboard as the keyboard driver
+ * is abstracted through the GINPUT module.
+ *
+ * @param[in] g The GDisplay on which the textedit should be displayed
+ * @param[in] wt The TextEdit structure to initialise. If this is NULL, the structure is dynamically allocated.
+ * @param[in] pInit The initialisation parameters to use.
+ * @param[in] maxSize The maximum number of characters the TextEdit widget can hold. (0 means unlimited).
+ *
+ * @return NULL if there is no resultant drawing area, otherwise the widget handle.
+ *
+ * @note If the initial text set is larger than maxSize then the text is truncated at maxSize characters.
+ * @api
+ */
+GHandle gwinGTexteditCreate(GDisplay* g, GTexteditObject* wt, GWidgetInit* pInit, size_t maxSize);
+#define gwinTexteditCreate(wt, pInit, maxSize) gwinGTexteditCreate(GDISP, wt, pInit, maxSize)
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // _GWIN_TEXTEDIT_H
+/** @} */
diff --git a/src/gwin/gwin_widget.c b/src/gwin/gwin_widget.c
index bfc5a48f..1bf91b11 100644
--- a/src/gwin/gwin_widget.c
+++ b/src/gwin/gwin_widget.c
@@ -18,19 +18,25 @@
#include "gwin_class.h"
-/* Our listener for events for widgets */
-static GListener gl;
+// Our listener for events for widgets
+static GListener gl;
-/* Our default style - a white background theme */
+#if GFX_USE_GINPUT && GINPUT_NEED_KEYBOARD
+ // Our current focus window
+ static GHandle _widgetInFocus;
+#endif
+
+// Our default style - a white background theme
const GWidgetStyle WhiteWidgetStyle = {
HTML2COLOR(0xFFFFFF), // window background
+ HTML2COLOR(0x2A8FCD), // focused
// enabled color set
{
HTML2COLOR(0x000000), // text
HTML2COLOR(0x404040), // edge
HTML2COLOR(0xE0E0E0), // fill
- HTML2COLOR(0xE0E0E0), // progress - inactive area
+ HTML2COLOR(0xE0E0E0) // progress - inactive area
},
// disabled color set
@@ -38,7 +44,7 @@ const GWidgetStyle WhiteWidgetStyle = {
HTML2COLOR(0xC0C0C0), // text
HTML2COLOR(0x808080), // edge
HTML2COLOR(0xE0E0E0), // fill
- HTML2COLOR(0xC0E0C0), // progress - active area
+ HTML2COLOR(0xC0E0C0) // progress - active area
},
// pressed color set
@@ -46,20 +52,21 @@ const GWidgetStyle WhiteWidgetStyle = {
HTML2COLOR(0x404040), // text
HTML2COLOR(0x404040), // edge
HTML2COLOR(0x808080), // fill
- HTML2COLOR(0x00E000), // progress - active area
- },
+ HTML2COLOR(0x00E000) // progress - active area
+ }
};
/* Our black style */
const GWidgetStyle BlackWidgetStyle = {
HTML2COLOR(0x000000), // window background
+ HTML2COLOR(0x2A8FCD), // focused
// enabled color set
{
HTML2COLOR(0xC0C0C0), // text
HTML2COLOR(0xC0C0C0), // edge
HTML2COLOR(0x606060), // fill
- HTML2COLOR(0x404040), // progress - inactive area
+ HTML2COLOR(0x404040) // progress - inactive area
},
// disabled color set
@@ -67,7 +74,7 @@ const GWidgetStyle BlackWidgetStyle = {
HTML2COLOR(0x808080), // text
HTML2COLOR(0x404040), // edge
HTML2COLOR(0x404040), // fill
- HTML2COLOR(0x004000), // progress - active area
+ HTML2COLOR(0x004000) // progress - active area
},
// pressed color set
@@ -75,19 +82,20 @@ const GWidgetStyle BlackWidgetStyle = {
HTML2COLOR(0xFFFFFF), // text
HTML2COLOR(0xC0C0C0), // edge
HTML2COLOR(0xE0E0E0), // fill
- HTML2COLOR(0x008000), // progress - active area
- },
+ HTML2COLOR(0x008000) // progress - active area
+ }
};
static const GWidgetStyle * defaultStyle = &BlackWidgetStyle;
-/* We use these everywhere in this file */
+// We use these everywhere in this file
#define gw ((GWidgetObject *)gh)
#define wvmt ((gwidgetVMT *)gh->vmt)
-/* Process an event */
+// Process an event
static void gwidgetEvent(void *param, GEvent *pe) {
#define pme ((GEventMouse *)pe)
+ #define pke ((GEventKeyboard *)pe)
#define pte ((GEventToggle *)pe)
#define pde ((GEventDial *)pe)
@@ -105,7 +113,7 @@ static void gwidgetEvent(void *param, GEvent *pe) {
case GEVENT_MOUSE:
case GEVENT_TOUCH:
// Cycle through all windows
- for(gh = 0, h = gwinGetNextWindow(0); h; h = gwinGetNextWindow(h)) {
+ for (gh = 0, h = gwinGetNextWindow(0); h; h = gwinGetNextWindow(h)) {
// The window must be on this display and visible to be relevant
if (h->display != pme->display || !(h->flags & GWIN_FLG_SYSVISIBLE))
@@ -123,6 +131,7 @@ static void gwidgetEvent(void *param, GEvent *pe) {
// There is only ever one captured mouse. Prevent normal mouse processing if there is a captured mouse
gh = 0;
+
break;
}
@@ -135,6 +144,13 @@ static void gwidgetEvent(void *param, GEvent *pe) {
if (gh && (gh->flags & (GWIN_FLG_WIDGET|GWIN_FLG_SYSENABLED)) == (GWIN_FLG_WIDGET|GWIN_FLG_SYSENABLED)) {
if ((pme->buttons & GMETA_MOUSE_DOWN)) {
gh->flags |= GWIN_FLG_MOUSECAPTURE;
+
+ #if (GFX_USE_GINPUT && GINPUT_NEED_KEYBOARD) || GWIN_NEED_KEYBOARD
+ // We should try and capture the focus on this window.
+ // If we can't then we don't change the focus
+ gwinSetFocus(gh);
+ #endif
+
if (wvmt->MouseDown)
wvmt->MouseDown(gw, pme->x - gh->x, pme->y - gh->y);
}
@@ -142,6 +158,21 @@ static void gwidgetEvent(void *param, GEvent *pe) {
break;
#endif
+ #if (GFX_USE_GINPUT && GINPUT_NEED_KEYBOARD) || GWIN_NEED_KEYBOARD
+ case GEVENT_KEYBOARD:
+ // If Tab key pressed then set focus to next widget
+ if (pke->bytecount == 1 && pke->c[0] == GKEY_TAB) {
+ if (!(pke->keystate & GKEYSTATE_KEYUP))
+ _gwinMoveFocus();
+ break;
+ }
+
+ // Otherwise, send keyboard events only to widget in focus
+ if (_widgetInFocus)
+ ((gwidgetVMT*)_widgetInFocus->vmt)->KeyboardEvent((GWidgetObject*)_widgetInFocus, pke);
+ break;
+ #endif
+
#if GFX_USE_GINPUT && GINPUT_NEED_TOGGLE
case GEVENT_TOGGLE:
// Cycle through all windows
@@ -191,9 +222,108 @@ static void gwidgetEvent(void *param, GEvent *pe) {
#undef pme
#undef pte
+ #undef pke
#undef pde
}
+#if (GFX_USE_GINPUT && GINPUT_NEED_KEYBOARD) || GWIN_NEED_KEYBOARD
+ GHandle gwinGetFocus(void) {
+ return _widgetInFocus;
+ }
+
+ bool_t gwinSetFocus(GHandle gh) {
+ GHandle oldFocus;
+
+ // Do we already have the focus?
+ if (gh == _widgetInFocus)
+ return TRUE;
+
+ // The new window must be NULLL or a visible enabled widget with a keyboard handler
+ if (!gh || ((gh->flags & (GWIN_FLG_WIDGET|GWIN_FLG_ENABLED|GWIN_FLG_SYSENABLED|GWIN_FLG_VISIBLE|GWIN_FLG_SYSVISIBLE)) == (GWIN_FLG_WIDGET|GWIN_FLG_ENABLED|GWIN_FLG_SYSENABLED|GWIN_FLG_VISIBLE|GWIN_FLG_SYSVISIBLE)
+ && ((gwidgetVMT*)gh->vmt)->KeyboardEvent)) {
+ // Move the current focus
+ oldFocus = _widgetInFocus;
+ _widgetInFocus = gh;
+ if (oldFocus) _gwinUpdate(oldFocus);
+ if (gh) _gwinUpdate(gh);
+ return TRUE;
+ }
+ return FALSE;
+ }
+
+ void _gwinMoveFocus(void) {
+ GHandle gh;
+ bool_t looponce;
+
+ // Find a new focus window (one may or may not exist).
+ looponce = FALSE;
+ for(gh = gwinGetNextWindow(_widgetInFocus); ; gh = gwinGetNextWindow(gh)) {
+ if (!gh && !looponce) {
+ looponce = TRUE;
+ gh = gwinGetNextWindow(0);
+ }
+ if (gwinSetFocus(gh))
+ break;
+ }
+ }
+
+ void _gwinFixFocus(GHandle gh) {
+ GHandle oldFocus;
+
+ if ((gh->flags & (GWIN_FLG_WIDGET|GWIN_FLG_ENABLED|GWIN_FLG_SYSENABLED|GWIN_FLG_VISIBLE|GWIN_FLG_SYSVISIBLE)) == (GWIN_FLG_WIDGET|GWIN_FLG_ENABLED|GWIN_FLG_SYSENABLED|GWIN_FLG_VISIBLE|GWIN_FLG_SYSVISIBLE)
+ && ((gwidgetVMT*)gh->vmt)->KeyboardEvent) {
+
+ // We are a candidate to be able to claim the focus
+
+ // Claim the focus if no-one else has
+ if (!_widgetInFocus)
+ _widgetInFocus = gh;
+
+ return;
+ }
+
+ // We have lost any right to the focus
+
+ // Did we have the focus
+ if (gh != _widgetInFocus)
+ return;
+
+ // We did - we need to find a new focus window
+ oldFocus = _widgetInFocus;
+ for(gh = gwinGetNextWindow(oldFocus); gh && gh != oldFocus; gh = gwinGetNextWindow(gh)) {
+
+ // Must be a visible enabled widget with a keyboard handler
+ if ((gh->flags & (GWIN_FLG_WIDGET|GWIN_FLG_ENABLED|GWIN_FLG_SYSENABLED|GWIN_FLG_VISIBLE|GWIN_FLG_SYSVISIBLE)) == (GWIN_FLG_WIDGET|GWIN_FLG_ENABLED|GWIN_FLG_SYSENABLED|GWIN_FLG_VISIBLE|GWIN_FLG_SYSVISIBLE)
+ && ((gwidgetVMT*)gh->vmt)->KeyboardEvent) {
+
+ // Grab the focus for the new window
+ _widgetInFocus = gh;
+
+ // This new window still needs to be marked for redraw (but don't actually do it yet).
+ gh->flags |= GWIN_FLG_NEEDREDRAW;
+ // RedrawPending |= DOREDRAW_VISIBLES; - FIX LATER
+ return;
+ }
+ }
+
+ // No-one has the right to the focus
+ _widgetInFocus = 0;
+ }
+
+ void _gwidgetDrawFocusRect(GWidgetObject *gx, coord_t x, coord_t y, coord_t cx, coord_t cy) {
+ // Don't do anything if we don't have the focus
+ if (&gx->g != _widgetInFocus)
+ return;
+
+ // Use the very simplest possible focus rectangle for now
+ uint16_t i = 0;
+ for (i = 0; i < GWIN_FOCUS_HIGHLIGHT_WIDTH; i++) {
+ gdispGDrawBox(gx->g.display, gx->g.x+x+i, gx->g.y+y+i, cx-2*i, cy-2*i, gx->pstyle->focus);
+ }
+ }
+
+#endif
+
#if GFX_USE_GINPUT && GINPUT_NEED_TOGGLE
static GHandle FindToggleUser(uint16_t instance) {
GHandle gh;
@@ -235,6 +365,10 @@ void _gwidgetInit(void)
geventListenerInit(&gl);
geventRegisterCallback(&gl, gwidgetEvent, 0);
geventAttachSource(&gl, ginputGetMouse(GMOUSE_ALL_INSTANCES), GLISTEN_MOUSEMETA|GLISTEN_MOUSEDOWNMOVES);
+
+ #if GINPUT_NEED_KEYBOARD
+ geventAttachSource(&gl, ginputGetKeyboard(GKEYBOARD_ALL_INSTANCES), GLISTEN_KEYUP);
+ #endif
}
void _gwidgetDeinit(void)
@@ -267,6 +401,10 @@ void _gwidgetDestroy(GHandle gh) {
uint16_t role, instance;
#endif
+ // Make the window is invisible so it is not eligible for focus
+ gh->flags &= ~GWIN_FLG_VISIBLE;
+ _gwinFixFocus(gh);
+
// Deallocate the text (if necessary)
if ((gh->flags & GWIN_FLG_ALLOCTXT)) {
gh->flags &= ~GWIN_FLG_ALLOCTXT;
@@ -361,7 +499,6 @@ const GWidgetStyle *gwinGetDefaultStyle(void) {
return defaultStyle;
}
-
void gwinSetText(GHandle gh, const char *text, bool_t useAlloc) {
if (!(gh->flags & GWIN_FLG_WIDGET))
return;
@@ -398,12 +535,22 @@ const char *gwinGetText(GHandle gh) {
return gw->text;
}
+bool_t gwinIsWidget(GHandle gh) {
+ if (gh->flags & GWIN_FLG_WIDGET) {
+ return TRUE;
+ }
+
+ return FALSE;
+}
+
void gwinSetStyle(GHandle gh, const GWidgetStyle *pstyle) {
if (!(gh->flags & GWIN_FLG_WIDGET))
return;
+
gw->pstyle = pstyle ? pstyle : defaultStyle;
gh->bgcolor = pstyle->background;
gh->color = pstyle->enabled.text;
+
_gwinUpdate(gh);
}
diff --git a/src/gwin/gwin_widget.h b/src/gwin/gwin_widget.h
index 0ed80a84..732d7d1c 100644
--- a/src/gwin/gwin_widget.h
+++ b/src/gwin/gwin_widget.h
@@ -33,10 +33,10 @@ struct GWidgetObject;
* @{
*/
typedef struct GColorSet {
- color_t text; // @< The text color
- color_t edge; // @< The edge color
- color_t fill; // @< The fill color
- color_t progress; // @< The color of progress bars
+ color_t text; /**< The text color */
+ color_t edge; /**< The edge color */
+ color_t fill; /**< The fill color */
+ color_t progress; /**< The color of progress bars */
} GColorSet;
/** @} */
@@ -48,10 +48,11 @@ typedef struct GColorSet {
* @{
*/
typedef struct GWidgetStyle {
- color_t background; // @< The window background color
- GColorSet enabled; // @< The colors when enabled
- GColorSet disabled; // @< The colors when disabled
- GColorSet pressed; // @< The colors when pressed
+ color_t background; /**< The window background color */
+ color_t focus; /**< The color when a widget is focused */
+ GColorSet enabled; /**< The colors when enabled */
+ GColorSet disabled; /**< The colors when disabled */
+ GColorSet pressed; /**< The colors when pressed */
} GWidgetStyle;
/** @} */
@@ -92,13 +93,13 @@ typedef uint16_t WidgetTag;
* @{
*/
typedef struct GWidgetInit {
- GWindowInit g; // @< The GWIN initializer
- const char * text; // @< The initial text
- CustomWidgetDrawFunction customDraw; // @< A custom draw function - use NULL for the standard
- void * customParam; // @< A parameter for the custom draw function (default = NULL)
- const GWidgetStyle * customStyle; // @< A custom style to use - use NULL for the default style
+ GWindowInit g; /**< The GWIN initializer */
+ const char * text; /**< The initial text */
+ CustomWidgetDrawFunction customDraw; /**< A custom draw function - use NULL for the standard */
+ void * customParam; /**< A parameter for the custom draw function (default = NULL) */
+ const GWidgetStyle * customStyle; /**< A custom style to use - use NULL for the default style */
#if GWIN_WIDGET_TAGS || defined(__DOXYGEN__)
- WidgetTag tag; // @< The tag to associate with the widget
+ WidgetTag tag; /**< The tag to associate with the widget */
#endif
} GWidgetInit;
/** @} */
@@ -113,13 +114,13 @@ typedef struct GWidgetInit {
* @{
*/
typedef struct GWidgetObject {
- GWindowObject g; // @< This is still a GWIN
- const char * text; // @< The widget text
- CustomWidgetDrawFunction fnDraw; // @< The current draw function
- void * fnParam; // @< A parameter for the current draw function
- const GWidgetStyle * pstyle; // @< The current widget style colors
+ GWindowObject g; /**< This is still a GWIN */
+ const char * text; /**< The widget text */
+ CustomWidgetDrawFunction fnDraw; /**< The current draw function */
+ void * fnParam; /**< A parameter for the current draw function */
+ const GWidgetStyle * pstyle; /**< The current widget style colors */
#if GWIN_WIDGET_TAGS || defined(__DOXYGEN__)
- WidgetTag tag; // @< The widget tag
+ WidgetTag tag; /**< The widget tag */
#endif
} GWidgetObject;
/** @} */
@@ -144,10 +145,10 @@ typedef struct GWidgetObject {
* @{
*/
typedef struct GEventGWin {
- GEventType type; // The type of this event
- GHandle gwin; // The gwin window handle
+ GEventType type; /**< The type of this event */
+ GHandle gwin; /**< The gwin window handle */
#if GWIN_NEED_WIDGET && GWIN_WIDGET_TAGS
- WidgetTag tag; // The tag (if applicable)
+ WidgetTag tag; /**< The tag (if applicable) */
#endif
} GEventGWin;
/** @} */
@@ -228,6 +229,17 @@ void gwinSetText(GHandle gh, const char *text, bool_t useAlloc);
*/
const char *gwinGetText(GHandle gh);
+/**
+ * @brief Check whether a handles is a widget handle or not
+ *
+ * @param[in] gh The handle to check.
+ *
+ * @return TRUE if the passed handle is a widget handle. FALSE otherwise.
+ *
+ * @api
+ */
+bool_t gwinIsWidget(GHandle gh);
+
#if GWIN_WIDGET_TAGS || defined(__DOXYGEN__)
/**
* @brief Set the tag of a widget.
@@ -344,6 +356,36 @@ bool_t gwinAttachListener(GListener *pl);
bool_t gwinAttachDial(GHandle gh, uint16_t role, uint16_t instance);
#endif
+#if (GFX_USE_GINPUT && GINPUT_NEED_KEYBOARD) || GWIN_NEED_KEYBOARD || defined(__DOXYGEN__)
+ /**
+ * @brief Set the keyboard focus to a specific window
+ * @return Returns TRUE if the focus could be set to that window
+ *
+ * @param[in] gh The window
+ *
+ * @note Passing NULL will remove the focus from any window.
+ * @note Only visible enabled widgets are capable of getting the focus.
+ *
+ * @api
+ */
+ bool_t gwinSetFocus(GHandle gh);
+
+ /**
+ * @brief Get the widget that is currently in focus
+ *
+ * @details The widget that is currently in focus is the widget that
+ * receives mouse and keyboard events.
+ *
+ * @return The handle of the widget that is currently in focus. May be NULL.
+ *
+ * @api
+ */
+ GHandle gwinGetFocus(void);
+#else
+ #define gwinGetFocus() (0)
+ #define gwinSetFocus(gh) (FALSE)
+#endif
+
#ifdef __cplusplus
}
#endif
@@ -381,5 +423,9 @@ bool_t gwinAttachListener(GListener *pl);
#include "gwin_keyboard.h"
#endif
+#if GWIN_NEED_TEXTEDIT || defined(__DOXYGEN__)
+ #include "gwin_textedit.h"
+#endif
+
#endif /* _GWIDGET_H */
/** @} */
diff --git a/src/gwin/gwin_wm.c b/src/gwin/gwin_wm.c
index 00365c36..ef7333fa 100644
--- a/src/gwin/gwin_wm.c
+++ b/src/gwin/gwin_wm.c
@@ -162,7 +162,6 @@
extern const GWindowManager GNullWindowManager;
GWindowManager * _GWINwm;
bool_t _gwinFlashState;
-
static gfxSem gwinsem;
static gfxQueueASync _GWINList;
#if GWIN_NEED_FLASHING
@@ -331,14 +330,23 @@ void _gwinUpdate(GHandle gh) {
if (!gh->parent || (gh->parent->flags & GWIN_FLG_SYSVISIBLE)) {
// We have been made visible
gh->flags |= (GWIN_FLG_SYSVISIBLE|GWIN_FLG_NEEDREDRAW|GWIN_FLG_BGREDRAW);
+
+ // Do we want to grab the focus
+ _gwinFixFocus(gh);
+
RedrawPending |= DOREDRAW_VISIBLES;
}
break;
case (GWIN_FLG_VISIBLE|GWIN_FLG_SYSVISIBLE):
if (!gh->parent || (gh->parent->flags & GWIN_FLG_SYSVISIBLE))
break;
+
// Parent has been made invisible
gh->flags &= ~GWIN_FLG_SYSVISIBLE;
+
+ // No focus for us anymore
+ _gwinFixFocus(gh);
+
break;
case GWIN_FLG_SYSVISIBLE:
// We have been made invisible
@@ -346,6 +354,10 @@ void _gwinUpdate(GHandle gh) {
if (!gh->parent || (gh->parent->flags & GWIN_FLG_SYSVISIBLE)) {
// The parent is visible so we must clear the area we took
gh->flags |= (GWIN_FLG_NEEDREDRAW|GWIN_FLG_BGREDRAW);
+
+ // No focus for us anymore
+ _gwinFixFocus(gh);
+
RedrawPending |= DOREDRAW_INVISIBLES;
}
break;
@@ -455,6 +467,10 @@ void gwinRedraw(GHandle gh) {
if (visible) {
if (!(gh->flags & GWIN_FLG_VISIBLE)) {
gh->flags |= (GWIN_FLG_VISIBLE|GWIN_FLG_SYSVISIBLE|GWIN_FLG_NEEDREDRAW|GWIN_FLG_BGREDRAW);
+
+ // Do we want to grab the focus
+ _gwinFixFocus(gh);
+
RedrawPending |= DOREDRAW_VISIBLES;
TriggerRedraw();
}
@@ -462,6 +478,10 @@ void gwinRedraw(GHandle gh) {
if ((gh->flags & GWIN_FLG_VISIBLE)) {
gh->flags &= ~(GWIN_FLG_VISIBLE|GWIN_FLG_SYSVISIBLE);
gh->flags |= (GWIN_FLG_NEEDREDRAW|GWIN_FLG_BGREDRAW);
+
+ // No focus for us anymore
+ _gwinFixFocus(gh);
+
RedrawPending |= DOREDRAW_INVISIBLES;
TriggerRedraw();
}
@@ -482,6 +502,10 @@ void gwinRedraw(GHandle gh) {
for(gh = gwinGetNextWindow(0); gh; gh = gwinGetNextWindow(gh)) {
if ((gh->flags & (GWIN_FLG_SYSENABLED|GWIN_FLG_ENABLED)) == GWIN_FLG_ENABLED && (!gh->parent || (gh->parent->flags & GWIN_FLG_SYSENABLED))) {
gh->flags |= GWIN_FLG_SYSENABLED; // Fix it
+
+ // Do we want to grab the focus
+ _gwinFixFocus(gh);
+
_gwinUpdate(gh);
}
}
@@ -495,6 +519,10 @@ void gwinRedraw(GHandle gh) {
for(gh = gwinGetNextWindow(0); gh; gh = gwinGetNextWindow(gh)) {
if ((gh->flags & GWIN_FLG_SYSENABLED) && (!(gh->flags & GWIN_FLG_ENABLED) || (gh->parent && !(gh->parent->flags & GWIN_FLG_SYSENABLED)))) {
gh->flags &= ~GWIN_FLG_SYSENABLED; // Fix it
+
+ // No focus for us anymore
+ _gwinFixFocus(gh);
+
_gwinUpdate(gh);
}
}
@@ -506,11 +534,19 @@ void gwinRedraw(GHandle gh) {
if (enabled) {
if (!(gh->flags & GWIN_FLG_ENABLED)) {
gh->flags |= (GWIN_FLG_ENABLED|GWIN_FLG_SYSENABLED);
+
+ // Do we want to grab the focus
+ _gwinFixFocus(gh);
+
_gwinUpdate(gh);
}
} else {
if ((gh->flags & GWIN_FLG_ENABLED)) {
gh->flags &= ~(GWIN_FLG_ENABLED|GWIN_FLG_SYSENABLED);
+
+ // No focus for us anymore
+ _gwinFixFocus(gh);
+
_gwinUpdate(gh);
}
}