X-Git-Url: https://git.dogcows.com/gitweb?a=blobdiff_plain;f=openbox%2Fprompt.c;h=54ea469d921f38912e23c4a01b301f435d8600f0;hb=0e9cfd7c77d8608a4be29f43413575d9553bf21c;hp=ea440e95e1d83eb98f281deadf122a3efdf22247;hpb=f5c2d6d3798fdc70c8bbc5d8205cf20e2b2a7cd3;p=chaz%2Fopenbox

diff --git a/openbox/prompt.c b/openbox/prompt.c
index ea440e95..54ea469d 100644
--- a/openbox/prompt.c
+++ b/openbox/prompt.c
@@ -21,6 +21,7 @@
 #include "screen.h"
 #include "client.h"
 #include "obt/display.h"
+#include "obt/keyboard.h"
 #include "obt/prop.h"
 #include "gettext.h"
 
@@ -28,7 +29,7 @@ static GList *prompt_list = NULL;
 
 /* we construct these */
 static RrAppearance *prompt_a_button;
-static RrAppearance *prompt_a_hover;
+static RrAppearance *prompt_a_focus;
 static RrAppearance *prompt_a_press;
 /* we change the max width which would screw with others */
 static RrAppearance *prompt_a_msg;
@@ -39,31 +40,35 @@ static void render_button(ObPrompt *self, ObPromptElement *e);
 
 void prompt_startup(gboolean reconfig)
 {
-    RrColor *c_button, *c_hover, *c_press;
+    RrColor *c_button, *c_focus, *c_press;
 
     prompt_a_button = RrAppearanceCopy(ob_rr_theme->a_focused_unpressed_close);
-    prompt_a_hover = RrAppearanceCopy(ob_rr_theme->a_hover_focused_close);
+    prompt_a_focus = RrAppearanceCopy(ob_rr_theme->a_hover_focused_close);
     prompt_a_press = RrAppearanceCopy(ob_rr_theme->a_focused_pressed_close);
 
     c_button = prompt_a_button->texture[0].data.mask.color;
-    c_hover = prompt_a_button->texture[0].data.mask.color;
+    c_focus = prompt_a_button->texture[0].data.mask.color;
     c_press = prompt_a_button->texture[0].data.mask.color;
 
     RrAppearanceRemoveTextures(prompt_a_button);
-    RrAppearanceRemoveTextures(prompt_a_hover);
+    RrAppearanceRemoveTextures(prompt_a_focus);
     RrAppearanceRemoveTextures(prompt_a_press);
 
     RrAppearanceAddTextures(prompt_a_button, 1);
-    RrAppearanceAddTextures(prompt_a_hover, 1);
+    RrAppearanceAddTextures(prompt_a_focus, 1);
     RrAppearanceAddTextures(prompt_a_press, 1);
 
     /* totally cheating here.. */
     prompt_a_button->texture[0] = ob_rr_theme->osd_hilite_label->texture[0];
-    prompt_a_hover->texture[0] = ob_rr_theme->osd_hilite_label->texture[0];
+    prompt_a_focus->texture[0] = ob_rr_theme->osd_hilite_label->texture[0];
     prompt_a_press->texture[0] = ob_rr_theme->osd_hilite_label->texture[0];
 
+    prompt_a_button->texture[0].data.text.justify = RR_JUSTIFY_CENTER;
+    prompt_a_focus->texture[0].data.text.justify = RR_JUSTIFY_CENTER;
+    prompt_a_press->texture[0].data.text.justify = RR_JUSTIFY_CENTER;
+
     prompt_a_button->texture[0].data.text.color = c_button;
-    prompt_a_hover->texture[0].data.text.color = c_hover;
+    prompt_a_focus->texture[0].data.text.color = c_focus;
     prompt_a_press->texture[0].data.text.color = c_press;
 
     prompt_a_msg = RrAppearanceCopy(ob_rr_theme->osd_hilite_label);
@@ -82,23 +87,29 @@ void prompt_startup(gboolean reconfig)
 void prompt_shutdown(gboolean reconfig)
 {
     RrAppearanceFree(prompt_a_button);
-    RrAppearanceFree(prompt_a_hover);
+    RrAppearanceFree(prompt_a_focus);
     RrAppearanceFree(prompt_a_press);
     RrAppearanceFree(prompt_a_msg);
 }
 
-ObPrompt* prompt_new(const gchar *msg, const gchar *const *answers)
+ObPrompt* prompt_new(const gchar *msg,
+                     const ObPromptAnswer *answers, gint n_answers,
+                     gint default_result, gint cancel_result,
+                     ObPromptCallback func, gpointer data)
 {
     ObPrompt *self;
     XSetWindowAttributes attrib;
-    guint i;
-    const gchar *const *c;
+    gint i;
 
     attrib.override_redirect = FALSE;
     attrib.border_pixel = RrColorPixel(ob_rr_theme->osd_border_color);
 
     self = g_new0(ObPrompt, 1);
     self->ref = 1;
+    self->func = func;
+    self->data = data;
+    self->default_result = default_result;
+    self->cancel_result = cancel_result;
     self->super.type = OB_WINDOW_CLASS_PROMPT;
     self->super.window = XCreateWindow(obt_display, obt_root(ob_screen),
                                        0, 0, 1, 1, ob_rr_theme->obwidth,
@@ -107,11 +118,17 @@ ObPrompt* prompt_new(const gchar *msg, const gchar *const *answers)
                                        CWOverrideRedirect | CWBorderPixel,
                                        &attrib);
 
+    /* make it a dialog type window */
     OBT_PROP_SET32(self->super.window, NET_WM_WINDOW_TYPE, ATOM,
                    OBT_PROP_ATOM(NET_WM_WINDOW_TYPE_DIALOG));
 
+    /* listen for key presses on the window */
+    self->event_mask = KeyPressMask;
+
+    /* we make a copy of this appearance for each prompt */
     self->a_bg = RrAppearanceCopy(ob_rr_theme->osd_hilite_bg);
 
+    /* set up the text message widow */
     self->msg.text = g_strdup(msg);
     self->msg.window = XCreateWindow(obt_display, self->super.window,
                                      0, 0, 1, 1, 0,
@@ -119,23 +136,24 @@ ObPrompt* prompt_new(const gchar *msg, const gchar *const *answers)
                                      CopyFromParent, 0, NULL);
     XMapWindow(obt_display, self->msg.window);
 
-    self->n_buttons = 0;
-    for (c = answers; *c != NULL; ++c)
-        ++self->n_buttons;
+    /* set up the buttons from the answers */
 
+    self->n_buttons = n_answers;
     if (!self->n_buttons)
         self->n_buttons = 1;
 
-    self->button = g_new(ObPromptElement, self->n_buttons);
+    self->button = g_new0(ObPromptElement, self->n_buttons);
 
-    if (!answers) {
+    if (n_answers == 0) {
         g_assert(self->n_buttons == 1); /* should be set to this above.. */
         self->button[0].text = g_strdup(_("OK"));
     }
     else {
         g_assert(self->n_buttons > 0);
-        for (i = 0; i < self->n_buttons; ++i)
-            self->button[i].text = g_strdup(answers[i]);
+        for (i = 0; i < self->n_buttons; ++i) {
+            self->button[i].text = g_strdup(answers[i].text);
+            self->button[i].result = answers[i].result;
+        }
     }
 
     for (i = 0; i < self->n_buttons; ++i) {
@@ -145,6 +163,10 @@ ObPrompt* prompt_new(const gchar *msg, const gchar *const *answers)
                                                CopyFromParent, 0, NULL);
         XMapWindow(obt_display, self->button[i].window);
         window_add(&self->button[i].window, PROMPT_AS_WINDOW(self));
+
+        /* listen for button presses on the buttons */
+        XSelectInput(obt_display, self->button[i].window,
+                     ButtonPressMask | ButtonReleaseMask | ButtonMotionMask);
     }
 
     prompt_list = g_list_prepend(prompt_list, self);
@@ -160,7 +182,7 @@ void prompt_ref(ObPrompt *self)
 void prompt_unref(ObPrompt *self)
 {
     if (self && --self->ref == 0) {
-        guint i;
+        gint i;
 
         prompt_list = g_list_remove(prompt_list, self);
 
@@ -181,7 +203,7 @@ void prompt_unref(ObPrompt *self)
 static void prompt_layout(ObPrompt *self)
 {
     gint l, r, t, b;
-    guint i;
+    gint i;
     gint allbuttonsw, allbuttonsh, buttonx;
     gint w, h;
     gint maxw;
@@ -189,6 +211,8 @@ static void prompt_layout(ObPrompt *self)
     const gint OUTSIDE_MARGIN = 4;
     const gint MSG_BUTTON_SEPARATION = 4;
     const gint BUTTON_SEPARATION = 4;
+    const gint BUTTON_VMARGIN = 4;
+    const gint BUTTON_HMARGIN = 12;
     const gint MAX_WIDTH = 600;
 
     RrMargins(self->a_bg, &l, &t, &r, &b);
@@ -209,18 +233,21 @@ static void prompt_layout(ObPrompt *self)
         gint bw, bh;
 
         prompt_a_button->texture[0].data.text.string = self->button[i].text;
-        prompt_a_hover->texture[0].data.text.string = self->button[i].text;
+        prompt_a_focus->texture[0].data.text.string = self->button[i].text;
         prompt_a_press->texture[0].data.text.string = self->button[i].text;
         RrMinSize(prompt_a_button, &bw, &bh);
         self->button[i].width = bw;
         self->button[i].height = bh;
-        RrMinSize(prompt_a_hover, &bw, &bh);
+        RrMinSize(prompt_a_focus, &bw, &bh);
         self->button[i].width = MAX(self->button[i].width, bw);
         self->button[i].height = MAX(self->button[i].height, bh);
         RrMinSize(prompt_a_press, &bw, &bh);
         self->button[i].width = MAX(self->button[i].width, bw);
         self->button[i].height = MAX(self->button[i].height, bh);
 
+        self->button[i].width += BUTTON_HMARGIN * 2;
+        self->button[i].height += BUTTON_VMARGIN * 2;
+
         allbuttonsw += self->button[i].width + (i > 0 ? BUTTON_SEPARATION : 0);
         allbuttonsh = MAX(allbuttonsh, self->button[i].height);
     }
@@ -240,11 +267,11 @@ static void prompt_layout(ObPrompt *self)
     self->msg.x = l + (w - self->msg.width) / 2;
     self->msg.y = t;
 
-    /* position the button buttons */
-    buttonx = l + (w - allbuttonsw) / 2;
-    for (i = 0; i < self->n_buttons; ++i) {
-        self->button[i].x = buttonx;
-        buttonx += self->button[i].width + BUTTON_SEPARATION;
+    /* position the button buttons on the right of the dialog */
+    buttonx = l + w;
+    for (i = self->n_buttons - 1; i >= 0; --i) {
+        self->button[i].x = buttonx - self->button[i].width;
+        buttonx -= self->button[i].width + BUTTON_SEPARATION;
         self->button[i].y = t + h - allbuttonsh;
         self->button[i].y += (allbuttonsh - self->button[i].height) / 2;
     }
@@ -266,23 +293,29 @@ static void prompt_layout(ObPrompt *self)
 
 static void render_button(ObPrompt *self, ObPromptElement *e)
 {
-    prompt_a_button->surface.parent = self->a_bg;
-    prompt_a_button->surface.parentx = e->x;
-    prompt_a_button->surface.parentx = e->y;
+    RrAppearance *a;
+
+    if (e->pressed) a = prompt_a_press;
+    else if (self->focus == e) a = prompt_a_focus;
+    else a = prompt_a_button;
 
-    prompt_a_button->texture[0].data.text.string = e->text;
-    RrPaint(prompt_a_button, e->window, e->width, e->height);
+    a->surface.parent = self->a_bg;
+    a->surface.parentx = e->x;
+    a->surface.parentx = e->y;
+
+    a->texture[0].data.text.string = e->text;
+    RrPaint(a, e->window, e->width, e->height);
 }
 
 static void render_all(ObPrompt *self)
 {
-    guint i;
+    gint i;
 
     RrPaint(self->a_bg, self->super.window, self->width, self->height);
 
     prompt_a_msg->surface.parent = self->a_bg;
     prompt_a_msg->surface.parentx = self->msg.x;
-    prompt_a_msg->surface.parentx = self->msg.y;
+    prompt_a_msg->surface.parenty = self->msg.y;
 
     prompt_a_msg->texture[0].data.text.string = self->msg.text;
     prompt_a_msg->texture[0].data.text.maxwidth = self->msg_wbound;
@@ -295,11 +328,17 @@ static void render_all(ObPrompt *self)
 void prompt_show(ObPrompt *self, ObClient *parent)
 {
     XSizeHints hints;
+    gint i;
 
     if (self->mapped) return;
 
-    prompt_layout(self);
-    render_all(self);
+    /* set the focused button (if not found then the first button is used) */
+    self->focus = &self->button[0];
+    for (i = 0; i < self->n_buttons; ++i)
+        if (self->button[i].result == self->default_result) {
+            self->focus = &self->button[i];
+            break;
+        }
 
     /* you can't resize the prompt */
     hints.flags = PMinSize | PMaxSize;
@@ -310,6 +349,10 @@ void prompt_show(ObPrompt *self, ObClient *parent)
     XSetTransientForHint(obt_display, (parent ? parent->window : 0),
                          self->super.window);
 
+    /* set up the dialog and render it */
+    prompt_layout(self);
+    render_all(self);
+
     client_manage(self->super.window, self);
 
     self->mapped = TRUE;
@@ -321,15 +364,94 @@ void prompt_hide(ObPrompt *self)
     self->mapped = FALSE;
 }
 
-void prompt_hide_window(Window window)
+void prompt_key_event(ObPrompt *self, XEvent *e)
 {
-    GList *it;
-    ObPrompt *p = NULL;
+    gboolean shift;
+    guint shift_mask;
+
+    if (e->type != KeyPress) return;
 
-    for (it = prompt_list; it; it = g_list_next(it)) {
-        p = it->data;
-        if (p->super.window == window) break;
+    shift_mask = obt_keyboard_modkey_to_modmask(OBT_KEYBOARD_MODKEY_SHIFT);
+    shift = !!(e->xkey.state & shift_mask);
+
+    /* only accept shift */
+    if (e->xkey.state != 0 && e->xkey.state != shift_mask)
+        return;
+
+    if (e->xkey.keycode == ob_keycode(OB_KEY_ESCAPE))
+        prompt_cancel(self);
+    else if (e->xkey.keycode == ob_keycode(OB_KEY_RETURN)) {
+        if (self->func) self->func(self, self->focus->result, self->data);
+        prompt_hide(self);
     }
-    g_assert(it != NULL);
-    prompt_hide(p);
+    else if (e->xkey.keycode == ob_keycode(OB_KEY_TAB)) {
+        gint i;
+        ObPromptElement *oldfocus;
+
+        oldfocus = self->focus;
+
+        for (i = 0; i < self->n_buttons; ++i)
+            if (self->focus == &self->button[i]) break;
+        i += (shift ? -1 : 1);
+        if (i < 0) i = self->n_buttons - 1;
+        else if (i >= self->n_buttons) i = 0;
+        self->focus = &self->button[i];
+
+        if (oldfocus != self->focus) render_button(self, oldfocus);
+        render_button(self, self->focus);
+    }
+}
+
+void prompt_mouse_event(ObPrompt *self, XEvent *e)
+{
+    gint i;
+    ObPromptElement *but;
+
+    if (e->type != ButtonPress && e->type != ButtonRelease &&
+        e->type != MotionNotify) return;        
+
+    /* find the button */
+    for (i = 0; i < self->n_buttons; ++i)
+        if (self->button[i].window ==
+            (e->type == MotionNotify ? e->xmotion.window : e->xbutton.window))
+        {
+            but = &self->button[i];
+            break;
+        }
+    g_assert(but != NULL);
+
+    if (e->type == ButtonPress) {
+        ObPromptElement *oldfocus;
+
+        oldfocus = self->focus;
+
+        but->pressed = TRUE;
+        self->focus = but;
+
+        if (oldfocus != but) render_button(self, oldfocus);
+        render_button(self, but);
+    }
+    else if (e->type == ButtonRelease) {
+        if (but->pressed) {
+            if (self->func) self->func(self, but->result, self->data);
+            prompt_hide(self);
+        }
+    }
+    else if (e->type == MotionNotify) {
+        gboolean press;
+
+        press = (e->xmotion.x >= 0 && e->xmotion.y >= 0 &&
+                 e->xmotion.x < but->width && e->xmotion.y < but->height);
+
+        if (press != but->pressed) {
+            but->pressed = press;
+            render_button(self, but);
+        }
+    }
+}
+
+void prompt_cancel(ObPrompt *self)
+{
+    if (self->func) self->func(self, self->cancel_result, self->data);
+    prompt_hide(self);
 }